# Review (Part 1)

This lesson involves a series of recap questions, key word practise and exam-style questions to consolidate learning and improve confidence in application questions.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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!

Q1.What is the approximate speed of sound through air?

1/5

Q2.Through which state of matter can sound travel through fastest and why?

2/5

Q3.What is echolocation used for?

3/5

Q4.What is the approximate speed of sound through water?

4/5

Q5.How fast is something travelling if it covers a distance of 300m in 12 seconds?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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!

Q1.What is the approximate speed of sound through air?

1/5

Q2.Through which state of matter can sound travel through fastest and why?

2/5

Q3.What is echolocation used for?

3/5

Q4.What is the approximate speed of sound through water?

4/5

Q5.How fast is something travelling if it covers a distance of 300m in 12 seconds?

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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

# Review 1

This quiz will test your knowledge from today's lesson and your prior learning.

Q1.What is the volume of a sound determined by?

1/5

Q2.Which of the following surfaces should produce the best echo?

2/5

Q3.In a light wave, how do the particles vibrate in relation to the direction of energy transfer?

3/5

Q4.Which of the following describes 'amplitude'?

4/5

Q5.On an oscilloscope trace, what would show a decreasing volume?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

# Review 1

This quiz will test your knowledge from today's lesson and your prior learning.

Q1.What is the volume of a sound determined by?

1/5

Q2.Which of the following surfaces should produce the best echo?

2/5

Q3.In a light wave, how do the particles vibrate in relation to the direction of energy transfer?

3/5

Q4.Which of the following describes 'amplitude'?

4/5

Q5.On an oscilloscope trace, what would show a decreasing volume?

5/5

# Lesson summary: Review (Part 1)

## It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga