HEATKEYS

Scholastic.com, the flagship Internet portal for the world

Powered by the number 1 non-fiction media brand in the world, Discovery Education transforms classrooms and inspires teachers with engaging content and services that measure and improve student achievement.

The Library of Congress. The Library of Congress is the nation

Your virtual File Cabinet of free teaching resources! Loads of free printables for teachers, including cooperative learning lessons and active engagement strategies.

Sites For Teachers -- Hundreds of Educational Websites Ranked by Popularity.

National Geographic Education brings geography, social studies and science to life. Using real-world examples and National Geographic's rich media, educators, families, and students learn about the world and the people in it.

Teaching spelling is easy with SpellingCity.com. Input spelling lists for your students to use for free spelling help. Students can learn spelling words, practice spelling tests, and play fun spelling games. Keep track of your spelling list curriculu...

The Civil War Preservation Trust website features the latest Civil War preservation news, battle maps for most major Civil War battles, history articles, photos, and so much more. Learn more about how you can help CWPT save more of our Civil War batt...

The Department of Education operates the public schools in New York City and is the largest system of schools in the United States.

Smart, fun, plain-spoken study guides and teacher resources. Digital textbooks by Ph.D. and Masters students from Stanford, Harvard, Berkeley