Course Information
Section A: Living Organisms In The Environment
Section B: Life Processes and Disease
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1. Cells
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2a. Plant Nutrition
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2b. Human Nutrition
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3. Respiration & Gaseous Exchange
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4a. Transport In Animals (Circulatory System)
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4b. Transport In Plants
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5. Excretion & Osmoregulation
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6. Movement
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7. Irritability (Sensitivity & Coordination)
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8. Growth
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9a. Reproduction In Humans
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9b. Reproduction In Flowering Plants
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10. Disease
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SBA/Practicals/Investigations
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Section B: Past Paper Questions
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Section B Review
Section C: Continuity & Variation
Video Tutorials on Select Topics
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1. Nutrient Cycles (Section A.4) (12:08)
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2. Diffusion, Osmosis and Active Transport (Section B.1) (14:20)
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3. Structure of Dicotyledonous Leaves (Section B.2a) (13:23)
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4. Photosynthesis (Section B.2a) (12:54)
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5. Enzymes (Section B.2b) (14:37)
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6. Stages of Digestion (Section B.2b) (13:25)
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7. Gaseous Exchange (Section B.3) (12:34)
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8. Aerobic and Anaerobic Respiration (Section B.3) (14:34)
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9. The Role of ADP and ATP (Section B.3) (9:29)
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10. How The Heart Functions As A Double Pump (Section B.4a) (13:50)
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11. The Lymphatic System (Section B.4a) (14:30)
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12. Types of Immunity (Section B.4a) (15:01)
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13. Xylem and Phloem Structure and Function (Section B.4b) (12:40)
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14. Comparing Transport in Animals and Plants (Section B.4b) (9:59)
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15. Nephron Structure and Function (Section B.5) (14:57)
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16. How Dialysis Works (Section B.5) (10:32)
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17. Intro To The Nervous System (Section B.7) (11:49)
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18. Structure of Nerves and Neurons (Section B.7) (14:16)
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19. Male Reproductive System (Section B.9a) (14:17)
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20. Female Reproductive System (Section B.9a) (13:21)
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21. The Menstrual Cycle (Section B.9a) (15:01)
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22. Dengue and Malaria (Section B.10) (8:34)
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23. Type 1 and Type II Diabetes (Section B.10) (8:23)
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24. Hypertension and Atherosclerosis (Section B.10) (8:05)
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25. Intro To Cell Division (Section C.1) (11:55)
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26. Types of Cell Division (Mitosis) (Section C.1) (15:01)
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27. Types of Cell Division (Meiosis) (Section C.1) (15:01)
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28. Performing Genetic Crosses (1) (Section C.2) (15:01)
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29. Performing Genetic Crosses (2) (Section C.2) (14:56)
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30. ABO Blood Groups (Section C.2) (14:43)
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31. Sex Determination and Sex-Linked Traits (Section C.2) (14:02)
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32. Pedigree Charts (Section C.2) (8:52)
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33. Natural Selection (Section C.3) (24:21)
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34. Know The Differences
Answers for Practice Assignments
Past Paper Solutions (Paper 01- Multiple Choice Questions)
Past Paper Solutions (Paper 02-Structured & Extended Response Questions)
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Past Papers
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May 2025 (66:17)
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January 2025 (53:19)
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May 2024 (75:00)
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January 2024 (61:58)
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May 2023 (53:50)
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January 2023 (44:23)
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June 2022 (53:05)
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January 2022 (42:43)
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July 2021 (64:41)
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January 2021 (47:30)
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January 2020 (43:48)
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May 2019 (44:29)
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January 2019 (46:00)
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May 2018 (45:44)
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January 2018 (44:33)
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May 2017 (44:23)
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January 2017 (47:52)
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May 2016 (51:00)
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May 2015 (48:29)
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January 2015 (43:10)
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May 2014 (47:31)
SBA (Paper 03)
