Discusses the need for education about soil erosion and advocates the use of the Universal Soil Loss Equation (USLE) to show the impacts of human and natural action on the land. Describes the use of a computer simulated version of the USLE in several environmental and farming situations. (TW)

Recommends using academic learning time as the major factor in deciding whether and how to introduce the computer into the curriculum at any grade level or any subject. (JC)

Discusses the use of satellite data in physics classrooms. Describes the apparatus that can be used to collect and analyze data. Provides examples of how telemetry data transmitted by the satellite UoSAT-2 can be used not only in teaching physics, but also in geography, mathematics, and information technology. (TW)

Reports on the development of the High School of Telecommunication Arts and Technology in Brooklyn, New York. Describes the overall goals of the high school's program, the make-up of the student body, the development of the curriculum, and the computer capabilities of the school. (TW)

Examines students' problem solving performance on linear and logarithmic estimation tasks using a microcomputer. Results are discussed in terms of performance data and strategy used. Students were able to estimate faster and more efficiently for the linear estimation task but experienced difficulty on a logarithmic scale. Discusses reasons for the…

Presents exercises that demonstrate some of the ways humans have helped to save endangered species. Cites cases where species have been saved and populations have increased. Identifies individuals and groups that have been of assistance to endangered species. (ML)

Describes an environmental education program being implemented at the United Nations International School in New York. Discusses the scope, structure, and style of the program. The appendices include the conceptual framework (stating nearly 200 individual concepts) and the curriculum framework for kindergarten through grade 12. (TW)

Describes and compares five different uses of computers in physics education: tutorial, demonstrations, modelling toolkit, laboratory aid, and student as programer. Provides examples of computer uses and offers perspectives on developing further programs. (ML)

Contains seven articles about computer applications to chemistry instruction. Includes descriptions of a three-dimensional animation of a potential energy surface, numerical solutions of kinetic equations, applications for spectroscopy courses, a computer-controlled experiment on the tin/lead solid/liquid phase diagram, an inexpensive thermistor…

Discusses various types of transducers and explains the use of a photoresistor in sensing light. Describes various hardware and software combinations which can be used with photoresistors in science laboratory experiments. Presents general applications of this instrument in light-meter, solarimeter, and colorimeter experiments. (TW)

Discusses the process of increasing academic standards of students and broadening their knowledge in a balanced science education program. Describes assessment levels of knowledge with understanding and the basis for choosing course content material. Cites problems arising from management of project. (RT)

Two programs were designed at Millersville University (Pennsylvania) to stimulate interest in science and mathematics: (1) academically talented students from grades 4-11 attend science lectures/demonstrations and participate in a science knowledge competition, and (2) secondary teachers and students in grades 8-11 participate in hands-on…

Provides seven descriptions of the use of computer courseware in chemistry instruction. Includes the application of programs to the periodic table, information retrieval situations, the production of chemistry examinations, laboratory report writing, calculating Madelung constants, diagrams for acid-base systems, and the display of custom designed…

Describes the development of the Advanced Combustion Engineering Research Center (ACERC), which is a cooperative project of Brigham Young University, the University of Utah, and 25 governmental and industrial research laboratories. Discusses the research objectives, the academic program, the industrial relations and technology transfer program,…

Describes a program in a school district (Washington, DC) which brings professional scientists, engineers, and mathematicians into school classrooms to work directly with junior high school students. Reports on the programs progress to date, including the positive changes on the students' attitude toward science and mathematics. (TW)