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Animated science you can play with. Watch it, change it, predict what happens, then check what you understand.
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Space & Astronomy
- Years 3–6 · 10 minStart herePhases of the MoonWhy does the Moon change shape?Start lesson →
- Years 1–4 · 10 minStart hereDay and NightWhy is it night here while it is day somewhere else?Start lesson →
- Years 4–6 · 12 minStart hereWhy Seasons HappenWhy is it hot in summer and cold in winter?Start lesson →
- Years 5–6 · 12 minSolar and Lunar EclipsesWhy does the Sun sometimes disappear in the daytime?Start lesson →
- Years 3–6 · 10 minOur Solar SystemHow do the planets travel around the Sun?Start lesson →
Earth & Weather
- Years 2–5 · 10 minStart hereThe Water CycleWhere does rain come from?Start lesson →
- Years 2–5 · 12 minClouds and RainHow does a cloud turn into rain?Start lesson →
- Years 3–6 · 10 minHow Volcanoes EruptWhat makes a volcano erupt?Start lesson →
- Years 4–6 · 12 minEarthquakes and Tectonic PlatesWhat shakes the ground in an earthquake?Start lesson →
Plants & Animals
Human Body
Forces, Light & Energy
- Years 4–6 · 10 minHow Shadows FormWhat decides where a shadow falls and how big it is?Start lesson →
- Years 5–6 · 12 minHow Rainbows FormHow can sunlight make a rainbow?Start lesson →
- Years 2–5 · 10 minHow Magnets WorkWhy do some magnets push each other away?Start lesson →
- Years 4–6 · 12 minGravity ExplainedWhy do things fall, and why doesn't the Moon?Start lesson →
- Years 3–6 · 12 minHow Sound TravelsHow does a sound get from a drum to your ear?Start lesson →
- Years 3–6 · 12 minHow Electricity WorksWhy does a bulb light only when the circuit is closed?Start lesson →