S1
Unit 1: Introducing Science
Unit 2: Water
Unit 3: Looking at Living Things
Unit 4: Cells, Human Reproduction and Heredity
Unit 5: Energy
Unit 6: Matter as Particles
S2
Unit 7: Living Things and Air
Unit 8: Making Use of Electricity
Unit 9: Common Acids and Alkalis
Unit 10: Sensing the Environment
Unit 11: Force and Motion