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.
Wikisource – The Free Library – is a Wikimedia Foundation project to create a growing free content online library of source texts, as well as translations of source texts in any language.
Wikibooks is a Wikimedia project for collaboratively writing open-content textbooks that anyone, including you, can edit right now by clicking on the edit link that appears near the top of each Wikibooks page.
Wiktionary is a multilingual free dictionary, being written collaboratively on this website by people from around the world.
Wikimedia Commons is a media repository of open images, sounds, videos and other media.
