Common-Core/ Grade 1
Science MCQ Based On Simple machines and their uses
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Common-Core Grade 1 - 1 Simple machines and their uses
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It is a bar that is used to lift or move objects with less force.
Look around you
What do you see on a bicycle?
Simple machines are basic mechanical devices that make work easier.
what uses a rope or cable and a wheel to lift heavy objects?
A see-saw is a simple machine that uses a lever to move objects up and down.
It is a triangular-shaped tool used to split or cut objects.
What do you see around you?
It is a simple machine that consists of a wheel attached to a rod.
A screw is a long, thin object with ridges spiraling around it. It is used to turn and fasten objects together.
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