3rd Grade Simple Machine Quiz Review

All of the following are simple machines except

• Lever

• Wedge

• Inclined Plane

• All of the above are simple machines

A bar or board that moves around a fulcrum is a ____

The set point of the lever is the

• Bar

• Board

• Fulcrum

• Set Point

A see-saw is an example of a ____

• Lever

• Wedge

• Pulley

• Screw

Tags

NGSS.MS-PS2-2

A ____ is a simple machine made by wrapping a string or rope around a wheel.

A simple machine that works by a wheel turning around a bar to move objects

• Lever

• Inclined Plane

• Wheel & Axle

• Screw

A wheel and axle also moves around a fulcrum

• True

• False

A door knob is an example of a ____

A flat surface that is raised at an angle is a ____

• Lever

• Inclined Plane

• Wheel & Axle

• Screw

It is easier to push heavy objects up a ramp than it is to lift them straight up.

• True

• False

Tags

NGSS.MS-ETS1-1