Colorful Fizzy Fun: Pinner says "This kept my 2 year busy for an entire hour and my 4 year old busy for 2 hours! Drop vinegar tinted with food coloring onto a pan filled with baking soda. Sheer minutes of colorful fizzy fun!
Pattern matching activity game for preschoolers - simple activity with cognitive benefits. Matching is the simplest form of finding patterns which is an important part of learning to organizing information. This is important for math and reading later on.