# Looking at multiplication strategies and the effect on the product

In this lesson, we will explore whether the product changes if different multiplication strategies are used. We will evaluate which calculation approaches are and are not correct for given problems.

# 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:

# Looking at Multiplication Strategies Quiz

Using what we have learnt today, can you answer the following questions?

Q1.Freddie has 3 sweets. Connell has 5 times as many sweets. How many sweets does Connell have?

1/3

Q2.Can the same calculation be used to solve different number stories?

2/3

Q3.Does the product change when the order of the factors change?

3/3

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

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

# Looking at Multiplication Strategies Quiz

Using what we have learnt today, can you answer the following questions?

Q1.Freddie has 3 sweets. Connell has 5 times as many sweets. How many sweets does Connell have?

1/3

Q2.Can the same calculation be used to solve different number stories?

2/3

Q3.Does the product change when the order of the factors change?

3/3

# Lesson summary: Looking at multiplication strategies and the effect on the product

## 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