What are some uses of light?
In this lesson, we will learn some of the different uses of light. First, we will look at what a periscope is and how it works. Then, we will learn about the different kinds of lenses that help people to see. To finish our lesson, we will learn about shadow puppet theatres and make our own!
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Lesson summary: What are some uses of light?
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Time to move!
Did you know that exercise helps your concentration and ability to learn?
For 5 mins...
On the spot: