# Coordinates and shapes: To recognise 3-D shapes

In this lesson, we will revise the vocabulary used to describe parts of 2-D and 3-D shapes. We will use this information to help use name 3-D shapes and identify 2-D faces of 3D shapes.

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.The diagram shows the vertices of an isosceles triangle. What are the coordinates of the unlabelled vertex? 1/5

Q2.There are two identical rectangles on the coordinate grid. What are the coordinates for point D? 2/5

Q3.There are three identical squares on the coordinate grid. What are the coordinates for point A? 3/5

Q4.There are two identical right angle triangles on the coordinate grid. What are the coordinates for point A? 4/5

Q5.The pink line has been drawn one third of the way along the x axis. The blue line has been drawn half way up the y axis. What are the coordinates of the point at which the lines intersect? 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.The diagram shows the vertices of an isosceles triangle. What are the coordinates of the unlabelled vertex? 1/5

Q2.There are two identical rectangles on the coordinate grid. What are the coordinates for point D? 2/5

Q3.There are three identical squares on the coordinate grid. What are the coordinates for point A? 3/5

Q4.There are two identical right angle triangles on the coordinate grid. What are the coordinates for point A? 4/5

Q5.The pink line has been drawn one third of the way along the x axis. The blue line has been drawn half way up the y axis. What are the coordinates of the point at which the lines intersect? 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:

# Recognise 3-D Shapes Quiz

Recognise 3-D shapes.

Q1.Identify the 3-D shape from the clue, 1/3

Q2.Identify the 3-D shape from the clue, 2/3

Q3.Identify the 3-D shape from the clue, 3/3

Quiz:

# Recognise 3-D Shapes Quiz

Recognise 3-D shapes.

Q1.Identify the 3-D shape from the clue, 1/3

Q2.Identify the 3-D shape from the clue, 2/3

Q3.Identify the 3-D shape from the clue, 3/3

# Lesson summary: Coordinates and shapes: To recognise 3-D shapes

## Time to move!

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

For 5 mins...

Move around:
Jog

On the spot:
Dance