Master physics, one problem at a time
Fresh generated problems with instant checking, worked solutions, and theory beside every problem. Practice 53 skills across AP Physics 1, A-Level, Abitur and Bac paths, even offline.
- 19
- topics
- 53
- skills
- 4
- exam paths
- 5
- mastery levels
Physics practice built around the solving loop
See a situation, choose a model, solve, check, understand, and repeat.
Generated practice
New values and multiple difficulty levels help you learn the method instead of memorizing an answer.
Instant checking
Submit an answer, see whether it works, and open a complete worked solution immediately.
Theory beside the problem
Definitions, formulas, diagrams and examples stay available without leaving the practice session.
Exam paths
Follow focused AP Physics 1, A-Level, Abitur and Bac routes with board-specific conventions.
Visual physics
Force diagrams, circuits, graphs, waves, rays and physical scenes support the problems that need them.
Offline first
The curriculum and generator work without an internet connection. Account sync is optional.
Four exam-style paths
Independent practice aligned to the current AP Physics 1 course, the full A-Level curriculum, the shared fields of the German Abitur and the physics themes of the French Bac. Not official exam material.
Physics Zen is an independent practice tool. It is not affiliated with College Board, any examination board, the IQB or the French Ministry of Education.
Five sections, 19 topics, 53 skills
A complete physics curriculum from kinematics through nuclear physics. Kinematics is free end to end. Other topics leave their last skill for Premium.
The solving loop, on the phone
Home: the full curriculum
Why I built Physics Zen
Physics was never meant to be memorized as a wall of formulas. I built Physics Zen to make the loop tighter: see a situation, choose a model, solve, check, understand, and repeat.
Every problem is generated locally with fresh values. The progression system moves from direct applications to multi-step work, while concise theory and worked solutions stay close enough to use when they matter.
Ivan, Trifoil Trailblazer
Questions
Start with Kinematics
Download Physics Zen and practice the complete free Kinematics topic. Upgrade only when you want the full curriculum and exam paths.