Year 4

Year 4

# To compare and classify 2D shapes

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## Lesson details

### Key learning points

1. In this lesson, we will revise the names of 2D shapes. We will look at what these shapes have in common with each other and what makes them different. We will learn the difference between regular and irregular shapes and use correct mathematical language to discuss their features.

### Licence

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## Video

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## Worksheet

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## Starter 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?
obtuse
right angle
Q5.
What do each of the angles in a square measure?
180°
80°

## Exit quiz

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### 5 Questions

Q1.
Square and oblong are 2 types of which shape?
Cube
Pentagon
Q2.
How many degrees in a right angle?
180°
60°
Q3.
Which type of lines never meet?
Diagonal
Opposite