Grade 2 science · B.6 · Forces and motion
Slow it down
A brake slows things down by rubbing against parts of the bicycle. This is how we stop motion safely.
See worked examples
Lena is riding a scooter fast. What tool helps slow it down?
- Wheel
- Brake (right)
- Handle
Jonah wonders: If a bike goes too fast, what do you press to slow it?
- Brake (right)
- Handlebar
- Pedal
Mei and Kai are curious. What tool helps slow down a bike when it's going fast?
- Brake (right)
- Chain
- Tire
Tip: A brake slows things down by rubbing against parts of the bicycle. This is how we stop motion safely.
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