Looking for a really fun and memorable science experiment for kids? You will love these EPIC pop rocks experiment. Try this pop rocks science experiment with preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th grade students to try a simple chemical reaction. This Whether you try this pop rocks science experiments for homeschool science, at a science birthday party, or as part of a summer science project learning about the states of matter – this is a MUST try, really cool science experimentkids will LOVE. Simply grab pdf file with states of matter experiments worksheet and get started!
Pop Rocks Experiment
Kids love doing simple science experiments that wow and amaze. This pop rocks experiment will get kids excited to learn about science. This pop rocks science experiment is fun for preschoolers, kindergartners, and elementary age students in grade 1, grade 2, grade 3, and grade 4 studentsto learn about solid liquid gas experiment. All you need for this pop rocks and soda experiment are 1 liter bottles of soda (we like to try various different ypes of pop such as mountain dew, coca cola, pepsi, sprite, root beer, dr pepper, etc.), balloons, and pop rocks. This balloon science experiment only takes 5 minutes and is virtually mess free!
States of matter experiments
Pop rocks science experiment
My kids recenty discovered pop rock candy. They were amazed by the fizzing popping that happened in their mouth. I remember liking pop rocks growing up too. But being the homeschool mom, I am alwasys looking for ways to expand activities to sneak in some fun learning too! This experiments with pop rocks is sure to get kids excited about science by helping them see how everyday objects do unusual things when they interact with one another in this EASY chemistry experiment for kids.
Pop rocks science experiments
Ready to try this science experiments with pop rocks? All you need to try this pop rock experiment are a few simple materials:
- Pop Rocks (1 envelope per bottle of soda + 1 for placebo + one for the kids to taste) Note: We found it easier just to buy them from Amazon as many stores don’t have pop rocks in stock any more.
- Balloons (1 balloon for each bottle of soda)
- Soda (1 liter bottle – you may want to try several different ones and have kids hypothesize which one will work best)
- Cool Science Gear for Kids (optional, but totally cool)
- Kid Science Kit (again optional, but so much fun!)
Pop rocks and soda experiment
To try this summer experiments, first you need to pour an entire envelope of pop rocks into each balloon being used. (We used 4 bottles, so 4 balloons). We did this easily by having me spread the balloon open and my 9 year old pouring them in. For younger children you can use a funnel.
Pop Rock Experiment
Then I let my curious kids try pop rocks. My 3 year old was particularly curious, confused and then delighted by this most unusual candy!
Pop rocks science
Next we tried the basic experiment without the balloons. What would happen if we poured pop rocks into water. What happens if we pour pop rocks into soda. The kids were amazed at the poping noise and the fizz from the soda, but that was it. Now for the fun part . . . .
Pop rocks science project
We carefully removed the lids from our four soda bottles and put the balloon over the opening being careful not to pour the pop rocks in until all the bottles were ready. We then had the kids hypothesize which soda they thought would inflate the balloon the biggest, fastest, etc. The kids were super excited about this experiment.
Balloon science experiment
What Makes a Pop Rock POP and Inflate a Balloon?
So besides being a really cool science experiment and a great way to show kids about the scientific method, what did they learn?
Apparently, Pop Rocks have small carbon dioxide bubbles inside. That is what makes the candy “pop”. Carbonated Beverages also have carbon dioxide in them (that is what makes them carbonated). When the pop rocks are dropped into the soda the carbon dioxide is able to separate from the high fructose corn syrup (which sweetens the soda). Because the carbon dioxide has no where to go it rises up, filling up the balloon.
We explained to the kids that if this were a real scientific experiment you would need to repeat the experiment to validate your findings.
Personally , I wanted to try it with “diet” soda to see if the carbon dioxide in the soda could release the same way if there was not high fructose corn syrup. If you try it before I do, I’d love to know what you find!
Minnie (my 6 year old) hypothesized correctly and “won” our balloon race. All 4 balloons did inflate, but not equally. In our experiment we found the regular Coke did the best with regular A&W Root Bear coming in a close 2nd. Sprite did fine and surprisingly (at least to me) Mountain Dew barely inflated the balloon.
TRY THIS! —-> Have your child taste the soda after the experiment – all the sodas will be flat. Why? Remember what makes soda carbonated is the trapped carbon dioxide, but you released that in the experiment to fill the balloon so the carbonation is gone.
Balloon Craft Ideas
Looking for more fun ways to play with balloons this summer?
- 25+ Water Balloon Games for Kids
- Drop & Paint – Water Balloon Painting Activity
- Roll & Paint – Outrageously FUN Balloon Painting Activity for Kids
- Balloon Paint Art Project for Toddlers and Preschoolers
- Learning the Notes on a Staff with a FUN Music Activity for Kids
- EASY Static Electricity Balloon Experiment
- Balloon Matching Shapes Worksheets – Kindergarten Math Activity
- Water Balloon Experiment for FUN summer science
- Educational Balloon Games
- FUN Lego Ballon Car that is simple to make
- Epic Ideas for Water Balloon Painting
- Pop Rocks Balloon Experiment
Science for Kids
Looking for lots more fun, science experiments for kids? You’ve GOT to try some of these outrageously fun science experiments for kids! We have so many fun, creative and easy science experiments for elementary age children:
- 100 Amazing Food science experiments for kids – arranged by type of science
- Colorful Capillary action science experiment (also known as walking water)
- Amaze kids with these 12 Hands on Science experiments with batteries
- 24 Epic Solar system science projects to try this week
- Fun Water balloon science experiment that explores density
- Water Displacement Candy Science Experiment
- 50 Fun Preschool science experiments the whole family will want to try
- Easy Rubber Band Powered Car
- Paint Stick Solar System Project for Kids
- Easy Ping Pong Ball Bernoulli’s experiment
- Fun-to-Make Lego Balloon Car Project
- Candy Corn Catapults STEM Project for Kids
- EPIC Exploding Snowman Science Experiment for Winter
- EASY, Vibrant Sidewalk Chalk Paint for Kids
- Melting Christmas Science Experiments
- Simple Galaxy science project
- Easy and Fun Dancing Raisins Experiment
- Learn about weather as you find how to make a weather vane
- Eye opening Eye science experiments
- Easy-to- make Air pressure science project
- Amazing POP rocks science experiment is one of our all-time favorite science experiments we like to do during the summer are
- Stunning Chromatography Flowers are so pretty you’ll forget it was as science project!
- How to Make a Lava Lamp – super easy and SO cool!
- 30 Simple machines science projects kids will want to try
- Easy, fascinating, and colorful project answering Why do Leaves Change Color Experiment
- Free Printable Animal Classifications for Kids Cootie Catchers
- 19 Edible science experiments – which delicious project will you try first?
- HUGE Free Solar System Unit (coloring pages, hands on science projects, worksheets, and more!)
- Pipe Cleaner Constellation Activity (As seen on Good Housekeeping!)
- Simple Radiation Experiments at Home your kids use in everyday life!
- Scented, Watermelon Playdough Recipe for summer
- Teach kids about conductivity with this fun squishy circuits projects
- Amazing, Heat Sensitive, Color Changing Slime
- Life Cycles for Kids (from penguin to sunflower and spider to turkey we have LOTS of life cycles to explore and learn about)
- EASY, Colorful Oil and Water Science Experiment
- 4 Fun Skeletal System Project Ideas
- Kids will be amazed as you change colors of white flowers with this Dying Flowers Science Experiment
- This super cool Lego Zipline is fun and simple to make
- Human Body Project
- Check out this super cool look INSIDE a Volcano Project
- Exploding Watermelon – science experiment that explores potential and kinetic energy with a big WOW moment!
- Memorable Life Size Skeletal system science project – includes free printable template
- Lego Electricity Science Experiments
- Marshmallow Shooters STEM Activity
- Find LOTS more Easy Science Experiments for kids of all ages!
Solid Liquid Gas Worksheets
By using materials from my site you agree to the following:
- This is for personal use only (to use in a coop or classroom please purchase a classroom licensed edition here TPT store)
- This may NOT be sold, hosted, reproduced, or stored on any other site (including blog, Facebook, Dropbox, etc.)
- I offer free printables to bless my readers AND to provide for my family. Your frequent visits to my blog & support purchasing through affiliates links and ads keep the lights on so to speak. Thanks you!