Indoor Activities for Kids: Homemade Lava Lamps. Vegetable oil, a about of the water bottle, then water. 10 drops of food coloring. Then take a alkaseltzer tab and break it into 4 pieces. Drop one in at a time and wait for each to dissove!
An older child will love designing a creative curtain draw. Cut it so it's long enough to wrap about the curtain several times and tie in a bow. Before tying around the curtain, attach buttons to the ribbon using hot glue.