These programs are available to school systems or other educational institutions for implementation in the classroom. Some programs may be able to offer consultant services and limited assistance with the training and materials associated with installing one of these programs in schools. Information about the National Diffusion Network (NDN) is provided. Programs listed include: (1) "Conservation for Children"; (2) "Foundational Approaches to Science Teaching (FAST)"; (3) "Geology Is"; (4) "Hands-On Elementary Science"; (5) "Informal Science Study (ISS)"; (6) "Life Lab Science Program"; (7) "Marine Science Project: FOR SEA"; (8) "The Mechanical Universe High School Adaptation"; (9) "Physics Resources and Instructional Strategies for Motivating Students (PRISMS)"; (10)"Physics-Teach to Learn Program"; (11) "Sci-Math"; (12) "Starwalk"; (13) "Stones and Bones: A Laboratory Approach to the Study of Biology, Modern Science, and Anthropology"; (14) "Wildlife Inquiry Through Zoo Education (WIZE)"; (15) "Jeffco Life Science Program"; and (16) "Science-Technology-Society: Preparing for Tomorrow's World." A listing of state facilitators and a facilitator for private schools is also included. (KR)