Our interactive Physics and Chemistry Tutorials are our own free textbooks, written at a high school reading level (and by teachers, not AI), with helpful images, understanding checks, and links to …

The physics archive contains legacy physics content, and is not being updated with new content. For our most up-to-date, mastery-enabled courses, check out Middle School Physics, High School Physics, …

Jun 13, 2025 · Thankfully, Class Central has curated a collection of over 500+ free online physics courses available to explore. I’ve organized these courses from leading universities and research …

Physics courses can help you learn classical mechanics, electromagnetism, thermodynamics, and quantum physics. Compare course options to find what fits your goals. Enroll for free.

Jun 20, 2025 · Learn how physics reveals the laws of nature, from subatomic particles to galaxies, and build skills that power technology, research, and innovation. Start with online courses on edX.

In this algebra-based online physics class, learn about kinetics, energy, and more. Get started on your physics course online today.

Physics I: Clas­si­cal Mechan­ics — Free Online Video — Wal­ter Lewin, MIT Physics II: Elec­tric­i­ty and Mag­net­ism - Free Online Video — Wal­ter Lewin, MIT Physics III: Vibra­tions and Waves — Free …

The free, interactive, easy way to learn physics for everyone. Full physics curriculum designed for all levels: algebra & calculus-based physics, AP, high-school & university, and for the casual learner

Jul 8, 2025 · Earn 3 transferable credits with our online Physics 101: Intro to Physics (SDCM-0138) course featuring engaging video lessons, self-paced learning, and instructor support.

If you’ve mastered this content and want to explore physics at the next level, we recommend our AP Physics 1 and AP Physics 2 courses. Give us feedback on this course