Welcome to the Source

The Physics Source is a collection of resources for introductory college level physics courses. It includes curriculum, curriculum support material, reference material, and pedagogical and physics education research inspired content.

The Source relies on you, the community of teachers, to expand and maintain its holdings.

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Featured IntroPhys Resource

SCALE-UP: Student-Centered Activities for Large Enrollment Undergraduate Programs
The Student-Centered Activities for Large Enrollment Undergraduate Programs (SCALE-UP) Project has established a model for a highly collaborative, hands-on, computer-rich, interactive learning environment for large-enrollment courses.
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Latest Source Materials

Feb 20 SEI Clicker and Education Videos
Feb 20 E&M Tutorial I: Coulomb’s Law, Superposition Principle, and Symmetry
Feb 20 Graphs and Tracks Model
Feb 20 Arkansas Conceptual Electricity and Magnetism: Conceptual Inventory Construction and Self-Testing Site

Physics for Life
Sciences Project Wiki

Community project to update physics for the life sciences
Browse the IPLS Wiki

PER User's Guide

Evidence-based methods for teaching physics.
Visit the PER User's Guide

In the News

Mechanics Online
Register now for a free online introductory Mechanics course designed to improve conceptual understanding and problem solving skills.

News archive

May 23th History

1991: David Frisch, co-creator of the PSSC film "Relativistic Time Dilation", died.
Source: Physics Infomall.