25 school age summer crafts ideas

Watermelon Volcano Activity Baking Soda Volcano Science

Now this is cool science. Make a watermelon volcano or an erupting watermelon using baking soda science. Fun science for Summer and perfect for preschool, kindergarten, and grade school age kids. Outdoor science and 4th of July science too. Messy play for kids. Try our summer inspired watermelon volcano activity! Enjoy the fruit and turn the watermelon shell into a volcano! A Watermelon volcano is cool science play