Presented are the results of an approach to teaching physical chemistry designed to increase student motivation. Student achievement in a course utilizing motivation variables such as self-pacing, no dropping of grades, no pop-tests, and taped lectures, indicated significant gains over a course taught by a traditional approach. (SL)

Investigated were effects of learning structure on change in preference for science courses. Results indicated that physics students learning in ways they prefer register greater gains in preference for physics than do students in incompatible learning structures. No significant differences were found for students in biology, chemistry, or…

Studies elementary school childrens' abilities in (1) measuring and constructing angles, and (2) interpreting and constructing linear graphs as a result of instructional formats. Partitioned into instructional treatments of (1) science, (2) science-mathematics, (3) mathematics, and (4) control were 161 fourth- and fifth-grade children. Mathematics…