Provides background information for teachers on the nature and production of antibodies. Points out that the production of monoclonal antibodies blends the malignant with the beneficial to create a medical tool of exciting potential. (JN)

Describes a curriculum development project in which the Science Education Center of the University of Oklahoma and the science department of Norman (Oklahoma) High School prepared and classroom tested complete courses in biology, chemistry, and physics using the learning cycle principles of exploration, conceptual invention, and discovery. (JN)

Recommends that an ethical approach to animal research must start early, pointing out that teachers have the opportunity and responsibility to represent the research community and to communicate the benefits of animal research to students. A list of alternatives to using animals for medical research/experiments is included. (JN)

Provides the National Science Teachers Association guidelines to enrich education by encouraging students to observe living organisms and to learn proper respect for life. Major areas include: care and responsibility for animals in the classroom; experimental studies of animals in the classroom; and research investigations involving vertebrate…

Advocates ornithology as a second-year biology course to create interest and expose students to a variety of science concepts and skills. Recommended course projects include: species identification, habitat visits, population impact studies, migration patterns, and food preferences. Activities and suggestions are given for a January to June…

Lists common misconceptions about menstruation and suggests a unit on menstrual education. Activities and guidelines are presented along with unit outline. The outline consists of six major areas: definition and purpose; history; anatomy and reproduction; physiology; protection and discomfort; and related topics. (DH)

Explains a projectile motion experiment involving a bow and arrow. Procedures to measure "muzzle" velocity, bow elastic potential energy, range, flight time, wind resistance, and masses are considered. (DH)

Suggests teaching study and test taking skills which many students do not pick up intuitively. Includes a list of study tips and test-taking techniques which may be duplicated and distributed to students. (DH)

Reviews a chem-study experiment in which students weigh and compare equal volumes of gases and enter their data into a microcomputer. Benefits of using the microcomputer include: (1) data table generation; (2) elimination of calculation errors; (3) student conclusions which are meaningful; and (4) efficient grading time for the teacher. (DH)

Suggests several techniques for using large parabolic detectors (radio and television dishes) to reinforce principles of physics. Includes discussions of: (1) electromagnetic rays, (2) angles of incidence/reflection, and (3) mathematical derivation of focus location. (DH)

Outlines principles of evolutionary theory, including such recent changes as punctuated equilibria. Indicates that the incompleteness of Darwin's theory has been replaced with a conceptual framework and empirical information. Controversial issues remain, but the basic ideas still stand strong. (DH)

Reviews issues and events related to adopting high school biology textbooks in Texas. Specific reference is given to the viewpoints of Mel and Norma Gabler. It is argued that factors controlling textbook content should not result from past market forces, but from a permanent science constituency and an informed public. (DH)

Reports on techniques used by creationists to argue against evolution. They include intensifying or downplaying messages, omitting information, associating creationists beliefs with other beliefs, quoting out of context, and others. Also suggests that learning to read critically will help students evaluate creationists' rhetoric. (DH)

Describes a science career workshop for eighth and ninth grade students to encourage enrollment in high school sciences. Sessions included scientists, engineers, and health care workers demonstrating laboratory activities which illustrate skills or concepts from the person's job. Guidelines are shared for the activity sessions and workshop…

Lists causes of freshwater supply depletion and successful reclamation projects including Imperial Dam in California, desalination in Arizona, and dual water supply in Florida. A national water policy is advocated. (DH)