Describes the operation of the computer program and a sample print-out is provided. (CP)

Discusses the formation of lipid peroxides as important degradative biomolecules. (SL)

After discussing the objectives and challenges of mathematics courses for preservice elementary teachers, and their instructional implications, the author describes an experimental laboratory-based course. Achievement of those taking this course is compared with achievement in a lecture course. (SD)

Reviews three experiments which can be used to introduce microscale techniques. Highlights the benefits and advantages of having undergraduate students prepare and purify derivatives on the small scale. (ML)

Describes how short-term laboratory projects were used to teach population and community ecology to undergraduate environmental science students. Directed students to formulate and implement their own hypotheses and experimental designs. Uses questionnaire results and written reports to assess the contribution of the course to student…

Examines the usefulness of cyclic voltammetry to the determination of a complex compound's stoichiometry. Discusses the experimental design, laboratory equipment, and results. (CW)

Presents several teaching suggestions associated with the raising of monarch butterflies in classrooms. Emphasizes how this endeavor can be used to enhance the use of science process skills. (TW)

Describes two complementary laboratory exercises that use the glass fiber assay to assess receptor specificity and hormone binding affinity in rat liver cytoplasmic extracts. Details the methods, materials and protocol of the experiments. Discusses the basic concepts illustrated and the feasibility of using the experiments at the undergraduate…

Explains the "Overview-Case Study Method" for teaching high school physics which has evolved from the author's experience/success with a program in which 90 percent of the high school's students take physics as an elective. Areas considered include methods, case studies, textbooks, multilevel physics, qualitative physics, and real-life…

Describes a series of challenges related to areas other than the knowledge content of a course to achieve a similar goal. These challenges are designed to teach not only analytical skills but also such process skills as organization, record keeping, report writing, cooperation with fellow workers, and resolution of discrepancies. (JN)

Describes a social psychology experiment at the University of New Hampshire involving the use of skits to demonstrate concepts. Findings indicate that students in the experimental group perceived the skits as valuable and interesting. Results are compared with the original hypotheses. (Author/DB)

Discusses the development of a design task in which the students can focus on problems in some part of the city. Describes such an improved strategy for teaching the design of complex systems as challenging and beneficial, especially for those interested in urban-related careers. (CC)