New

New

Year 3

# Know that a right angle describes a quarter turn

I can describe turning through a right angle as making a quarter turn and can turn clockwise or anticlockwise.

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New

New

Year 3

# Know that a right angle describes a quarter turn

I can describe turning through a right angle as making a quarter turn and can turn clockwise or anticlockwise.

Share activities with pupils

Share function coming soon...

## Slide deck

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## Lesson details

### Key learning points

- Two right angles make a half turn.
- Three right angles make a three-quarter turn.
- Four right angles make a full turn.

### Keywords

Quarter turn - One right angle makes a quarter turn.

Half turn - Two right angles make a half turn.

Three-quarter turn - Three right angles make a three-quarter turn.

Full turn - Four right angles make a full turn.

### Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

## Video

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## Worksheet

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## Starter quiz

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### 6 Questions

Q1.

Which of these sentences describe a right angle?

A right angle is found in every shape

Q2.

How many right angles does this shape have?

0

2

3

Q3.

True or false. The hands on this clock show a right angle.

False

Q4.

The right angle shows the turn between which numbers on the clock?

11 and 2

11 and 1

10 and 2

Q5.

Which of the images is not showing a right angle?

a

c

d

Q6.

Which of the capital letters have at least one right angle?

A

W

## Exit quiz

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### 6 Questions

Q1.

Match the number of right angles to the number of turns.

a quarter turn

a half turn

a three-quarter turn

a full turn

Q2.

Match the arrow with the size of turn.

a quarter turn

a half turn

a three-quarter turn

Q3.

Two quarter turns is the same as a turn.

Q4.

The hand on this clock makes a quarter turn anticlockwise. Which number does it point to?

Q5.

The hand on this clock makes a quarter turn clockwise. It will point to number .

12

9

Q6.

True or false. When you make a half turn, the direction doesn't matter.

False