Look for examples of simple machine in your home or school draw the picture of the simple machine and explain what does it do see chart given below for the simple machine.

Answer:
Lever:
Scissors
What does it do?
It can cut cloth, paper and cardboard.
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Screw:
Bottle Cap
What does it do?
The bottle cap or bottle top is a closure for the top opening of a bottle
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Inclined plane:
Stairs
What does it do?
Climbing stairs is a great way to go to second floor easily
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Wedge:
Knife
What does it do?
It can cut vegetables, fruits and meat using knife.
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Pulley:
Flagpole pulley
What does it do?
you can raise the flag up by using flagpole pulley
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Wheel and axle:
Doorknob
What does it do?
it can open the door easily