# To find the mass of objects in units

In this lesson, we will use balance scales and units to find out how much objects weigh.

# 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 find the mass of objects in units

Measuring length, weight and height

Q1.How many units does this orange weigh?

1/4

Q2.How many units does the pineapple weigh?

2/4

Q3.How many units do the biscuits weigh?

3/4

Q4.How many units does the cereal weigh?

4/4

Quiz:

# To find the mass of objects in units

Measuring length, weight and height

Q1.How many units does this orange weigh?

1/4

Q2.How many units does the pineapple weigh?

2/4

Q3.How many units do the biscuits weigh?

3/4

Q4.How many units does the cereal weigh?

4/4

# Lesson summary: To find the mass of objects in units

## Time to move!

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

For 5 mins...

Move around:
Climb stairs

On the spot:
Dance