Reviewed are seven computer software packages including "Frog Dissection Lab Report,""Backyard Birds,""LEGO TC Logo,""Alcohol--Four Interactive Programs,""Windows on Science--Life Science,""Climate and Weather/Our Town Database," and "Weeds to Trees." Discussed are availability, features, strengths, and weaknesses. (CW)

Reviewed are six computer software packages including "Lunar Greenhouse,""Dyno-Quest,""How Weather Works,""Animal Trackers,""Personal Science Laboratory," and "The Skeletal and Muscular Systems." Availability, functional, and hardware requirements are discussed. (CW)