To avoid a tedious task for recording temperature, a computer was used for calculating the heat of crystallization for the compound sodium thiosulfate. Described are the computer-interfacing procedures. Provides pictures of laboratory equipment and typical graphs from experiments. (YP)

The curriculum guide is designed to provide students with realistic training in computer technology theory and practice within the secondary educational framework and to prepare them for entry into an occupation or continuing postsecondary education. Each unit plan consists of a description of the area under consideration, estimated hours of…

Describes the technical and pedagogical characteristics of the ESSOR system simulation on minicomputers, which allow the simulation of science experiments in the laboratory. Reflects on several years of use and development in the field of chemistry. (Author/DS)

Outlines a variety of laboratory procedures, demonstrations, and classroom materials including a technique for estimating speed of electromagnetic waves; a support for multipin components when soldering; use of dynometer to measure force; bending light; using a microcomputer to measure and produce voltage; force-distance curves; and two games. (DS)

This 3-week summer project was designed to (1) identify and improve the teaching capabilities of under-prepared junior high school mathematics and science teachers and (2) acquaint college and junior high school teachers with current techniques in mathematics and science at the two different levels (college and junior high) and continue…