- Desmos
Graph functions, plot data, evaluate equations, explore transformations, and much more – for free!
- nanoHub
Our site hosts a rapidly growing collection of simulation tools for nanoscale phenomena that run in the cloud and are accessible through a web browser. In addition to simulations, nanoHUB provides online presentations, cutting-edge nanoHUB-U short courses, animations, teaching materials, and more.
- Oyez
Oyez (pronounced oh-yay)… is a multimedia archive devoted to making the Supreme Court of the United States accessible to everyone. It is a complete and authoritative source for all of the Court’s audio since the installation of a recording system in October 1955.
- PhET
Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations.
- Society Pages
The Society Pages (TSP) is an open-access social science project headquartered in the Department of Sociology at the University of Minnesota and supported by individual donors. TSP consists of in-house ‘TSP HQ’ articles, blogs, and podcasts; our ‘Community Pages’; and content produced by our partners.
- STEM Sheets
Free Customizable Flashcards, Worksheets, and Diagrams… in Science, Technology, Engineering, and Math.
- WolframAlpha
WolframAlpha is a computational knowledge engine for computing answers and providing knowledge… it generates output by doing computations from its own internal knowledge base, instead of searching the web and returning links.
