Discover a fun and engaging way to introduce STEM to young children with our Peep™ STEM experiment! Using Peeps™, kids will explore scientific concepts through hands-on experiments that enhance critical thinking, motor skills, and creativity. Perfect for homeschooling, afterschool activities, or playdates, these easy science experiments will spark curiosity and excitement for learning!
Fun & Educational Experiments with Peeps™
Peeps™ are an Easter basket favorite and a great ingredient for STEM learning, Repurposing these sugary treats into hands-on science experiments helps kids develop essential skills like motor coordination, critical thinking, and creative problem-solving.

The Peep STEM™ Experiment helps young learners will explore the scientific method, make predictions, and observe real-time chemical reactions! These simple activities will show how different substances interact with Peeps™, leading to fascinating discoveries about heat, freezing, and chemical reactions.
What is the Scientific Method?
The scientific method is a process that scientists use to explore observations and answer questions. It helps kids think logically, make predictions, and analyze results. The basic steps include:
- Make an observation: What do we know about the object or specimen just by looking at it, or from our background knowledge?
- Ask a Question – What do you want to learn?
- Form a Hypothesis – What do you predict will happen?
- Conduct an Experiment – Test your hypothesis through hands-on exploration.
- Observe and Record Data – Take notes and measure changes.
- Analyze Results & Share Findings – Did your prediction match your results? Explain what you learned!
By using the scientific method in these Peeps™ experiments, kids develop problem-solving skills and learn how to approach challenges with curiosity and logic. Young children thrive when they engage in hands-on learning, and these Peep™ STEM experiments encourage kids to think outside the box, experiment, and refine their creations.

Use the Peep™ STEM Experiment to Explain Solubility
Dissolving Peeps™ in different liquids is a great opportunity for children observe firsthand how substances break down at different rates depending on their chemical composition. Please note that this experiment may take several days to complete. Have your child record their observations daily!
Peep™ STEM Experiments Supply List
- Peeps are a must-have!
- Water
- Vinegar
- Clear soda or soda water
- Set of 3 plastic transparent bowls
If you like this experiment, you might also try the Spring STEM Engineering Challenge!

Easy, Brain-Boosting Fun for Moms and Kids
Moms need simple, screen-free activities that keep kids engaged while stimulating their brains. These STEM challenges offer an effortless way to encourage creativity and problem-solving, all while using materials you already have at home. Check out our printable activity library for more FREE resources!
If you’re looking for more educational, hands-on activities, be sure to grab our free printable STEM challenge cards and start engineering today!

Join the Fun: Share & Stay Connected
We’d love to see your creations! Share your child’s STEM challenge builds on social media using #SpringSTEMChallenge.
- Pin this activity on your Pinterest board so other parents can join in the fun.
- Join our mailing list and receive our monthly “Playbook” packed with free activities, family travel itineraries, easy dinner recipes, and moms’ night out ideas.
Tell us what you need! What kind of activities would you like to see next? Contact Chelsea with your ideas!