Year 3
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Lesson details
Key learning points
- In this lesson, we will revisit our knowledge of angles. We will revise what is meant by right, acute and obtuse angles. We will then have an opportunity to identify these angles and draw them.
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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4 Questions
Q1.
Which angle is smaller than a right angle?
obtuse
Q2.
Which angle that we have been looking at today is greater than a right angle?
acute
Q3.
This triangle contains an obtuse angle. True or false?
True
Q4.
What type of angles are in this triangle?
Obtuse
5 Questions
Q1.
An acute angle is one which is...
bigger than a right angle
Q2.
If an angle is 1 quarter turn, it must be a
an acute angle
an obtuse angle
Q3.
How many internal angles does a square have?
1
2
8
Q4.
True or false, if a shape has 4 right angles, it must be a square?
True
Q5.
Angles measure...
distance
height
temperature