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DIY For Kids • How To Make a Bouncy Ball • Kids Activities Blog

Today we are making a bouncy ball for kids!

We love when household ingredients can be used to make inexpensive DIY for kids projects.   I didn’t even know that you COULD make a bouncy ball at home, so this was super fun for not only my kids, but me as well!  

This DIY bouncy ball recipe is easy to make and pretty cool!

DIY Home Science Project for Kids

Who knew you could make a homemade bouncy ball that *actually* bounces?!

And that you could make a bouncy ball at home with stuff we have in the cupboards?

The kids and I absolutely loved doing this simple science experiment together.  

My toddler was a little too young to understand the process, but he loved the product!  My preschooler, on the other hand, was raring to take control of the entire experiment.

Is it Safe to Use Borax in Science Experiments?

A quick word of common sense caution before the details on making a DIY bouncy ball: Although experiments with Borax make great DIY for kids projects, Borax is not edible, so don’t let you toddler chew on the ball.

How to Make a Bouncy Ball

The first time we did this experiment we followed Anne Marie Helmenstine’s bouncy ball recipe instructions on here.  

We were disappointed in the results because:

  • The clear glue did not make a translucent bouncy ball
  • The homemade bouncy ball wasn’t that bouncy. 

Changes We Made in the Bouncy Ball Recipe

So, we modified the experiment a few times until we got a Super Bouncy Ball. This can be a fun part of making this a kitchen science project for everyone involved!

The ingredients listed below are our version, which reduces the cornstarch to 1/2 tablespoon,  adds the food coloring to the second cup instead of the first cup, and mixes the second cup’s ingredients first before adding the borax solution from the first cup.

We will continue to update this post when we find bouncy ball recipe improvements.

We also included Amazon Affiliate links in the list below to save you a trip to the store, if you would like!


Supplies Needed for DIY Bouncy Ball

Steps to Make a DIY Bouncy Ball

Step 1 – Homemade Bouncy Ball

Pour the water and borax into the first cup and stir the mixture until it is dissolved.  

We used just boiled water from the kettle, so it was more hot than warm. Be careful with this step if you are working with kids.

DIY bouncy ball instructions step 1 - using two cups - one for water and the other for dry ingredients - Kids Activities Blog
Grab 2 cups! You will need both to make a bouncy ball recipe.
Step 2 – Homemade Bouncy Ball

Pour the glue, cornstarch, food coloring, and 1/2 teaspoon of the mixture from the first cup into the second cup.  

We got the best results when we mixed the glue, cornstarch, and food coloring first, and then poured in the borax mixture.

DIY bouncy ball for kids step 2 - ingredients for diy for kids make a bouncy ball in the bottom of the second cup - Kids Activities Blog
Step 2 adds in the color so your homemade bouncy ball is vibrant!
Step 3 – Homemade Bouncy Ball

Let the ingredients in the second cup interact on their own for about 15 seconds, then stir.

Step 4 – Homemade Bouncy Ball

Once the mixture becomes difficult to stir, scoop it out of the cup, and roll it into a ball.  


Yield: 1 ball


Use household ingredients to make a DIY bouncy ball – part science experiment & part toy, kids will want to help!

Prep Time
5 minutes

Active Time
10 minutes

Total Time
15 minutes


Estimated Cost


  • 2 Tablespoons warm water
  • 1/2 teaspoon Borax
  • 1 Tablespoon glue
  • 1/2 Tablespoon corn starch
  • (Optional) food coloring


  • 2 cups
  • measuring spoons
  • wood craft stick
  • Plastic bag for storage


  1. In one of the cups, pour the water and Borax and stir until the Borax is fully dissolved.
  2. In the other cup, combine the glue, cornstarch, food coloring and 1/2 teaspoon of the mixture from the 1st cup.
  3. Let stand for 15 seconds.
  4. Stir the mixture until it becomes difficult to stir.
  5. Scoop it out of the cup and roll it into a ball.

Super easy. Super bouncy.

DIY Bouncy Ball Step 3 - diy for kids make a bouncy ball collage - Kids Activities Blog
Making a homemade bouncy ball is pretty easy!

Playing with Our Homemade Bouncy Ball

We did a lot of fast rolling and watched the ball skid around the kitchen floor, bumping into cabinets and picking up momentum as it banged off every hard surface, including the carpeted ones.

We even got bounces as high as three feet!

The first ball we made using the original recipe crumbled if you threw it with too much force, but the ball made with our recipe outlined above was much more pliable and bouncy.

Storing the DIY Bouncy Ball

We stored it in a plastic bag for several days and it stayed fresh until it simply picked up too much dirt and we had to throw it out.

DIY Science Experiments for Kids

Making a bouncy ball is definitely an experiment we will be doing again.  Do you have any favorite kids activities that involve experiments with household item?  

We have a whole collection of homemade kids bouncy ball ideas that you can make at home!

Make play recipes like the DIY bouncy ball with this collection of homemade play dough, clay, slime and more.
Click here for some more fun things to make with household ingredients!

Find all of our science for kids articles! Our recommended STEM activities, science activities for kids & science toys!

And beyond science we have over 650 learning activities for kids to explore!

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