The International Society for Technology in Education - ISTE - Very large organization of mostly elementary and secondary teachers with an interest in educational technology. A great place to learn about practical applications of educational technology.

National Educational Technology Standards - ISTE's roadmap to use of technology in schools. Broadly adopted, but not an official National standard.

Association for Educational Communications and Technology - AECT - A smaller organization of folks who think a lot about educational communication. A great place to exchange research about educational technology.

Mark Prensky - Teacher, writer, speaker on the subject of education and educational technology.

Stephen Downes - A philosopher of educational technology.

Bill Freese - An instructional technology teacher at Montana State University. This is his blog, more in the tradition of a web log.

Bill Freese - And these are his bookmarks.