# Revision and Angle fluency facts

In this lesson, we will revise all the topics from this unit and focus how to apply all these skills fluently and efficiently.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### 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.How many parallel lines are in a trapezium

1/3

Q2.Is this statement true always, sometimes or never? "A parallelogram has right angles"

2/3

Q3.In this parallelogram (30°, 150°,30°,?°) is this missing angle acute, obtuse reflex or a right angle?

3/3

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### 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.How many parallel lines are in a trapezium

1/3

Q2.Is this statement true always, sometimes or never? "A parallelogram has right angles"

2/3

Q3.In this parallelogram (30°, 150°,30°,?°) is this missing angle acute, obtuse reflex or a right angle?

3/3

# 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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### Unit quizzes are being retired in August 2023

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

# Revision of angle properties

Revision of angle properties Source of all images : Mr Kelsall or Oak National Academy

Q1.Angles around a point add up to:

1/5

Q2.Angles within a triangle add up to:

2/5

Q3.Angles within a quadrilateral add up to:

3/5

Q4.What is the size of the missing angle?

4/5

Q5.What do angles "a" and "b" add up to?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

#### Unit quizzes are being retired in August 2023

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

# Revision of angle properties

Revision of angle properties Source of all images : Mr Kelsall or Oak National Academy

Q1.Angles around a point add up to:

1/5

Q2.Angles within a triangle add up to:

2/5

Q3.Angles within a quadrilateral add up to:

3/5

Q4.What is the size of the missing angle?

4/5

Q5.What do angles "a" and "b" add up to?

5/5

# Lesson summary: Revision and Angle fluency facts

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## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga