See PhysicsGraph in Action

This demo shows how our platform worked in January 2026. It is much better now!
New video coming soon, or start a free trial and see for yourself.

Overview of PhysicsGraph and the 5 guarantee for AP exam preparation

Tour of the course content, topic connections, and prerequisites visualization

Creating your account, choosing between Core and Test Prep packages, and course selection

How the adaptive diagnostic finds your knowledge frontier and intelligently fills in the graph based on your answers

Viewing available lessons, knowledge graph progress, and learning priorities after completing the diagnostic

Walking through the Relative Velocity lesson with explanations, animations, and immediate knowledge testing

Viewing XP history, unit progress, knowledge graph visualization, and time-per-lesson expectations

Tackling longer problems that combine multiple concepts with step-by-step guidance and partial credit

Submitting handwritten or typed answers for AI grading with detailed rubric feedback and human regrade option

How the review system reinforces weak areas, consequences of failing reviews, and lesson retakes

Taking timed multiple choice and FRQ sections that mirror the real AP test format with detailed performance analytics

Discord community, settings, free trial, refund policy, and the guaranteed 5 promise

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Start with a 7-day free trial. Cancel anytime. 14-day no-questions-asked refund policy.

Core

Access to all courses

$299/year

$25/mo·Save 36%

  • Personalized learning path
  • Spaced repetition system
  • Lessons and multi-steps
  • Access to all courses
  • Free Response Questions (FRQs)
  • Full-length practice exams
  • Score guarantee

Test Prep

Access to all courses +
everything you need to ace the AP exam

$599/year

$50/mo·Save 50%

  • Personalized learning path
  • Spaced repetition system
  • Lessons and multi-steps
  • Access to all courses
  • Free Response Questions (FRQs) with AI grading
  • Full-length practice exams
  • Guaranteed 5 or your money back

All plans include a 7-day free trial. Cancel anytime. 14-day no-questions-asked refund policy. The score guarantee applies to Test Prep subscribers who complete the full curriculum before their exam.

Buying for more than one learner? Family Mode gives each student their own progress while keeping billing in one place.