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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PER Feature

Physics for Scientists and Engineers: ActivPhysics Online
Online interactive tutorials for introductory physics, from Newtonian Mechanics and E&M through relativity and quantum physics.

Latest Source Materials

Nov 8 Physics for Scientists and Engineers: ActivPhysics Online
Jul 22 GlowScript
Jul 8 NDT Resource Center: Sound Tutorial
Jul 8 Interference Model: Ripple Tank

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

April 23th History

1992: Astrophysicist George Smoot announced that large-scale temperature variations in the 3-degree background radiation were detected with the COBE satellite (Cosmic Background Explor This discovery supports the Big Bang theory and confirms the theory of the e
Source: Physics Infomall.