Some weddings have flowers in a unique, unnatural color to match the theme. Young scientists take part in this process to learn about the function of the xylem as they observe colored water moving through a flower. Then, they experiment with mixing colors to create a flower with a different color.

Concepts

flowers, parts of a flower, xylem

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Additional Tags

science

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Instructional Ideas

• Challenge groups to create a new color through this technique

Classroom Considerations

• Experiment could last from two hours to two weeks just observing the changes daily
• Follow all safety guidelines and, if necessary, cut the stems yourself

Pros

• Hands-on activity using simple materials
• Adjusts easily to middle school or high school level

Cons

• None

Common Core

RST.6-8.3 RST.6-8.4 RST.9-10.3 RST.9-10.4 RST.11-12.3 RST.11-12.4