My Simple  Machine  Report
The grade 5 in SPH, are learning about simple machines and compound machines. They will be in pairs and pick 1 simple machine and 1 compound machine. I'm doing the screw for the simple machine and a hair dryer for the compound machine.

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My Simple Machine Report

 

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Simple Machines
Screw is one of the six simple machines.The 6 simple machines are:

-Gears

-Incline plane
-Wheel and axle
-Lever
-Wedge
-screw


A screw is like an incline pla
ne that goes around it's body. It also can hold things together . Usually, screw were made by steel. Most screw shaped, like nails. To make a screw work we need a screw driver.