{"id":2369,"date":"2025-12-03T08:42:51","date_gmt":"2025-12-03T08:42:51","guid":{"rendered":"https:\/\/resources.kialo-edu.com\/?post_type=docs&#038;p=2369"},"modified":"2025-12-03T08:42:53","modified_gmt":"2025-12-03T08:42:53","password":"","slug":"science-as-a-knowledge-source-lesson-2","status":"publish","type":"docs","link":"https:\/\/resources.kialo-edu.com\/en\/docs\/science-as-a-knowledge-source-lesson-2\/","title":{"rendered":"Science as a Knowledge Source, Lesson 2"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Lesson 2: Fact-Finding Task<\/h2><p><strong>Focus:<\/strong> <em><em>How do real-world scientific controversies reveal tensions between justification, objectivity, and perspective?<\/em><\/em><\/p><p>Suggested Length: 1 hour<\/p><p>Learning Objectives:<\/p><ul class=\"wp-block-list\">\n<li>Analyze real-world case studies where scientific knowledge was challenged, revised, or misused.<\/li>\n\n\n\n<li>Understand how different perspectives and contexts influence what is accepted as &ldquo;scientific truth.&rdquo;<\/li>\n\n\n\n<li>Use TOK concepts (e.g., justification, objectivity, perspective) to examine the reliability of scientific knowledge.<\/li>\n\n\n\n<li>Substantiate or challenge claims from Lesson 1 using contextual examples and TOK reasoning.<\/li>\n<\/ul><figure class=\"wp-block-table align-top\"><table class=\"has-background has-fixed-layout\" style=\"background-color:#e9f1f9\"><thead><tr><th>Critical Thinking Concepts<\/th><th>TOK Concepts<\/th><th>Reflection Questions<\/th><\/tr><\/thead><tbody><tr><td><strong>Confronting Biases &amp; Assumptions:<\/strong> Analyze how the assumption that science is always neutral or value-free can obscure the influence of funding, ideology, or politics.<br><br><strong>Exploring Contexts:<\/strong> Consider how geography, class, race, political ideology, or historical context affect how scientific knowledge is produced, interpreted, and trusted.<br><br><strong>Responsiveness and Flexibility of Thought:<\/strong> Reconsider whether a scientific claim is reliable after examining the context, funding, and public response surrounding it.<br><br><br><\/td><td><strong>Justification: <\/strong>What reasons were given to support or reject the scientific claim? Were these reasons based on evidence, authority, peer review, or institutional status?<br><br><strong>Objectivity:<\/strong> To what extent were the methods, interpretations, or outcomes of the scientific case influenced by bias, funding, ideology, or social values?<br><br><strong>Perspective: <\/strong>Whose viewpoint shaped the public, political, or institutional response to the scientific controversy?<br><br><br><br><br><br><br><br><\/td><td>Can efforts to make science more inclusive ever be truly equal when access to funding, publication, and institutional support remains uneven?<br><br>What role should credibility, transparency, and ethics play in deciding whether scientific claims are accepted or contested?<br><br>Should all scientific research that affects public wellbeing (e.g., health, environment, genetics) require broader social consultation, or are there exceptions?<br><br><br><br><br><\/td><\/tr><\/tbody><\/table><\/figure><style>#sp-ea-2332 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-2332.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-2332.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-2332.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-2332.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-2332.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1763128324\"><div id=\"sp-ea-2332\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-23320\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse23320\" aria-controls=\"collapse23320\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Resources and Preparation<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse23320\" role=\"region\" aria-labelledby=\"ea-header-23320\"> <div class=\"ea-body\"><ol><li>Slides, attached below.<\/li><li>Students will need access to their Kialo discussions from Lesson 1.<\/li><li>Ensure students complete the homework preparation task.<\/li><li>Videos\/readings accompanying the case studies of your choice should be viewed in advance.<\/li><\/ol><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-23321\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse23321\" aria-controls=\"collapse23321\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Homework Preparation Task<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse23321\" role=\"region\" aria-labelledby=\"ea-header-23321\"> <div class=\"ea-body\"><p><b>Case Study Task<\/b><\/p><p>Divide students into small groups and assign each group a real world scientific case study. Students will add their findings to the Kialo discussion from Lesson 1.<\/p><p>Each group will:<\/p><ul><li>Reflect on how the case connects to the concepts discussed in Lesson 1.<\/li><li>Explore the case using provided resources and their own research.<\/li><li>Prepare a short presentation (5&ndash;7 minutes) responding to the question: &ldquo;How does the chosen scientific case challenge or reinforce the idea that science is the most reliable method of creating knowledge?&rdquo;<\/li><li>Students should include details of:<ul><li>What happened in the case.<\/li><li>How different perspectives (scientists, government, public, media) justified or criticized the work.<\/li><li>Which TOK concept is most relevant: justification, objectivity, or perspective.<\/li><li>Whether the case supports or challenges a claim from Lesson 1.<\/li><\/ul><\/li><\/ul><p><b>Case Study Options<\/b><\/p><ul><li><b>Replication Crisis<\/b><\/li><\/ul><ul><li>Focus: Widespread failure to replicate studies in psychology and biomedicine.<\/li><li>Key Question: If findings cannot be repeated, are they reliable?<\/li><li>Suggested Sources:<ul><li><a href=\"https:\/\/www.sciencedirect.com\/topics\/psychology\/replication-crisis\" target=\"_blank\" rel=\"noopener\">Replication Crisis - an overview | ScienceDirect Topics<\/a><\/li><li><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC1182327\/\" target=\"_blank\" rel=\"noopener\">Why Most Published Research Findings Are False - PMC<\/a><\/li><li><a href=\"https:\/\/youtu.be\/FpCrY7x5nEE?si=uZMVXQHFxEz4yGOx\" target=\"_blank\" rel=\"noopener\">TED - Is there a reproductability crisis in science?<\/a><\/li><\/ul><\/li><\/ul><ul><li><b>Planet Vulcan and the Limits of Newtonian Physics<\/b><\/li><\/ul><ul><li>Focus: 19th-century astronomers invented a planet to protect Newton&rsquo;s laws when Mercury&rsquo;s orbit didn&rsquo;t match.<\/li><li>Key Question: Why were scientists reluctant to revise their models, even with contradictory evidence?<\/li><li>Suggested Sources:<ul><li><a href=\"https:\/\/mensa.org.uk\/the-mystery-of-the-planet-vulcan\/\" target=\"_blank\" rel=\"noopener\">The mystery of the planet Vulcan - Mensa<\/a><\/li><li><a href=\"https:\/\/youtu.be\/uY4vsJNouPE?si=xXzQlQQkLRaC96yE\" target=\"_blank\" rel=\"noopener\">Youtube - The planet closer to the sun than mercury<\/a><\/li><\/ul><\/li><\/ul><ul><li><b>HIV\/AIDS Denialism and Public Harm<\/b><\/li><\/ul><ul><li>Focus: Political leaders in South Africa rejected mainstream science, leading to delayed treatment rollout and thousands of deaths.<\/li><li>Key Question: What happens when alternative perspectives are given equal footing despite lacking evidence?<\/li><li>Suggested Sources:<ul><li><a href=\"https:\/\/news.harvard.edu\/gazette\/story\/2009\/10\/hiv-denial-conspiracy\/\" target=\"_blank\" rel=\"noopener\">Death by denial - Harvard Gazette<\/a><\/li><li><a href=\"https:\/\/en.wikipedia.org\/wiki\/HIV\/AIDS_denialism_in_South_Africa\" target=\"_blank\" rel=\"noopener\">HIV\/AIDS denialism in South Africa - Wikipedia<\/a><\/li><li><a href=\"https:\/\/youtu.be\/nDjCt2NGYz0?si=vqbjx-k6b0m12324\" target=\"_blank\" rel=\"noopener\">Joe Rogan Spreads AIDS Denialism To Spotify's Massive Audience<\/a><\/li><\/ul><\/li><\/ul><ul><li><b>The Human Genome Project<\/b><\/li><\/ul><ul><li>Focus: A global effort to map human DNA that raised debates about ownership, funding, and genetic ethics.<\/li><li>Key Question: Who decides what counts as valuable research, and who benefits?<\/li><li>Suggested Sources:<ul><li><a href=\"https:\/\/www.genome.gov\/human-genome-project\" target=\"_blank\" rel=\"noopener\">The Human Genome Project<\/a><\/li><li><a href=\"https:\/\/youtu.be\/AS4wKpK37NY?si=17BMuuAHiRnpMoYm\" target=\"_blank\" rel=\"noopener\">The Human Genome Project Was a Failure<\/a><\/li><\/ul><\/li><\/ul><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-23322\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse23322\" aria-controls=\"collapse23322\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Introduction<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse23322\" role=\"region\" aria-labelledby=\"ea-header-23322\"> <div class=\"ea-body\"><p>Recap Lesson 1: Review key claims from the Kialo discussion.<\/p><p>Prompt: What claims did you find most convincing or flawed? Did any arguments rely too much on assumptions without real verification?<\/p><p>Present the central question for this lesson: <i>How do real-world scientific controversies reveal tensions between justification, objectivity, and perspective?<\/i><\/p><p>Emphasize applying objectivity, perspective, and interpretation to evaluate how scientific methods and knowledge are judged and categorised by institutions, the public, etc.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-23323\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse23323\" aria-controls=\"collapse23323\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Main Activity<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse23323\" role=\"region\" aria-labelledby=\"ea-header-23323\"> <div class=\"ea-body\"><p><b>Bridge to Lesson 2:<\/b><\/p><p>Explain that in this lesson, students will explore real-world scientific controversies where:<\/p><ul><li>Scientific claims were challenged, ignored, or revise.<\/li><li>Perspectives from media, public, government, and the scientific community influenced the legitimacy of those claims.<\/li><\/ul><p>These cases highlight that scientific knowledge is not always neutral, universally accepted, or free from social influence.<\/p><p>Clarify the shift: This is no longer about theory alone &mdash; we&rsquo;re now testing claims from Lesson 1 using historical and contemporary examples. Students will investigate how evidence, bias, power, and public trust affect the status of scientific knowledge.<\/p><p>Reinforce the goal: Move from general discussion to evidence-based evaluation. These case studies should help students understand how scientific knowledge is constructed, challenged, or reshaped within specific institutional and social frameworks.<b><\/b><\/p><p><b>Presentations:<\/b><\/p><p>Students present their case studies to the class.<\/p><p>Students should take note of any useful points from other groups&rsquo; presentations to use in the Kialo discussion.<b><\/b><\/p><p><b>Recording Findings in a Kialo Discussion:<\/b><\/p><p>Students return to the Kialo discussion from Lesson 1 and:<\/p><ul><li>Add at least one new claim or counterclaim based on their case study.<\/li><li>Reply to at least one peer&rsquo;s argument, using insights from another group&rsquo;s case.<\/li><li>Label their post with the relevant TOK concept (e.g., justification &ndash; peer review failure, perspective &ndash; political interference, objectivity &ndash; funding bias).<\/li><\/ul><p><b>Focus areas for Kialo updates<\/b><\/p><ul><li>Scientific Gatekeeping: Who decides which scientific knowledge is accepted, funded, or published and who gets excluded?<\/li><li>Institutional Authority: How do governments, corporations, or journals affect the perceived legitimacy of a scientific claim?<\/li><li>Trust and Public Reception: How does misinformation, media framing, or social bias shape what the public considers &ldquo;science&rdquo;?<\/li><li>Knowledge Inequality: Are all scientific voices, especially from the Global South, Indigenous communities, or whistleblowers, treated equally within the scientific system?<\/li><\/ul><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-23324\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse23324\" aria-controls=\"collapse23324\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Reflection Activity<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse23324\" role=\"region\" aria-labelledby=\"ea-header-23324\"> <div class=\"ea-body\"><p>Discuss the following reflection questions in open discussion or exit ticket format:<\/p><ul><li>How did your case study affect your understanding of who gets to define and legitimize scientific knowledge?<\/li><li>What made certain examples feel more like political or institutional interference &mdash; versus scientific self-correction or progress?<\/li><li>In your case, who had the most control over the scientific narrative: researchers, governments, corporations, or the public?<\/li><li>Can efforts to make science more inclusive ever be truly equal when access to funding, publication, and institutional support remains uneven?<\/li><li>What role should credibility, transparency, and ethics play in deciding whether scientific claims are accepted or contested?<\/li><li>Should all scientific research that affects public wellbeing (e.g., health, environment, genetics) require broader social consultation &mdash; or are there exceptions?<\/li><\/ul><\/div><\/div><\/div><\/div><\/div><h2 class=\"wp-block-heading\">Related Materials<\/h2><div data-height=\"auto\">\n\t\t\t<p>\n\t\t\t\t<strong>\n\t\t\t\t\t<a href=\"https:\/\/www.kialo-edu.com\/p\/4864f77b-1b7d-450b-9a37-0c9c584f650b\/547496\" referrerpolicy=\"unsafe-url\" rel=\"nofollow\">Should science be considered the most reliable way of producing knowledge?<\/a>\n\t\t\t\t<\/strong> &mdash; <a href=\"https:\/\/www.kialo-edu.com\" referrerpolicy=\"unsafe-url\">kialo-edu.com<\/a>\n\t\t\t<\/p>\n\t\t\t<script async=\"\" src=\"https:\/\/www.kialo-edu.com\/assets\/static\/js\/embedded-kialo.min.js\" charset=\"utf-8\"><\/script>\n\t\t<\/div><figure class=\"wp-block-embedpress-embedpress aligncenter\" data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\" data-embed-type=\"GoogleDocs\"><div class=\"gutenberg-block-wraper  \"><div class=\"position-right-wraper ep-embed-content-wraper   \" style=\"position:relative;display:inline-block\"><div class=\"ose-google-docs ose-uid-a2bfda9daf3f6e94df20fe617435c217 ose-embedpress-responsive\" style=\"width:600px; height:600px; max-height:600px; max-width:100%; display:inline-block;\" data-embed-type=\"GoogleDocs\"><iframe loading=\"lazy\" allowfullscreen=\"true\" src=\"https:\/\/docs.google.com\/presentation\/d\/e\/2PACX-1vRm0jkuVEiHV9w-942a04e3TKsLQGY5ePZcdx-FgtNxhkZUxREHY3f9enDsHNWTReWZ4NIsGTjo61Aw\/embed?start=false&amp;loop=false&amp;delayms=3000\" frameborder=\"0\" width=\"600\" height=\"600\" mozallowfullscreen=\"true\" webkitallowfullscreen=\"true\" style=\"width:600px;height:600px;max-width:100%;\"><\/iframe><\/div><\/div><\/div><style>\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-embedpress-responsive{\n                        width: 600px!important;\n                        height: 600px!important;\n                        max-height: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] iframe{\n                        width: 600px!important;\n                        height: 600px!important;\n                        max-height: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .embedpress-yt-subscribe iframe{\n                        height: 100%!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-youtube > iframe{\n                        height: 600px!important;\n                        width: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-youtube{\n                        height: 600px!important;\n                        width: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-giphy img{\n                        height: 600px!important;\n                        width: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-google-docs img{\n                        height: 600px!important;\n                        width: 600px!important;\n                    }\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .ose-embedpress-responsive.ose-google-photos{\n                        height: 100% !important;\n                        max-height: 100% !important;\n                    }\n\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .embera-embed-responsive-provider-gettyimages,\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .embera-embed-responsive-provider-gettyimages iframe,\n                    [data-source-id=\"source-683d269a-dc88-4b0b-ab06-add82f67684b\"] .getty{\n                        width: 600px!important;\n                        height: 600px!important;\n                        max-height: 600px!important;\n                        max-width: 100%!important;\n                    }\n                    <\/style><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Lesson 2: Fact-Finding TaskFocus: How do real-world scientific controversies reveal tensions between justification, objectivity, and perspective?Suggested Length: 1 hourLearning Objectives: Critical Thinking Concepts TOK Concepts Reflection Questions Confronting Biases &amp; Assumptions: Analyze how the assumption that science is always neutral or value-free can obscure the influence of funding, ideology, or politics. Exploring Contexts: Consider how [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"wds_primary_doc_category":0,"wds_primary_doc_tag":0,"footnotes":""},"doc_category":[40],"doc_tag":[],"class_list":["post-2369","docs","type-docs","status-publish","hentry","doc_category-natural-sciences"],"acf":[],"year_month":"2026-05","word_count":454,"total_views":"4","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Louise","author_nicename":"louise","author_url":"https:\/\/resources.kialo-edu.com\/en\/author\/louise\/"},"doc_category_info":[{"term_name":"The Natural Sciences","term_url":"https:\/\/resources.kialo-edu.com\/en\/docs-category\/natural-sciences\/"}],"doc_tag_info":[],"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/docs\/2369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/comments?post=2369"}],"version-history":[{"count":0,"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/docs\/2369\/revisions"}],"wp:attachment":[{"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/media?parent=2369"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/doc_category?post=2369"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/resources.kialo-edu.com\/en\/wp-json\/wp\/v2\/doc_tag?post=2369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}