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Changing Colors

Source: The Need Project
Topics: Middle Years (5-9), Great Science Fair Project Ideas

Grade Levels:
K-3

Question:
What will happen if you place colored construction paper in the sun?

Possible Hypotheses:
The color of the paper will/will not change.

Materials:
Colored construction paper
Pair of scissors

Procedure:

  1. Place a piece of colored construction paper in a sunny place.
  2. Place a pair of scissors on the paper.
  3. Leave the paper and scissors undisturbed for two days.
  4. Remove the scissors and observe the paper.

Analysis and Conclusion:
Did the sun’s energy change the color of the paper? How could you tell?

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