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.

Featured Item

Featured IntroPhys Resource

Waves: An Interactive Tutorial
This collection of interactive tutorials on Waves covers topics ranging from basic motion through chains of oscillators and non-linear waves. Each tutorial is built around an interactive simulation that can be run on a wide range of devices.

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Mystery Physics Image

Living Physics Portal

Community and materials for teaching physics to life sciences college students.


Evidence-based methods for teaching physics.
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November 24th History

1926: 11/24/1926 Tsung Dao Lee was born in Shanghai, China. He received the 1957 Nobel Prize with Chen Ning Yang "for their penetrating investigation of the parity laws which has led to important discoveries regarding the elementary particles."
Source: Physics Infomall.