# Shape and symmetry:Identify angles within shapes

## Lesson details

### Key learning points

1. In this lesson, we will revisit the different types of angle names (acute, obtuse, right angled). We will practise labelling and identifying angles of each type.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

## Video

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## Worksheet

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## Starter quiz

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### 5 Questions

Q1.
What kind of angle is MORE than 0° but LESS than 90°?
Obtuse
Reflex
Q2.
Which angle is smaller?
Second shape
Third shape
Q3.
Which angle is the odd one out?
First shape
Third shape
Q4.
Which angle is the odd one out?
Second shape
Third shape
Q5.
Estimate the size of the angle:
170°
90°

## Exit quiz

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### 5 Questions

Q1.
If I imagine the minute hand of a clock pointing at 12 is a measurement of 0°, what number would the minute hand be pointing at for 180°?
3
9
Q2.
How many degrees in 3 right angles?
180°
360°
Q3.
How many more degrees would be needed to make a right angle if I had already measures 37°?
54°
55°
Q4.
What type of angle is this?