Wikiversity:Main Page

Welcome to Wikiversity

Set learning free

with 26,198 learning resources and growing.

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"On résiste à l'invasion des armées; on ne résiste pas à l'invasion des idées." — Victor Hugo (discuss)

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal learning. We invite teachers, students, and researchers to join us in creating open educational resources and collaborative learning communities. To learn more about Wikiversity, try a guided tour, learn about adding content, or start editing now.

Today's Featured Project
TechWriting6.jpg
This well-developed course offers Level 1 and Level 2 courses in technical writing, plus a workshop on writing system requirement specifications. We're constantly updating and restructuring our content and welcome your active participation in building and improving this learning community.

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The Electromagnetic Spectrum
EM Spectrum Properties edit.svg
A diagram of the electronmagnetic (EM) spectrum, showing the type, wavelength (with examples), frequency, and the black body emission temperature. Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one.

Electromagnetism images
Mechanics images - Optics images - Atomic physics images
Images relating to physics in general


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Wikiversity's sister projects

Wikiversity is hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other multilingual and free-content projects:

Wikipedia
Wikipedia
Free-content encyclopedia
Wikibooks
Wikibooks
Free textbooks and manuals
Commons
Commons
Shared media repository
Wiktionary
Wiktionary
Dictionary and thesaurus
Wikiquote
Wikiquote
Collection of quotations
Wikinews
Wikinews
Free-content news
Wikispecies
Wikispecies
Directory of species
Wikisource
Wikisource
Free-content library
Wikivoyage
Wikivoyage
Open travel guide
Meta-Wiki
Meta-Wiki
Wikimedia project coordination
MediaWiki
MediaWiki
Free software development
Wikidata
Wikidata
Free knowledge base

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