Shadow Lab Light → object → screen
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Turn a shape. Compare its shadow.

☀ Light⬡ Object▤ Screen

Move the screen along the light path. Watch the shadow stay on the screen.

The cylinder’s round end faces the light. Turn it and watch the screen.

Shadow task

1/3

Will turning it change its shadow?

Blocked light makes a shadow.

Your prediction
Learning trail and xAPI status

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