An exciting 10 page Powerpoint document for preschool teachers who are not afraid to try something new! Many dry ice curriculum are meant for older students. However, this set of 3 experiments is for teachers who want to teach preschoolers how to think scientifically. Dry ice is often thought of as "dangerous" for younger students. I have been experimenting with a variety of Earth Science concepts. My Volcano Cake was my first TPT product. These dry ice experiments were designed specifically for preschool, homeschool and library audiences!