File "chemistry-within-group-4.html"
Path: /ThinkIB/chem/chemistry/page/16259/chemistry-within-group-4html
File size: 99.41 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: Chemistry within Group 4</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="The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their..." /><meta prefix="og: http://ogp.me/ns#" property="og:title" name="og:title" content="DP Chemistry: Chemistry within Group 4">
<meta prefix="og: http://ogp.me/ns#" property="og:image" content="https://www.thinkib.net/img/teacher-resources.png" />
<meta prefix="og: http://ogp.me/ns#" property="og:description" name="og:description" content="The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their...">
<meta prefix="og: http://ogp.me/ns#" property="og:url" name="og:url" content="https://www.thinkib.net/chemistry/page/16259/chemistry-within-group-4">
<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="The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their...">
<meta name="image" content="https://www.thinkib.net/img/teacher-resources.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: Chemistry within Group 4">
<meta itemprop="description" content="The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their...">
<meta itemprop="image" content="https://www.thinkib.net/img/teacher-resources.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="DP Chemistry: Chemistry within Group 4">
<meta name="twitter:description" content="The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their...">
<meta name="twitter:image" content="https://www.thinkib.net/img/teacher-resources.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%2F16259%2Fchemistry-within-group-4"; }</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 class="selected" ><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 class="selected" ><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 class="selected" ><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 ><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 ><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 ><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/16259/chemistry-within-group-4">
<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=6de4db75fa15068a&display=popup","ManageBac Login","width=1000,height=750"),$("#modal-login").modal("hide"),setLoginLocation("global"),!1}function managebacChinaPopup(){return window.open("https://accounts.managebac.cn/oauth/authorize?response_type=code&client_id=28KPAhfeYrEQHe88mpP5G62feOQ7r2kJkplc3mmJZfg&redirect_uri=https://www.thinkib.net/mb/callback&scope=openid+email&state=6de4db75fa15068a&display=popup","ManageBac Login","width=1000,height=750"),$("#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/16256/start-here">Start here</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="" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/36257/how-to-navigate-the-site" title="How to navigate the site">How to navigate the site</a></li><li class=" parent" style="padding-left: 0px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/24826/using-student-access-" title="Using student access ">Using student access </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/27330/creating-student-accounts-" title="Creating student accounts ">Creating student accounts </a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/32806/short-cut-to-give-students-access-to-a-page" title="Short cut to give students access to a page">Short cut to give students access to a page</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/27328/setting-assignments" title="Setting assignments">Setting assignments</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/27351/managing-student-accounts-mark-book" title="Managing student accounts & mark book">Managing student accounts & mark book</a></li><li class="" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/27362/using-qbank" title="Using qBank">Using qBank</a></li></ul><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/16257/for-teachers-new-to-ib-chemistry" title="For teachers new to IB Chemistry">For teachers new to IB Chemistry</a></li><ul class="level-1 expanded"><li class="ancestor parent" style="padding-left: 14px"><i class="expander fa fa-caret-right fa-rotate-90"></i><a href="https://www.thinkib.net/chemistry/page/16258/dart-board-chemistry" title="'Dart board' chemistry">'Dart board' chemistry</a></li><ul class="level-2 expanded"><li class="current" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16259/chemistry-within-group-4" title="Chemistry within Group 4">Chemistry within Group 4</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16411/group-4-aims" title="Group 4 Aims">Group 4 Aims</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16260/ib-chemistry-teaching" title="IB Chemistry teaching">IB Chemistry teaching</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16274/essential-resources" title="Essential resources">Essential resources</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/16275/teaching-sl-hl-together" title="Teaching SL & HL together">Teaching SL & HL together</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16276/syllabus" title="Syllabus">Syllabus</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/16279/syllabus-content" title="Syllabus content">Syllabus content</a></li><li class="" style="padding-left: 28px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16280/detailed-syllabus" title="Detailed syllabus">Detailed syllabus</a></li></ul><li class=" parent" style="padding-left: 14px"><i class="expander fa fa-caret-right "></i><a href="https://www.thinkib.net/chemistry/page/16278/possible-teaching-schedule" title="Possible teaching schedule">Possible teaching schedule</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/16277/deadlines-and-feedback" title="Deadlines and feedback">Deadlines and feedback</a></li></ul></ul></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=%22Chemistry+within+Group+4%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4&t=Chemistry+within+Group+4"><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%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Chemistry within Group 4&body=The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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=%22Chemistry+within+Group+4%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4&t=Chemistry+within+Group+4"><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%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Chemistry within Group 4&body=The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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">Chemistry within Group 4</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: Start here" href="https://www.thinkib.net/chemistry/page/16256/start-here">Start here</a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><a title="Go to: For teachers new to IB Chemistry" href="https://www.thinkib.net/chemistry/page/16257/for-teachers-new-to-ib-chemistry">For teachers new to IB Chemistry</a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><a title="Go to: 'Dart board' chemistry" href="https://www.thinkib.net/chemistry/page/16258/dart-board-chemistry">'Dart board' chemistry</a><span class="divider"><i class="fa fa-chevron-right"></i></span></li><li><span>Chemistry within Group 4</span></li></ul><div id="std-sidebox-task-added-msg"></div><section id="main-content"><div id="toc-1672967951" class="toc"><a href="#" class="toc-switcher" title="Show table of contents"><small><i class="fa fa-reorder"></i> Table of contents <span class="pull-right"><i class="fa fa-chevron-down"></i></span></small></a></div><h1>How chemistry fits into Group 4 (Science)</h1><p>The IB is structured so that all the sciences share many similar facets<sup data-footnote-id="3q8oe"><a class="scroll-to" data-target="footnote-1" id="footnote-marker-1-1" rel="footnote">[1]</a></sup>. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core topics and options each set out in a similar format and the internal assessment is carried out according to the same criteria. All the Group 4 science subjects also have a similar format to their three examination papers. The <a href="chemistry/page/16287/objectives-command-terms" title="Exams » Essential Facts » Objectives & command terms">objectives & command terms</a> used are particularly important when it comes to the examinations and these are covered fully elsewhere on this site. Before you start it is helpful to know how the teaching is divided up into theory and practical work at both levels and what the main aims of the course are.</p><hr class="hidden" /><div class="blueBg"><div><h2>Group 4 curriculum model (which includes chemistry)</h2><h4><br /><img class="ico" src="/img/icons/standard.png" /> (Total number of teaching hours = 150)</h4><table align="center" border="1" cellpadding="10" cellspacing="2"><tbody><tr><td></td><td></td><td style="width: 50px; "><strong>hours</strong></td></tr><tr><td><strong>Theory </strong>(110 h)</td><td><p>Core*</p><p>Options</p></td><td><p style="text-align: center; ">95</p><p style="text-align: center; ">15</p></td></tr><tr><td><strong>Practical scheme of work </strong>(40 h)</td><td><p>Practical activity<br /><br />Individual investigation</p><p>Group 4 Project*</p></td><td><p style="text-align: center; ">20</p><p style="text-align: center; ">10</p><p style="text-align: center; ">10<br /> </p></td></tr></tbody></table><hr class="hidden" /><h4><img class="ico" src="/img/icons/higher.png" /> (Total number of teaching hours = 240) </h4><div><table align="center" border="1" cellpadding="10" cellspacing="2"><tbody><tr><td style="vertical-align: top; "></td><td style="vertical-align: top; "></td><td style="vertical-align: top; width: 50px; "><strong>hours</strong></td></tr><tr><td style="vertical-align: top; "><strong>Theory </strong>(180 h)</td><td style="vertical-align: top; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; ">Core*</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; ">Additional Higher Level (AHL)</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; ">Options</p></td><td style="vertical-align: top; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; text-align: center; ">95</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; text-align: center; ">60</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; text-align: center; ">25</p></td></tr><tr><td style="vertical-align: top; "><strong>Practical scheme of work </strong><br />(60 h)</td><td style="vertical-align: top; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; ">Practical activities<br /><br />Individual investigation</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; ">Group 4 Project**</p></td><td style="vertical-align: top; "><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; text-align: center; ">40</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); font-size: 1em; text-align: center; ">10<br /><br />10<br /> </p></td></tr></tbody></table> <p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); clear: both; font-family: Arial, Helvetica, sans-serif; font-size: 13px; ">* The 95 hours of core is common (i.e. the subject matter is identical) to both Standard Level and Higher Level.</p><p style="margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; color: rgb(0, 0, 0); clear: both; font-family: Arial, Helvetica, sans-serif; font-size: 13px; ">** The Group 4 Project is also common to both levels.</p></div></div></div><hr class="hidden" /><h2>The aims of all Group 4 subjects including chemistry</h2><p>All the Group 4 subjects are based on a practical approach through experimental work and it is this that distinguishes them from subjects in the other five Groups of the IB that make up the IB Diploma <span data-scayt-word="Programme" data-wsc-lang="en_US">Programme</span>. There is also a <a href="https://www.thinkib.net/chemistry/page/16411/group-4-aims" title="Start here » For teachers new to IB Chemistry » 'Dart board' chemistry » Group 4 Aims">separate page on the ten aims</a> that are set out clearly on page 18 of the IB Chemistry Subject Guide where their importance is discussed. I think if you asked experienced IB teachers to state all ten aims they might have some difficulty. This is because it is the objectives rather than the aims that are assessed so they tend to be seen as less important although of course in reality they are the true rationale behind the teaching of the subject. Most of these ten aims are obvious as they put the study of chemistry into both an academic and global context. Obvious aims, for example, include developing experimental and investigative scientific skills, including the use of current technologies (Aim 6) and developing an ability to <span data-scayt-word="analyse" data-wsc-lang="en_US">analyse</span>, evaluate and synthesize scientific information (Aim 4). Several of the aims are specifically important as they do need to be particularly addressed during your teaching and perhaps do not form a part of some other chemistry programmes.</p><h4>Aim 8</h4><p>Specifically during your teaching you are asked make students appreciate that they are global citizens and that they need to be aware of the implications of science and technology.There are many areas of the syllabus where this aim can be addressed.</p><h4>Aim 7</h4><p>Aim 7 is concerned with the development and application of communication skills in the 21<sup>st</sup> century (ICT) with regard to chemistry. You are encouraged to use many different types of ICT with your students and there are five particular uses that should be addressed during their practical work (see <a href="https://www.thinkib.net/chemistry/page/18851/ict-in-practical-work" title="Practical scheme of work & IA » ICT in practical work">ICT in practical work</a> ). Again on this site under <a href="https://www.thinkib.net/chemistry/page/16592/practical-scheme-of-work-ia-" title="Practical scheme of work & IA ">Practical scheme of work & IA</a> you will find information and examples about how you can do this.</p><h4>Aims 5 and 10</h4><p>There are two other rather specific aims which are addressed particularly by the <a href="https://www.thinkib.net/chemistry/page/16594/group-4-project" title="Practical scheme of work & IA » Group 4 Project">Group 4 Project</a>. These are Aim 5 - develop a critical awareness of the need for, and the value of, effective collaboration and communication during scientific activities and Aim 10 - develop an understanding of the relationships between different scientific disciplines and their influence on other areas of knowledge. </p><hr class="hidden" /><p>You will need to structure your teaching to include all these <a href="chemistry/page/16411/group-4-aims">ten aims</a>. Before going into detail with the chemistry syllabus it is worth briefly looking at how teaching chemistry for the IB Diploma is different to teaching chemistry within national systems.</p><div></div><div><section class="footnotes"><header><h2>Footnotes</h2></header><ol><li data-footnote-id="3q8oe" id="footnote-1"><a class="scroll-to" data-target="footnote-marker-1-1">^</a> <cite>Strictly speaking this is not absolutely true as Design Technology does have some small differences compared to Chemistry, Physics and Biology. Sports, Exercise & Health Science and Computer Science are also different. </cite></li></ol></section></div></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=%22Chemistry+within+Group+4%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4&t=Chemistry+within+Group+4"><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%2F16259%2Fchemistry-within-group-4"><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%2F16259%2Fchemistry-within-group-4"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=Chemistry within Group 4&body=The IB is structured so that all the sciences share many similar facets[1]. For example, they all share the same aims and objectives. The curriculum model is the same and the syllabi are structured in similar ways with core...%0Ahttps%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16259%2Fchemistry-within-group-4"><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 = 16259;</script><script src="/js/edit/table-of-contents.min.js"></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>'))}))}
$('.toc-switcher').click(function(e){
e.preventDefault();
$('.toc > ol').slideToggle('fast');
$(this).find('i:last-child').toggleClass('fa fa-chevron-circle-up').toggleClass('fa fa-chevron-down');
$(this).attr('title', $(this).attr('title') == 'Show table of contents' ? 'Hide table of contents' : 'Show table of contents');
});function loadComments(){$.get("pages/comment.php",{action:"get-list",ticket:"6de4db75fa15068a",site_with_comments:"1",general_id:"3",sitename:"chemistry",section_id:"16259"},(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>