The Library of Congress' American culture and history reference site features topics like environment and conservation, immigration, women's history, Presidents, religion, maps, literature, African American history and others.
Edit images ONLINE. Resize or crop your images, add text, add borders, or overlay your images, put your image in a picture frame or add a mask, convert, sharpen, reduce size of your animated gif... and much, much, more....
Create custom quizzes that can be taken online. Manage your quizzes and monitor your students' scores. Fill in the blank, multiple choice, true or false, multi-marked or matching questions.
This educational search engine was created by librarians and is organized by topics like society and government, machines and transportation, health and family, facts and reference, and a lot more.
Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit. Wikibooks began on July 10, 2003; since then Wikibooks has grown to include over 31,472 pages in a multitude of textbooks created by volunteers like you!