Rainbow in a Jar
Layer sugar water of different densities and colors in a jar to create a rainbow. Teaches density and layering.
Educational Value
Demonstrates density and liquid layers.
Materials Needed
Step-by-Step Instructions
- 1
Make 4–5 solutions with different amounts of sugar and colors.
- 2
Carefully pour the densest (most sugar) first.
- 3
Layer the next color over the back of a spoon.
- 4
Observe how the layers stay separate.
Rainbow in a Jar
Layer sugar water of different densities and colors in a jar to create a rainbow. Teaches density and layering.
Educational Value
Demonstrates density and liquid layers.
Materials Needed
- Glass jar
- Sugar
- Water
- Food coloring
- Spoon
Instructions
- Make 4–5 solutions with different amounts of sugar and colors.
- Carefully pour the densest (most sugar) first.
- Layer the next color over the back of a spoon.
- Observe how the layers stay separate.
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