75819693
Oct 12, 1999
Nov 20, 2001
Computer programs for inquiry-based and didactic instructional activities supported both in the classroom or the home in the fields of English, language arts, science and computer skills; computer programs in the fields of English, language arts, science and computer skills that enable teaching of subject-specific concepts, problem-solving skills, and technology skills to be conducted on-line via a computer network; computer programs for developing and managing instructional materials for use on-line via a computer network; computer programs for developing, managing and tracking of student's projects on-line via a computer network
Electrical and Scientific Apparatus