Science grade 1:u12:l3: Simple machines

A ......................... is a tool that can make it easier to move things.

• machine

• simple machine

• complicated machine

A ............. is a rope that moves over a wheel

• ramp

• pulley

• lever

A .............. is a bar that balances on a point.

• ramp

• pulley

• lever

A .................... is a slanted surface that helps to move things up and down easily

• lever

• ramp

• pulley

which simple machine that the man is using to lift the box up?

• A lever

• A pulley

• A ramp

Which simple machine is used when the girl is turning on or turning off the light?

• lever

• ramp

• pulley

Which simple machine that the man is using to lift the object up?

• lever

• pulley

• ramp

which simple machine is in the picture?

• a ramp

• a pulley

• a lever

which simple machine is used in the picture?

• A lever

• A ramp

• A pulley

which simple machine is used in the picture?

• A pulley

• A ramp

• A lever