成人快手

Follow light as it travels through your eye and is processed by your brain.

Watch the video to learn how the eye detects light.

Light travels in straight lines. When light hits an object, it is reflected (bounces off) and enters our eyes. This is how we see the object.

Times tables 1-12!

Practise the times tables with our songs, videos and quizzes

Times tables 1-12!

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