1) A ramp is an example of this type of simple machine
One answer only.

   a.inclined plane

   b.pulley

   c.lever

   d.wedge

2) The center of a seesaw is this part of a lever
One answer only.

   a.inclined plane

   b.pulley

   c.lever

   d.fulcrum

3) This makes raising a flag up a flagpole much easier
One answer only.

   a.inclined plane

   b.pulley

   c.lever

   d.fulcrum

4) A screw is actually one of these wrapped around a post
One answer only.

   a.inclined plane

   b.pulley

   c.lever

   d.fulcrum

5) Two simple machines found in a pair of scissors
One answer only.

   a.lever, wedge, sometimes wheel and axle

   b.pulley

   c.lever

   d.fulcrum