Lessons
- Classification
- The Seven Life processes
- Organ Systems
- Plant and animal organs
- Plant and animal cells
- Cells of Different Shapes
- Breathing
- Keeping the lungs clean
- A Balanced Diet
- Food Energy – Counting calories and joules
- Diet and Sugar
- Blood circulation & The Heart
- The Digestive System
- In the blood
- Reproductive organs
- Cell Division – meiosis
- Cell Division – mitosis
- Evolution, variation & natural selection
- Habitats
- Food chains, webs and pyramids
- Atomic Cycles
- Microbes & Health
- Infection spread
- Stopping infection – The immune system
- How antibiotics work