This easy and colorful experiment introduces children to basic science concepts in a fun and engaging way.
Today we are experimenting with a simple yet magical science experiment for kids that you can do at home: the Rainbow Skittles Science Experiment. This colorful activity not only captures the attention of little ones but also introduces them to basic scientific concepts in a fun and engaging way.
Rainbow Skittles Science Experiment
Young children are naturally curious and love exploring the world around them. Therefore, this rainbow Skittles science experiment is a fantastic way to spark their curiosity and teach them about color mixing, dissolving, and the scientific method. It’s super easy to set up and requires only a few common household items.

You Will Need:
- A pack of Skittles
- A white plate (preferably with a slight rim)
- Warm water
- A jug or cup for pouring water
Step-by-Step Instructions:
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Arrange the Skittles
First, gather up your materials and explain the experiment to your child. Begin by arranging the Skittles in a circle around the edge of the white plate. You can create a pattern with the colors or place them randomly—it’s up to you! (This is a great opportunity to engage your child!)

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Pour Warm Water
Next, carefully pour warm water into the center of the plate until it just about touches the Skittles. Make sure not to add too much water; you only need enough to reach the candy!

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Observe the Magic
Here's the fun part! Encourage your child to watch closely as the colors begin to dissolve from the Skittles and create a beautiful rainbow effect. This is a great time to ask those inquiry based thinking questions! (“What do you think will happen?” or “Why do you think the colors are spreading out?”)

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Discuss the Science
Once the colors have fully dissolved and created a rainbow pattern, it's time to talk science. Explain that the warm water dissolves the sugar and food coloring on the Skittles, which makes the colors spread out in the water.
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Experiment Further
If you want to keep the fun going, try experimenting with different variables. Be sure to use cold water instead of warm water and see how it affects the speed of the color spread. Next, arrange the Skittles in different patterns or try using other candies to see if the results change. If your child is super interested in exploring patters and colors, puzzles and games are a great extension to this learning!

Benefits of the Rainbow Skittles Experiment
Learning Through the Senses:
Vibrant colors (and candy of course) captivate young children, making this an excellent visual learning tool. If you decide to leave some Skittles as a snack then this becomes a sensory taste experience as well!
Scientific Inquiry:
Encourages curiosity and introduces basic scientific concepts such as dissolving and diffusion. Even just asking your child questions about what they are seeing or what they think will happen next in each step promotes scientific learning!
Fine Motor Skills:
Arranging the Skittles helps develop fine motor skills and hand-eye coordination.
Language Development:
Discussing the experiment helps build vocabulary and communication skills.

Your Turn!
The Rainbow Skittles Science Experiment is a delightful and educational activity that your young children will love. Furthermore, it’s simple to set up, requires minimal materials, and provides a fantastic opportunity to introduce basic science concepts in a fun and engaging way. We hope you and your little ones enjoy creating your own rainbow magic at home.
For a chance to be featured, share your colorful creations with us on social media using #PlaygroundPressKids. Happy experimenting!