The mentor leads
Software prepares, measures and suggests. A Physics mentor decides what to teach and can override any automated judgement.
About APPhysics.si
Great physics teaching does not scale. Good information about a student can.
A good mentor spends much of every session working out what a student does and does not understand. APPhysics.si does that groundwork continuously, so the mentor can spend the class teaching.
Why we built it
AP Physics rewards understanding over memorisation. Students who struggle usually have a specific gap: a prerequisite that was never secure, a misconception that keeps resurfacing, or sound physics let down by algebra or signs. Finding that gap is slow when all you have is a list of marks.
APPhysics.si keeps a running model of each student, concept by concept, from every diagnostic, practice question and free-response answer. The mentor sees what has changed, what keeps going wrong and what to focus on next, and the student practises exactly what moves them forward.
Your mentor
Dr. Deepak Kumar
Physics mentor
- PhD in Physics
- Experimental solid state physics
- 20+ years
- in physics education
- 1-to-1
- every session
APPhysics.si is mentoring, not batch coaching. Every student works one to one with a mentor who owns their progress from the first diagnostic to the exam, and who teaches physics as a way of reasoning rather than a list of formulas to memorise.
Sessions are active: the student explains, derives and reasons, and the mentor finds the exact point where the thinking breaks down. The Physics Intelligence Engine keeps the evidence between sessions, so no gap or recurring mistake goes unnoticed.
What we hold ourselves to
Show the evidence
Every important assessment is traceable to the student’s answer, the rubric, the error found and how confident we are.
Calculate, do not guess
Physics answers that can be checked by calculation are checked by calculation, with units and dimensions verified.
Honest about uncertainty
Mastery and readiness are internal indicators. We do not promise scores or claim to predict official results.
Protect students
Most of our students are minors. We collect as little as possible, involve parents, and never train AI on student work.
Original material
Our questions and explanations are our own or properly licensed, and outside resources are linked with attribution.
Start with what you already know.
The free diagnostic shows which concepts are secure, which prerequisites are missing and where your mentor should begin.