collaborative video editing community. Upload videos, share clips, then mix it up and mash it out. Thousands of clips, hundreds of collaborators, unlimited possibilities

created to provide elementary school educators a venue for discussing issues and strategies that are specific to teaching in the elementary school context

Teacher professional development and teacher resources across the curriculum

National Science Foundation's online library of resources and collections for science, technology, engineering, and mathematics education and research. A digital library is a coherent, organized collection of resources, usually accessible via the Internet. A digital library may appear to be a single entity, but often links to other libraries or information services in an effort to present a unified view of a topic or collection to the end user. Despite the strong connotation with printed resources that the term library carries, digital libraries usual contain far more than electronic versions of textual documents, and can include any type of information that is "born digital" or can be converted into an electronic format.

TweetGrid is a powerful Twitter Search Dashboard that allows you to search for up to 9 different topics, events, converstations, hashtags, phrases, people, groups, etc in real-time. As new tweets are created, they are automatically updated in the grid. No need to refresh the page! Somewhat similar to Tweetdeck

Google's calculator tries to understand the problem you are attempting to solve without requiring you to use special syntax.

Mathwire.com is designed to provide activities and appropriate worksheets for teachers to use in their classrooms. All activities and worksheets support the constructivist approach to learning mathematics and the NCTM Standards.

Kool Jeopardy game using PREZI. Adapt to your needs. Reuse this Prezi and modify the information for your use! Please give Adam Taylor credit!

your free resource for math review material from Algebra to Differential Equations!

Sumdog's free math games cover 100 numeracy topics, at 10 different levels.

Enter what you're reading or your whole library. It's an easy, library-quality catalog.