# 2D and 3D shapes: To Illustrate and Name Parts of a Circle

In this lesson we will investigate the circle, and the vocabulary and properties associated with it.

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.Which net will make this 3-D shape?

1/5

Q2.Which net will make this 3-D shape?

2/5

Q3.Which net will make this 3-D shape?

3/5

Q4.Which net will make this 3-D shape?

4/5

Q5.Which net will make this 3-D shape?

5/5

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.Which net will make this 3-D shape?

1/5

Q2.Which net will make this 3-D shape?

2/5

Q3.Which net will make this 3-D shape?

3/5

Q4.Which net will make this 3-D shape?

4/5

Q5.Which net will make this 3-D shape?

5/5

# 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.

Quiz:

# To illustrate and name parts of circles

Q1.True or false: The diameter is double the radius.

1/5

Q2.What is the point in the middle of a circle called?

2/5

Q3.True or false: The circumference cuts the circle in half.

3/5

Q4.What is the measurement of the diameter if the radius is 4cm?

4/5

Q5.True or false: The radius of this circle measures 3cm.

5/5

Quiz:

# To illustrate and name parts of circles

Q1.True or false: The diameter is double the radius.

1/5

Q2.What is the point in the middle of a circle called?

2/5

Q3.True or false: The circumference cuts the circle in half.

3/5

Q4.What is the measurement of the diameter if the radius is 4cm?

4/5

Q5.True or false: The radius of this circle measures 3cm.

5/5

# Lesson summary: 2D and 3D shapes: To Illustrate and Name Parts of a Circle

## Time to move!

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

For 5 mins...

Move around:
Jog

On the spot:
Chair yoga