Grade 3

Simple machines around us

Notice that everyday tools like scissors, ramps, and wheels make work easier.

Category: World Around Us 8 min Confident
Aa Tap Say Read

A simple machine helps us push, pull, lift, or cut more easily. Look for them around you!

Listen and learn

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A Picture card
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A ramp helps us push heavy things up without lifting.

ramp / inclined plane

Think of a wheelchair ramp or slide.

Example: A ramp is a simple machine.

S Picture card
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Scissors use two blades to cut paper easily.

lever tool

Notice how the handles work.

Example: Scissors make cutting easier.

A Picture card
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A wheel helps move things smoothly.

wheel and axle

Think of a cart or bicycle.

Example: Wheels make movement easier.

A Picture card
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A bottle opener helps lift the cap without hurting your fingers.

lever

Notice how it works with less effort.

Example: A bottle opener is a simple lever.

A Picture card
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A pulley helps lift a flag to the top of the pole.

pulley

Think of the school flagpole.

Example: A pulley lifts things up high.

Try a worksheet next

These printables match this lesson's stage and theme, so a child can move from screen practice to calm hands-on work.

More in this topic

Keep the reading rhythm going with another tiny lesson.

Grade 2

Air around us

Understand that air is everywhere even though we cannot see it, and learn why it matters.