Four uses of microcomputers in elementary science education are discussed. These include: (1) drill and practice; (2) simulation; (3) problem solving; and (4) programing. Indicates that mathematics instruction may be enhanced in the same ways. (JN)

Determined effectiveness of inquiry approach to science and language teaching to further develop classification and oral communication skills of bilingual Mexican American third grade students (N=64). Results indicate that participation in science inquiry lessons facilitated development of both classification and oral communication skills. (JN)

Highlights findings from cognitive science which suggest new approaches for science and mathematics instruction, addressing role of naive theories and qualitative understanding of situations in problem-solving. Also considers nature of the learner based on the findings. (JN)

Citing problems with a traditional introductory chemistry laboratory program, discusses a two-semester, project-oriented laboratory program using traditional experiments. A series of slide/tape programs discussing/illustrating potentially difficult concepts and techniques is used to facilitate instruction. Includes list of topics covered in the…

Describes laboratory procedures, demonstrations, and classroom activities/materials, including use of dwarf cichlids (fishes) in secondary school biology, teaching edge effects on stomatal diffusion, computer program on effects of selection on gene frequencies, biological oxidation/reduction reactions, short cuts with Drosophila, computer program…

Examined influence of teaching methods on content achievement of concrete and formal concepts by students differing in level of operational thought and influence of concrete/formal teaching on the intellectural development of students (N=86 grade 9-10 biology students). Methodology, results, conclusions, and implications are discussed. (Author/JN)

Describes a simulation in which students play roles of computer parts. Also describes cartesian divers and eye imagers prepared from empty detergent bottles and old 35-mm film cans respectively. Suggests using the divers and imagers as free give-aways during meetings or workshops. (JN)

Discusses whether formal thought constitutes a structured whole and role of propositional logic in advanced reasoning. Presents aspects of advanced reasoning model, considering hypothesis generation/testing as central processes in intellectual development. Argues that advanced reasoning schemata are linked by these processes and should be…

Highlights an educational workshop sponsored by the American Chemical Society's Committee on Chemical Education. Workshop presenters suggested stressing experiment over theory in elementary school science classes and exposing teachers to more science. A list of 20 recommendations resulting from the workshop are listed. (Author/JN)

Difficulties encountered by students when solving problems were examined using Program of Actions and Methods (PAM) for systematic problem solving in science. Difficulties encountered included those in analyzing the problem, planning the problem-solving process, executing routine operations, and those related to the ways teachers solve problems.…

Suggests, by argument and example, that the views which children bring with them to science lessons are, to them, logical and coherent, and that these views have considerable influence on how and what children learn from their classroom experiences. (Author/SK)

Discusses the postcard survey by "Science and Children" that attempts to identify elementary, middle, and junior high schools that have successful, sustained science programs and another similar search for exemplary programs conducted by the National Science Teachers Association and the Council of State Science Supervisors. (DC)

Random sample of K-12 science teachers (N=400) was surveyed regarding their attitude toward and practice of career education in their science teaching. Results indicate, among others, a rejection of a vocational view, favoring instead a career education conception which includes self-perception, values analysis, and vocational skills objectives.…

Explains how an environmental education course using a small group format was successfully modified for a large class setting through the use of whole class lectures and small group sessions (N=20-25) led by graduate teaching assistants. Includes course format and evaluation results. (DC)

Discusses problems associated with teaching physics in English and students' native languages. Reviews studies on the topic, including Whorf's linguistic relativity. Includes suggestions for further research. (SK)