Simple Paper Plate STEM Roller coasters - STEM Activities for Kids
Red Mill Elem on X: "Fourth grade STEM Challenge...Build a marble rollercoaster. Learning about acceleration, speed, force, friction, and energy. Check out projects at Open House. #RedMillPride #WeLoveSTEM https://t.co/9bDqofc0wP" / X
Engineering Project for Kids: Build a Straw Roller Coaster! - Frugal Fun For Boys and Girls