Watch Dr. Liu solve International Physics Olympiad (IPHO) 2023 Problem 3 before the posting of the official solution walk through International Physics Olympiad Problems and Solutions from 2011 and an overview of the main ideas of thermodynamics

The following subjects are offered:

  • (Ongoing) United States Physics Olympiad (Calculus Based, Advanced Topics in Physics Problem Solving for USPHO and IPHO)
    Thursday 6:30pm EST
    Use the enrollment form to enroll.

  • (Being Planned) Algebra Based Mechanics (covers all topics in mechanics including fluids with primary emphasis on understanding fundamnetal ideas of mechanics and problem solving techniques. This course is suitable for US Physics Olympiad FMA prepration. Topics in AP Physics C Mechanics and AP Physics 1 are also covered.) Dr. Liu's lecture class is different from courses offered by many other schools and afterschool centers that cover AP Physics 1 in 10 or less classes. Dr. Liu will take time to explain each concept thoroughly and give students time to practice on these concepts. The entire course is 35 classes.
    Use the enrollment form to enroll.

  • (Being Planned) 2025 US Astronomy and Astrophysics Olympiad Prep
    Use the enrollment form to enroll.

  • (Being Planned) 2025 US Physics Olympiad FMA Prep
    Use the enrollment form to enroll.

  • (Being Planned) 2025 US Chemistry Olympiad Prep
    Use the enrollment form to enroll.

  • Multivaraible Calculus
  • Linear Algebra
  • Differential Equations
  • Real Analysis
  • Complex Analysis
  • AP Statistics
  • AP Physics 2 (Algebra Based EM, Thermo, Optics, Modern Physics)
  • AP Physics C Mechanics
  • United States Chemistry Olympiad
  • SAT Math
  • AMC 10/12
  • United States Math Olympiad



Dr. Liu is very passionate teacher who makes Physics fun and easy to learn. His teaching uses a holistic approach that goes beyond just solving problems; he always emphasizes the importance of understanding the basic concepts and explains the connection between them. With his deep knowledge in Physics, Dr. Liu just knows how to get to a student's problems and fix them! Dr. Liu is not just sharp with the subject matter, he is also very patient and nice! Physics used to be a challenging subject for my daughter, but she now finds Physics interesting! Her grades improve dramatically since taking lessons with Dr. Liu and she gains a lot of confidence with the subjective matter!