1. Year 2 Spring Term Week 6 Lesson 1
Shape and Space
Year 2 Spring Term Week 6 Lesson 1

2. Today we will be learning to:
recognise and describe turning movements
recognise half and quarter turns to the left or right
understand angle as a measure of turn
recognise right angles.

3. What do we know about the number 100?
Mental Activity
What do we know about the number 100?

4. 100

5. and we are going to learn about a special size of turn
Main Activity
Today we are going to continue our work finding out about different turns
and we are going to learn about a special size of turn
called a right angle.

6. Can you remember these
turns and what they do?
half turn
quarter turn

7. clockwise
anti-clockwise
Can you remember these
turns and what they do?

8. Excuse me Owl, but what is a right angle?
A right angle is a quarter turn.

9. 12 6 9 3 1 2 4 5 7 8 10 11
Look at this clock.

10. Look at the size of the corner.12 6 9 3 1 2 4 5 7 8 10 11
Look at the size of the corner.

11. What other shapes have a corner like this?12 6 9 3 1 2 4 5 7 8 10 11
What other shapes have a corner like this?

12. This is called a ‘right-angled’ corner.12 6 9 3 1 2 4 5 7 8 10 11
This is called a ‘right-angled’ corner.

13. Group Work
Make a ‘right angle measurer’. Can you think of things that have corners which are greater than or less than a right angle?
Cut out a quarter of a circle to make a ‘right angle measurer’. Use it to find things which have right angles.