Through state and regional education networks and commercial providers, the vast resources of the Internet are increasingly available to administrators, school library media specialists, and classroom teachers. This ERIC Digest lists a sample of no cost Internet resources of special interest to K-12 educators (resources and addresses are subject to change). Highlights include: guides to Internet resources; lesson plans and teaching materials; keypals and penpals; acceptable use policies; technology plans for K-12 schools; Internet projects for the classroom; grant information; e-rate information; federal government information; state education departments; standards-based education; reference resources; library catalogs; and other resources. (AEF)