Super Bouncy Balls DIY Super Bouncy Balls: A Fun Science Experiment for Kids Recipe (Experiment Instructions) Materials Needed: ½ cup warm water 1 tablespoon borax powder 2 tablespoons white school glue (or clear glue for see-through balls) Food coloring (optional, for fun colors) 1 tablespoon cornstarch 2 small bowls Spoon or craft stick for stirring Directions: In the first bowl, mix ½ cup of warm water with 1 tablespoon of borax powder. Stir until dissolved. In the second bowl, combine 2 tabl