Thinfinity is a resource bringing together many other sources to provide educational resources via the web. Great search engine.
The Educator's Reference Desk builds on over a quarter century of experience providing high-quality resources and services to the\neducation community. From the Information Institute of Syracuse, the people who created AskERIC, the Gateway to Educational Materials, and the Virtual Reference Desk, the Educator's Reference Desk brings you the resources you have come to depend on. 2,000+ lesson plans, 3,000+ links to online education information, and 200+ question archive responses.
Educational resource listing from US Gov websites
Library of resources, including resources and lesson plans, based on PBS programs
Website filled with thousands of lesson plans and resources covering all subject areas.
listing by topic of resources that have been reviewed and can be used in the educational setting for research.
Support site for Houghton Mifflin Harcourt Publishing, but many classroom resources to download and print for use in the classroom. Look for links under "Classroom Resources for Teachers" to find activities, outline maps, current events, graphic organizers, and more.
Puzzle maker to create custom puzzles (word search, math squares, mazes, etc.).
Interactive Motion bubble graph builder to explore world data from international sources (UN, IMF, World Bank, etc.). Sample videos from the creator of the program as well.
Pics4Learning is a copyright-friendly image library for teachers and students. The Pics4Learning collection consists of thousands of images that have been donated by students, teachers, and amateur photographers. Unlike many Internet sites, permission has been granted for teachers and students to use all of the images donated to the Pics4Learning collection.