Year 5
Recognise right angles
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Lesson details
Key learning points
- In this lesson, we will learn how to make a right angle measurer (90), then use this to identify right angles within angles, shapes and daily objects.
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.
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9 Questions
Q1.
REVIEW: An angle is formed when two lines meet
false
Q2.
REVIEW: Shapes have angles inside?
false
Q3.
What does an angle measure?
The amount of space between 2 lines
Q4.
How many angles are inside a triangle?
2
4
Q5.
Which angle is the greatest?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707164295%2Fionxpgawpxli1gdfkgub.png&w=640&q=75)
1
2
Q6.
Which angle is the smallest?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707164297%2Fzawusnvfdll9ts5nzol2.png&w=640&q=75)
2
3
Q7.
How many angles does this shape have
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707164302%2Ftutkfp9akpbeah6dorj8.png&w=640&q=75)
0
1
2
3
4
5
7
8
Q8.
Which angle is the smallest
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707164306%2Fcmkweyfhayf1m93uq8ha.png&w=640&q=75)
1
2
4
5
6
Q9.
Which angle is the greatest?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707164311%2Flg2pwqrnoppihjhptqmu.png&w=640&q=75)
1
2
3
5
6
7 Questions
Q1.
REVIEW: An angle is formed when two lines meet
false
Q2.
How big is a right angle?
180°
270°
360°
Q3.
Does this shape have a right angle inside it?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707168516%2Frmlegnmujyx6nmyngllb.png&w=640&q=75)
no
Q4.
Which shapes have a right angle (tick 2)
circle
square
Q5.
How many right angles are there inside a square?
2
3
5
Q6.
Which angle is a right angle?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707168522%2Fclo0cgww4azgbywtpwo9.png&w=640&q=75)
1
3
Q7.
Which angles are right angles (tick 2)
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707168525%2Fozflxhnkr9tn7d820jcf.png&w=384&q=75)
3
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6