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Mr B's Teaching shop

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Chemistry specialist and science teacher, currently working in international schools with the Cambridge and IB curriculums

Chemistry specialist and science teacher, currently working in international schools with the Cambridge and IB curriculums
IB Chemistry - Reactivity 1.3
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IB Chemistry - Reactivity 1.3

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This bundle contains four powerpoint lessons to support the reactivity 1.3 unit of the IB chemistry course. Covering combustion, fuels and fuel cells. All powerpoints are in line with the IB syllabus and contains essential definitions, exam questions and TOK talking points. This bundle also contains instructions for a full method for a biofuel making experiment
iGCSE Biology - Menstrual cycle
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iGCSE Biology - Menstrual cycle

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A powerpoint resource to support section 16 of the Cambridge syllabus. This lesson covers the hormones involved in the menstrual cycle and includes exam question practice.
IB Chemistry - Reactivity 1.2
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IB Chemistry - Reactivity 1.2

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This bundle contains four powerpoint resources covering the reactivity 1.2 from the IB chemistry course. Covering Hess’s law, bond enthalpies, born-haber cycles and plenty of calculation practice. Each powerpoint contain essential definition, worked examples of calculations, exam questions and TOK talking points.
3. Factors affecting rate
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3. Factors affecting rate

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Short lesson on how to explain factors affecting rate at a higher level. Part of the year kinetics topic for AQA AS chemistry. Easily adapted for other exam boards. Free resource as it’s a very short lesson
Fischer Esterification practical
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Fischer Esterification practical

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Worksheet for the synthesis of octyl acetate. Turn the smell of mothballs and vinegar into grapefruit! This is an undergraduate lab but if you have access to quick fit distillation apparatus and fume cupboards, it is perfectly doable at 16+ Great for a club or with Alevel students as a practical demonstrtaion of their organis chemistry knowledge. A fume cupboard is essential unless you want to stink out the whole department! Note - I forgot that esters are fantastic at dissolving plastics before doing this with students for the first time… stored their product in plastic vials that were completely destroyed… do not make the same mistake!