Browse Curriculum Units
Class CrunchLabs is a FREE, three-dimensional curriculum resource designed for state science standards to inspire student curiosity and creativity.
Electric & Magnetic Forces
6-8 • Middle School
Mission Maglev
Students explore magnetic and electric forces to understand how electromagnets move trains without ever touching them.
Contact Forces
6-8 • Middle School
Carnival of Collisions
Students explore weight, stability, and force through carnival-style games, then design and pitch their own engineered game.
Gravitational Force
6-8 • Middle School
Operation Space Jump
Students explore how mass, diameter, and distance affect gravitational force and learn by simulating a crash-landing in outer space.
Kinetic Energy
MS-PS3-1 • MS-PS3-5
Rocks vs. Big Rigs
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