Mixing Marsh
Mixtures & Separating · 3 quests
🔬 Science · Ages 8–10
Year 4 Science
Year 4 science asks how and why: how mixtures can be separated by sieving, filtering and evaporating, how heat moves and how we measure temperature, how the heart and lungs keep the body supplied with oxygen, and where energy comes from and how it changes form.
Your Year 4 adventure
12 quests
Adventure map
Every world’s first quest is open. Earn a star to unlock the next, harder quest.
- Next
- Ready
- In progress
- Completed
- Mastered
- Locked
Thermo Springs
Heat & Temperature · 3 quests
Heartbeat Harbour
Heart & Lungs · 3 quests
Energy Island
Energy · 3 quests
What Year 4 explorers learn
- Year 4 Mixtures & SeparatingFind out what dissolves and what doesn’t, and separate mixtures by sieving, filtering, using magnets and evaporating.
- Year 4 Heat & TemperatureMeasure how hot and cold things are, learn how heat moves from hot to cold, and sort materials into conductors and insulators.
- Year 4 Heart & LungsLearn how the heart pumps blood, how the lungs take in oxygen, and why exercise makes both work harder.
- Year 4 EnergySpot energy as light, heat, sound and movement, see how it changes from one form to another, and compare renewable and non-renewable sources.