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Find out how to carry out a simple experiment to investigate how our pupils react to light. All you need is a torch!


Suitable for ages 7 - 14

Activity Information

This is a great resource to inspire questions about how our eyes work and how we see.


  • a torch

Disclaimer: The University of Manchester’s Science and Engineering Education Research and Innovation Hub assume no liability with regard to injuries or damage to property that may occur as a result of engaging in the Great Science Share for Schools. This campaign is designed to be carried out by children working with an adult. The adult is fully responsible for ensuring the activities are carried out safely. You can access the CLEAPSS website for up to date health and safety information when planning practical activities for children

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