Demonstrating processes of the earth can be a valuable way for showing students things that take place over a long time. This “Rock Sandwich” science lab helps students to visualize the process of sedimentary rocks turning into metamorphic rocks.
Build a Bird Beak: Engineering Challenge Project ~ Great STEM Activity
STEM idea: One of the most popular challenges is the Spaghetti Tower (sometimes called Marshmallow Tower) challenge. It's actually a completely doable, fun way for your kids to experiment, collaborate, and problem solve. by nina