File "genuine-examples-of-moderated-ia-reports.html"
Path: /ThinkIB/chem/chemistry/page/23929/genuine-examples-of-moderated-ia-reportshtml
File size: 119.38 KB
MIME-type: text/html
Charset: utf-8
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Google Tag Manager -->
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-K5VSFSN');
</script>
<!-- End Google Tag Manager -->
<meta http-equiv="x-ua-compatible" content="IE=Edge"/>
<title>DP Chemistry: Genuine examples of moderated IA reports</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="robots" content="index, follow"><meta name="googlebot" content="noarchive">
<base href="https://www.thinkib.net" /><meta name="keywords" content="chemistry, inthinking, IB, IBDP, IBMYP, thinkib, baccalaureate, education" /><meta name="description" content="This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator." /><meta prefix="og: http://ogp.me/ns#" property="og:title" name="og:title" content="DP Chemistry: Genuine examples of moderated IA reports">
<meta prefix="og: http://ogp.me/ns#" property="og:image" content="media/ib/chemistry/images/2014 practicals/screen-shot-2017-07-24-at-09.18.05.png" />
<meta prefix="og: http://ogp.me/ns#" property="og:description" name="og:description" content="This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator.">
<meta prefix="og: http://ogp.me/ns#" property="og:url" name="og:url" content="https://www.thinkib.net/chemistry/page/23929/genuine-examples-of-moderated-ia-reports">
<meta prefix="og: http://ogp.me/ns#" property="og:site_name" name="og:site_name" content="Subscription websites for IB teachers & their classes">
<meta prefix="og: http://ogp.me/ns#" property="og:locale" name="og:locale" content="en">
<meta prefix="og: http://ogp.me/ns#" property="og:type" name="og:type" content="website">
<meta name="description" content="This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator.">
<meta name="image" content="media/ib/chemistry/images/2014 practicals/screen-shot-2017-07-24-at-09.18.05.png">
<meta name="keywords" content="Chemistry, Inthinking, IB, IBDP, IBMYP, Thinkib, Baccalaureate, Education, inthinking, thinkib, baccalaureate, education, diploma, international baccalaureate, international schools, high school degree, middle years, middle years programme, international education, IB diploma">
<meta itemprop="name" content="DP Chemistry: Genuine examples of moderated IA reports">
<meta itemprop="description" content="This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator.">
<meta itemprop="image" content="media/ib/chemistry/images/2014 practicals/screen-shot-2017-07-24-at-09.18.05.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="DP Chemistry: Genuine examples of moderated IA reports">
<meta name="twitter:description" content="This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator.">
<meta name="twitter:image" content="media/ib/chemistry/images/2014 practicals/screen-shot-2017-07-24-at-09.18.05.png">
<meta name="twitter:creator" content="@InThinker">
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen" />
<link href="css/font-awesome-4.7.0/css/font-awesome.min.css" rel="stylesheet">
<link href="/css/top-nav.min.css?v=202211301945" rel="stylesheet" media="screen" />
<link href="/css/style.min.css?v=202212191040" rel="stylesheet" media="screen" />
<link href="/css/style-ib.min.css?v=202211282000" rel="stylesheet" media="screen" />
<link rel="stylesheet" type="text/css" href="/js/jq-fancybox/jquery.fancybox.min.css">
<link href="js/jq-fancybox/jquery.fancybox.min.css" type="text/css" rel="stylesheet">
<script>function inIframe () {try {return window.self !== window.top;} catch (e) {return true;}}if( inIframe() ) { window.location.href = "/mb/embed?mbtest=1&ref=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"; }</script><link rel="stylesheet" href="/assets/css/ckeditor5-custom.css" type="text/css"><link rel="stylesheet" href="/css/snippets.min.css?v=202210181500" /><link rel="stylesheet" href="/css/article.min.css?v=202212151220" /><link rel="stylesheet" href="css/toplevel-map.css" /><style type="text/css">body {-webkit-user-select: none;-khtml-user-select: none;-moz-user-select: none;-ms-user-select: none;-o-user-select: none;user-select: none;}</style><link rel="stylesheet" href="/css/side-nav.min.css?v=20220520" /><script src="/js/localdates.min.js?v=202009290900"></script><script src="/js/ifvisible.min.js"></script><script>ifvisible.setIdleDuration(300);</script><script>var tibSitename = "chemistry";</script>
<script>
const SITE_TAG = "ib"
const SITE_WEB = "ThinkIB.net"
const SITE_DOMAIN = "www.thinkib.net"
const SITE_URI = "https://thinkib.net"
const SITE_CLIENT_CODE = "TIB000001"
let imageThinker = "../../../img/header-thinker-ib.svg";
let imageStudent = "img/header-student-thinkib.svg";
</script>
<link rel="apple-touch-icon-precomposed" sizes="57x57" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-57x57.png" /><link rel="apple-touch-icon-precomposed" sizes="114x114" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-114x114.png" /><link rel="apple-touch-icon-precomposed" sizes="72x72" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-72x72.png" /><link rel="apple-touch-icon-precomposed" sizes="144x144" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-144x144.png" /><link rel="apple-touch-icon-precomposed" sizes="60x60" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-60x60.png" /><link rel="apple-touch-icon-precomposed" sizes="120x120" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-120x120.png" /><link rel="apple-touch-icon-precomposed" sizes="76x76" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-76x76.png" /><link rel="apple-touch-icon-precomposed" sizes="152x152" href="https://www.thinkib.net/img/favicon/thinkib/apple-touch-icon-152x152.png" /><link rel="icon" type="image/png" href="https://www.thinkib.net/img/favicon/thinkib/favicon-196x196.png" sizes="196x196" /><link rel="icon" type="image/png" href="https://www.thinkib.net/img/favicon/thinkib/favicon-96x96.png" sizes="96x96" /><link rel="icon" type="image/png" href="https://www.thinkib.net/img/favicon/thinkib/favicon-32x32.png" sizes="32x32" /><link rel="icon" type="image/png" href="https://www.thinkib.net/img/favicon/thinkib/favicon-16x16.png" sizes="16x16" /><link rel="icon" type="image/png" href="https://www.thinkib.net/img/favicon/thinkib/favicon-128.png" sizes="128x128" /><meta name="application-name" content=" "/><meta name="msapplication-TileColor" content="#FFFFFF" /><meta name="msapplication-TileImage" content="https://www.thinkib.net/img/favicon/thinkib/mstile-144x144.png" /><meta name="msapplication-square70x70logo" content="https://www.thinkib.net/img/favicon/thinkib/mstile-70x70.png" /><meta name="msapplication-square150x150logo" content="https://www.thinkib.net/img/favicon/thinkib/mstile-150x150.png" /><meta name="msapplication-wide310x150logo" content="https://www.thinkib.net/img/favicon/thinkib/mstile-310x150.png" /><meta name="msapplication-square310x310logo" content="https://www.thinkib.net/img/favicon/thinkib/mstile-310x310.png" />
</head>
<body onunload="" class="">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-K5VSFSN"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- End Google Tag Manager (noscript) -->
<div id="header">
<div class="wmap">
<div class="layout-wrapper">
<div class="container-fluid">
<div class="pull-right visible-phone">
<a href="https://www.inthinking.net">
<img class="header-logo" src="/img/header-logo.svg" style="height: 45px; width: auto;" />
</a>
</div>
<div class="visible-phone" style="clear:both;"></div>
<div class="pull-left">
<h1><a href="/chemistry"><span style="">IBDP Chemistry brought to you by the IB Docs (2) Team</span></a></h1>
<p class="slogan hidden-phone"><span class="slogan"><em>InThinking</em> Subject Sites for teachers & their classes</span></p>
<p class="hidden-phone">Website by <strong>Geoffrey Neuss</strong></p>
<p class="hidden-phone">Updated 2 JIB Docs (2) Teamary 2023</p>
</div>
<div class="visible-phone" style="clear:both;"></div>
<div class="pull-right text-right header-right">
<a class="hidden-phone" href="https://www.inthinking.net">
<img class="header-logo" src="/img/header-logo.svg" style="height: 70px; width: auto;" />
</a>
<div class="search">
<a href="#" class="toggle-menu-search" data-toggle="dropdown">
<i class="fa fa-2x fa-search"></i>
</a>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="topmenu">
<div class="layout-wrapper">
<div>
<nav class="top-nav"><ul class="level-0"><li class=""><a href="../../../chemistry.html"><i class="fa fa-home"></i> Home</a><ul><li class=""><a href="/subscribe"><i class="fa fa-globe fixwidth"></i> Subscribe today</a></li><li class=""><a href="chemistry/sitemap"><i class="fa fa-sitemap fixwidth"></i> Sitemap</a></li><li class=""><a href="chemistry/last-updates"><i class="fa fa-file-text-o fixwidth"></i> Latest updates</a></li><li class=""><a href="chemistry/teaching-materials"><i class="fa fa-puzzle-piece fixwidth"></i> Teaching materials</a></li><li class=""><a href="chemistry/blog"><i class="fa fa-paperclip fixwidth"></i> Blog</a></li><li class=""><a href="chemistry/twitter"><i class="fa fa-twitter fixwidth"></i> Tweets</a></li><li><a><i class="fa fa-external-link fixwidth"></i> <em>InThinking</em> sites</a><ul><li><a class="text-right" href="https://thinkib.net"><span class="pull-left"> All subjects</span> <em style="opacity: .8;">www.thinkib.net</em></a></li><li><a href="https://www.thinkib.net/biology" target="_blank">IBDP Biology</a></li><li><a href="https://www.thinkib.net/businessmanagement" target="_blank">IBDP Business Management</a></li><li><a href="https://www.thinkib.net/economics" target="_blank">IBDP Economics</a></li><li><a href="https://www.thinkib.net/englishalit" target="_blank">IBDP English A Literature</a></li><li><a href="https://www.thinkib.net/englishalanglit" target="_blank">IBDP English A: Language & Literature</a></li><li><a href="https://www.thinkib.net/englishb" target="_blank">IBDP English B</a></li><li><a href="https://www.thinkib.net/ess" target="_blank">IBDP Environmental Systems & Societies</a></li><li><a href="https://www.thinkib.net/frenchb" target="_blank">IBDP French B</a></li><li><a href="https://www.thinkib.net/geography" target="_blank">IBDP Geography</a></li><li><a href="https://www.thinkib.net/german" target="_blank">IBDP German A: Language & Literature</a></li><li><a href="https://www.thinkib.net/history" target="_blank">IBDP History</a></li><li><a href="https://www.thinkib.net/mathanalysis" target="_blank">IBDP Maths: Analysis & Approaches</a></li><li><a href="https://www.thinkib.net/mathapplications" target="_blank">IBDP Maths: Applications & Interpretation</a></li><li><a href="https://www.thinkib.net/physics" target="_blank">IBDP Physics</a></li><li><a href="https://www.thinkib.net/psychology" target="_blank">IBDP Psychology</a></li><li><a href="https://www.thinkib.net/leadership" target="_blank">IB School Leadership</a></li><li><a href="https://www.thinkib.net/spanisha" target="_blank">IBDP Spanish A</a></li><li><a href="https://www.thinkib.net/spanish-abinitio" target="_blank">IBDP Spanish Ab Initio</a></li><li><a href="https://www.thinkib.net/spanishb" target="_blank">IBDP Spanish B</a></li><li><a href="https://www.thinkib.net/teachmaths" target="_blank">teachMathematics</a></li><li><a href="https://www.thinkib.net/visualarts" target="_blank">IBDP Visual Arts</a></li><li><a href="https://www.thinkib.net/myp-englishalanglit" target="_blank">IBMYP English Language & Literature</a></li><li><a href="https://www.thinkib.net/myp-resources" target="_blank">IBMYP Resources</a></li><li><a href="https://www.thinkib.net/myp-spanishb" target="_blank">IBMYP Spanish Language Acquisition</a></li><li><a href="https://www.thinkib.net/ibcp" target="_blank">IB Career-related Programme</a></li><li><a href="https://www.thinkigcse.net" target="_blank"><strong>ThinkIGCSE</strong> - <em>Subject sites for IGCSE teachers</em></a></li></ul></li></ul><li><li ><a href="https://www.thinkib.net/chemistry/page/16256/start-here" >Start here</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/36257/how-to-navigate-the-site" >How to navigate the site</a></li><li ><a href="https://www.thinkib.net/chemistry/page/24826/using-student-access-" class="father">Using student access </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/27330/creating-student-accounts-" >Creating student accounts </a></li><li ><a href="https://www.thinkib.net/chemistry/page/32806/short-cut-to-give-students-access-to-a-page" >Short cut to give students access to a page</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27328/setting-assignments" >Setting assignments</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27351/managing-student-accounts-mark-book" >Managing student accounts & mark book</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27362/using-qbank" >Using qBank</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16257/for-teachers-new-to-ib-chemistry" class="father">For teachers new to IB Chemistry</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16258/dart-board-chemistry" >'Dart board' chemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16274/essential-resources" >Essential resources</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16276/syllabus" >Syllabus</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16278/possible-teaching-schedule" >Possible teaching schedule</a></li></ul></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/46318/teaching-learning-resources" >Teaching, learning & resources</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/17394/approaches-to-teaching" class="father">Approaches to teaching</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/17395/teaching-styles-" >Teaching styles </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17396/teaching-skills-" >Teaching skills </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17398/workshops-" >Workshops </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17397/teacher-recommendations-" >Teacher recommendations </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/27280/approaches-to-learning" class="father">Approaches to learning</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/27208/thinking-skills" >Thinking skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27216/reflection" >Reflection</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27209/communication-skills" >Communication skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27211/social-skills" >Social skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27232/self-management" >Self-management</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27312/research" >Research</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/17120/resources" class="father">Resources</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/17119/ib-specific-books" >IB specific books</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17121/general-text-books" >General text books</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17131/post-ib-text-books" >Post IB text books</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17132/journals" >Journals</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17133/newspaper-articles" >Newspaper articles</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17124/demonstrations" >Demonstrations</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17139/chemistry-videos" >Chemistry videos</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17140/web-links" >Web links</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17138/chemistry-apps" >Chemistry apps</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17348/novel-uses-for-the-ib-data-booklet-" >Novel uses for the IB data booklet </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17392/books-for-enjoyment-" >Books for enjoyment </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/27313/unit-plans" >Unit plans</a></li><li ><a href="https://www.thinkib.net/chemistry/page/22523/critical-thinking" >Critical thinking</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18044/do-you-speak-ib" class="father">Do you speak IB?</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/17382/changes-to-terminology" >Changes to terminology</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/32761/school-closures-and-distance-learning" >School closures and distance learning</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16347/core-ahl" >Core & AHL</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/16344/syllabus" >Syllabus</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16329/teaching-each-topic-sub-topic" class="father">Teaching each topic & sub-topic</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16328/topic-1" >Topic 1</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16907/topics-2-12-" >Topics 2 & 12 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17021/topics-3-13" >Topics 3 & 13</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17114/topics-4-14" >Topics 4 & 14</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17669/topics-5-15-" >Topics 5 & 15 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17848/topics-6-16" >Topics 6 & 16</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18038/topics-7-17-" >Topics 7 & 17 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18120/topics-8-18-" >Topics 8 & 18 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18350/topics-9-19" >Topics 9 & 19</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18475/topics-10-20-" >Topics 10 & 20 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17285/topics-11-21-" >Topics 11 & 21 </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16441/the-nature-of-science" class="father">The Nature of Science</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16450/key-terms-concepts" >Key terms & concepts</a></li><li ><a href="https://www.thinkib.net/chemistry/page/34566/nos-critical-thinking" >NOS & Critical Thinking</a></li><li ><a href="https://www.thinkib.net/chemistry/page/32100/how-the-elements-were-named" >How the elements were named</a></li><li ><a href="https://www.thinkib.net/chemistry/page/36753/the-culture-of-chemistry" >The Culture of Chemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17333/nature-of-science-questions" >Nature of Science questions</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16413/incorporating-im-tok-utilization-etc" class="father">Incorporating IM, TOK, 'Utilization' etc.</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16414/topic-1" >Topic 1</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16916/topics-2-12" >Topics 2 & 12</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17023/topics-3-13-" >Topics 3 & 13 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17055/topics-4-14-" >Topics 4 & 14 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17270/topics-5-15-" >Topics 5 & 15 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17854/topics-6-16-" >Topics 6 & 16 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18041/topics-7-17-" >Topics 7 & 17 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18099/topics-8-18" >Topics 8 & 18</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18349/topics-9-19-" >Topics 9 & 19 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18420/topics-10-20" >Topics 10 & 20</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17269/topics-11-21-" >Topics 11 & 21 </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/17866/utilization-relationships-between-topics-" class="father">'Utilization' - Relationships between topics </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/17867/relating-topics-4-14-to-all-the-other-topics" >Relating Topics 4 & 14 to all the other topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17868/example-of-connections" >Example of connections</a></li><li ><a href="https://www.thinkib.net/chemistry/page/34404/hydroxychloroquine-ib-chemistry" >Hydroxychloroquine & IB Chemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/35418/ammonium-nitrate-ib-chemistry" >Ammonium nitrate & IB Chemistry</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16685/multiple-choice-tests-for-each-topic" class="father">Multiple choice tests for each topic</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16687/sl-questions-by-topic" >SL Questions by topic</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16688/hl-questions-by-topic" >HL Questions by topic</a></li></ul></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/19044/options-" >Options </a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/19503/option-a-" class="father">Option A </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/19504/introduction-to-materials-science-" >Introduction to materials science </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19519/metals-and-icp-spectroscopy" >Metals and ICP spectroscopy</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19541/catalysts-" >Catalysts </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19580/liquid-crystals" >Liquid crystals</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19665/polymers-" >Polymers </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19672/nanotechnology" >Nanotechnology</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19843/environmental-impact-plastics" >Environmental impact - plastics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19858/superconducting-metals-x-ray-crystallography-" >Superconducting metals & X-ray crystallography </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19666/condensation-polymers" >Condensation polymers</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19916/environmental-impact-heavy-metals" >Environmental impact - heavy metals</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/19284/option-b-" class="father">Option B </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/19290/introduction-to-biochemistry-" >Introduction to biochemistry </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19287/proteins-enzymes-" >Proteins & enzymes </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19291/lipids" >Lipids</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19299/carbohydrates-" >Carbohydrates </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19305/vitamins-" >Vitamins </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19313/biochemistry-the-environment-" >Biochemistry & the environment </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19336/proteins-enzymes-ahl-" >Proteins & enzymes (AHL) </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19347/nucleic-acids-" >Nucleic acids </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19361/biological-pigments-" >Biological pigments </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19366/stereochemistry-in-biomolecules" >Stereochemistry in biomolecules</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/19390/option-c-" class="father">Option C </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/19391/energy-sources" >Energy sources</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19407/fossil-fuels" >Fossil fuels</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19411/nuclear-fusion-nuclear-fission-reactions" >Nuclear fusion & nuclear fission reactions</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19429/solar-energy" >Solar energy</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19437/environmental-impact-global-warming" >Environmental impact - global warming</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19453/electrochemistry-rechargeable-batteries-fuel-cells" >Electrochemistry, rechargeable batteries & fuel cells</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19458/nuclear-fusion-fission-hl-" >Nuclear fusion & fission (HL) </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19470/photovoltaic-cells-and-dsscs" >Photovoltaic cells and DSSCs</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/19078/option-d" class="father">Option D</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/19079/pharmaceutical-products-drug-action-" >Pharmaceutical products & drug action </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19158/aspirin-penicillin-" >Aspirin & penicillin </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19174/opiates" >Opiates</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19184/ph-regulation-of-the-stomach" >pH regulation of the stomach</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19194/antiviral-medications-" >Antiviral medications </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19211/environmental-impact-of-some-medications" >Environmental impact of some medications</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19254/taxol-a-chiral-auxiliary-case-study" >Taxol - a chiral auxiliary case study</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19258/nuclear-medicine-" >Nuclear medicine </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19273/drug-detection-analysis-" >Drug detection & analysis </a></li></ul></li></ul></li><li class="selected" ><a href="https://www.thinkib.net/chemistry/page/16592/practical-scheme-of-work-ia-" >Practical scheme of work & IA </a><ul class="level-1"><li class="selected" ><a href="https://www.thinkib.net/chemistry/page/16682/internal-assessment" class="father">Internal Assessment</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/18892/scaffolding-the-investigation" >'Scaffolding' the investigation</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18896/timing-organisation-" >Timing & organisation </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18905/choosing-the-research-question" >Choosing the research question</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18946/personal-engagement" >Personal engagement</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18950/exploration" >Exploration</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18957/analysis" >Analysis</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18965/evaluation" >Evaluation</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18966/communication" >Communication</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19882/internal-standardization-of-the-ia" >Internal standardization of the IA</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19901/submitting-the-samples-for-moderation" >Submitting the samples for moderation</a></li><li ><a href="https://www.thinkib.net/chemistry/page/33754/ten-suggestions-for-ias-using-secondary-data" >Ten suggestions for IAs using secondary data</a></li><li ><a href="https://www.thinkib.net/chemistry/page/37544/gaining-full-marks-for-a-databased-ia-" >Gaining full marks for a databased IA </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19506/ia-example-marking-exercise-" >IA example & marking exercise </a></li><li class="selected" ><a href="https://www.thinkib.net/chemistry/page/23929/genuine-examples-of-moderated-ia-reports" >Genuine examples of moderated IA reports</a></li><li ><a href="https://www.thinkib.net/chemistry/page/25234/examples-of-teacher-marked-ia-reports-" >Examples of teacher-marked IA reports </a></li><li ><a href="https://www.thinkib.net/chemistry/page/37542/history-of-internal-assessment" >History of Internal Assessment</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16598/mandatory-laboratory-components" class="father">Mandatory laboratory components</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16613/formula-of-magnesium-oxide-" >Formula of magnesium oxide </a></li><li ><a href="https://www.thinkib.net/chemistry/page/16612/determining-the-mr-of-an-unknown-gas" >Determining the <i>M</i><sub>r</sub> of an unknown gas</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16615/acid-base-titrations-" >Acid-base titrations </a></li><li ><a href="https://www.thinkib.net/chemistry/page/16616/a-green-acid-base-practical" >A green acid-base practical</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16617/analysis-of-aspirin-tablets" >Analysis of aspirin tablets</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16618/caco3-in-egg-shells" >CaCO<sub>3</sub> in egg shells</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16644/enthalpy-changes" >Enthalpy changes</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16631/reaction-rates" >Reaction rates</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16635/rate-dependent-factors" >Rate-dependent factors</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16636/determining-ea-for-a-reaction" >Determining <i>E</i><sub>a</sub> for a reaction</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16637/iodination-of-propanone" >Iodination of propanone</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18144/titrations-with-a-ph-meter" >Titrations with a pH meter</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18355/redox-titration-with-kmno4-" >Redox titration with KMnO<sub>4</sub> </a></li><li ><a href="https://www.thinkib.net/chemistry/page/16640/voltaic-cells" >Voltaic cells</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16659/3-d-molecular-modelling-" >3-D molecular modelling </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/17168/other-good-practicals" class="father">Other good practicals</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/17196/common-chemical-reactions" >Common chemical reactions</a></li><li ><a href="https://www.thinkib.net/chemistry/page/227/elements-oxides-of-the-third-period-" >Elements & oxides of the third period </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17239/the-halogens" >The halogens</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17162/boiling-points-of-mixtures" >Boiling points of mixtures</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17170/polarity-of-molecules" >Polarity of molecules</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18083/le-chateliers-principle-" >Le Chatelier's principle </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19582/determining-kc-for-an-esterification-reaction" >Determining <i>K</i><sub>c</sub> for an esterification reaction</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18164/redox-reactions-of-vanadium-" >Redox reactions of vanadium </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18351/chlorine-in-swimming-pools-" >Chlorine in swimming pools </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18178/analysis-of-cuii-ions-in-solution-" >Analysis of Cu(II) ions in solution </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18179/percentage-of-copper-in-brass" >Percentage of copper in brass</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18356/electrolytic-cells-" >Electrolytic cells </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18598/reactions-of-organic-compounds" >Reactions of organic compounds</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18752/hydrolysis-of-halogenoalkanes" >Hydrolysis of halogenoalkanes</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18784/preparation-of-13-dinitrobenzene-" >Preparation of 1,3-dinitrobenzene </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19022/determination-of-an-organic-structure" >Determination of an organic structure</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19887/preparation-of-nylon-66" >Preparation of nylon 6,6</a></li><li ><a href="https://www.thinkib.net/chemistry/page/19343/determination-of-vitamin-c-content-" >Determination of vitamin C content </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19342/hydrolysis-of-starch-" >Hydrolysis of starch </a></li><li ><a href="https://www.thinkib.net/chemistry/page/19159/preparation-purification-of-aspirin-" >Preparation & purification of aspirin </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/18851/ict-in-practical-work" class="father">ICT in practical work</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/18852/data-logging-" >Data logging </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18853/software-for-graph-plotting-" >Software for graph plotting </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18854/spreadsheets-for-data-processing-" >Spreadsheets for data processing </a></li><li ><a href="https://www.thinkib.net/chemistry/page/18855/databases" >Databases</a></li><li ><a href="https://www.thinkib.net/chemistry/page/18856/computer-modelling-simulations-" >Computer modelling & simulations </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16594/group-4-project" class="father">Group 4 Project</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16595/practicalities" >Practicalities</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16596/reflective-statement-" >Reflective statement </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16666/a-new-laboratory" >A new laboratory?</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16284/exams" >Exams</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/16286/essential-facts" class="father">Essential Facts</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16287/objectives-command-terms" >Objectives & command terms</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16288/grade-descriptors" >Grade descriptors</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16289/grade-boundaries" >Grade boundaries</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16302/paper-1-multiple-choice" class="father">Paper 1 (Multiple Choice)</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16303/advice-to-students-paper-1" >Advice to students (Paper 1)</a></li><li ><a href="https://www.thinkib.net/chemistry/page/31515/practice-paper-1-exams" >Practice Paper 1 exams</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16305/paper-2" class="father">Paper 2</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16306/advice-to-students-paper-2" >Advice to students (Paper 2)</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16307/areas-of-difficulty" >Areas of difficulty</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16313/paper-3-" class="father">Paper 3 </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16314/advice-to-students-paper-3" >Advice to students (Paper 3)</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16342/data-response-questions" >Data response questions</a></li><li ><a href="https://www.thinkib.net/chemistry/page/20054/experimental-work-questions" >Experimental work questions</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16324/the-examination-process" class="father">The examination process</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/16316/setting-the-exam-papers" >Setting the exam papers</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16317/predicted-grades" >Predicted grades</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16318/marking-the-papers" >Marking the papers</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16319/commenting-on-the-exams" >Commenting on the exams</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16320/grade-awarding" >Grade Awarding</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16321/enquiry-upon-results" >Enquiry upon results</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16322/chief-examiners-report" >Chief Examiner's report</a></li><li ><a href="https://www.thinkib.net/chemistry/page/16323/retaking-the-exam" >Retaking the exam</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/16325/faqs" >FAQs</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/3147/ib-core" >IB Core</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/3149/learner-profile" >Learner Profile</a></li><li ><a href="https://www.thinkib.net/chemistry/page/21735/extended-essays-" class="father">Extended Essays </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/21736/overview-" >Overview </a></li><li ><a href="https://www.thinkib.net/chemistry/page/21780/responsibilities" >Responsibilities</a></li><li ><a href="https://www.thinkib.net/chemistry/page/21790/resources" >Resources</a></li><li ><a href="https://www.thinkib.net/chemistry/page/21800/research" >Research</a></li><li ><a href="https://www.thinkib.net/chemistry/page/21804/writing-the-essay" >Writing the essay</a></li><li ><a href="https://www.thinkib.net/chemistry/page/21810/assessment" >Assessment</a></li><li ><a href="https://www.thinkib.net/chemistry/page/22434/summary-of-advice-" >Summary of advice </a></li><li ><a href="https://www.thinkib.net/chemistry/page/25272/faqs-" >FAQs </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/307/theory-of-knowledge-tok" class="father">Theory of Knowledge (TOK)</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41171/the-12-tok-concepts" >The 12 TOK concepts</a></li><li ><a href="https://www.thinkib.net/chemistry/page/3507/why-tok-chemistry" >Why TOK & Chemistry?</a></li><li ><a href="https://www.thinkib.net/chemistry/page/3505/a-modern-paradigm" >A modern paradigm</a></li></ul></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/17783/fast-track-to-tests-questions" >Fast track to tests & questions</a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/17784/sl-multiple-choice-tests-on-individual-topics" >SL Multiple choice tests on individual topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/24351/sl-multiple-choice-quizzes-on-sub-topics" >SL Multiple choice 'quizzes' on sub-topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/31519/sl-practice-paper-1-exams" >SL Practice Paper 1 exams</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17786/sl-questions-on-each-sub-topic" >SL Questions on each sub-topic</a></li><li ><a href="https://www.thinkib.net/chemistry/page/20431/sl-paper-3-section-a-questions" >SL Paper 3 Section A questions</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17792/sl-questions-on-the-options" >SL Questions on the options</a></li><li ><a href="https://www.thinkib.net/chemistry/page/24897/sl-quizzes-on-option-sub-topics-" >SL Quizzes on option sub-topics </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17785/hl-multiple-choice-tests-on-individual-topics" >HL Multiple choice tests on individual topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/24352/hl-multiple-choice-quizzes-on-sub-topics" >HL Multiple choice 'quizzes' on sub-topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/31520/hl-practice-paper-1-exams-" >HL Practice Paper 1 exams </a></li><li ><a href="https://www.thinkib.net/chemistry/page/17787/hl-questions-on-each-sub-topic-" >HL Questions on each sub-topic </a></li><li ><a href="https://www.thinkib.net/chemistry/page/20428/hl-paper-3-section-a-questions" >HL Paper 3 Section A questions</a></li><li ><a href="https://www.thinkib.net/chemistry/page/17793/hl-questions-on-the-options" >HL Questions on the options</a></li><li ><a href="https://www.thinkib.net/chemistry/page/24973/hl-quizzes-on-option-sub-topics" >HL Quizzes on option sub-topics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41573/printable-versions-of-written-tasks-" >Printable versions of written tasks </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41465/complete-course-for-students-" >Complete course for students </a><ul class="level-1"><li ><a href="https://www.thinkib.net/chemistry/page/27988/full-coverage-of-each-topic-and-sub-topic" class="father">Full coverage of each topic and sub-topic</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/27959/topic-1-stoichiometric-relationships" >Topic 1 : Stoichiometric relationships</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27960/topics-2-12-atomic-structure" >Topics 2 & 12 : Atomic structure</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27965/topics-3-13-periodicity" >Topics 3 & 13 : Periodicity</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27971/topics-4-14-chemical-bonding-structure" >Topics 4 & 14 : Chemical bonding & structure</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27987/topics-5-15-energeticsthermochemistry" >Topics 5 & 15 : Energetics/thermochemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/27995/topics-6-16-chemical-kinetics" >Topics 6 & 16 : Chemical kinetics</a></li><li ><a href="https://www.thinkib.net/chemistry/page/28001/topics-7-17-equilibrium-" >Topics 7 & 17 : Equilibrium </a></li><li ><a href="https://www.thinkib.net/chemistry/page/28017/topics-8-18-acids-and-bases-" >Topics 8 & 18 : Acids and bases </a></li><li ><a href="https://www.thinkib.net/chemistry/page/28031/topics-9-19-redox-process" >Topics 9 & 19 : Redox process</a></li><li ><a href="https://www.thinkib.net/chemistry/page/28061/topics-10-20-organic-chemistry" >Topics 10 & 20 : Organic chemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/28038/topics-11-21-measurement-data-processing-analysis" >Topics 11 & 21 : Measurement, data processing & analysis</a></li><li ><a href="https://www.thinkib.net/chemistry/page/28074/option-a-materials-" >Option A : Materials </a></li><li ><a href="https://www.thinkib.net/chemistry/page/28087/option-b-biochemistry" >Option B : Biochemistry</a></li><li ><a href="https://www.thinkib.net/chemistry/page/28098/option-c-energy-" >Option C : Energy </a></li><li ><a href="https://www.thinkib.net/chemistry/page/28109/option-d-medicinal-chemistry" >Option D : Medicinal chemistry</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41553/practical-work-including-ia-group-4-project-" class="father">Practical work (including IA & Group 4 Project) </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41528/internal-assessment" >Internal Assessment</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41657/group-4-project" >Group 4 Project</a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41387/approaches-to-learning-" class="father">Approaches to learning </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41380/thinking-skills" >Thinking skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41383/communication-skills" >Communication skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41384/social-skills-" >Social skills </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41385/self-management-skills" >Self-management skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41386/research-skills" >Research skills</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41382/reflection-skills-" >Reflection skills </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41488/the-nature-of-science" class="father">The Nature of Science</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41489/key-terms-concepts-" >Key terms & concepts </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41492/how-the-elements-were-named-" >How the elements were named </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41490/nos-critical-thinking" >NOS & Critical Thinking</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41493/the-culture-of-chemistry-" >The Culture of Chemistry </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41494/nature-of-science-questions-" >Nature of Science questions </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41401/external-assessment-exams" class="father">External assessment (Exams)</a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41403/essential-facts-" >Essential Facts </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41409/paper-1-multiple-choice-" >Paper 1 (Multiple Choice) </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41417/paper-2-" >Paper 2 </a></li><li ><a href="https://www.thinkib.net/chemistry/page/41431/paper-3-" >Paper 3 </a></li></ul></li><li ><a href="https://www.thinkib.net/chemistry/page/41662/extended-essay-" class="father">Extended Essay </a><ul class="level-2"><li ><a href="https://www.thinkib.net/chemistry/page/41685/preparation" >Preparation</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41686/researching-" >Researching </a></li><li ><a href="https://www.thinkib.net/chemistry/page/42075/writing-the-essay" >Writing the essay</a></li><li ><a href="https://www.thinkib.net/chemistry/page/41687/assessment" >Assessment</a></li></ul></li></ul></li></ul></nav>
</div>
</div>
</div>
<nav id="nav-menu-search" style="display: none;">
<div class="layout-wrapper">
<form class="form-inline" role="search" method="get" action="chemistry/search">
<input id="nav-search" name="s" type="search" placeholder="Search Chemistry..." value="">
<button class="btn btn-sm btn-primary" type="submit">
Search
</button>
<a href="#" class="toggle-menu-search" title="Close">
<i class="fa fa-lg fa-times gray"></i>
</a>
</form>
</div>
</nav>
<div class="layout-wrapper">
<div id="container" class="container-fluid">
<div id="content">
<div class="row-fluid">
<div id="left-column" class="span3"><div id="userbox">
<a href="#modal-login" role="button" class="btn btn-primary" data-toggle="modal" onclick="return false;">
Log in
</a>
<a href="subscribe" class="btn btn-danger">
Subscribe / Renew
</a>
<a class="btn" href="#modal-warning-students" data-toggle="modal" onclick="return false;">Free trial</a>
</div>
<div id="modal-warning-students" class="modal hide fade text-left" tabindex="-1" role="dialog">
<!-- <div class="modal-header">
<button aria-hidden="true" data-dismiss="modal" class="close" type="button">×</button>
</div> -->
<div class="modal-body" style="padding: 15px 50px">
<div style="text-align: center">
<h2 style="color: #BB1313; margin-top: 0">If you are a student, stop now!</h2>
<img style="width: 96px; height: 96px" src="/img/warning-skull.svg">
</div>
<p>
<br>
Only teachers can take out free trials or subscriptions to our subject sites at
<a href="/">www.thinkib.net</a>
</p>
<p>
In line with the IB Learner Profile, "Act with integrity and honesty".
</p>
<p>
If you are a student and wish to access these resources, ask your school to subscribe.
</p>
<p>
Alternatively, sign up to our sites at <a href="https://www.studyib.net">www.studyib.net</a>
which are specifically designed for self study and revision.
</p>
</div>
<div class="modal-footer" style="text-align: center">
<a class="btn btn-success" href="/subscribe?highlight=trial">
I confirm I am a teacher
</a>
</div>
</div>
<!-- Modal -->
<div id="modal-login" class="modal hide fade text-left" tabindex="-1" role="dialog" aria-labelledby="log-in form" aria-hidden="true">
<div class="modal-header" style="padding: 15px;">
<button aria-hidden="true" data-dismiss="modal" class="close" type="button">×</button>
<div style="margin: 0 20px;">
<h2 style="margin: 0;">Log in</h2>
</div>
</div>
<div class="modal-body">
<div style="margin-bottom: 15px;">
<form method="post" style="margin: 0 auto; width: 60%;" action="https://www.thinkib.net/chemistry/page/23929/genuine-examples-of-moderated-ia-reports">
<div class="control-group" style="display: flex">
<!-- <label><i class="fa fa-user"></i> Username</label> -->
<input class="span12" type="text" placeholder="Username" name="username">
</div>
<div class="control-group password-container" style="display: flex;">
<!-- <label><i class="fa fa-lock"></i> Password</label> -->
<input class="span12" type="password" placeholder="Password" name="password">
<i class="fa fa-eye toggle-password"></i>
</div>
<div class="control-group" style="display: flex; margin-bottom: 20px;">
<a href="chemistry/lost-password" style="font-weight: normal">
Forgot your password?
</a>
</div>
<div class="control-group" style="display: flex; margin-bottom: 35px;">
<button type="submit" class="btn btn-large btn-primary" value="1" name="submit-login" style="width: 100%;">
<i class="fa fa-user"></i>
Log in
</button>
</div>
<div class="control-group" style="display: flex; flex-direction: column;">
<a href="https://managebac.com" onclick="managebacPopup(); return false;"
target="popup" name="managebac-login-access" value="1" class="btn" style="margin-bottom: 12px; text-align: left;">
<img style="margin: 0;" src="img/mb-logo-small.png" height="24" width="24">
Log in with ManageBac
</a>
<a href="https://managebac.cn" onclick="managebacChinaPopup(); return false;"
target="popup" name="managebac-login-access" class="btn" value="1" style="text-align: left;">
<img src="img/china-flag.svg">
Log in with ManageBac China
</a>
</div>
</form>
</div>
</div>
<script>
// var alert = [
// '<div class="modal-footer" style="color: #933; font-weight: bold">',
// 'Notice: ThinkIB will be down for planned maintenance during two hours on Wednesday 28th July from 7am to 9am CEST',
// '</div>'
// ].join('');
// var d = new Date();
// var dayD = new Date(1627455600000); // <- 28 July 2021 7:00 * 1000
// if (d.getTime() < dayD) {
// document.write(alert);
// }
</script>
</div>
<style>#userbox > a {margin-bottom: 4px;}</style><script>function managebacPopup(){return window.open("https://accounts.faria.org/oauth/authorize?response_type=code&client_id=RJ2txYSqkbXku1EsLPXiEzKf8kpmgkeKarpSf2eW1GM&redirect_uri=https://www.thinkib.net/mb/callback&scope=openid+email&state=cd4f4ecf407ab0ed&display=popup","ManageBac Login","width=1000,height=750"),$("#modal-login").modal("hide"),setLoginLocation("global"),!1}function managebacChinaPopup(){return window.open("https://accounts.managebac.cn/oauth/authorize?response_type=code&client_id=28KPAhfeYrEQHe88mpP5G62feOQ7r2kJkplc3mmJZfg&redirect_uri=https://www.thinkib.net/mb/callback&scope=openid+email&state=cd4f4ecf407ab0ed&display=popup","ManageBac Login","width=1000,height=750"),$("#modal-login").modal("hide"),setLoginLocation("china"),!1}function managebacRefresh(){location.reload()}function setLoginLocation(e){var o="https://www.thinkib.net/mb/callback".replace("callback","");$.get(o+e+"-login")}</script><nav id="sidemenu" class="side-nav"><div class="header"><span style="color: #fff;"><a href="https://www.thinkib.net/chemistry/page/16592/practical-scheme-of-work-ia-">Practical scheme of work & IA </a></span><span id="sidetreecontrol"><a title="Collapse all" rel="collapse" href="#"><i class="fa fa-minus-circle"></i></a> <a title="Expand all" rel="expand" href="#"><i class="fa fa-plus-circle"></i></a></span></div><ul class="level-0 always-expanded"><li class="ancestor parent" style="padding-left: 0px"><i class="expander fa fa-caret-right fa-rotate-90"></i><a href="https://www.thinkib.net/chemistry/page/16682/internal-assessment" title="Internal Assessment">Internal Assessment</a></li><ul class="level-1 expanded"><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18892/scaffolding-the-investigation" title="'Scaffolding' the investigation">'Scaffolding' the investigation</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18896/timing-organisation-" title="Timing & organisation ">Timing & organisation </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18905/choosing-the-research-question" title="Choosing the research question">Choosing the research question</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18946/personal-engagement" title="Personal engagement">Personal engagement</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18950/exploration" title="Exploration">Exploration</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18957/analysis" title="Analysis">Analysis</a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18958/significant-figures-" title="Significant figures ">Significant figures </a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18959/error-uncertainty-" title="Error & uncertainty ">Error & uncertainty </a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18965/evaluation" title="Evaluation">Evaluation</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18966/communication" title="Communication">Communication</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19882/internal-standardization-of-the-ia" title="Internal standardization of the IA">Internal standardization of the IA</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19901/submitting-the-samples-for-moderation" title="Submitting the samples for moderation">Submitting the samples for moderation</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/33754/ten-suggestions-for-ias-using-secondary-data" title="Ten suggestions for IAs using secondary data">Ten suggestions for IAs using secondary data</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/37544/gaining-full-marks-for-a-databased-ia-" title="Gaining full marks for a databased IA ">Gaining full marks for a databased IA </a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19506/ia-example-marking-exercise-" title="IA example & marking exercise ">IA example & marking exercise </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19741/results-analysis-of-marking-exercise" title="Results & analysis of marking exercise">Results & analysis of marking exercise</a></li></ul><li class="current" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/23929/genuine-examples-of-moderated-ia-reports" title="Genuine examples of moderated IA reports">Genuine examples of moderated IA reports</a></li><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/25234/examples-of-teacher-marked-ia-reports-" title="Examples of teacher-marked IA reports ">Examples of teacher-marked IA reports </a></li><ul class="level-2 "><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/44903/marked-ia-reports-with-teacher-comments-marks" title="Marked IA reports with teacher comments & marks">Marked IA reports with teacher comments & marks</a></li></ul><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/37542/history-of-internal-assessment" title="History of Internal Assessment">History of Internal Assessment</a></li></ul><li class=" parent" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16598/mandatory-laboratory-components" title="Mandatory laboratory components">Mandatory laboratory components</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16613/formula-of-magnesium-oxide-" title="Formula of magnesium oxide ">Formula of magnesium oxide </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16612/determining-the-mr-of-an-unknown-gas" title="Determining the Mr of an unknown gas">Determining the <i>M</i><sub>r</sub> of an unknown gas</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16615/acid-base-titrations-" title="Acid-base titrations ">Acid-base titrations </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16616/a-green-acid-base-practical" title="A green acid-base practical">A green acid-base practical</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16617/analysis-of-aspirin-tablets" title="Analysis of aspirin tablets">Analysis of aspirin tablets</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16618/caco3-in-egg-shells" title="CaCO3 in egg shells">CaCO<sub>3</sub> in egg shells</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16644/enthalpy-changes" title="Enthalpy changes">Enthalpy changes</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16631/reaction-rates" title="Reaction rates">Reaction rates</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16635/rate-dependent-factors" title="Rate-dependent factors">Rate-dependent factors</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16636/determining-ea-for-a-reaction" title="Determining Ea for a reaction">Determining <i>E</i><sub>a</sub> for a reaction</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16637/iodination-of-propanone" title="Iodination of propanone">Iodination of propanone</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18144/titrations-with-a-ph-meter" title="Titrations with a pH meter">Titrations with a pH meter</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18355/redox-titration-with-kmno4-" title="Redox titration with KMnO4 ">Redox titration with KMnO<sub>4</sub> </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16640/voltaic-cells" title="Voltaic cells">Voltaic cells</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16659/3-d-molecular-modelling-" title="3-D molecular modelling ">3-D molecular modelling </a></li></ul><li class=" parent" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/17168/other-good-practicals" title="Other good practicals">Other good practicals</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/17196/common-chemical-reactions" title="Common chemical reactions">Common chemical reactions</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/227/elements-oxides-of-the-third-period-" title="Elements & oxides of the third period ">Elements & oxides of the third period </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/17239/the-halogens" title="The halogens">The halogens</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/17162/boiling-points-of-mixtures" title="Boiling points of mixtures">Boiling points of mixtures</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/17170/polarity-of-molecules" title="Polarity of molecules">Polarity of molecules</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18083/le-chateliers-principle-" title="Le Chatelier's principle ">Le Chatelier's principle </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19582/determining-kc-for-an-esterification-reaction" title="Determining Kc for an esterification reaction">Determining <i>K</i><sub>c</sub> for an esterification reaction</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18164/redox-reactions-of-vanadium-" title="Redox reactions of vanadium ">Redox reactions of vanadium </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18351/chlorine-in-swimming-pools-" title="Chlorine in swimming pools ">Chlorine in swimming pools </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18178/analysis-of-cuii-ions-in-solution-" title="Analysis of Cu(II) ions in solution ">Analysis of Cu(II) ions in solution </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18179/percentage-of-copper-in-brass" title="Percentage of copper in brass">Percentage of copper in brass</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18356/electrolytic-cells-" title="Electrolytic cells ">Electrolytic cells </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18598/reactions-of-organic-compounds" title="Reactions of organic compounds">Reactions of organic compounds</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18752/hydrolysis-of-halogenoalkanes" title="Hydrolysis of halogenoalkanes">Hydrolysis of halogenoalkanes</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18784/preparation-of-13-dinitrobenzene-" title="Preparation of 1,3-dinitrobenzene ">Preparation of 1,3-dinitrobenzene </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19022/determination-of-an-organic-structure" title="Determination of an organic structure">Determination of an organic structure</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19887/preparation-of-nylon-66" title="Preparation of nylon 6,6">Preparation of nylon 6,6</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19343/determination-of-vitamin-c-content-" title="Determination of vitamin C content ">Determination of vitamin C content </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19342/hydrolysis-of-starch-" title="Hydrolysis of starch ">Hydrolysis of starch </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/19159/preparation-purification-of-aspirin-" title="Preparation & purification of aspirin ">Preparation & purification of aspirin </a></li></ul><li class=" parent" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18851/ict-in-practical-work" title="ICT in practical work">ICT in practical work</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18852/data-logging-" title="Data logging ">Data logging </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18853/software-for-graph-plotting-" title="Software for graph plotting ">Software for graph plotting </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18854/spreadsheets-for-data-processing-" title="Spreadsheets for data processing ">Spreadsheets for data processing </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18855/databases" title="Databases">Databases</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/18856/computer-modelling-simulations-" title="Computer modelling & simulations ">Computer modelling & simulations </a></li></ul><li class=" parent" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16594/group-4-project" title="Group 4 Project">Group 4 Project</a></li><ul class="level-1 "><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16595/practicalities" title="Practicalities">Practicalities</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16596/reflective-statement-" title="Reflective statement ">Reflective statement </a></li></ul><li class="" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16666/a-new-laboratory" title="A new laboratory?">A new laboratory?</a></li></ul></nav></div><!-- /#left-column-->
<div id="main-column" class="span9"><article id="main-article"><a id="exit-fs" title="Exit presentation mode" href="#" onclick="return false;"><i class="fa fa-arrows-alt"></i></a><ul class="page-actions no-print stacked nav nav-list visible-desktop"><li><a class="presentation" href="#" onclick="return false;"><i class="fa fa-desktop"></i><span>Presentation mode</span></a></li><li><a class="print-section-blog" href="#" onclick="return false;"><i class="fa fa-print"></i><span>Print this page</span></a></li><li><a class="personal-notes" href="#" onclick="return false;"><i class="fa fa-file-text"></i><span>Personal notes</span></a></li><li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" data-target="#" href="#"><i class="fa fa-share-alt"></i><span>Share this page</span></a><ul class="dropdown-menu" role="menu"><li><a class="" target="_blank" title="Share on Twitter" href="https://twitter.com/share?text=%22Genuine+examples+of+moderated+IA+reports%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-twitter-square"></i><span>Twitter</span></a></li><li><a class="" target="_blank" title="Share on Facebook" href="https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports&t=Genuine+examples+of+moderated+IA+reports"><i class="fa fa-facebook-square"></i><span>Facebook</span></a></li><li><a class="" href="http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-linkedin-square"></i><span>LinkedIn</span></a></li><li><a class="" href="https://plus.google.com/share?url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Genuine examples of moderated IA reports&body=This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-envelope"></i><span>Email</span></a></li></ul></li><li><a class="" href="chemistry/teaching-materials"><i class="fa fa-puzzle-piece colored"></i><span>Teaching materials</span></a></li></ul><div class="page-actions no-print navbar inline hidden-desktop"><div class="navbar-inner"><ul class="nav"><li><a class="presentation" href="#" onclick="return false;"><i class="fa fa-desktop"></i></a></li><li><a class="print-section-blog" href="#" onclick="return false;"><i class="fa fa-print"></i></a></li><li><a class="personal-notes" href="#" onclick="return false;"><i class="fa fa-file-text"></i></a></li><li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" data-target="#" href="#"><i class="fa fa-share-alt"></i></a><ul class="dropdown-menu" role="menu"><li><a class="" target="_blank" title="Share on Twitter" href="https://twitter.com/share?text=%22Genuine+examples+of+moderated+IA+reports%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-twitter-square"></i><span>Twitter</span></a></li><li><a class="" target="_blank" title="Share on Facebook" href="https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports&t=Genuine+examples+of+moderated+IA+reports"><i class="fa fa-facebook-square"></i><span>Facebook</span></a></li><li><a class="" href="http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-linkedin-square"></i><span>LinkedIn</span></a></li><li><a class="" href="https://plus.google.com/share?url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Genuine examples of moderated IA reports&body=This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-envelope"></i><span>Email</span></a></li></ul></li><li><a class="" href="chemistry/teaching-materials"><i class="fa fa-puzzle-piece colored"></i></a></li></ul></div></div><h1 class="section-title">Genuine examples of moderated IA reports</h1><ul class="breadcrumb"><li><a title="Home" href="https://www.thinkib.net/chemistry"><i class="fa fa-home"></i></a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><a title="Go to: Practical scheme of work & IA " href="https://www.thinkib.net/chemistry/page/16592/practical-scheme-of-work-ia-">Practical scheme of work & IA </a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><a title="Go to: Internal Assessment" href="https://www.thinkib.net/chemistry/page/16682/internal-assessment">Internal Assessment</a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><span>Genuine examples of moderated IA reports</span></li></ul><div id="std-sidebox-task-added-msg"></div><section id="main-content"><div class="intro-card" readonly="false"><img class="intro-image" readonly="true" src="../../../ib/chemistry/images/2014%20practicals/screen-shot-2017-07-24-at-09.18.05.png" /><div class="content" readonly="true"><p class="text">This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your mark with the moderators. A fourth exemplar IA is then given for you to work through to see whether you agree with the teacher or the moderator.</p></div></div><hr class="hidden" /><div class="yellowBg"><h2>Direct student access</h2><p>Note that as students can learn much from marking the work of other students they have direct access to a version of this page written specifically for students (as opposed to teachers) at <a href="chemistry/page/41550/genuine-examples-of-marked-ia-reports-" title="Complete course for students » Internal Assessment » Genuine examples of marked IA reports ">Genuine examples of marked IA reports </a>in <a href="https://www.thinkib.net/chemistry/page/41465/complete-course-for-students-" title="Complete course for students ">Complete course for students</a>.</p></div><hr class="hidden" /><div class="greenBg"><h1><img alt="" height="22" src="/img/tib-icons/standard-level-32.png" title="" width="22" /> <img alt="" height="22" src="/img/tib-icons/higher-level-32.png" title="" width="22" /> An IA moderator discusses how three IA reports are marked and moderated</h1><p>I'm really grateful to James Midgley for sharing his experience as an IA moderator. James has supplied three IA reports which if you wish you can read through and award your own mark and then he discusses how the marks have been arrived at in this 70 minutes webcast. The first two reports are database reports, i.e. they are based on secondary data. The third is based on hands-on experimental work by the student.</p><hr class="hidden" /><p style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="280" src="//www.youtube.com/embed/B_VQc5wGTag?rel=0" width="360"></iframe></p><p style="text-align: center;"><a href="https://www.youtube.com/watch?v=B_VQc5wGTag" target="_blank" title="Videos"><img class="ico" src="img/icons/video.png" /><span class="anchor" id="video-1" name="video-1"> </span> Explaining how three IAs are marked</a></p><hr class="hidden" /><p style="text-align: center;"></p><p><a href="/media/ib/chemistry/files/2014%20practicals/sample-ia-1--.pdf">Sample IA 1 </a>The effect of structural isomerism on the boiling points of the first six aliphatic alcohols</p><p><a href="/media/ib/chemistry/files/2014%20practicals/sample-ia-2.pdf">Sample IA 2</a> To What extent does the size of the central atom in H-X-H affect molecular geometry by using ligand close-packing model framework?</p><p><a href="/media/ib/chemistry/files/2014%20practicals/sample-ia-3-.pdf">Sample IA 3</a> Determining the activation energy of the traffic light reaction.</p><hr class="hidden" /></div><hr class="hidden" /><div class="blueBg"><h1><img alt="" height="22" src="/img/tib-icons/standard-level-32.png" title="" width="22" /> <img alt="" height="22" src="/img/tib-icons/higher-level-32.png" title="" width="22" /> Do you agree with the teacher or with the IB's moderated mark?</h1><p>Now that you can see how genuine IA reports are marked and moderated you might like to try this exercise.</p><p>A teacher from a subscribing school contacted me as he was concerned that the IA report of one of his students, which he had awarded 21/24 for, was marked down to 14/24 when it was moderated by the IB. The feedback form he had received from the IB afterwards had not been very helpful as his marking was graded as "Appropriate" for four of the five criteria and "Generous" for the remaining criterion - Evaluation. Apart from stating that all the reports he sent for moderation were "suitable for the Internal Assessment" the only other comment from the IB was:</p><p style="margin-left: 40px;">"The teacher applied the assessment criteria appropriately in most instances. Additional rigor needs to be applied to the evaluation and improvement sections to meet the standards of the higher rubric scores. The detailed comments accompanying the reports were useful to determine how the criteria were assessed. Thank you."</p><p>Clearly he was perplexed as to why his marks for his students' reports had been reduced considerably and in this particular case by 33%. He asked me if I would look at the student's report to give my opinion and help him to understand "why it was marked down". Normally this is not something I have the time to do but I was intrigued that there was such a difference and wondered whether I would agree with the teacher's original marks or with the IB's moderated marks - or indeed whether I would differ from both of them. I see this as important as at workshops and in discussion forums for many years now teachers have made similar complaints.</p><p>The report was submitted for the May 2017 session. It has the title, "Impact of Ocean Acidification on Marine Life based on a Study of the Reaction Rate between Hydrochloric Acid and Bivalve Shells". With both the student's and the teacher's permission to use the report I have completely removed any reference either by name or by number to the school, the teacher and the author but otherwise the report is as it was submitted. The teacher made one small comment which was "it is just carbonated water" after the student had written on page 3 that he/she had no means of obtaining carbonic acid. Clearly the copyright remains with the student so on the downloadable version I have acknowledged this even though it has the <em>InThinking</em> template.</p><hr class="hidden" /><p style="text-align: center;"><img alt="" src="../../../ib/chemistry/images/2014-blog/clams---mussels.png" style="width: 660px; height: 183px;" /></p><p style="text-align: center;">Manila clams and mussels (the shells from the two bivalves were used in the study)</p></div><hr class="hidden" /><div class="greenBg"><h2>Access to the report</h2><p>So that you can form your own opinion and test your own marking the IA report is reproduced below either for viewing on the site or for downloading.</p><hr class="hidden" /><p><iframe frameborder="0" height="420" scrolling="yes" src="/media/ib/chemistry/files/2014%20practicals/ia-on-ocean-acidification.pdf" width="100%"></iframe></p><hr class="hidden" /><p>Download <a href="/media/ib/chemistry/files/2014%20practicals/ia-on-ocean-acidification.pdf" target="_blank" title="Labs"><img class="ico" src="img/icons/lab.png" /> IA Report on ocean acidification</a></p><hr class="hidden" /></div><hr class="hidden" /><p>My own marks and the rationale for awarding them and how they compare to both the teacher's marks and the IB's moderated mark can be seen by clicking on the 'hidden' button.</p><section class="tib-hiddenbox"><div class="pinkBg"><h2><strong>Comments and marks on the IA report: </strong></h2><p>"Impact of Ocean Acidification on Marine Life based on a Study of the Reaction Rate between Hydrochloric Acid and Bivalve Shells"</p><p>The teacher awarded the following marks:<br />Personal engagement 2/2<br />Exploration 5/6<br />Analysis 5/6<br />Evaluation 5/6<br />Communication 4/4</p><p><strong>Total 21/24</strong></p><hr class="hidden" /><p>When marking a student’s IA report there are two points that are worth bearing in mind before attempting to award marks for each of the five assessment criteria.</p><hr class="hidden" />The first is that the moderating examiner will base his or her marks only on the IA report and any comments that you may have added. The moderator does not know the student or the school. They will not know, for example, whether the student was keen and conscientious or whether they had to be pushed all the way to produce the report by the requisite deadline etc., so when you mark the report you need to be as objective as possible and ignore any personal information or knowledge or opinion of the student that you have.<hr class="hidden" />Secondly it is worth considering that the mark out of 24 is converted by the IB into a grade of 1-7 as one of the components of the overall grade that the student will be awarded once the three external examinations are also taken into account. The grade boundaries are arrived at by considering the <a href="chemistry/page/16288/grade-descriptors" title="Exams » Essential Facts » Grade descriptors">Grade descriptors</a> which can be found on My IB. The IB publishes the grade boundaries in the <a href="chemistry/page/16322/chief-examiners-report" title="Exams » The examination process » Chief Examiner's report">Chief Examiner's report</a> at the end of each examination session. For the raw marks out of 24 these are:<hr class="hidden" /><p style="text-align: center;"><img alt="" class="noborder" src="../../../ib/chemistry/images/2014%20practicals/ia-grade-boundaries.png" style="width: 345px; height: 126px;" /></p><hr class="hidden" /><p>It can be very instructive to work backwards and before addressing the individual criteria read the report as a whole and try to determine which grade out of 1-7 it is worthy of. When I read the accompanying IA on ocean acidification I feel that it is of Grade 5 standard, i.e. it best fits:</p><p style="margin-left: 40px;">“Displays broad knowledge of factual information in the syllabus. Shows sound understanding of most concepts and principles and applies them in some contexts. Analyses and evaluates quantitative and/or qualitative data competently. Constructs explanations of simple phenomena. Solves most basic or familiar problems and some new or difficult quantitative and/or qualitative problems. Communicates clearly with little or no irrelevant material. Demonstrates personal skills, perseverance and responsibility in a variety of investigative activities in a fairly consistent manner. “</p><p>This means that when I sum up the marks I award for the individual internal assessment criteria I would expect the total to be in the region of 14-16. If they deviate considerably from this then it is worth re-looking at my assessment before finalising my marks.</p><p>The marks and the justification that I would give for the individual assessment criteria are as follows.</p><hr class="hidden" /><p><strong>Personal engagement 1/2</strong></p><p>This is governed by:</p><ul><li>Shows clear evidence of significant independent thinking or creativity.</li><li>Demonstrates personal significance, interest or curiosity in the choice of research question or topic under investigation.</li><li>Provides evidence of personal input and initiative in the design, implementation or presentation.</li></ul><p>In my opinion the student has demonstrated some personal significance and interest in the choice of topic but there is not much evidence of significant independent thinking or personal input into the design of the experiment. The experiment (acid on a carbonate) is rather simplistic and the method is given as a recipe with no diagram of the apparatus used or explanation as to why the particular method was chosen compared to other possible methods.</p><hr class="hidden" /><p><strong>Exploration 3/6</strong></p><p>This is governed by:</p><ul><li>Identifies the topic and describes a relevant and fully focused research question.</li><li>Contains entirely appropriate and relevant background information that enhances the scientific context of the investigation.</li><li>Uses highly appropriate methodology to address the research question that takes into account all, or nearly all, of the factors that have a significant influence on the relevance, reliability and sufficiency of the data collected.</li><li>Shows full awareness of any significant environmental, ethical and safety issues that are relevant to the methodology used, if appropriate.</li></ul><p>The topic is clearly identified but the research question could be better worded as it is not clear exactly what reaction is being referred to. It would be better stated as “What effect does varying the concentration and temperature have on the rate of the reactions between hydrochloric acid and clam shells and between hydrochloric acid and mussel shells.” Unfortunately the student has not fully understood the concept of pH. It is stated that the pH has dropped 0.1 unit since the industrial revolution and is predicted to fall by a further 0.5 units but the actual pH of sea-water is not given. Carbonic acid cannot produce a pH lower than 5.65. The use of 1.0 mol dm<sup>-3</sup> hydrochloric acid gives a pH of zero and this and the pH of 2.0 mol dm<sup>-3</sup> hydrochloric acid are both very much lower than any change in pH caused by increased amounts of carbon dioxide dissolved in sea-water. The student has realised that carbonic acid is a weak acid but by stating that “hydrochloric acid does not impose significant limitations” has not shown that the model chosen does in fact have severe limitations. There is no attempt to determine quantitatively whether the acid or the calcium carbonate in the shells is the limiting reagent in the reaction – an important factor when planning the experiment. There is also no explanation as to why a volume of 40 cm<sup>3</sup> of carbon dioxide was used as the cut-off point.</p><hr class="hidden" /><p><strong>Analysis 4/6</strong></p><p>This is governed by:</p><ul><li>Includes sufficient relevant quantitative and qualitative raw data that is able to support a detailed and valid conclusion to the research question.</li><li>Shows that the recorded data has been sufficiently processed in an appropriate and accurate manner so that a conclusion can be drawn which is fully consistent with the experimental data.</li><li>Shows clearly the impact of the uncertainties associated with measured data on the processed results and how they affect the conclusion.</li></ul><p>The student has three ‘trials’ for both the clam and the mussels shells but in fact these are three separate experiments that are each only performed once. Because of the ten hour limitation this will always be a problem but it is a serious limitation on the scientific value of the data obtained. The recording and processing of the data is generally good (including the qualitative data) but the time in seconds should not be recorded to two decimal places when the it is clear from the recorded observations that this was impossible to achieve with any accuracy. There are also problems with the correct use of units. For example the student writes on page 6, “The uncertainties for molarity and temperature of hydrochloric acid are as follows ± 0.05 mL, ± 0.01g.” This is nonsense as the units for molarity are mol dm<sup>-3</sup> and the units for temperature are <sup>o</sup>C. The ‘rate of the reaction’ in the uncertainty calculations is arrived at by dividing the volume of 40 cm<sup>3</sup> by time whereas it would have been better to calculate the slope of the initial rate as that is what is discussed in I, II and III on page 9.</p><hr class="hidden" /><p><strong>Evaluation: 3/6</strong></p><p>This is governed by:</p><ul><li>Presents a detailed conclusion that is consistent with the facts presented and is completely relevant to the research question.</li><li>Justifies the conclusion by relevant comparison to the accepted scientific context.</li><li>Discusses the strengths and weaknesses of the investigation and the methodology used. This should include limitations associated with the data and sources of error and show a clear understanding of the factors affecting the validity of the conclusion.</li><li>Discusses relevant and realistic ways in which the investigation might be improved and extended.</li></ul><p>The student has recognised some of the limitations of the experiment, e.g. the importance of uniform particle size and proper control of temperature etc. and suggested some reasonable ways in which these could be overcome of at least improved, e.g. repeating the measurements to obtain an average etc. Unfortunately, although it is stated that it would have been better to use carbonic acid, the limitations of using hydrochloric acid to address the topic of acidification of the oceans are still not recognised. Different ways of measuring the amount of carbon dioxide produced, e.g. using a gas syringe or performing the experiment on a balance to record mass loss, are also not mentioned or discussed. The student has attempted to justify why decreasing the temperature decreases the rate but in fact misses the main the point that less of the reactants will possess the necessary activation energy (a decrease in the frequency of collisions is only a minor factor as most collisions do not result in a reaction).</p><hr class="hidden" /><p><strong>Communication 3/ 4</strong></p><p>This is governed by:</p><ul><li>Is written and presented clearly so that any errors do not hinder the understanding of the focus, process and outcomes.</li><li>Is well structured so that the necessary information relating to focus, process and outcomes is presented coherently.</li><li>Is concise and relevant so that the focus, process and outcomes can be readily understood.</li><li>Uses correct chemical terminology and conventions and attributes all sources in a recognised manner.</li></ul><p>The student has communicated quite well as the report flows logically and is within the prescribed 6-12 pages. Although there is no formal bibliography, sources have been properly attributed in footnotes. Words could have been saved by presenting the experimental method in a narrative form rather than simply giving a list of materials followed by a recipe. This would release more space to cover the discussion, evaluation and conclusion. In the graphs the vertical axes should be labelled ‘volume’ of carbon dioxide to correspond to the units given as the units of ‘amount’ are mol.</p><hr class="hidden" /><p>In summary my total mark is <strong>14/24</strong>. This does lie within the predicted range of 14-16 obtained upon my holistic reading of the report. It is also in complete agreement with the IB moderated mark although there is no way of knowing whether the IB mark of 14/24 was arrived at in the same way.</p></div></section></section></article><section id="media-extras"><div class="page-actions no-print navbar inline hidden-desktop"><div class="navbar-inner"><ul class="nav"><li><a class="presentation" href="#" onclick="return false;"><i class="fa fa-desktop"></i></a></li><li><a class="print-section-blog" href="#" onclick="return false;"><i class="fa fa-print"></i></a></li><li><a class="personal-notes" href="#" onclick="return false;"><i class="fa fa-file-text"></i></a></li><li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" data-target="#" href="#"><i class="fa fa-share-alt"></i></a><ul class="dropdown-menu" role="menu"><li><a class="" target="_blank" title="Share on Twitter" href="https://twitter.com/share?text=%22Genuine+examples+of+moderated+IA+reports%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-twitter-square"></i><span>Twitter</span></a></li><li><a class="" target="_blank" title="Share on Facebook" href="https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports&t=Genuine+examples+of+moderated+IA+reports"><i class="fa fa-facebook-square"></i><span>Facebook</span></a></li><li><a class="" href="http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-linkedin-square"></i><span>LinkedIn</span></a></li><li><a class="" href="https://plus.google.com/share?url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Genuine examples of moderated IA reports&body=This page explains in great detail through a webcast how three different genuine IAs (two databased and one hands-on) are marked and moderated. The IAs are supplied so, if you wish, you can mark them first then compare your...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F23929%2Fgenuine-examples-of-moderated-ia-reports"><i class="fa fa-envelope"></i><span>Email</span></a></li></ul></li><li><a class="" href="chemistry/teaching-materials"><i class="fa fa-puzzle-piece colored"></i></a></li></ul></div></div><div style="border-top: solid 1px #eee;border-bottom: solid 1px #eee;padding: 4px 0 4px 0;line-height: 1em;color: #666;font-size: .8em"><small><em>All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.</em></small></div></section><section id="comments"></section></div><!-- /#main-column -->
</div>
</div><!-- /#content -->
</div>
</div>
<div id="footer">
<div class="wmap">
<div class="layout-wrapper">
<p>
© <script>document.write(new Date().getFullYear())</script> <em>InThinking / IB Documents (2) Team | Version: 31.01.2023</em>
|
<a target="_self" href="/subscribe/about-us">
About us
</a>
|
<a target="_self" href="/subscribe/legal">
Legal
</a>
|
<a target="_self" href="/subscribe/contact">
Contact
</a>
</p>
<a href="#"><img style="width:auto;height:75px;" src="http://06082010.xyz/assets/img/logo1.png"></a>
</div>
</div>
</div>
<input id="tzoffset" type="hidden" value="new" />
<!-- Loading scripts at the end of the body means faster page loading -->
<script src="/js/jquery-1.10.2.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/jq-fancybox/jquery.fancybox.pack.js"></script>
<script>var pageId = 23929;</script><script src="https://www.google.com/recaptcha/api.js?hl=en"></script><script type="text/javascript" src="/assets/build/app.js?v=202204141130"></script><script type="text/javascript" src="/assets/js/ckeditor5-utils.min.js?v=20211202"></script><script type="text/javascript" src="js/tib-fullscreen/tib-fullscreen.min.js?v=202109221648"></script><script src="/js/sidemenu/sidemenu.min.js?v=202011301145"></script><script src="/js/header-circle.min.js?v=20220113"></script><script src="/js/password-toggler.min.js?v=20220929"></script><script type="text/javascript" src="/js/cookies.min.js"></script>
<script type="text/javascript">
// The cookies alert
if (! readCookie("displayCookieConsent") && ! readCookie("y") ) {
var cookieMSG = "We use cookies. By continuing to use this website you are giving consent to cookies being used.";
setTimeout(function() {
$.ajax({
cache: true,
url: "js/cookiechoices.js",
dataType: "script",
success: function () {
cookieChoices.showCookieConsentBar(cookieMSG, 'close', 'Read more', "chemistry/legal#cookies");
}
});
}, 2000);
}
</script><script>var sessionUpdateSecs = 600;</script><script type="text/javascript" src="/js/session-updater.js?v=20200831"></script>
<script type="text/javascript">
$(document).ready(function(){
function padLeft(str,max){return str.length<max?padLeft("0"+str,max):str}function padRight(str,max){return str.length<max?padRight(str+"0",max):str}$("body").on("click",'a[href="#"], a.fancybox-nav, a[data-toggle="tab"], a[data-toggle="dropdown"], a[data-toggle="collapse"], a[data-toggle="modal"]',(function(e){e.preventDefault()}));var topmenuOffset=0,topmenuHeight=0;function fixDiv(t,h){$(window).scrollTop()<topmenuOffset||$("#topmenu ul.level-1").is(":visible")?($("#topmenu").css({position:"",width:""}),$("#topmenu").removeClass("fixed-top"),$("body").css({"padding-top":"0"})):($("#topmenu").css({position:"fixed",top:"0",width:$("#topmenu").width()+"px"}),$("#topmenu").addClass("fixed-top"),$("body").css({"padding-top":topmenuHeight+"px"}))}function fixSearchNav(){var searchMenuTop=topmenuOffset+topmenuHeight,searchMenuH=$("#nav-menu-search").is(":visible")?$("#nav-menu-search").outerHeight():0;$(window).scrollTop()>searchMenuTop-topmenuHeight?($("#nav-menu-search").css({position:"fixed",top:topmenuHeight+"px",left:"0",right:"0"}),$("#nav-menu-search").addClass("fixed-top"),$("body").css("padding-top",topmenuHeight+searchMenuH+"px")):($("#nav-menu-search").css({position:""}),$("#nav-menu-search").removeClass("fixed-top"),$("body").css("padding-top","0"))}$("#topmenu").length&&(topmenuOffset=$("#topmenu").offset().top,topmenuHeight=$("#topmenu").outerHeight(),fixDiv(),$(window).scroll((function(){fixDiv(),fixSearchNav()}))),$("a.toggle-menu-search").on("click",(function(e){e.preventDefault(),$("#nav-menu-search").slideToggle("fast",(function(){$(this).find('input[name="s"]').focus()}))}));var menuH=$("#topmenu").height(),itemH=$("#topmenu > nav > ul > li").height();function fancyScrollTo(id){$("html, body").animate({scrollTop:$("#"+id).offset().top-300},300)}function printSectionBlog(){var w=$(window).width()/2,h,windowSettings="height="+($(window).height()-100)+", width="+w+", left=0, top=0, resizable=no, ";windowSettings+="scrollbars=yes, toolbar=no, menubar=no, location=no, ",windowSettings+="directories=no, status=yes";var myWindow=window.open("","Page printer",windowSettings),containerHtml=["<html>","<head>","<title>Page printer</title>",'<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/style.min.css?v=202211152130">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+"/css/style"+SITE_TAG+'.min.css?v=202104061357">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/snippets.min.css?v=202210181500">','<link rel="stylesheet" type="text/css" href="'+window.location.origin+'/css/article.min.css?v=202210181500">',"</head>","<body>",$("section#main-content").html().replace(/<span\sclass="MJX_Assistive_MathML".*?<\/span>/g,""),"</body>","</html>"].join("");containerHtml=containerHtml.replace(/src="files\//gi,'src="'+window.location.origin+"/files/"),myWindow.document.write(containerHtml),myWindow.document.close(),myWindow.focus(),setTimeout((function(){$.when(myWindow.print()).then(myWindow.close())}),1e3)}function PopupPrint(target){window.print()}$("#topmenu > nav > ul > li").each((function(){if(menuH>itemH&&$(this).position().top<1){var i=itemH+1;$(this).find("ul:first").css("margin-top","-"+i+"px")}})),$("#topmenu > nav > ul > li").on("mouseenter mouseleave",(function(e){var submenu=$("ul:first",this),submenuW=submenu.width();$(this).offset().left+submenuW>$(window).width()&&(submenu.css("right","0"),submenu.find("ul").each((function(){if(!$(this).hasClass("fixed")){var l=$(this).width()+submenuW;$(this).css("margin-left","-"+l+"px"),$(this).addClass("fixed")}})))})),$("a.showhider").click((function(e){e.preventDefault();var box="#"+$(this).attr("rel"),show='<i class="fa fa-eye"></i>',hide='<i class="fa fa-eye-slash"></i>';$(box).slideToggle("fast"),$(this).html($(this).html()==show?hide:show),$(this).attr("title","Show"==$(this).attr("title")?"Hide":"Show")})),$("a.scroll-to").click((function(e){e.preventDefault();var n=$("#"+$(this).data("target")).offset().top-70;$("html, body").animate({scrollTop:n},300)})),$("a.print-section-blog").click((function(e){e.preventDefault(),printSectionBlog()})),$(".print-button").click((function(e){var target;e.preventDefault(),PopupPrint("#"+$(this).data("target-id"))})),$(".alert.alert-success").delay(6e3).hide("fast",fixDiv());var fancyParent=1==$("body").find($("#main-article")).length?"#main-article":"body",fancyOptions={loop:!1,openEffect:"elastic",closeEffect:"elastic",nextEffect:"fade",prevEffect:"fade",parent:fancyParent,helpers:{title:{type:"inside"}}};if($("ul.gallery").each((function(){var rel=$(this).find("li:first-child > a:first-child").attr("rel");$('ul.gallery a.fancy[rel="'+rel+'"]').fancybox(fancyOptions)})),$(".carousel.slide").each((function(){var rel="gallery-"+$(this).data("id");$('.carousel.slide a.fancy[rel="'+rel+'"]').fancybox(fancyOptions)})),$("img.pop").parent("a").each((function(){$(this).attr("title",$(this).children("img").attr("alt"))})),$("img.pop").parent("a").fancybox({loop:!1,helpers:{title:{type:"inside"}}}),!are_cookies_enabled()){var msg='<div class="alert alert-error"><i class="fa fa-warning"></i> Your browser does not accept cookies from this site. Please enable cookies to log in.</div><div class="alert alert-info"><i class="fa fa-question-circle"></i> Enabling cookies in <a target="_blank" style="margin: 0; padding: 0;" href="https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences">Firefox</a>, <a target="_blank" style="margin: 0; padding: 0;" href="https://support.google.com/accounts/answer/61416?hl=en">Chrome</a>, <a target="_blank" style="margin: 0; padding: 0;" href="http://windows.microsoft.com/en-us/windows-vista/block-or-allow-cookies">Explorer</a></div>';$("#modal-login .modal-header").append(msg)}if($(".panel-expandable > .panel-heading").click((function(e){e.preventDefault();var panel=$(this).closest(".panel-expandable"),expandables=panel.hasClass("panel-has-footer")?".panel-body, .panel-footer":".panel-body";panel.find(".panel-body").is(":visible")?(panel.find(expandables).slideUp("fast"),panel.find(".expander > .fa-minus").removeClass("fa-minus").addClass("fa-plus")):(panel.find(expandables).slideDown("fast"),panel.find(".expander > .fa-plus").removeClass("fa-plus").addClass("fa-minus"))})),$("#modal-find-out-more").css({width:.8*$("#container").width()+"px","margin-left":-.4*$("#container").width()+"px"}),$(".modal-xxl").length){var modalTopPos=Math.round(.07*$(window).height());$(window).width()>1200&&$(".modal-xxl").css({"max-width":$(window).width()>960?"960px":$(window).width()+"px",width:$(window).width()>960?"960px":$(window).width()+"px","margin-left":$(window).width()>960?"-480px":Math.round($(window).width()/2)}),$(".modal-xxl").css("top",modalTopPos+"px"),$(".modal-xxl").on("shown",(function(){var mHeaderH=$(this).find(".modal-header").outerHeight(),mBody=$(this).find(".modal-body"),mBodyH=mBody.outerHeight(),mFooterH=$(this).find(".modal-footer").outerHeight(),bottomOfTheModal=modalTopPos+mHeaderH+mBodyH+mFooterH;if(bottomOfTheModal<$(window).height())mBodyH+=$(window).height()-bottomOfTheModal-60,mBody.css("max-height",mBodyH+"px");else{$(window).scrollTop(0),modalTopPos=10,$(".modal-xxl").css("top",modalTopPos+"px"),bottomOfTheModal=modalTopPos+mHeaderH+mBodyH+mFooterH,availableScroll=bottomOfTheModal-$(window).height()+modalTopPos;var lastPos=-1;$(window).on("scroll",(function(){var s=$(window).scrollTop()>availableScroll?availableScroll:$(window).scrollTop();newPos=modalTopPos-s,newPos!=lastPos&&($(".modal-xxl").css("top",newPos+"px"),lastPos=newPos)}))}}))}function popupHelp(url,title,w,h){var dualScreenLeft=void 0!==window.screenLeft?window.screenLeft:screen.left,dualScreenTop=void 0!==window.screenTop?window.screenTop:screen.top,width,height,left=(window.innerWidth?window.innerWidth:document.documentElement.clientWidth?document.documentElement.clientWidth:screen.width)/2-w/2+dualScreenLeft,top=(window.innerHeight?window.innerHeight:document.documentElement.clientHeight?document.documentElement.clientHeight:screen.height)/2-h/2+dualScreenTop,newWindow=window.open(url,title,"menubar=no,location=no,resizable=0, width="+w+", height="+h+", top="+top+", left="+left);return window.focus&&(newWindow?newWindow.focus():$('<div class="alert alert-warning" style="margin-bottom: 0px;"><p class="help-block">Pop Up blocked. Please allow Pop Ups in your browser settings.</p></div>').insertBefore("body")),newWindow}if($(".open-student-access-help").click((function(e){e.preventDefault();var h=$(window).height()-20,w=$(window).width()<1280?$(window).width():1280;popupHelp(helpURL,"Student Access Help",w,h)})),$(".pop-up-help").click((function(e){e.preventDefault();var url=$(this).attr("href"),title=$(this).data("title"),h=$(window).height()-20,w;popupHelp(url,title,$(window).width()<1280?$(window).width():1280,h)})),$("section.tib-hiddenbox").length){var count=0;$($("section.tib-hiddenbox").get().reverse()).each((function(){var box=$(this),revealButton;$("<a />").attr("class","btn showhider").attr("rel","hiddenBoxContent"+count).attr("style","margin-bottom: 0;").html('<i class="fa fa-eye"></i>').insertBefore(box);var newContainer=$("<div />").attr("class","hidden-content").attr("id","hiddenBoxContent"+count).html(box.html());newContainer.hide(),newContainer.insertBefore(box),box.remove(),count++})),$("a.showhider").on("click",(function(e){var container=$("#"+$(this).attr("rel"));container.is(":hidden")?(container.fadeIn("fast"),$(this).html('<i class="fa fa-eye-slash"></i>')):(container.fadeOut("fast"),$(this).html('<i class="fa fa-eye"></i>'))}))}
function loadComments(){$.get("pages/comment.php",{action:"get-list",ticket:"cd4f4ecf407ab0ed",site_with_comments:"1",general_id:"3",sitename:"chemistry",section_id:"23929"},(function(t){"1"==t.success?($("#comments").html(t.html),"undefined"!=typeof CKEDITOR&&initCommentsEditor()):alert("Error (lc1): please contact support")}),"json")}$(document).ready((function(){loadComments()}));let commentEditor={};function initCommentsEditor(){const t=document.querySelector("#comment-content");t&&CKEDITOR.BasicEditor.create(t,{toolbar:{viewportTopOffset:50,items:["bold","italic","link","subscript","superscript"]},link:{decorators:{addLinkNoFollow:{mode:"automatic",callback:function(t){if(null!=t)return["http://","http://www","https://","https://www","ftp:"].some((o=>t.startsWith(o)))},attributes:{target:"_blank",class:"ck-link",rel:"nofollow"}}}}}).then((function(t){commentEditor=t,commentEditor.execute("heading",{value:"paragraph"})})).catch((function(t){console.error(t)}))}function replaceComment(content,commentId){$("#cancel-comment-post").trigger("click"),$("#comm-"+commentId+" > .comment-content div.comment-text").html(content)}function placeComment(html,fatherId){$("#comment-form").hide(),$("#comment-form textarea").val(""),fatherId>0?($("#comments #comm-"+fatherId).append(html),$("#comments").append($("#comment-form"))):$("#comments").append(html).append($("#comment-form")),$(".comment .fa-arrow-down").removeClass("fa-arrow-down").addClass("fa-reply"),$(".comment-content").removeClass("marked"),$("#comment-form").show("fast")}function update_sticky_comments(arrIds,mode){$.post("pages/edit/update-sticky-comments.php?mode="+mode,{ids:arrIds,ticket:$("#comment-ticket").val()},(function(data){1==data.success?("set"==data.mode&&$("#sticky-"+data.id).parents("div.comment").each((function(e){$(this).find("a.pull-right").first().addClass("sticky"),$(this).find("a.pull-right").first().attr("title","Unmark as important")})),"unset"==data.mode&&($("#sticky-"+data.id).removeClass("sticky"),$("#sticky-"+data.id).attr("title","Mark as important"),$("#sticky-"+data.id).closest("div.comment").find("div.comment").each((function(e){$(this).find("a.pull-right").first().removeClass("sticky"),$(this).find("a.pull-right").first().attr("title","Mark as important")})))):alert(data.error)}),"json")}"undefined"!=typeof CKEDITOR&&initCommentsEditor(),$("section#comments").on("click","#edit-comment",(function(e){e.preventDefault();var commentId=$("form#comment-form #comment-mode").val(),commentContent=commentEditor.getData(),ticket=$("#comment-ticket").val(),sectionId=$("#section-id").val();$.post("pages/comment.php",{action:"edit",comment_id:commentId,content:commentContent,ticket:ticket},(function(data){"0"==data.success?alert(data.error):replaceComment(data.text,commentId)}),"json")})),$("section#comments").on("click","a.edit-comment",(function(e){e.preventDefault(),$(".comment .hidden").removeClass("hidden");var commentId=$(this).data("comment-id"),form=$("form#comment-form"),text=$("#comm-"+commentId+" > .comment-content div.comment-text").html();commentEditor.setData(text),$("form#comment-form textarea").val(""),$("form#comment-form textarea").val(text),$("#comm-"+commentId+" > .comment-content > img").addClass("hidden"),$("#comm-"+commentId+" > .comment-content > div.comment-text").addClass("hidden"),$("#comm-"+commentId+" > .comment-footer").addClass("hidden"),$("#comm-"+commentId+" > .comment-content").append(form),$("form#comment-form #submit-comment").hide(),$("form#comment-form #edit-comment").show(),$("form#comment-form #cancel-comment-post").show(),$("form#comment-form #comment-mode").val(commentId),fancyScrollTo("comment-form"),$("form#comment-form textarea").focus()})),$("section#comments").on("click","#submit-comment",(function(e){e.preventDefault();var commentContent=commentEditor.getData(),fatherId=$("#father-comment").val(),ticket=$("#comment-ticket").val(),sectionId=$("#section-id").val();$.post("pages/comment.php",{action:"post",section_id:sectionId,father_id:fatherId,content:commentContent,ticket:ticket},(function(data){if("0"==data.success)alert(data.error);else{commentEditor.setData(""),placeComment(data.html,fatherId),$("form#comment-form #cancel-comment-post").hide();var n=0;$("#n-comments").text().length>0&&(n=parseInt($("#n-comments").text())),$("#n-comments").text(n+1)}}),"json")})),$("section#comments").on("click","a.reply-comment",(function(e){e.preventDefault(),$(".comment .fa-arrow-down").removeClass("fa-arrow-down").addClass("fa-reply"),$(".comment-content").removeClass("marked");var form=$("form#comment-form"),fatherId=$(this).parent().parent(".comment").attr("rel");form.find("#father-comment").val(fatherId),$(this).parent().parent(".comment").find("> .reply-area").append(form),$(this).find(".fa-reply").removeClass("fa-reply").addClass("fa-arrow-down"),$(this).parent().prev(".comment-content").addClass("marked"),$("form#comment-form #cancel-comment-post").show(),fancyScrollTo("comment-form"),$("form#comment-form textarea").focus()})),$("section#comments").on("click","#cancel-comment-post",(function(e){e.preventDefault(),$(".comment .hidden").removeClass("hidden"),$(".comment .fa-arrow-down").removeClass("fa-arrow-down").addClass("fa-reply"),$(".comment-content.marked").removeClass("marked"),commentEditor.setData("");var form=$("form#comment-form");$("section#comments").append(form),$("form#comment-form #father-comment").val("0"),$("form#comment-form textarea").val(""),$("form#comment-form #comment-mode").val("new"),$("#edit-comment").hide(),$(this).hide(),$("#submit-comment").show()})),$("section#comments").on("click","a.delete-comment",(function(e){var commentId=$(this).data("comment-id"),isFather=$("#comm-"+commentId).children(".comment").length>0,ticket=$("#comment-ticket").val(),msg="You are going to delete a comment.\n\nThis action cannot be undone.\n\nAre you sure?";isFather&&(msg="You are going to delete a comment and all its replies.\n\nThis action cannot be undone.\n\nAre you sure?"),confirm(msg)&&$.post("pages/comment.php",{action:"delete",comment_id:commentId,is_father:isFather,ticket:ticket},(function(data){if("0"==data.success)alert(data.error);else{$("#comm-"+commentId+".comment").replaceWith(data.text);var n=0;$("#n-comments").text().length&&(n=parseInt($("#n-comments").text())),$("#n-comments").text(n-parseInt(data.deleted))}}),"json"),e.preventDefault(),e.stopPropagation()})),$("section#comments").on("click","a.pull-right",(function(e){e.preventDefault();var arrayIds=[];$(this).hasClass("sticky")?(arrayIds.push($(this).closest("div.comment").attr("rel")),$(this).closest("div.comment").find("div.comment").each((function(e){arrayIds.push($(this).attr("rel"))})),update_sticky_comments(arrayIds,"unset")):($(this).parents("div.comment").each((function(e){arrayIds.push($(this).attr("rel"))})),update_sticky_comments(arrayIds,"set"))}));$('#tl-tabs a').click(function (e) {e.preventDefault();$(this).tab('show');});$('img.ico[src="/img/icons/comments.png"]').each((function(){var comment=$(this).attr("title");$(this).removeAttr("title"),$(this).wrap('<a class="tib-popover" href="#" data-content="'+comment+'" data-togle="popover" data-placement="top" />')})),$('img.ico[src="img/icons/comments.png"]').each((function(){var comment=$(this).attr("title");$(this).removeAttr("title"),$(this).wrap('<a class="tib-popover" href="#" data-content="'+comment+'" data-togle="popover" data-placement="top" />')})),$(".tib-popover").popover({html:!0,trigger:"hover",delay:{show:300,hide:300},placement:function(context,source){var position=$(source).position();return position.top>200?"top":position.left<515?"right":position.top<200?"bottom":position.left>515?"left":"top"}}).click((function(e){e.preventDefault()}));var carouselTime=6500;$("div.carousel.slide").carousel({interval:carouselTime}),$(".tib-indicators > img").click((function(){var index=$(this).index(),container;$(this).closest(".carousel.slide").carousel(index)}));
$('a.btn.showhider').click(function(e) {
var showHiderId = $( this ).attr('rel');
if ( $('#'+showHiderId).find('iframe').length > 0 ) {
$('#'+showHiderId+' iframe').each(function() {
if ( $(this).attr('src').indexOf('.pdf') > 0 ) {
this.contentWindow.location.reload(true);
}
});
}
});
var hTopmenu = $('#topmenu').height();
var n = 0;
$('nav.top-nav > ul > li').each(function(k, e) {
if (n > 1) {
var diff = hTopmenu-(e.offsetTop+e.offsetHeight);
$(e).find(' > ul ').css('margin-top', '-'+diff+'px');
}
n++;
});
});
</script>
</body>
</html>