Angles within a shape

In this lesson, we will learn how to recognise and draw angles within shapes, then understand statements about angles and properties of shapes.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.REVIEW: How many degrees are there in a right angle?

1/6

Q2.An angle measuring less than 90° is:

2/6

Q3.Is a right angle acute, obtuse or neither?

3/6

Q4.Which angle is an acute angle?

4/6

Q5.Which angles are obtuse (tick 2)

Select two (2) boxes

5/6

Q6.Which angles are acute (tick 2)

Select two (2) boxes

6/6

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.REVIEW: How many degrees are there in a right angle?

1/6

Q2.An angle measuring less than 90° is:

2/6

Q3.Is a right angle acute, obtuse or neither?

3/6

Q4.Which angle is an acute angle?

4/6

Q5.Which angles are obtuse (tick 2)

Select two (2) boxes

5/6

Q6.Which angles are acute (tick 2)

Select two (2) boxes

6/6

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Angles inside a shape

Angles inside a shape

Q1.Which of these angles is obtuse?

1/5

Q2.Which is the smallest angle?

2/5

Q3.Is this statement always, sometimes or never true: "I can draw a triangle with 2 obtuse angles"

3/5

Q4.How many acute, obtuse and right angles are there in this shape?

4/5

Q5.Is this statement always, sometimes or never true: "A quadrilateral has 4 acute angles"

5/5

Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

Angles inside a shape

Angles inside a shape

Q1.Which of these angles is obtuse?

1/5

Q2.Which is the smallest angle?

2/5

Q3.Is this statement always, sometimes or never true: "I can draw a triangle with 2 obtuse angles"

3/5

Q4.How many acute, obtuse and right angles are there in this shape?

4/5

Q5.Is this statement always, sometimes or never true: "A quadrilateral has 4 acute angles"

5/5

Lesson summary: Angles within a shape

Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Climb stairs

On the spot:
Chair yoga