# To understand even and odd as 'fair' and 'unfair' numbers

In this lesson you will investigate 'fair' numbers, understanding these as even numbers and investigate 'unfair' numbers, understanding these as odd numbers.

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!

## Question 4

Q1.Use counting objects to find half 18:

1/4

Q2.Use counting objects to find half 12:

2/4

Q3.Use counting objects to find double 9:

3/4

Q4.Use counting objects to find double 6:

4/4

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!

## Question 4

Q1.Use counting objects to find half 18:

1/4

Q2.Use counting objects to find half 12:

2/4

Q3.Use counting objects to find double 9:

3/4

Q4.Use counting objects to find double 6:

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.

Quiz:

# To understand even and odd as 'fair' and 'unfair' numbers:

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

## Question 2

Q1.Fair is the same as saying:

1/2

Q2.Unequal is the same as saying:

2/2

Quiz:

# To understand even and odd as 'fair' and 'unfair' numbers:

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

## Question 2

Q1.Fair is the same as saying:

1/2

Q2.Unequal is the same as saying:

2/2

# Lesson summary: To understand even and odd as 'fair' and 'unfair' numbers

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