The science curriculum to age 16 should be judged on how well it meets the needs of students who progress to A-level science courses and those (a larger number) who do not. To address the diversity of students' interests and aspirations, we need a clear view of the purposes of science education rooted in a view of the purposes of education itself.…

Discusses the use of reaction mechanisms rather than functional groups as a basis for organizing and teaching organic chemistry. (MLH)

Outlines a junior science program utilizing individualized instruction and audiovisual materials as important features of the student-centered program. (BR)

Investigated is the effect of organization and accuracy of detail in instructional aids on the achievement of college students (N=54) in a freshman chemistry lecture course. It is indicated that aids may impede learning by decreasing students' involvement in auditory and semantic encoding during lectures. (Author/DS)

Announces a "user friendly" chemistry course for grades 10 to 12 for college bound students designed to enhance public understanding of chemistry. Discusses the development, field testing, and structure of the course. Stresses the importance of training teachers in the skills required to teach "Chemistry in the Community." (CW)

Describes the modification of a University of Florida dental school course in clinical case studies to better integrate basic and clinical sciences and increase the role of problem-based learning (PBL). Early results suggest students have better understanding of the relationship between basic and clinical science and are receptive to the new…