To deny a human the opportunity to learn is to deny the world the a future scientist,  teacher or humanitarian.  No one benefits and everyone loses.

General Resources

Adobe in Education offers free curriculum, lessons, course guides, projects, written by educators

ClassBrain.Com offers resources for parents and teachers including state reports, educational documents, projects and other resources.

Education Week is a subscription magazine, but the website offers news and other information for educators.

Education World is a general education site with such things as lesson plans, research, professional development, administration research, technology integration and more.

EduHound: everything for education K-12 offers educational resources in 41 categories

Landmarks for School offers numerous resources for teachers including tools such as rubric builder, citation machine (creates citations), reference materials and resources for all subjects.

New Horizons for Learning from Johns Hopkins offers sources of successful educational strategies including brain based, educational transformation, technology and other.

Scholastic offers tools and resources for the classroom, online activities, lesson plans, teaching strategies, etc.

Smithsonian Institution museums offer online resources in multiple areas