Reports how a school district's elementary science curricula and in-service programs were improved through a series of minicourses. Appraises the procedure, components, and requirements of this approach. Also describes the science loan kit program that was implemented to facilitate hands-on instruction. (ML)

Describes Project COLD (Climate, Ocean, Land, Discovery) a scientific study of the Polar Regions, a collection of 35 modules used within the framework of existing subjects: oceanography, biology, geology, meterology, geography, social science. Includes a partial list of topics and one activity (geodesic dome) from a module. (Author/SK)

Science materials reviewed include "TOPS" (an inquiry-based physical science program for grades five-eight consisting of 22 modules and three books, each covering a single topic) and "Come With Me Science Series" (interdisciplinary science units for grades K-three). Describes and assesses student/teacher materials, typical activities, and overall…