AP Physics Tutoring

We teach students to see the physics in a problem before they reach for a formula. AP Physics 1, 2, and C (Mechanics and E&M), in small groups or one-on-one, in Fullerton or live on Zoom.

2026 AP Physics Results

3ICMS students took an AP Physics exam

Scored a 4 or 5 · every student

ICMS100%
National44%

Score by exam

Exam Score
AP Physics 1 5
AP Physics C: Mechanics 4
AP Physics C: E&M 4

A small group this year, so we show every score. National figure: share of all students scoring a 4 or 5 across these three exams, College Board, 2026 AP Score Distributions (preliminary). See results for all subjects → Estimate your AP score →

Our approach

Physics Is a Picture Before It Is a Formula

Every formula in AP Physics describes something you can draw: a force, an energy transfer, a field. Students who can draw the situation first choose the right equation almost every time. Students who start by searching for a formula usually run out of formulas by the second semester.

Draw it first

Every problem starts with a picture: a free-body diagram, an energy bar chart, a field diagram. Once the picture is right, the equation is just the picture written in math.

Explain it back

We check understanding through conversation, not just answers. Students explain ideas in their own words, and after solving a problem they walk us through how they found the answer. If they can explain it, they understand it. If not, we find the gap early.

Then practice like the exam

Once the concept is clear, students work through AP-style multiple-choice and free-response questions, including the experimental-design and qualitative/quantitative-translation questions the current exams are built around. We also drill the habits graders reward: start every derivation from a principle on the equation sheet, say what stays constant, and connect the slope of a lab graph to the quantity it measures. That is how understanding turns into points on exam day.

Where students struggle

Where Students Get Stuck: Forces, Energy, Rotation

Most AP Physics mistakes are not math mistakes. They happen before the math starts, in the picture of what is pushing on what. These three areas are where we spend the most time, in Physics 1 and again at the calculus level in Physics C.

ForcesFree-body diagrams

Newton’s laws are simple to state and easy to misuse. Most wrong answers trace back to a missing or invented force on the diagram. We make students draw every force, name what exerts it, and only then write ΣF = ma.

Energy & MomentumChoosing the system

Whether energy or momentum is conserved depends on what you put inside the system and what you leave outside. Students who can say “energy is conserved for this system, between these two moments” solve problems that stump students who just write ½mv² everywhere.

RotationTorque and angular momentum

Rotation is where Physics 1 gets hard, and it stays hard: on the 2025 Physics C exam, the lowest-scoring question was a rolling disk versus a ring, and most students assumed static friction was at its maximum. Every linear idea has a rotational twin (force and torque, mass and moment of inertia, momentum and angular momentum), and students who see the pairing stop treating rotation as a new subject to memorize.

Class types

Two Ways to Learn

Choose a Preview Class to learn AP Physics before school teaches it, or a Grade Maintenance Class to keep up with the course your child is taking now. An AP Physics Preview Class usually starts in the summer, before the school year begins.

Preview Class

Learn the course before school teaches it.

For students who want to master a course ahead of their school class. A small group moves through the material together, a step ahead of the school calendar, so there is time to understand why, not just keep up.

  • Small groups of up to 6 students
  • Taught by experienced teachers, including a Ph.D. astrophysicist and former high school teachers

Grade Maintenance Class

Keep up with your school course, and truly understand it.

For students who want steady support in the course they are taking now. Every school moves at its own pace, so these classes follow your child’s own syllabus, homework, and test dates.

  • One-on-one or a small group
  • No more than two school schedules in one class, so every student’s course gets real attention
  • Follows your school’s pace and test calendar
  • Closes gaps as they appear, before they grow

In person or online, from anywhere

At our Fullerton center, or live on Zoom. More than 40% of our students learn live on Zoom, from nearby cities to other states and Canada.

Fall, spring, and summer

Classes run from fall through spring, plus an 8-week summer intensive.

Missed a class?

Missed group classes can be made up with the Zoom recording. See our FAQ for details.

Your class schedule

Class times are shared after your consultation with a director.

Our teachers

Who Teaches AP Physics

Our AP Physics teachers come from astrophysics, engineering, applied mathematics, and the high school physics classroom.

Dr. Yuzo Ishikawa

Astrophysicist · 5+ years of teaching · Ph.D. in Astronomy & Astrophysics, Johns Hopkins University · B.A. in Astrophysics & Physics, UC Berkeley

Dr. Patrick Rhee

17+ years of teaching · AMC & AIME competition prep · Ph.D. in Chemical Engineering, University of Michigan · M.S., Stanford

Leon Kim

14+ years of teaching · M.S. in Mathematics, Cal State Long Beach · B.S. in Applied Mathematics & Physics

Jacob

17+ years of teaching · Former high school teacher (11 years) · M.A. in Teaching, University of Portland · B.S. in Bioengineering

Narciso Emanuel Sandico

7+ years of teaching · M.S. in Statistics and B.A. in Mathematics, Cal State Fullerton

David Kaldenbach

20+ years of teaching · National Board Certified Teacher · Former high school math teacher and online AP Physics teacher · M.Ed., Texas Wesleyan University

Alvin Chang

3+ years of teaching · B.S. in Biochemistry, UC San Diego · M.S. in Biomedical Engineering, USC (expected 2026)

Reviews

What Families Say

In the words of ICMS parents and students.

My son started taking AP Physics a few months ago, and he had a very hard time. … Then we met Teacher Leon, who teaches physics at ICMS, and he helped my son understand the basic concepts much better. Now, my son feels much more confident and really enjoys studying physics with him. He also helps students build strong problem-solving skills through a variety of practice problems and prepares them very well for AP Physics tests.

Sunghee P. · Parent

아이가 주니어 끝나고 공대 간다고 해서 찾은 학원입니다. 학원 찾기 힘든 소도시에 살아서 여름방학 동안 온라인 수업으로 들었어요. 수학·물리가 많이 부족한 상태에서 Calculus AB를 스킵할 수 있게 도와주시고 BC까지 선행해서, 시니어 때 수학을 무사히 끝내고 Physics C까지 책임감 있게 도와주셨습니다. 덕분에 좋은 공대에 다 합격할 수 있었습니다.

Y. M. · Parent

FAQ

AP Physics Questions

Common questions from parents.

Which AP Physics course should my child take?

AP Physics 1 is algebra-based and is usually the first physics course, covering mechanics and fluids. AP Physics 2 continues with thermodynamics, electricity and magnetism, optics, and modern physics. AP Physics C: Mechanics and C: Electricity & Magnetism are calculus-based, and students usually take them alongside or after AP Calculus. Students aiming for engineering or physical science majors often take Physics C in 11th or 12th grade. In the free consultation we look at your child’s math level and school plan and recommend the course that fits.

Does my child need calculus for AP Physics?

Not for Physics 1 or 2; algebra and some trigonometry are enough. Physics C uses derivatives and integrals, so students should be taking AP Calculus AB or BC at the same time, or have finished it. Mechanics works well alongside calculus; for E&M, which leans on integration from the first unit, having calculus already done helps. We teach AP Calculus too, so the two courses can be coordinated.

When should my child start AP Physics tutoring?

Many families start in the summer with an AP Physics Preview Class, so the school year is spent understanding the material instead of catching up. Others join during the year, often when forces or rotation start to feel confusing. Either way, a free reasoning assessment shows us where to begin.

Do you follow my child’s school syllabus?

In a Grade Maintenance Class, yes. We follow your child’s own syllabus, homework, and test dates. A Preview Class moves through the AP course a step ahead of the school calendar.

Is it in person or online?

Both. Classes meet at our Fullerton center or live on Zoom with the same teachers. More than 40% of our students learn live on Zoom, from nearby cities to other states and Canada.

Getting started

From First Call to First Class

Three simple steps, with no obligation to enroll.

STEP 1

Book a free consultation

Fill out a short form. It takes about two minutes.

Start here →

STEP 2

A director calls you

Within one business day, in English or Korean. International families can choose a Zoom audio call.

STEP 3

Free reasoning assessment

In 30 minutes, we watch how your child reasons through problems, so we can recommend the right class and level.

No long-term contracts. Enroll in the way that works for your family.

Ready to Get Started?

Give Your Child More Than Answers

Book a free consultation. We’ll show you how we teach the why — and recommend the best path forward for your child.

In Person in Fullerton

Small groups of up to 6, or one-on-one

Live on Zoom

The same teachers, wherever your family lives

Monthly Progress Reports

Updates on both academic progress and wellbeing