Home Lessons IGCSE Science (Double Award) Revision checklist IGCSE Science (Double Award) revision checklist Every topic on one page. Tick each one when you feel confident, and open the lesson for anything you are unsure about. Your ticks are saved on this device.
0 of 142 ticked Print Clear ticks International GCSE · Pearson Edexcel 4SD0 Getting started Biology: 1 The nature and variety of living organisms Biology: 2(a) to (d) Cells, biological molecules and movement of substances Biology: 2(e) to (f) Nutrition and respiration Biology: 2(g) to (h) Gas exchange and transport Biology: 2(i) to (j) Excretion, co-ordination and response Biology: 3(a) Reproduction Biology: 3(b) Inheritance Biology: 4 Ecology and the environment Biology: 5 Use of biological resources Chemistry: 1(a) to (b) States of matter, and elements, compounds and mixtures Chemistry: 1(c) to (d) Atomic structure and the Periodic Table Chemistry: 1(e) Chemical formulae, equations and calculations Chemistry: 1(f) to (i) Bonding, structure and electrolysis Chemistry: 2(a) to (c) Groups 1 and 7, and gases in the atmosphere Chemistry: 2(d) to (e) Reactivity series, and extraction and uses of metals Chemistry: 2(f) to (h) Acids, bases, salts and chemical tests Chemistry: 3 Physical chemistry Chemistry: 4 Organic chemistry Physics: 1 Forces and motion Physics: 2 Electricity Physics: 3 Waves Physics: 4 Energy resources and energy transfers Physics: 5 Solids, liquids and gases Physics: 6 Magnetism and electromagnetism Physics: 7 Radioactivity and particles Physics: 8 Astrophysics 
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