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Natural Sciences
Grade 8
Energy and change
- Friction and static electricity
- Circuits and current electricity
- Components of a circuit
- Effects of an electric current
- Series circuits
- Parallel circuits
- Other output devices
- The radiation of light
- The spectrum of visible light
- Opaque and transparent substances
- Absorption of light
- Reflection of light
- Seeing light
- Refraction of light
Matter and materials
- Building blocks of matter
- Subatomic particles
- Pure substances
- Elements
- Compounds
- Mixtures of elements and compounds
- The concept of the particle model
- The change of state of matter
- Density, mass and volume
- Density and states of matter
- Density of different materials
- Expansion and contraction of materials
- Pressure
- Reactants and products