Today is a simple project that doesn't require many supplies and can provide lots of entertainment. I found this on Pinterest and knew it was a great idea.
Gather up some supplies:
Spread baking soda evenly over the cookie sheet.
Mix several colors of food coloring into a few tablespoons of vinegar in little cups.
Now, using your eye dropper (or small spoon, or medicine syringe) , let a drop at a time fall onto the baking soda and watch the colorful reaction that produces colorful bubbles! It's mesmerizing...
Pretty soon they will want to dump all the colors together and soon after that will want to begin pouring the colorful vinegar all over the cookie sheet!
Happy New Year!