Reports (n=16) preservice science and mathematics teachers' findings and reflections from an assignment to conduct case studies of workers from a variety of settings to investigate the knowledge and skills necessary for high school graduates to be successful in the present-day workplace. (Author/MKR)

Twenty-three senior high school special education students were trained in the use of either a teacher-directed graphic advance organizer or a student/teacher-shared graphic advance organizer. Results revealed that the use of either type of advance organizer generated higher quiz scores in mathematics and science. (Author/JDD)

Describes a study of eighth-grade students that investigated the impact of computer simulations on students' ability to generalize scientific concepts from classroom to naturally occurring problems. A curriculum for teaching thermodynamics that was reformulated to emphasize integration of understanding is described, and student reactions are…

Summarizes adult and teacher education research and provides suggestions to design personalized programs for elementary science staff development. Discusses principles of adult education; research on inservice training components; the Concern-Based Adoption Model and teacher change; practical implications for K-6 science teacher workshops; methods…

Reviews rationale, purposes, challenges, and relevance of hands-on, plant biology curricula that have been developed in response to the limited use of plants in biology education. Discusses methods to maintain both instructional rigor and student interest in the following topics: cut flowers, container-growing media, fertilizers, hydroponics,…

Describes in-service course that used the learning cycle to involve teachers in consumption and production of science education literature. Students read and prepared summaries of NSTA journals, content journals, and research journals. Students developed their own article for publication. The process validates teaching ideas, promotes a sense of…

Discusses the early recognition of chaos as seen in Poincar's work solving dynamical problems. Proposes five examples from which an inventory of the manifestation of chaos can be inferred. Discusses some instructional consequences of the development of ideas of chaos. (MDH)

Norms of undergraduate teaching behavior were examined in a survey of 302 biology, history, mathematics, and psychology faculty in 2 institution types, research universities and comprehensive colleges. The study investigated the perceived impropriety of specific planning, in-class, interpersonal, curricular, and testing practices. The survey…

A case study is presented of a science class for 10 underachieving gifted intermediate grade students. The paper describes how a focus on overcoming underachievement might conflict with the need for active, hands-on science activities. Suggestions are offered for integrating the goals of raising self-concept while developing skills of inquiry and…

A 50-state survey was conducted to determine state indicators of quality of science and mathematics instruction in elementary schools. Data are summarized for (1) policies affecting amount of instruction; (2) state requirements for science and mathematics teacher certification; and (3) state testing programs in science and mathematics. (SLD)

Describes the interactions of high school girls and boys during coeducational science lessons. Analyses of the audiovideo recordings of 144 lessons taught by 12 male teachers indicate that girls were more likely to initiate classroom discourse. Findings did not support the hypothesis that gender disparity in science achievement in favor of boys…

Describes the modern hot-air balloon and the physics of ballooning. Proposes that students construct their own hot-air balloon and presents an experiment calculating the time needed for a balloon to rise to the ceiling of a gymnasium. (MDH)

Presents results of intensive clinical interviews with 11 high school chemistry students representing a broad range of achievement levels as selected from 180 students who completed a written test upon completion of an instructional unit on chemical change. Results indicate that students commonly experience difficulties in chemical knowledge,…

Describes a study of a collaborative project in which science education faculty and upper elementary school teachers investigated the potential of a project based, technology rich, environmentally oriented approach to science education in an urban school. Discusses research methods and teacher responses to the computers and/or telecommunications…

Describes the repurposing of a Public Broadcasting Service television series, "Newton's Apple," into interactive videodisks for middle school science classrooms. Topics discussed include the goals of the project; components of the videodisks, including video, still photos, print materials, teacher's guide, and software; and feedback and…