This Science quiz is called 'Energy - Shadows' and it has been written by teachers to help you if you are studying the subject at elementary school. Playing educational quizzes is a fun way to learn if you are in the 1st or 2nd grade - aged 6 to 8.
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Have you got a shadow? When does it appear? When does it go away? We all have a shadow sometimes. When studying energy in science at school you will have investigated shadows. When a ray of light energy is blocked, there is a shadow. The shadow is darker, because there is less light. Let’s investigate shadows a bit more.
Click on the pictures for a closer look.
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When do you have a shadow?
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These shadows are very long. But your shadow can be longer or shorter than you really are
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The rays of the sun go in straight lines
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A torch makes a beam of light
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Can you make shadow puppets?
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Gareth is blocking the sunlight. That’s why he has a shadow
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Gareth is casting a shadow
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Shadows don’t have to touch the thing that makes them
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This is a tree frog in South America
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If there is no light, there are no shadows
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