Voc simple machines

Vocabulary machines

Multiple Choice

Seesaw is an example of...

• wheel

• lever

• stairs

Lever

Multiple Choice

This is...

• Lever

• wheel

• ramp

Ramp

A ramp is an inclined plane that allows you to move an object to a greater height with less force than is needed to simply lift the object.

Multiple Choice

Wedge is...

Wedge

A wedge is simply a triangular tool.

A wedge can be used in many ways:

To cut (knife)

To split (axe)

To tighten and to hold back (doorstopper)

To hold together (nail)

To scrape (blades on the snowplow or farm grader)

Multiple Choice

Screw is...

Multiple Choice

The wheel is...

Multiple Choice

The doorknob is...

Multiple Choice

Choose the axe...