- Clear paper cups
- Paper towels
- Food coloring
Color Mixing: Walking Water Rainbow
Here’s how it works:
The water “walks” up the paper towel by capillary action. This is the same way that plants get water from the ground and up through their roots and stems. This also looks at color theory and how primary colors can mix to form all the other colors. The computer science concepts discussed are around the areas of variables, and conditional statements. There is variability in the amount of water, color, and time and all can be collected via a datasheet.
Remember we have a test on Friday! Don’t forget to study!
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