What is refraction and how can we use it?
In this lesson, we will learn what happens when light travels through two transparent materials. We're going to learn what refraction is, how we can use it and we will carry out an investigation to show that refraction is occurring. For this lesson If you would like to take part in the demonstration you will need a piece of plain paper and a transparent glass of water. If you don't have these things then don't worry! You can still complete the lesson and watch the teacher's demonstration.
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.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >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!
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.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >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!
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.
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.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >Science - Reflection end of lesson Quiz
Don't worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
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.
Unit quizzes are being retired in August 2023
Why we're removing unit quizzes from the website >Science - Reflection end of lesson Quiz
Don't worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
Lesson summary: What is refraction and how can we use it?
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Time to move!
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