This project explores how Skittles candies diffuse their color in water and examines how temperature and spacing affect the diffusion pattern. Students will learn about diffusion and color separation.
If Skittles are placed in water at different temperatures, then the diffusion pattern will vary, with warmer water showing faster diffusion.
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Arrange Skittles in a circle around the edge of a clear plate.
Pour warm water onto the plate until it just covers the Skittles.
Observe the diffusion of colors from the Skittles into the water.
Measure the time it takes for the colors to meet in the center.
Repeat the experiment using cold water and compare the results.
Measure the distance between Skittles and observe any changes in diffusion patterns.
Record your observations for both temperature conditions.
Analyze how temperature and spacing affect the diffusion pattern.
The warmer water is expected to speed up the diffusion process, resulting in quicker and possibly more vibrant color patterns.
Temperature of the water
Rate and pattern of color diffusion
Number of Skittles, Plate size, Amount of water
Ensure water is not too hot to prevent burns.
Use time-lapse photography to show the diffusion process.
Create a colorful poster displaying your results.
Explain the science behind diffusion and color separation.
The colors spread due to the process of diffusion, where molecules move from high to low concentration.
Yes, but results may vary based on the candy's ingredients and color coatings.
Ensure consistent water levels and temperatures for each test.
