How PhysicsGraph Works

The core innovation that powers everything. See exactly what you know, what you need to learn, and the most efficient path forward. Skip prerequisites you already understand, and never get lost in a sea of unrelated concepts.

Each lesson is designed for 5-15 focused minutes. More diagrams than a textbook can fit, immediate practice problems, and you're always prepared because we ensure prerequisites are mastered first.

PhysicsGraph uses short, focused animations to turn abstract forces, fields, charges, vectors, and chemistry ideas into motion students can see and reason about.

Choose between conceptual, algebra-based, and calculus-based physics based on your goals and the math you know. See what carries over when you move between levels, and where you should start.

Already know part of the course material? Our diagnostic quickly finds your knowledge frontier so you can skip what you know—without jumping so far ahead that you struggle. 30 minutes can save hours of redundant studying.

Aim PhysicsGraph at a single topic, a custom set of topics, or a whole unit. Focus Mode keeps every prerequisite you need while skipping unrelated lessons for now.

Instead of finishing every lesson in one unit before moving on, PhysicsGraph mixes ready-to-learn lessons from across the course. That forces useful retrieval of older knowledge while you learn the next idea.

Real science problems don't come in single steps. Tackle complex scenarios broken into 4-10 guided steps—tracking objects through multiple phases, assembling equations, and combining concepts like you'll need when it's time to use what you've learned outside the course.

Game companies spent decades learning how to keep people engaged. We use those same techniques—XP, progress bars, daily goals, and visible knowledge graph progress—to make learning feel rewarding, not draining.

Remember what you've learned efficiently by reviewing at the exact optimum time. PhysicsGraph improves on the standard spaced repetition system by using the knowledge graph to detect implicit review.

Manage multiple learners from one parent or guardian account. Each student gets separate progress and login options while billing, goals, and oversight stay in one place.

FRQs are 50% of your AP exam. We offer dozens with accurate AI grading in ~1 minute, detailed point-by-point feedback, and coverage of all AP question types and Science Practices. Human regrade available if needed.

Take our practice exams under test conditions to figure out how you perform for extended periods of time under pressure. Pinpoint weaknesses, increase confidence, and be completely prepared for exam day.

We guarantee you a 5 on the AP Physics 1 or AP Chemistry exam if you complete our course, or an A in your dual-credit or college class if you complete the relevant topics before being tested on them. No other online platform guarantees this.