š¦ Ice Cream in a Bag STEM | How Does Liquid Turn Into Ice Cream? (KindergartenāGrade 2)Turn science into a delicious experiment with this fun, hands-on Ice Cream in a Bag STEM activity! Students explore how liquids change into solids while creating their own ice cream using simple materials. This resource guides learners to predict, mix, observe, and explain changes, as outlined in the challenge on page 3, where they investigate how to turn liquid into ice cream and what helps it freeze fast