Levers and Screws
A ______ is a stiff bar that moves at a fixed point.
Lever
List two examples of pulleys
Flagpole, Blinds, Elevator
Screw
A jar is a type of ________
Screw
This simple machine is made up of a rope or chain and a wheels around the rope.
Pulley
A ramp is an example of this simple machine.
Inclined Plane
List three examples of levers
Seesaw, Crowbar, Pliers, Mop, Scissors, Wheelbarrow
A wheel and axle is made up of a large ______ attached to a small rod and wheel.
Wheel
The blades of knives, axes and scissors are all examples of this.
Wedges
List 3 different types of screws
Give 3 examples of a wheel and axle
Doorknob, Roller skates, Car, Skateboard.
Simple machines make work ______.
easy
Bonus: What are the six types of simple machines?
Lever, Pulley, Inclined Plane, Wheel and axle, Screw, Wedge