Unit 1 – Life Cycle of Flowering Plants
- Habitats and Microhabitats.
- Parts of a Plant.
- Reproduction in Plants.
- Parts of a flower.
- Pollination – Fertilisation – Seed dispersal – Germination.
- Life cycle diagrams.
Unit 2 – Characteristics of Plants
- Growth.
- Germination of seeds.
- Factors affecting germination.
- Stem, roots and leaves.
- Factors affecting growth.
Unit 3 – States of Matter
- Solids, liquids, gases.
- Change of State.
- Evaporation and condensation.
- Water Vapour.
- Solutions – Dissolving and separation.
- Factors affecting solution.
- Water Cycle.
Unit 4 – The way we see things
- Light sources.
- Uses of light.
- Intensity of light.
- Light travels.
- Reflection
- Mirrors.
- Your eyes.
Unit 5 – Shadows
- How are shadows formed?
- Shadow puppets.
- Materials and light.
- Changing shadows.
- Sun and shadows.
- Sundials.
Unit 6 – Earth and Beyond
- Earth’s movement – on its axis.
- Earth’s movement – around the sun.
- Our solar system.
- The sun.
- The moon and its phases.
- Planets.
- Constellations.
- Galaxies.