# Particle models

In this lesson we will recap key stage 3 knowledge of the 3 states of matter and relate this to particle models.

# 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:

# Particle Models

This is assessing your understanding of the topics covered in the particle models lesson

Q1.What state of matter the is model below of?

1/7

Q2.What state of matter is the model below of?

2/7

Q3.What state of matter is the model below of?

3/7

Q4.Which of the following properties apply to matter when it is in a solid state?

4/7

Q5.Which of the following properties apply to matter when it is a liquid state? (Tick 2 boxes)

Select two (2) boxes

5/7

Q6.Which of the following properties apply to matter when it is a gas state? (Tick 2 boxes)

Select two (2) boxes

6/7

Q7.Why are gases compressible?

7/7

Quiz:

# Particle Models

This is assessing your understanding of the topics covered in the particle models lesson

Q1.What state of matter the is model below of?

1/7

Q2.What state of matter is the model below of?

2/7

Q3.What state of matter is the model below of?

3/7

Q4.Which of the following properties apply to matter when it is in a solid state?

4/7

Q5.Which of the following properties apply to matter when it is a liquid state? (Tick 2 boxes)

Select two (2) boxes

5/7

Q6.Which of the following properties apply to matter when it is a gas state? (Tick 2 boxes)

Select two (2) boxes

6/7

Q7.Why are gases compressible?

7/7

# Lesson summary: Particle models

## 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