{"id":327,"date":"2012-12-23T04:42:39","date_gmt":"2012-12-23T04:42:39","guid":{"rendered":"http:\/\/dorjegurung.com\/sciblog\/?page_id=327"},"modified":"2026-03-12T18:31:48","modified_gmt":"2026-03-12T18:31:48","slug":"igcse-chemistry","status":"publish","type":"page","link":"https:\/\/www.dorjegurung.com\/sciblog\/igcse-chemistry\/","title":{"rendered":"IGCSE Chemistry"},"content":{"rendered":"\n

For an introduction to what discrepant events are and how I used them with my IGCSE students, click here<\/a>. <\/p>\n\n\n\n

The discrepant event resources for IGCSE are divided into two groups: Form 4 Discrepant Events<\/a> and Form 5 Discrepant Events<\/a>.<\/p>\n\n\n\n

Form 4 Discrepant Events<\/strong><\/p>\n\n\n\n

    \n
  1. Magical Candle<\/a>: About gaseous behavior.<\/span><\/li>\n\n\n\n
  2. Plastic Bottle Canons<\/a>: An observation and deduction exercise about elements in the periodic table.<\/li>\n\n\n\n
  3. Water Bottle Explosion<\/a>: About state of matter, energy and pressure.<\/li>\n\n\n\n
  4. Uncanny Can<\/a>: About state of matter.<\/li>\n\n\n\n
  5. Dancing Coin<\/a>: About state of matter.<\/li>\n\n\n\n
  6. Rubbery Egg<\/a>: About state of matter.<\/li>\n\n\n\n
  7. Hare Brain Chemistry<\/a>: An observation and deduction exercise on the patterns of reactivity.<\/li>\n\n\n\n
  8. Fun with Liquid Nitrogen<\/a>: About energy and state of matter.<\/li>\n<\/ol>\n\n\n\n

    Form 5 Discrepant Events<\/strong><\/p>\n\n\n\n

      \n
    1. Plastic bottle Canons<\/a>:\u00a0An observation and deduction exercise about elements in the periodic table and Stoichiometry (Quantitative Chemistry).<\/span><\/li>\n\n\n\n
    2. Magical Beakers<\/a>: About acid-base chemistry.<\/li>\n\n\n\n
    3. Magical Crystals<\/a>: About ion-exchange\/precipitation\/double displacement reaction.<\/li>\n\n\n\n
    4. Gunpowder: Ideal Mixture<\/a>: About Stoichiometry (Quantitative Chemistry)<\/li>\n\n\n\n
    5. Sugar Daddy…with Flare<\/a>: About Redox Reactions and Stoichiometry (Quantitative Chemistry)<\/li>\n\n\n\n
    6. Cracking Crackers<\/a>: About redox reactions.<\/li>\n<\/ol>\n\n\n\n

      Enjoy!<\/p>\n\n\n\n

       <\/p>\n\n\n\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      For an introduction to what discrepant events are and how I used them with my IGCSE students, click here.  The discrepant event resources for IGCSE are divided into two groups: Form 4 Discrepant Events and Form 5 Discrepant Events. Form 4 Discrepant Events Form 5 Discrepant Events Enjoy!    <\/p>\n","protected":false},"author":6,"featured_media":2507,"parent":0,"menu_order":2,"comment_status":"open","ping_status":"open","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-327","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":[],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P2Y7Kk-5h","_links":{"self":[{"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/pages\/327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/comments?post=327"}],"version-history":[{"count":1,"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/pages\/327\/revisions"}],"predecessor-version":[{"id":4202,"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/pages\/327\/revisions\/4202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/media\/2507"}],"wp:attachment":[{"href":"https:\/\/www.dorjegurung.com\/sciblog\/wp-json\/wp\/v2\/media?parent=327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}