Heart-rate monitors can be effective in physical education teacher preparation programs and physical education classrooms. The article explains how to use heart-rate monitors and describes the coursework and lab experiences that introduce students to the monitors and teach a higher level of understanding and use of the technology. (SM)

Examines similarities and differences between the experienced and novice science teachers' (n=23) pedagogical content knowledge with respect to demonstration teaching. Concludes that experienced demonstrators have a broader understanding for chemical demonstration teaching than do novices. Suggestions are made to assist novice teachers in…

Informs parents that computers can be used for demonstration; classroom settings; tool laboratories (spreadsheets and graphics); multimedia presentations; networked instructional laboratories; integrated learning systems; schoolwide networks; writing laboratories; distance learning; and telecommunications. A sidebar lists 20 questions to ask when…

Contrasts the traditional honors program and the Advanced Placement program of the College Entrance Examination Board using the self-reports of 155 high school science teachers experienced in both programs. Examines the perceived influences of each program format upon the use of basic teaching techniques, laboratory experiences, pacing of the…

The fair test is predominately used by primary teachers participating in a science-education project with King's College London. Debates whether this level of use of fair test investigations is appropriate. (DDR)

Describes the development of an undergraduate physical chemistry laboratory curriculum at Duke University (North Carolina) that integrates library instruction for chemical information sources. Highlights include network access, electronic journals, access to Web sites, and the need for increased user education. (LRW)

Describes a field study in a local ecosystem which allows high school students to investigate the edge effect, where a meadow and a forest meet. Students measure soil moisture content, soil temperature, air temperature, relative humidity, wind intensity, and illumination level. Teachers can help students apply their findings to understand problems…

Information assurance courses delivered in an online environment pose challenges to the development of meaningful hands-on exercises for students. This article presents techniques on furnishing laboratory exercises to online students and presents examples of assignments drawn from the author's experiences in teaching online courses for over three…

This paper offers some concrete ideas and suggestions for incorporating discussions of experimental technologies in the middle level technology education classroom. Technology education students should be aware of experimental technologies. They should understand the ramifications of items such as hybrid vehicles, photovoltaic solar panels,…

Active learning and research-oriented activities have been increasingly used in smaller, specialized science courses. Application of this type of scientific teaching to large enrollment introductory courses has been, however, a major challenge. The general microbiology lecture/laboratory course described has been designed to incorporate published…

This article reports on research into learning gains made by children aged 10-12 when they studied astronomy using learning activities in a constructivist environment consolidated by access through the Internet to a scientific-grade telescope. Young people often hold naive or alternative ideas about scientific phenomena from early childhood. Since…

For several years, the author has been working with colleagues in the Northern California Writing Centers Association (NCWCA) and the Stanford Writing Center to build bridges between college and high school writing centers. The writing center at Stanford defines one of its central goals as "celebrating a culture of writing" for all…

This study aims to develop and evaluate competency-based web learning material (CBWLM) for the college practicum Microprocessor Laboratory. After using the CBWLM for 8 weeks, this study investigates CBWL's learning effects and self-directed learning aptitudes (SDLAs) as well as exploring the influence of SDLA on learning effects based on the…

"Dimension" is the annual volume containing the selected, refereed, edited Proceedings of each year's conference. "From Practice to Profession" was the announced theme of the annual conference of the Southern Conference on Language Teaching (SCOLT), held March 1-3, 2007, at the Atlanta (GA) Renaissance Hotel, in partnership…

The "Student Evaluation of Instruction" (SEOI) was administered to all full-time and part-time faculty. Approximately 96,255 surveys were sent out in 5,303 envelopes; 48,602 surveys were returned to the Office of Institutional Research. The return rate for the paper surveys was 51% including late submissions. Instructors' reports were…