# Area of rectangles, parallelograms and triangles

In this lesson, we will practise using the formulae to calculate the area of rectangles, parallelograms and triangles. We will model how to determine which measures within a diagram are appropriate to use for the formulae.

# 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.

# Area of rectangles, parallelograms and triangles

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

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.

# Area of rectangles, parallelograms and triangles

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

# Lesson summary: Area of rectangles, parallelograms and triangles

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## 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:

Dance