Discusses who has the right to determine the use of animals in scientific research which includes medical experimentation and the toxicity testing of compounds, ranging from pesticides to cosmetics. Provides a list of questions for consideration and discussion. (RT)

Discusses a new Australian Academy of Science secondary chemistry textbook that provides a more interesting, enjoyable, and understandable base to a wider spread of students. Notes that rigor is maintained for use in college prep courses. Lists context for change, guiding philosophies, and the table of contents. (MVL)

Discusses the drop out rate and the at-risk youth problem. Summarizes what some implemented federal and state programs are doing and what some will do. Lists goals of several states. (MVL)

Examines relations between the philosophy of science, scientific research methods, and the methods of school science teaching. Discusses a "Standard Philosophy of Science" and a "New Philosophy of Science." Proposes that the epistemological, sociological, and psychological aspects of scientific knowledge are important…

Investigates commonsense knowledge schemes connecting the elements weight, air, and gravity to the phenomena of free fall of a range of students from primary school children to adults. Finds that majority of people from the secondary education level onwards held alternative schemes. Discusses educational impacts of mass media. (Author/YP)

Describes 11 hands-on activities involving genetics; principles of chemical luminescence; a nucleus model; dissection pins; science, technology, and society (STS) courseware; plant dyes; the scientific method; current events; a portable planetarium; solar energy; and burning tests. (YP)

Reports two electrochemical demonstrations. Uses a hydrogen-oxygen fuel cell to power a clock. Includes description of methods and materials. Investigates the "potato clock" used with different fruits. Lists emf and current for various fruit and electrode combinations. (ML)

Describes the Assessment of Performance Unit (APU) Science project. Discusses the findings including perceptions of problems, procedural understanding, control of variables, and measurement strategies. Suggests a change from traditional learning strategies to more student-centered ones. (YP)

Examined the extent to which students' alternative conceptions changed as a function of age. Reports that many alternative views remain intact throughout the school years. Provides several suggestions for teaching and research within the context of a neoconstructivist view of learning. (Author/YP)

The use of educational technology to improve student-teacher interaction is discussed. One such program in California is described. The growth of this teaching concept is noted. (CW)

Examines the potential for site-based management and shared decision making to impact the curriculum, particularly in science and mathematics teaching and learning. Information comes from studies in two school districts that had experimented with both strategies over the years. In both districts, the strategies significantly impacted curriculum…

Described are three science and mathematics educational reform programs--Project 2061; Scope, Sequence and Coordination; and NCTM Curriculum and Evaluation Standards. Discussed are the needs for educational reform and the steps that each program is taking. (KR)

The effectiveness and use of the Science and Technology in Society (SATIS) materials in United Kingdom schools are summarized. Questionnaires, interviews, and classroom observations were used to collect data from both students and teachers. (KR)

Described is a wide variety of community and national organizations that have developed summer programs for students interested in a science career. A list of addresses for these organizations and programs is provided. (KR)

Presents six learning exercises that introduce students to the mathematics used to control and track spacecraft attitude. Describes the geocentric system used for Earthbound location and navigation, the celestial sphere, the spacecraft-based celestial system, time-dependent angles, observer-fixed coordinate axes, and spacecraft rotational axes.…