A push or a pull is _________.

Simple machines make work —

Which task is made possible by using a screw?

When Jonathan raised the flag up the flagpole, which simple machine did he use to raise it?

A student needs to load a heavy box into the moving van. Which simple machine should he use to make his work easier?

Which task would a lever make easier?

Which object does the same job as the ax?

A student made a list of all simple machines. How many should he include on his list?

Which machine below uses a wheel and axle?

Which list names three simple machines?

A compound machine is a machine _____.

A pulley can be used to —

A bicycle consists of which two simple machines?

A seesaw in motion is an example of what kind of simple machine?

A pair of scissors uses which two simple machines?

A student sorted the items into two groups. Which item below most likely belongs in the blank box?

Which of these objects is a type of screw?