Evaluates two Apple II interfacing packages designed to measure pH: (1) "Experiments in Chemistry" by HRM Software and (2) "Voltage Plotter III" by Vernier Software. Provides characteristics and screen dumps of each package. Reports both systems are suitable for high school or beginning college laboratories. (MVL)

Describes the three levels of interactive video and what is known about its instructional effectiveness. Lists 33 videodiscs available for science education. Discusses the uses of interactive video in science teaching. (MVL)

Provided are projections for the scientific job market in the 1990s. Predicted are increases in the numbers of engineering positions above the rate of growth for all other occupations. The status and outlook for minority groups are highlighted. (CW)

Discussed are seven computer programs: (1) a computer graphics experiment for organic chemistry laboratory; (2) a gel filtration simulation; (3) judging spelling correctness; (4) interfacing the TLC548 ADC; (5) a digitizing circuit for the Apple II game port; (6) a chemical information base; and (7) an IBM PC article database. (MVL)

Reviews the recent history of adapting educational enterprise to technological change. Assesses where technology stands today and attempts to look at the future. Describes the impact of the personal computer and looks at further technological assaults. Considers options available at the present. (MVL)

Describes study conducted with undergraduates in India to investigate the selection of suitable learning strategies in science instruction. Highlights include six independent and seven group learning strategies; components of students' learning potential; the influence of different components of learning potential on three achievement levels; and…

Compares class size and faculty rating by students. Warns that certain instructors may not be effective with large class size (>100) but may be very effective with small class size. Infers that some poor large class instructors do not improve with time. (MVL)

Examines the current development of computer compact disk storage devices (CD-ROM). Describes the basics of how the CD-ROM operates and identifies educational uses. Lists companies currently providing CD-ROM software and producing CD-ROM players. (MVL)

Analyzes the classroom interaction pattern of physics teacher trainees in a Nigerian college of education. Findings include: more than half of the lesson was a monologue, and there is a significant relationship between classroom interaction patterns and attitudes towards the teaching profession. Suggests some future changes. (YP)

Introduces three physics experiments for high school and college classes. Topics include measuring the ratio of heat capacities using a microcomputer and a glass syringe, producing large electric sparks using a variation of a Leyden bucket, and observing transmission line behavior using television signals. Includes descriptions of materials and…

Considers eight components to be considered in setting up a microcomputer center for use with college classes. Discussions include hardware, software, physical facility, furniture, technical support, personnel, continuing financial expenditures, and security. (CW)

Describes several environmental education activities. Introduces educational materials and two environmental education programs. Provides demographic and geographic data of the region. (YP)

A study of 557 medical students investigated gender and age differences in: undergraduate science and cumulative grade-point averages (GPAs), medical college admission test scores, admissions interview ratings, medical school GPAs, and standardized medical achievement test scores. Dramatic differences were found in pre-admission performance, with…

A study investigated the relationship of social interaction and learning among women college students in a supplemental instruction program for science featuring a collaborative classroom structure. It was found that this culture of community and cooperation promoted intellectual risk-taking and connected understanding of concepts. Some new ways…

Described is the evolution of a multimedia approach for teaching Computer Aided Design (CAD). The presentation includes video tapes, a computer, an overhead camera, and hard-copy handouts containing class notes and CAD assignments. Also described is a complete "on-demand" training system for future use. (KR)