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 …

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 …

Jun 20, 2025 · Learn what physics is, why it's essential in everyday life, and how to begin with online physics courses.

Jun 10, 2025 · Learn physics online from top instructors at MIT, Yale, and Rice University, and others!

Looking to learn physics? Explore and compare physics courses and certificates from leading universities and companies. Find the best fit — enroll for free and start today.

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

The Physics Classroom is an online, free to use physics website developed primarily for beginning physics students and their teachers. The website features a variety of sections intended to …

Sep 30, 2025 · Discover the Best Free Online Physics Courses & Classes with certificates to enhance your understanding of the universe. These expertly crafted courses cover …

Jul 8, 2025 · With this self-paced course, you get engaging lessons, expert instructors who make even the most challenging physics topics simple, and an excellent resource for getting a head …

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 …