Simple Machines

What simple machine holds things together?

• Wedge
• Screw
• Lever
• Pulley

What simple machine has a fulcrum and can be used to lift a weight?

• Pulley
• lever
• screw
• wedge

What simple machine has a wheel with a groove on it that keeps a rope in place?

• pulley
• lever
  lever
• screw
  wedge
• wedge
  screw

Which simple machine is made up of two parts and can be found on bikes, wagons and wheelbarrows?

• wheel and axle
• inclined plane
• lever
• screw

What type of simple machine are these people using to move the wheel chair into the school bus?

• lever
• wedge
• inclined plane
• pulley

Tags

NGSS.MS-ETS1-2

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is anything that makes work easier called?

• screw
• wedge
• force
• machine

Tags

NGSS.3-5-ETS1-2

A machine with few or no moving parts is called a ______.

• machine
• compound machine
• simple machine
• work

This picture is an example of a _________.

• pulley
• wedge
• wheel and axle
• screw

This type of simple machine uses a wheel to change the direction of a force.

• wedge
• lever
• pulley
• screw

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

All simple machines help make work _________.

• harder
• smaller
• lighter
• easier

Tags

NGSS.MS-PS2-2