Rainy Day Math Games - This easy-to-make math game is inspired by a rainy day…and perfect for playing on a rainy day! It’s a great way for your preschooler to practice number recognition, one-to-one correspondence, and patterning.
Sun Paintings! Put globs of yellow and red finger paint on a circle, cover it with saran wrap, and squish! Squish and swirl the paint to your heart's content and then remove the plastic wrap and voila! a miasma of incandescent plasma :)