🪐Unit 1 — Plant Needs
Afterwards you'll be able to: I can say what a plant needs to live and grow, and tell its basic needs from its non-basic ones. ✨
🚀What does a plant need to live?You are here — the next star2:49🔒Do plants need soil and light?Unlocks when you finish the one before2:59🔒Plant parts and moving waterUnlocks when you finish the one before3:02🔒Plant transport and the human circulatory systemUnlocks when you finish the one before2:52🔒Flowers and seed dispersalUnlocks when you finish the one before2:58🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon🪐Unit 2 — Energy Flow in Ecosystems
Afterwards you'll be able to: I can say what an ecosystem is, and match each living thing to the food it depends on. ✨
🔒What is an ecosystem?🔒The levels of a food chainUnlocks when you finish the one before🔒From food chain to food webUnlocks when you finish the one before🔒Energy's journey from sun to hawkUnlocks when you finish the one before🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon🪐Unit 3 — Changes in Food Webs
Afterwards you'll be able to: I can predict what happens to a food web when the environment changes — a drought, heavy rain, or too many predators. ✨
🔒What happens to a food web when the environment changes?🔒Changes in PopulationsUnlocks when you finish the one before🔒Human Activity and Habitat LossUnlocks when you finish the one before🔒Restoring and Protecting EcosystemsUnlocks when you finish the one before🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon🪐Unit 4 — Matter in the World around Us
Afterwards you'll be able to: I can observe water's three states — ice, water and steam — and say how they are alike and how they differ. ✨
🔒The Three States of Water🔒What Is Matter and What Are Its States?Unlocks when you finish the one before🔒Particles of MatterUnlocks when you finish the one before🔒ModelsUnlocks when you finish the one before🔒States of Matter in Everyday LifeUnlocks when you finish the one before🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon🪐Unit 5 — Describing and Measuring Matter
Afterwards you'll be able to: I can describe the matter around me, and choose the right tool to measure mass, length and volume. ✨
🔒Describing and Measuring Matter🔒The Kitchen MysteryUnlocks when you finish the one before🔒Properties of Matter and Their UnitsUnlocks when you finish the one before🔒Properties and Uses of MaterialsUnlocks when you finish the one before🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon🪐Unit 6 — Comparing Changes in Matter
Afterwards you'll be able to: I can say that heat is a form of energy, and explain why something feels hotter when its particles move faster. ✨
🔒Particles and Thermal Energy🔒Changes of StateUnlocks when you finish the one before🔒Mixtures and Conservation of MassUnlocks when you finish the one before🔒Physical and Chemical ChangesUnlocks when you finish the one before🔒DesalinationUnlocks when you finish the one before🚩Unit challenge — Unit ChallengeThe last star — the unit challenge 🚩Coming soon