Reviews five computer software programs for students 3 to 14 years old: (1) The Graph Club (Tom Snyder Productions); (2) Kid Cad (Davidson Associates); (3) Kid Keys (Davidson Associates); (4) Math Ace (Magic Quest); and (5) Busytown (Computer Curriculum Corporation). Prices, supplier addresses, and hardware requirements are provided. (MDM)

Reviews two CD-ROMS and one computer game: "Explore Yellowstone," science activities on CD to earn badges toward becoming a ranger; "Oval Office: Challenge of the Presidency," in which students role play presidential responsibilities such as proposing budgets; and "Strategy Games of the World," in which students match their skills against game…