You can find this recipe on a lot of different blogs out there, when I first saw the idea I knew I had to make some for Hudson. He loves it! All you do is mix 1 cup of water with 1 cup of cornstarch. Then pour it into muffin tins or small cups. Then add food coloring to make the colors you would like. I used the Wilton food coloring gel and it made some very bright and vibrant colors!I found my recipe here at Smashed Peas and Carrots.
Sidewalk chalk paint is so much cooler than regular old sidewalk chalk! And it’s crazy easy to make! It’s simply 1 part cornstarch to 1 part water. I made two muffin tins of paint and used 1-1/2 cups cornstarch and 1-1/2 cups water. Once it was all mixed up, I divided it among the 12 muffin cups, and added two drops of food coloring to each muffin cup
Recipe for fun and fluffy Rainbow Soap Foam for open-ended Sensory Play from Fun at Home with Kids