25 interactive experiments aligned with curriculum standards.

Charge objects and observe electrostatic attraction
~15 min
Explore refraction, reflection, and Snell's Law
~20 min
Explore how eyes and the brain perceive color from light
~15 min
Series and parallel resistors with live current visualization
~30 min
Watch particles spread from high to low concentration
~20 min
Explore pressure, volume, temperature, and the Ideal Gas Law
~20 min
Introduction to floating, sinking, and buoyant force
~10 min
Measure mass and volume to determine density
~15 min
Explore energy conservation on a skate ramp
~15 min
Push objects and observe Newton's laws in action
~15 min
Discover how mass and distance affect gravitational force
~15 min
Discover the relationship between spring force and extension
~15 minThree labs are free, no sign-up. Pro and Max plans unlock all 92 physics labs across NGSS, AP Physics 1, AP Physics 2, AP Physics C, and elementary K-5.
Mechanics (kinematics, forces, energy, momentum), waves and optics, thermodynamics, electricity and magnetism, modern physics. Each lab maps to AP learning objectives for AP Physics 1, 2, and C.
Yes. Each physics lab is tagged with the NGSS performance expectations it supports (HS-PS, MS-PS, K-5 PS), so teachers can plug labs into existing units without re-mapping.
Yes. Every lab runs in modern browsers — Chromebooks, iPads, Windows, Mac, Linux. The 3D scenes use WebGL and run smoothly on hardware from the last five years.