Free practice on Machines 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.
Tools and machines make work easier and faster. A farmer uses a hoe to dig soil. A tailor uses a sewing machine. A carpenter uses a saw.
| Worker | Tool |
|---|---|
| Farmer | Hoe |
| Tailor | Sewing machine |
| Carpenter | Saw |
Before using any tool, learn how to use it safely. Sharp tools can hurt you if you are careless. Always ask a grown-up to show you first.
A tool used by a farmer to dig the soil is a:
Answer: D. hoe
Which of these is a machine used in carpentry?
Answer: A. A saw
Machines and tools are used mainly to:
Answer: B. make work easier and faster
Which of these tools would a tailor use most?
Answer: C. A sewing machine
Before using any tool, a child should:
Answer: D. learn how to use it safely
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