This article describes the design, preparation, and initial evaluation of a set of computer-simulated chemistry experiments. The experiments entailed the use of an atomic emission spectroscope and a single-beam visible absorption spectrophometer. (Author/IRT)

Evaluation of simulation dialogs for individualized instruction in physics. Fundamental mechanics concepts in force and motion formed the basis of experiments designed to foster understanding of physical concepts, develop graphical skills, and further the student's understanding of scientific inquiry. (Authors/WM)