Free practice on Matter for Class 3, following the Cameroon primary school curriculum (English subsystem). Every answer is explained, so a parent who is not sure of the answer can still help.
Matter can be solid, liquid or gas. Water shows all three: ice is solid, water is liquid, and steam is gas. A stone is a solid. Palm oil is a liquid.
| State | Example |
|---|---|
| Solid | Ice, a stone |
| Liquid | Water, palm oil |
| Gas | Steam, air |
Water that is safe and clean for drinking is called potable water. Drinking clean water regularly keeps your body healthy. Always try to get water from a safe source.
💧 A clean drop of water
Water, ice and steam are three forms of the same thing. This shows that matter can be:
Answer: D. solid, liquid or gas
Which of these is an example of a liquid?
Answer: A. Water
Which of these is an example of a solid?
Answer: B. A stone
Water that is safe and clean for drinking is called:
Answer: C. potable water
Why should you drink water regularly?
Answer: D. To keep your body healthy and hydrated
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