32 interactive lab simulations covering forces and motion, heat and gases, optics and waves, electricity, nuclear and quantum physics, chemistry and biology.

Ages: 11–18 (Grades 6–12)
Format: Runs in the browser. Sign in to start; progress is saved to the student’s account.

• Forces, motion and energy
• Heat, gases, optics and waves
• Electricity, nuclear and quantum physics
• Chemistry and biology labs