Reviews five CD-ROM products: (1) "Our Earth," part of the National Geographic Wonders of Learning series; (2) "New Grolier Multimedia Encyclopedia"; (3) "The Lost Tribe," a simulation game where players lead a prehistoric people to a new homeland; (4) "PilgrimQuest," a simulation game recreating the settlement of Massachusetts in the 1620s; and…

Reviews six computer programs designed to familiarize students with maps, geographical knowledge, and other subjects: (1) "ZipZapMap" (National Geographic Society); (2) "Earth Treks" (Magic Quest); (3) "Code: Europe" (Compu-Teach); (4) "Geography Search" (Tom Snyder Productions); (5) "Teacher First" (Jostens); and (6) "Discovering America"…

Reviews three educational computer software products: (1) a compact disc-read only memory (CD-ROM) bundle of five mathematics programs from the Apple Education Series; (2) "Sammy's Science House," with science activities for preschool through second grade (Edmark); and (3) "The Cat Came Back," an interactive CD-ROM game designed to build language…