Salt and vinegar crystals are easy-to-grow non-toxic crystals that you can grow in a rainbow of colors. This crystal growing project is especially good for kids or beginners looking for quick and easy crystals.
Children won't even realize they're learning as they enjoy these playdough shape mats! Perfect for at-home play or preschools, this simple activity helps with dexterity too. Download your free printable shape mats for kids here: (sponsored)
Night Sky Activities for Preschool: Stretchy Night Sky Playdough
Stretchy Night Sky Playdough... Awesome, not full of poisonous stuff like borax and liquid starch since the stretch comes from gelatin (still not good for little ones who still put things in their mouths, of course).
chocolate playdough recipe 2 cups of water 1 1/2 cups of plain flour 1/2 cup of cocoa 1 cup of salt 2 tablespoons of vegetable oil 1 1/2 tablespoons of cream of tartar stir all ingredients in a saucepan over low heat, then allow to cool.