Play with Baking Soda Science
A little baking soda and vinegar can open a whole world of fun to tiny scientists. Cover the bottom of a foil tray with baking soda. Fill an ice cube tray with vinegar––for extra fun you can add a drop of food coloring to each compartment. Using a dropper or pipette (great for fine motor skills, too!), watch the baking soda fizz and froth in a chemical reaction.