Wikibooks Help About Wikibooks
Welcome to Wikibooks, a Wikimedia project that was started on July 10, 2003 with the mission to create a free collection of open-content textbooks that anyone can edit. Since our founding, volunteers have written about 98,084 modules in a multitude of textbooks.

The central place to ask questions or discuss ideas is the Reading Room (this is the equivalent to Wikipedia's Village Pump; Wikipedians may wish to read our primer before getting started). See also the mailing list.

If you're an instructor planning on using Wikibooks for a class project, please read our guidelines for class projects.

Explore, be bold in editing pages, play around in the sandbox, have fun, and good luck!

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Featured Books (edit)
Blended learning is combining the best of face to face and Web-based technology (e.g., online discussions, self-paced instruction, collaborative learning, streaming video, audio, and text) to accomplish an educational goal.


Human Physiology explains, system by system, the workings of your body. It is intended as an understandable undergraduate-level guide to how the body systems function at a cellular level and how they work together to maintain a favorable environment for your cells. You and your class are invited to use and improve this book!


UK Constitution and Government is the perfect introduction for high school lessons on UK government. It is also a quick guide for people of other nations to get some insight into the arcane governance of the UK with its powerless head of state and all powerful House of Commons.
Chess is an ancient strategy game for two players. In this book, not only will you learn to play chess, but you will also master it. This book is great for beginners, but also for anyone else interested in chess - even a chess master.


Introduction to Sociology: The first section of this book covers the foundations of sociology, including an introduction to the discipline, the methods of study, and some of the dominant theoretical perspectives. The remaining chapters focus on the different areas of study in sociology.


Children can explore all the wild letters with their animal pals in Animal Alphabet.
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