This Skittles rainbow science activity is so easy to do and incredibly fun! It even comes with free recording sheets to add to your science lesson plans!
If you are looking for a simple science experiment that your kids can do with ease, then this rainbow Skittles activity is going to be perfect for you!
You only need 3 simple supplies and you will be good to go.
*Note: This should be done with adult supervision at all times.
Our kids chose to do the experiment over and over again with different Skittles colors and patterns. It’s easy to wash the plate off and create a new pattern to experiment with!
If you want to try this fun candy rainbow activity too, keep on reading for all of the instructions.
Setting Up the Skittles Science Activity
- Warm water
- Skittles (Try different colors and flavors!)
- Grab your plate and organize the Skittles in a circle around the edge of the plate. Kids can try different color patterns each time they do the experiment!
- Gently pour water in the center of the plate. Warm water works better than cold. Make sure there is enough water to go past the Skittles while filling the plate.
- Wait and watch the Skittles colors move towards the center of the plate with beautiful rainbow streaks.
- That’s it. It’s so quick and easy!
The Science Behind this Rainbow Science Experiment:
Skittles are coated with sugar and food coloring. When you add warm water to the Skittles, the sugar and food coloring start to dissolve. They have similar amounts coated on them so they dissolve at similar speeds and stay in their lanes.
The sugar is moving to areas of water with lower sugar concentration. If the water is poured in the center, this is happening for each Skittle at relatively the same speed.
I hope your kids have a great time with this fun Skittles rainbow experiment!
To get the Skittles rainbow recording sheets, click the button below!
Check out these other science activities for kids.
This awesome rainbow Walking Water Science Experiment is a favorite for kids of all of ages!
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The kids will get a kick out of this super cool dancing raisins science experiment!