Grade 4
Science & Technology
Energy and Control
Return to Ontario Elementary Curriculum Links Page
Light Island: Light island is a wonderful multi-faceted exhibit that allows experimentation with many aspects of light.

How TV Works: Light and sound energy investigation.

How come a car horn sounds low when it's far away and high-pitched when it's closer?

Dracula's Library: Learn about the properties of light, waves, and particles.
 

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