The achievement of content and understandings of the scientific enterprise of students in the Interaction of Matter and Energy Program (IME) and conventional physical science classes was compared. The experimental group consisted of 372 pupils from 13 classes while the control group had 275 students from 12 classes. Students were pre- and…

Described is a study to determine the long-range impact of the Pennsylvania Nuclear Science Prolect. Findings include that fewer than one-half participants are still teaching the pilot program, that school/teachers who "dropped out" averaged three years from initial involvement, and that student interest and scheduling problems are two…

Presents an evaluative study of the Nuffield A-level organic chemistry course which was conducted in the United Kingdom. Questionnaire surveys were used to compare the course content with the content Nuffield teachers and university lecturers thought should be included in an A-level course. (HM)