Presents comments by classroom teachers on software for science teaching including topics on: the size of a molecule, matter, leaves, vitamins and minerals, dinosaurs, and collecting and measuring data. Each is an Apple computer series. Availability and costs are included. (RT)

Described is an activity which allows the investigation of human body systems using textbooks to enhance research skills and providing an opportunity for collaboration between pupils. Discussed are the purpose, materials, method, and results of this teaching method. Reported are some of the advantages of using this activity in teaching systems.…

Reviews three software packages: 1) a package containing 68 programs covering general topics in chemistry; 2) a package dealing with acid-base titration curves and allows for variables to be changed; 3) a chemistry tutorial and drill package. (MVL)

Describes a program for students or science teachers to integrate demonstrations into the science curriculum. Uses the idea of a chemical genie with numerous demonstrations to illustrate that science can be fun, to learn some indicators of a chemical reaction, and to discover factors that affect reaction rates. (MVL)

Presents reviews by classroom teachers of software for teaching science. Includes material on the work of geologists, genetics, earth science, classification of living things, astronomy, endangered species, skeleton, drugs, and heartbeat. Provides information on availability and equipment needed. (RT)

Describes a lab exercise used to demonstrate the measurement of biomass in a three layered forest. Discusses sampling, estimation methods, and the analysis of results. Presents an example of a summary sheet for this activity. (CW)

Investigates the development of dynamics concepts with one group aged 12-14, and other group aged 14-16. Collects data from Assessment of Performance in Science tasks, Piagetian tasks, and classroom science curriculum. Discusses the interaction of cognitive development and classroom experience in the development of concepts. (Author/YP)

Describes 10 steps for developing a diagnostic test of students' misconceptions and the use of two tests in chemistry (covalent bonding and structure) and in biology (photosynthesis and respiration in plants). Discusses the results and some implications for teaching science. (YP)

Follows an experimental program where 30 trained high school science teachers used 6 to 10 students each to produce an original experimental environmental research project. Offers suggestions to improve science in high schools. Lists methodology of several of the projects and describes others. (ML)

Discusses a teaching method using investigational skills for Nuffield A-level Physics including assessment technique, change of the assessment criteria, advice for choosing the topic, and future development. (YP)

Described is German involvement in the UNESCO program for environmental education. Environmental awareness education in primary and secondary schools, universities, and professional training are discussed. Media participation is recognized. Current main developments are highlighted. (CW)

Discusses the definition of scientific literacy, the curriculum of primary and secondary schools, scientists and teachers, cooperation with industry, and the resources and morale of teachers. (YP)

Presents a project-based curriculum, Foundations of Science (FOS), that integrates the physical and biological sciences. Consists of three years of integrated science based on: integrating science disciplines, project-based science, inclusion of authentic problems, and routine uses of technology. (nine references) (JRH)

Describes the Mathematics Correspondence School that was organized in late 1960s and still directed by the author, to serve about 1,000 Russian secondary students in small cities and remote villages. Discusses this project's extension to other disciplines, and the introduction of English versions of the school's textbooks via this regular journal…

Describes the process of osmosis from its discovery by Nollet in 1848 to modern applications. Uses experimental descriptions, illustrations, and photographs to explain osmosis. Discusses the technology of producing perfect filters and their applications in reverse osmosis to purify salt water and to filter blood in kidney machines. (PR)