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Introduction to Physics

This course creates a foundation for learning advanced physics by focusing on the fundamental tools used in high school physics and beyond. For example, students will learn how physicists apply tools such as dimensional analysis, extreme case reasoning, and symmetries to understand the relationship between mathematical models and the real world. They’ll also learn the elements of experimental physics, including designing experiments, measuring uncertainty, and analyzing data. Learning core physics practices, like estimation and techniques for physics problem solving, are built into the course curriculum as well.

12 weeks

Diagnostics

ARE YOU READY? DO YOU NEED THIS?

Documents

SYLLABUS
12 weeks ARE YOU READY? DO YOU NEED THIS? SYLLABUS  

Schedule

Sunday
Jun 15 - Sep 14
7:30 - 9:00
PM ET
Jun 15 - Sep 14
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$400 (~$34/lesson)
$400 (~$34/lesson)
CLOSED
Monday
Jun 23 - Sep 15
7:30 - 9:00
PM ET
Jun 23 - Sep 15
7:30 - 9:00 PM Eastern
6:30 - 8:00 PM Central
5:30 - 7:00 PM Mountain
4:30 - 6:00 PM Pacific
Click here to see more time zones
$400 (~$34/lesson)
$400 (~$34/lesson)
CLOSED
Fall 2025This course will be offered in Fall 2025. Click here to join our mailing list to be notified when the course schedule is available.

AoPS Holidays

There are no classes August 29 ‐ September 1, October 31, November 24 ‐ November 30, December 20 ‐ January 2, May 23 ‐ 25, and July 3 ‐ 5, 2026.

Who Should Take?

This is our foundational course for learning physics. It is intended for high school-level students who want to explore the way that physicists approach problems and prepare to study specific physics topics (like Mechanics or Electricity and Magnetism) in future courses. This course does not assume specific knowledge of physics. This course assumes competency with algebra; we recommend having taken at least Introduction to Algebra A at AoPS or having equivalent knowledge.

Lessons

1 Designing Experiments
2 Measurement
3 Communication in Physics
4 Uncertainty
5 Working with Equations
6 Building and Using Models
7 Problem Solving
8 Estimation
9 Working with Graphs
10 Analyzing Nonlinear Data
11 Thought Experiments
12 Conservation Laws

This course has given me a confidence in math that I have never before had in my life. Everything about AoPS is different from the math that schools teach, even in the most elite courses. The explanation of concepts is different, and there are more challenging problems than just plugging values into a formula to find an answer. While I do have to admit that I have been pushed over and over again to the peak of my mathematical ability, I have also begun to see math, particularly geometry, as more of an art that I have begun to enjoy more and more. I feel that I am very lucky to have found AoPS, even if my age is older than most of the students in this course.