Cookie sheet volcanoes
1. Mix vinegar and food coloring to your desired color.
2. Pour Baking Soda all over a cookie sheet.
3. Use a medicine dropper to make volcanoes!
This is great!
Use the cookie sheet baking powder and pour it into a bowl of vinegar. Make sure you have a pie plate under it!
We have to make more!
We have to show this to Big Sis and Daddy!