This booklet outlines the use of computers in elementary and secondary science classrooms. Chapters and their topics are: (1) "A Computer-Enriched Science Learning Environment" (an introduction); (2) "Computer-Assisted Learning" (lesson formats for drill and practice programs and tutorial programs, and several example programs); (4) "Computer-Enhanced Laboratory Instruction" (laboratory interfacing and reviewing several programs); (5) "Computer-Assisted Classroom Management" (grade records, test generation, equipment inventories, and the use of databases); and (6) "Emerging Technologies" (telecommunications, videodisks, and CD-ROM). A list of software sources is appended. (YP)