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Natural Sciences
Grade 7
Energy and change
- Renewable and non-renewable sources of energy
- Potential energy
- Kinetic energy
- Potential and kinetic energy systems
- Energy systems and conservation of energy
- Heating as a transfer of energy
- Conduction
- Convection
- Radiation
- Using insulating materials
- Useful and wasted energy
- Energy transfers in the national grid
- Conserving electricity in the home
Life and living
- The biosphere
- The characteristics of life
- Requirements for sustaining life
- Classification of living organisms
- Animal groups
- Animal diversity (1)
- Animal diversity (2)
- Plant diversity (1)
- Plant diversity (2)
- Biodiversity and extinction
- Angiosperm reproduction (1)
- Angiosperm reproduction (2)
- Sexual reproduction in humans (1)
- Sexual reproduction in humans (2)
- STIs and contraceptives
- Variation
- Variation and natural selection