I found this craft on my new love, Pinterest!
Supplies: food coloring, baking soda, vinegar, cookie sheet and medicine dropper.
Pour a little vinegar in a cup and add a color. Spread the baking soda on a cookie sheet, and using the medicine dropper drop drops of vinegar onto the baking soda. Little mini volcanoes will start popping up!
Riley loves to line things up and organize. She even organizes her volcanoes. I love this girl!
Fun little project and easy clean up!