Calculate and compare the area of rectangles using square centimetres (cm²)

In this lesson, we will estimate area and then apply a formula to calculate area.

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:

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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.

Quiz:

Calculate and compare the area of rectangles using square centimetres (cm²)

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

Q1.What is the area of the red part of the design?

1/4

Q2.Which shape has the largest area?

2/4

Q3.What is the area of this shape?

3/4

Q4.A shape has an area of 45 cm². The length is 9cm, what is the width?

4/4

Quiz:

Calculate and compare the area of rectangles using square centimetres (cm²)

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

Q1.What is the area of the red part of the design?

1/4

Q2.Which shape has the largest area?

2/4

Q3.What is the area of this shape?

3/4

Q4.A shape has an area of 45 cm². The length is 9cm, what is the width?

4/4

Lesson summary: Calculate and compare the area of rectangles using square centimetres (cm²)

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