Mon Prof Augmenté
Dots with a Fish
Age 8 · Health
A circle is filled with many small dots in red, green, brown, and gray. Some dots make a fish shape that is easier to see when red and green look clearly different.
This picture is part of the full library
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Age 8: open this week
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In the picture
- A red dot near the top edge of the circle.
- A green dot near the left edge of the circle.
- An olive-green dot along the fish’s back.
- The gray dot at the fish’s eye.
Examples
- A traffic light uses red and green lights.
- Two crayons can look almost the same to some people.
Key takeaways
- Some people have trouble telling red and green apart.
- Dot pictures can show this difference.
Quiz: Dots with a Fish (Age 8)
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What does a color-vision test with many colored dots help find?
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If someone cannot see the hidden shape in the dots, what might that mean?
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Why are red and green dots used in this kind of test?
The answers, each with its explanation, are in the app. This lesson has left the free week, so its quiz is part of the subscription.
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