Simple Machines

How many simple machines are there?

• 2

• 3

• 4

• 6

What simple machine is this?

• lever

• wedge

• pulley

• screw

Which simple machine is the construction worker using?

• pulley

• lever

• wedge

• screw

What simple machine is this one?

• wedge

• lever

• pulley

• inclined plane

A skateboard and a wagon are examples of which simple machine?

• lever

• pulley

• wheel and axle

• screw

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is another name for an inclined plane?

• hammer

• runner

• mover

• ramp

What simple machine is this?

• screw

• wedge

• inclined plane

• pulley

All simple machines help make work _________

• hard

• interesting

• exciting

• easy