# To describe the properties of 3D shapes

In this lesson, we will look in detail at the properties of 3D shapes and learn to identify these properties. This will build on our work on angles and 2D 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.What do we call all shapes with 4 sides?

1/4

Q2.What makes this a square (tick 3)

Select three (3) boxes

2/4

Q3.How many right angles does this shape have?

3/4

Q4.True or false, acute angles are bigger than right angles?

4/4

#### 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.What do we call all shapes with 4 sides?

1/4

Q2.What makes this a square (tick 3)

Select three (3) boxes

2/4

Q3.How many right angles does this shape have?

3/4

Q4.True or false, acute angles are bigger than right angles?

4/4

# 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:

# Final Knowledge Quiz

Let's see what you have learnt about 3D shapes

Q1.3D shapes are...

1/5

Q2.What is this 3-D shape called?

2/5

Q3.How many vertices does this shape have?

3/5

Q4.How many faces does this shape have?

4/5

Q5.Which shape have 2 circular faces that are parallel?

5/5

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

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

# Final Knowledge Quiz

Let's see what you have learnt about 3D shapes

Q1.3D shapes are...

1/5

Q2.What is this 3-D shape called?

2/5

Q3.How many vertices does this shape have?

3/5

Q4.How many faces does this shape have?

4/5

Q5.Which shape have 2 circular faces that are parallel?

5/5

# Lesson summary: To describe the properties of 3D shapes

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Dance