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Rainbow Roses

Rainbow Roses. Mrs. Laing's Class. Rainbow Roses Problem. Will the color of the water affect the rose?. Hypothesis. We predict that the stem will carry the water up to the flower which will cause it to change to the color of the water. Hypothesis: The vote. Variables.

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Rainbow Roses

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  1. Rainbow Roses Mrs. Laing's Class

  2. Rainbow RosesProblem Will the color of the water affect the rose?

  3. Hypothesis We predict that the stem will carry the water up to the flower which will cause it to change to the color of the water.

  4. Hypothesis: The vote

  5. Variables • Independent Variable– The element that we changed: The color of the water. • Dependent Variable– The element that was changed by the different colors of water. The color of the roses.

  6. Materials • Water • Clear cups • White roses • Food coloring

  7. Procedure • Pour 1 cup of water into each cup • Add 5 drops of food coloring to each cup • Place the white rose into the cup • Day 1

  8. Procedure • Day 2

  9. Results Day 3- The rose petals changed to the color of the water.

  10. Results

  11. Results

  12. Results

  13. Results

  14. Conclusion • As we suggested in our hypothesis, the majority of the class thought that the petals would change to the color of the water. We were correct.

  15. Bibliography • 101 Great Science Experiments, Neil Ardley, April 3, 2006, Harper Collins. A book full of fun science experiments for kids.

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