STEM Supplies Exclusive Product
CollisionClass Kits
Learning collides with fun as aspiring scientists learn about stability and toppling points in these energetic gravity lessons!
These gravity experiments are a smash hit for students as they strike the upright with the soft polo sticks at varying heights and record how it reacts! Stand back as students wind up to smack the targets on the upright or hit against the heights measured out at 12”H, 24”H, and 36”H. Students learn to control variables as they explore concepts of mass, gravity, and stability while honing observational skills.
Durable, inflatable vinyl upright features target points and height measurements for accurate experimentation. The sand-filled bottom increases stability for an upright that steadies itself on impact. Deflate for easy storage. Kit includes 1 upright (48”H x 18” dia) and 1 coated-foam polo stick (30”L) and weighs 16-3/4 lb. Set of 4 includes 4 Kits. Kit accommodates 2-4 students. Recommended for Elementary and up.