Use chemistry to make a bouncing polymer ball, then alter the procedure to see the effect the changes have on the characteristics of the bouncing ball.: Make a Bouncing Polymer Ball - Introduction and Materials
glow in the dark slime. Would make a great halloween party favor. Ingredients: 1 - bottle of clear or blue gel Elmer's glue 1 cup of warm water tablespoons of glow-in-the-dark paint Green Neon Food Coloring 2 teaspoons of Borax cup of warm water
This sounds like the perfect entertainer for kids - Homemade Glow in the Dark Slime Recipe - Keep kids busy for hours! This is the perfect summer craft project - it's bright, squishy and tons of fun to make.
"Gak" recipe that doesn't use Borax. I used to have this recipe, glad to find it again! 1 cup Elmer's glue food coloring 1 cup liquid starch -add starch a little at a time, stirring with a spoon or kneeding with fingers as it thickens