Lists a program for a simulation of Rutherford's gold foil experiment in BASIC for both Apple II and IBM compatible computers. Compares Rutherford's model of the atom with Thompson's plum pudding model of the atom. (MVL)

Reviews seven papers presented by the Technical Committee for Education of the International Federation for Information Processing. Topics consider: undergraduate physics, high school optics, a mathematics lab with LOGO, simulations and modeling for secondary education, computer assisted instruction with biology, and mathematics of tomorrow. (MVL)

Provided is an empirical method to train students to avoid physical disaster in their work experience. Discussed is a computer program, CHETAH, which can be used in advance of synthesis to classify the possible explosive nature of the products. Plosophoric and auxoplosive weights of many organic groups are listed. (MVL)

Described is a course which combines the usual instruction in technical subjects of industrial chemical operations with some of the business aspects that compose the total commercial enterprise. The two-hour-a-week semester course syllabus is provided. A business game to develop a plan for business expansion is included. (MVL)

Described are three chemistry demonstrations: (1) a simple qualitative technique for taste pattern recognition in structure-activity relationships; (2) a microscale study of gaseous diffusion using bleach, HCl, ammonia, and phenolphthalein; and (3) the rotation of polarized light by stereoisomers of limonene. (MVL)

Discusses the Bradford Plan's general education core curriculum which includes a course in scientific literacy. Advocates an understanding, awareness and appreciation of the science field. Provides the course objectives and outline. (MVL)

Reviews two computer programs: "Molecular Graphics," which allows molecule manipulation in three-dimensional space (requiring IBM PC with 512K, EGA monitor, and math coprocessor); and "Periodic Law," a database which contains up to 20 items of information on each of the first 103 elements (Apple II or IBM PC). (MVL)

Explores the selection, source, funding, time constraints, and community support involved in developing carefully planned and executed science projects. Lists 21 kinetics experiments noting the instrumentation needed and the original references. (MVL)

Describes how to make the following paper molecular models: trigonal prism; tetragonal pyramid; tetrahedral; and trigonal pyramid. Methodology is given for general paper model manipulation to make various shapes including a chain of tetrahedra and an icosahedron. (MVL)

Reviews five Apple II computer programs: (1) The Research Companion: Supreme Court Decisions, grades 9-12; (2) Rebus Writer--vocabulary, problem solving, wordplay, grades 3-12; (3) Playing with Science: Temperature--MBL for grades K-7; (4) Exploring Science: Temperature--MBL for grades 6-12; and (5) ShowOff--graphics, desktop presentations for…

Reviews three chemistry software programs at the high school and college general chemistry level for the Apple II family. Includes "Chemical Nomenclature and Balancing Equations,""Principles of Stoichiometry," and "Solubility." (MVL)

Describes a full day of chemistry fun and competition for high school chemistry students. Notes teams have five students from each high school. Lists five competitive events for each team: titration, qualitative analysis, balancing equations, general chemistry quiz, and quantitative analysis with atomic absorption spectroscopy. (MVL)

Describes a prototype for the use of local area network (LAN) technology in a sixth grade earth science curriculum. Classroom activities that focus on cooperative small group learning are discussed, coordinated investigations as a framework for scientific activities in the classroom are explained, and possible future work with LAN environments is…

Discussed are problems encountered when a gas absorption experiment with strong measurement error is used. Notes students either avoid the experiment or report it as defective. Provides ideas to make lab experiments more instructive. (MVL)

Describes research conducted on the organization of information from many disciplines to teach social issues raised by nuclear technology. States that the social sciences provided the organizational base for most courses examined, courses emphasized moral responsibility and political choice, and syllabi emphasized technological, strategic, and…