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iGCSE Biology 3F Units and approximate timing Approximate timing Term 1 - week 1

Unit B1 Characteristics of living organisms B2 Cells

Sub topics

2.1 Cell structure 2.2 Movement in and out of cells Term 2 – week 10

B3 Enzymes B4 Nutrition 4.1 Nutrients 4.2 Plant nutrition 4.3 Animal nutrition

Term 3 – week 19

B5 Transportation 5.1 Transport in plants 5.2 Transport in humans B6 Respiration 6.1 Aerobic and anaerobic respiration 6.2 Gas exchange

Term 4 – week 27

B7 Coordination and response 7.1 Nervous control in humans 7.2 Hormones 7.3 Tropic responses 7.4 Homeostasis

Term 4 - week 34

End of year Exam


3F Biology