Middle School Physics
Bridge curiosity to higher-level physics with 6 deeper units — introducing algebra, real models, and early problem-solving skills.
Motion & Interactions
Why does motion change? Explore balanced forces, acceleration, friction, and gravity.
Energy & Machines
Why does work take effort? Learn about mechanical advantage, stored energy, and conservation.
Waves & Sound
How do vibrations travel? Dive into frequency, amplitude, harmonics, and the Doppler effect.
Light & Optics
Why does light bend? Discover reflection, refraction, colors, lenses, and optical systems.
Electricity & Magnets
Why does electricity flow? Master circuits, voltage, electromagnets, and motors.
Earth & Space
Why do planets orbit? Understand gravity, tides, seasons, eclipses, and space physics.