Curriculum
- 22 Sections
- 183 Lessons
- 12 Weeks
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- Unit 1. Characteristics and classification of living organisms6
- 1.11.1 Characteristics of living organisms iGCSE Style Questions Paper 1
- 1.21.1 Characteristics of living organisms iGCSE Style Questions Paper 3
- 1.31.2 Concept and uses of classification systems iGCSE Style Questions Paper 1
- 1.41.2 Concept and uses of classification systems iGCSE Style Questions Paper 3
- 1.51.3 Features of organisms iGCSE Style Questions Paper 1
- 1.61.3 Features of organisms iGCSE Style Questions Paper 3
- Unit 2. Organization of the organism4
- Unit 3. Movement into and out of cells6
- Unit 4. Biological molecules2
- Unit 5. Enzymes2
- Unit 6. Plant nutrition4
- Unit 7. Human nutrition10
- 7.17.1 Diet iGCSE Style Questions Paper 1
- 7.27.1 Diet iGCSE Style Questions Paper 3
- 7.37.2 Digestive system iGCSE Style Questions Paper 1
- 7.47.2 Digestive system iGCSE Style Questions Paper 3
- 7.57.3 Physical digestion iGCSE Style Questions Paper 1
- 7.67.3 Physical digestion iGCSE Style Questions Paper 3
- 7.77.4 Chemical digestion iGCSE Style Questions Paper 1
- 7.87.4 Chemical digestion iGCSE Style Questions Paper 3
- 7.97.5 Absorption iGCSE Style Questions Paper 1
- 7.107.5 Absorption iGCSE Style Questions Paper 3
- Unit 8. Transport in plants8
- 8.18.1 Xylem and phloem iGCSE Style Questions Paper 1
- 8.28.1 Xylem and phloem iGCSE Style Questions Paper 3
- 8.38.2 Water uptake iGCSE Style Questions Paper 1
- 8.48.2 Water uptake iGCSE Style Questions Paper 3
- 8.58.3 Transpiration iGCSE Style Questions Paper 1
- 8.68.3 Transpiration iGCSE Style Questions Paper 3
- 8.78.4 Translocation iGCSE Style Questions Paper 1
- 8.88.4 Translocation iGCSE Style Questions Paper 3
- Unit 9. Transport in animals8
- 9.19.1 Circulatory systems iGCSE Style Questions Paper 1
- 9.29.1 Circulatory systems iGCSE Style Questions Paper 3
- 9.39.2 Heart iGCSE Style Questions Paper 1
- 9.49.2 Heart iGCSE Style Questions Paper 3
- 9.59.3 Blood vessels iGCSE Style Questions Paper 1
- 9.69.3 Blood vessels iGCSE Style Questions Paper 3
- 9.79.4 Blood iGCSE Style Questions Paper 1
- 9.89.4 Blood iGCSE Style Questions Paper 3
- Unit 10. Diseases and immunity2
- Unit 11. Gas exchange in humans2
- Unit 12. Respiration6
- 12.112.1 Respiration iGCSE Style Questions Paper 1
- 12.212.1 Respiration iGCSE Style Questions Paper 3
- 12.312.2 Aerobic respiration iGCSE Style Questions Paper 1
- 12.412.2 Aerobic respiration iGCSE Style Questions Paper 3
- 12.512.3 Anaerobic respiration iGCSE Style Questions Paper 1
- 12.612.3 Anaerobic respiration iGCSE Style Questions Paper 3
- Unit 13. Excretion in humans2
- Unit 14. Coordination and response10
- 14.114.1 Coordination and response iGCSE Style Questions Paper 1
- 14.214.1 Coordination and response iGCSE Style Questions Paper 3
- 14.314.2 Sense organs iGCSE Style Questions Paper 1
- 14.414.2 Sense organs iGCSE Style Questions Paper 3
- 14.514.3 Hormones iGCSE Style Questions Paper 1
- 14.614.3 Hormones iGCSE Style Questions Paper 3
- 14.714.4 Homeostasis iGCSE Style Questions Paper 1
- 14.814.4 Homeostasis iGCSE Style Questions Paper 3
- 14.914.5 Tropic responses iGCSE Style Questions Paper 1
- 14.1014.5 Tropic responses iGCSE Style Questions Paper 3
- Unit 15. Drugs2
- Unit 16. Reproduction12
- 16.116.1 Asexual reproduction iGCSE Style Questions Paper 1
- 16.216.1 Asexual reproduction iGCSE Style Questions Paper 3
- 16.316.2 Sexual reproduction iGCSE Style Questions Paper 1
- 16.416.2 Sexual reproduction iGCSE Style Questions Paper 3
- 16.516.3 Sexual reproduction in plants iGCSE Style Questions Paper 1
- 16.616.3 Sexual reproduction in plants iGCSE Style Questions Paper 3
- 16.716.4 Sexual reproduction in humans iGCSE Style Questions Paper 1
- 16.816.4 Sexual reproduction in humans iGCSE Style Questions Paper 3
- 16.916.5 Sexual hormones in humans iGCSE Style Questions Paper 1
- 16.1016.5 Sexual hormones in humans iGCSE Style Questions Paper 3
- 16.1116.6 Sexually transmitted infections iGCSE Style Questions Paper 1
- 16.1216.6 Sexually transmitted infections iGCSE Style Questions Paper 3
- Unit 17. Inheritance8
- 17.117.1 Chromosomes, genes and proteins iGCSE Style Questions Paper 1
- 17.217.1 Chromosomes, genes and proteins iGCSE Style Questions Paper 3
- 17.317.2 Mitosis iGCSE Style Questions Paper 1
- 17.417.2 Mitosis iGCSE Style Questions Paper 3
- 17.517.3 Meiosis iGCSE Style Questions Paper 1
- 17.617.3 Meiosis iGCSE Style Questions Paper 3
- 17.717.4 Monohybrid inheritance iGCSE Style Questions Paper 1
- 17.817.4 Monohybrid inheritance iGCSE Style Questions Paper 3
- Unit 18. Variation and selection6
- 18.118.1 Variation iGCSE Style Questions Paper 1
- 18.218.1 Variation iGCSE Style Questions Paper 3
- 18.318.2 Adaptive features iGCSE Style Questions Paper 1
- 18.418.2 Adaptive features iGCSE Style Questions Paper 3
- 18.518.3 Selection iGCSE Style Questions Paper 1
- 18.618.3 Selection iGCSE Style Questions Paper 3
- Unit 19. Organisms and their environment8
- 19.119.1 Energy flow iGCSE Style Questions Paper 1
- 19.219.1 Energy flow iGCSE Style Questions Paper 3
- 19.319.2 Food chains and food webs iGCSE Style Questions Paper 1
- 19.419.2 Food chains and food webs iGCSE Style Questions Paper 3
- 19.519.3 Nutrient cycles iGCSE Style Questions Paper 1
- 19.619.3 Nutrient cycles iGCSE Style Questions Paper 3
- 19.719.4 Populations iGCSE Style Questions Paper 1
- 19.819.4 Populations iGCSE Style Questions Paper 3
- Unit 20. Human influences on ecosystems8
- 20.120.1 Food supply iGCSE Style Questions Paper 1
- 20.220.1 Food supply iGCSE Style Questions Paper 3
- 20.320.2 Habitat destruction iGCSE Style Questions Paper 1
- 20.420.2 Habitat destruction iGCSE Style Questions Paper 3
- 20.520.3 Pollution iGCSE Style Questions Paper 1
- 20.620.3 Pollution iGCSE Style Questions Paper 3
- 20.720.4 Conservation iGCSE Style Questions Paper 1
- 20.820.4 Conservation iGCSE Style Questions Paper 3
- Unit 21. Biotechnology and genetic modification6
- 21.121.1 Biotechnology and genetic modification iGCSE Style Questions Paper 1
- 21.221.1 Biotechnology and genetic modification iGCSE Style Questions Paper 3
- 21.321.2 Biotechnology iGCSE Style Questions Paper 1
- 21.421.2 Biotechnology iGCSE Style Questions Paper 3
- 21.521.3 Genetic modification iGCSE Style Questions Paper 1
- 21.621.3 Genetic modification iGCSE Style Questions Paper 3
- CIE iGCSE Biology Revision Notes - New Syllabus 2026, 2027 & 202861
- 22.11.1 Characteristics of living organisms Study Notes
- 22.21.2 Concept and uses of classification systems Study Notes
- 22.31.3 Features of organisms Study Notes
- 22.42.1 Cell structure Study Notes
- 22.52.2 Size of specimens Study Notes
- 22.63.1 Diffusion Study Notes
- 22.73.2 Osmosis Study Notes
- 22.83.3 Active transport Study Notes
- 22.94.1 Biological molecules Study Notes
- 22.105.1 Enzymes Study Notes
- 22.116.1 Photosynthesis Study Notes
- 22.126.2 Leaf structure Study Notes
- 22.137.1 Diet Study Notes
- 22.147.2 Digestive system Study Notes
- 22.157.3 Physical digestion Study Notes
- 22.167.4 Chemical digestion Study Notes
- 22.177.5 Absorption Study Notes
- 22.188.1 Xylem and phloem Study Notes
- 22.198.2 Water uptake Study Notes
- 22.208.3 Transpiration Study Notes
- 22.218.4 Translocation Study Notes
- 22.229.1 Circulatory systems Study Notes
- 22.239.2 Heart Study Notes
- 22.249.3 Blood vessels Study Notes
- 22.259.4 Blood Study Notes
- 22.2610.1 Diseases and immunity Study Notes
- 22.2711.1 Gas exchange in humans Study Notes
- 22.2812.1 Respiration Study Notes
- 22.2912.2 Aerobic respiration Study Notes
- 22.3012.3 Anaerobic respiration Study Notes
- 22.3113.1 Excretion in humans Study Notes
- 22.3214.1 Coordination and response Study Notes
- 22.3314.2 Sense organs Study Notes
- 22.3414.3 Hormones Study Notes
- 22.3514.4 Homeostasis Study Notes
- 22.3614.5 Tropic responses Study Notes
- 22.3715.1 Drugs Study Notes
- 22.3816.1 Asexual reproduction Study Notes
- 22.3916.2 Sexual reproduction Study Notes
- 22.4016.3 Sexual reproduction in plants Study Notes
- 22.4116.4 Sexual reproduction in humans Study Notes
- 22.4216.5 Sex hormones in humans Study Notes
- 22.4316.6 Sexually transmitted infections Study Notes
- 22.4417.1 Chromosomes, genes and proteins Study Notes
- 22.4517.2 Mitosis Study Notes
- 22.4617.3 Meiosis Study Notes
- 22.4717.4 Monohybrid inheritance Study Notes
- 22.4818.1 Variation Study Notes
- 22.4918.2 Adaptive features Study Notes
- 22.5018.3 Selection Study Notes
- 22.5119.1 Energy flow Study Notes
- 22.5219.2 Food chains and food webs Study Notes
- 22.5319.3 Nutrient cycles Study Notes
- 22.5419.4 Populations Study Notes
- 22.5520.1 Food supply Study Notes
- 22.5620.2 Habitat destruction Study Notes
- 22.5720.3 Pollution Study Notes
- 22.5820.4 Conservation Study Notes
- 22.5921.1 Biotechnology and genetic modification Study Notes
- 22.6021.2 Biotechnology Study Notes
- 22.6121.3 Genetic modification Study Notes