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Give an example of the lever
A seesaw/ a hammer/ a bottle opener/
How does a seesaw work?
A board rests on a point in the middle. When you push down on one end, the other goes up.
What are some examples of the ramp in nature?
Mountains and hills
How does the ramp work?
It's a flat surface that has one high end and one low end, making it easier for us to climb.
How does the wedge work?
We use its sharp edge to push things apart.
What are some examples of the wedge in everyday life?
Knives and forks
What do you use the screw for?
Holding things together tightly
Give an example of the screw
Jar lids/ light bulbs
How does the wheel and axle work?
The axle goes into the middle of a wheel, making it easy to turn.
Give 5 examples of things that use the wheel and axle
Clocks, computers, doorknobs, cars, bicycles
