Explains that the use of data on CD-ROMs gives undergraduate students an economical way to work with real data on potentially publishable projects. Describes a student project using the data on the World WeatherDisc to find evidence of Indian Summer in Spokane, WA. (PR)

Presents a simple activity designed to allow students to experimentally verify Kepler's second law, sometimes called the law of equal areas. It states that areas swept out by a planet as it orbits the Sun are equal for equal time intervals. (PR)

Presents follow-up activities to learning scientific concepts that utilize concepts from books obtained from the school library. Suggests seven books and related science activities involving shadows, force, animals, nature, dinosaurs, machines, and mirror reflections. (Contains 10 references.) (MDH)

Describes the federal legislation introduced in 1991 that provides formula grants to states to purchase elementary science equipment. The purchases are to be matched by local education agencies and coordinated with hands-on laboratory activities. (MDH)

Describes a class activity where individual students ask the teacher "yes and no" questions to find the amount of force the bicep uses to lift a 1 kilogram mass. (PR)

Describes a partnership program between a Florida high school and an air force base. Volunteers from the air force base served as mentors for at-risk students. (PR)

Describes scientific and technical accomplishments of Africans in developing the calendar, surgery, and gynecology and of Native Americans in developing astronomy, architecture, and agriculture. (Contains 93 references) (PR)

Describes the following uses for a video camera in the science classroom: video presentations, microscope work, taping and/or monitoring experiments, analyzing everyday phenomena, lesson enhancement, field trip alternative, and classroom management. (PR)

Describes a plastic soda bottle water rocket launching system used in a first-grade class. Encourages teachers to introduce the concept of rockets with two books, "Trouble in Space" (Rose Greydanus) and "Space" (James Seevers). (PR)

Introductory biology courses for majors are often quite large. The use of peer graders can help instructors use essay exams in large classes without being overwhelmed and still treating students fairly. Describes the procedure used for peer evaluation and explains the advantages for both faculty and students. (Author/PVD)

Outlines an approach to teaching science to a group of 15 eighth-grade special needs students who are either intellectually impaired or have specific learning disabilities. Approaches to issues such as appropriate content and behavior management are described. (DDR)

Outlines current practices and future trends for science education in Thailand. Advocates a change in the teacher's role to that of facilitator and the increased incorporation of technology and multimedia approaches to science education. (WRM)

Shows how a first-year science teacher met the challenge of an innovative program in which all sixth-grade content teachers at one school assumed responsibility for teaching content-area literacy. Describes the various strategies he taught for reading and learning in content-area instruction, including compare and contrast, sequencing activities,…

Presents the results of an analysis of science-classroom lab talk which focuses on topics and manner of talk as an approach to understanding the social context of undergraduate lab work. Argues that lab instructors should pay attention to how "scientific" the lab talk is, and to sociability among students. Contains 32 references.…

Literature reviews and a study conducted in Malawi suggest that poor performance in science among students in developing African countries is caused by the absence of vocational incentives rather than by evidence of a conflict between traditional beliefs and science. Explains that science-performance improvement for students in developing…