# 2D and 3D shape: To describe the properties of diagonals of quadrilaterals

In this lesson we will explore the diagonal properties different quadrilaterals.

#### 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.True or false: All Rhombuses are Squares

1/5

Q2.True or false: All Rectangles are Squares

2/5

Q3.True or False: Some Parallelograms are Squares

3/5

Q4.True or False: Some Quadrilaterals are Parallelograms

4/5

Q5.True or False: Every Parallelogram is a Rectangle

5/5

#### 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.True or false: All Rhombuses are Squares

1/5

Q2.True or false: All Rectangles are Squares

2/5

Q3.True or False: Some Parallelograms are Squares

3/5

Q4.True or False: Some Quadrilaterals are Parallelograms

4/5

Q5.True or False: Every Parallelogram is a Rectangle

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.

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

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

# To explore the properties of diagonals of quadrilaterals

Entry quiz: We will revise properties of quadrilaterals in preparation for our lesson today.

Q1.Which is not a property of a parallelogram?

1/5

Q2.True or false: A trapezium can have a right angle.

2/5

Q3.A rhombus that is a rectangle is also called a

3/5

Q4.What is the name of this shape?

4/5

Q5.What name best fits this shape?

5/5

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

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

# To explore the properties of diagonals of quadrilaterals

Entry quiz: We will revise properties of quadrilaterals in preparation for our lesson today.

Q1.Which is not a property of a parallelogram?

1/5

Q2.True or false: A trapezium can have a right angle.

2/5

Q3.A rhombus that is a rectangle is also called a

3/5

Q4.What is the name of this shape?

4/5

Q5.What name best fits this shape?

5/5

# Lesson summary: 2D and 3D shape: To describe the properties of diagonals of quadrilaterals

## 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