# Floating & sinking

The lesson looks at floating and sinking from the point of view of the forces involved. We will learn about upthrust and resultant forces.

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!

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## Q4.Which of the below is a unit for pressure. Pick THREE answers

Select three (3) boxes

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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!

1/5

2/5

3/5

## Q4.Which of the below is a unit for pressure. Pick THREE answers

Select three (3) boxes

4/5

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:

# Floating and Sinking

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## Q5.Which of the below are correct descriptions of how the density of water can change. Pick TWO answers.

Select two (2) boxes

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Quiz:

# Floating and Sinking

1/7

2/7

3/7

4/7

## Q5.Which of the below are correct descriptions of how the density of water can change. Pick TWO answers.

Select two (2) boxes

5/7

6/7

7/7

# Lesson summary: Floating & sinking

### 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

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