Reports on a naturalistic study conducted with 24 low-achieving high school biology students that determined how the teacher and students used two computer-based videodisk programs, a print-based activity, and a dissection laboratory to learn about frog anatomy and to conduct a frog dissection. Future research is suggested. (Contains 14…

This second in a series of articles on planning for instructional computer networks focuses on site preparation, installation, service, and support. Highlights include an implementation schedule; classroom and computer lab layouts; electrical power needs; workstations; network cable; telephones; furniture; climate control; and security. (LRW)

This study documented the teaching practices of 2 exemplary biology teachers of grades 11 and 12 by means of an interpretive research methodology. Teaching practices are identified that may be considered exemplary and worthy of attention and analysis by other science teachers and science teacher educators. (PR)

The development of scientific explorations in schools and a framework for their assessment within the context of Britain's Graded Assessment in Science Project (GASP) scheme is described. The criteria for assessing the planning, implementing, concluding, and evaluating of explorations are provided. (KR)

Jacksonville State University's Teaching/Learning Center is an on-campus tutoring program that works cooperatively with area schools to serve at-risk and gifted students. Preservice teachers provide one-on-one tutoring and receive hands-on teaching experience, practice with computers, experience working with parents and teachers; they fulfill…

Three commercial products for data acquisition with the Macintosh computer, known by the trade names of LabVIEW, Analog Connection WorkBench, and MacLab were reviewed and compared, on the basis of actual trials, for their suitability in physiological and biological teaching laboratories. Suggestions for using these software packages are provided.…

Discusses various factors involved in planning and implementing an introductory computer science course in an Indian secondary school located in Bahrain. Topics discussed include computer literacy; selection criteria for microcomputers; funding; computer laboratories; teacher training; criteria for student selection; students' viewpoints; teaching…

Summarizes the animal rights argument that objects to the use or killing of animals for educational purposes. Reviews and evaluates alternative approaches that include the nonanimal options of videotaped experiments, self-experimentation, and computer simulations. (MDH)

Presents an account of a self-access language-teaching scheme operated at the University of Bologna (Italy) that was developed to teach English to university students by building a self-access environment available over a computer network. Discusses courseware, test generator, multimedia workstations, student use of laboratories, and future…

Overviews the 20-year history of the English Composition Board at the University of Michigan, an independent unit directed by a policy board until it was effectively ended by being placed under the English Department in 1997. Describes its early cooperative and later collaborative approach to management style. Argues efforts to institutionalize…

Describes the development and implementation of a laboratory-based professional development program for high school chemistry teachers. Demonstrates how chemistry can be taught with simple, readily available materials. (DDR)

This study examined how, in some instances, participation in the cultural practices of high school science classrooms created intrapersonal conflict for ethnic minority students. Discourse analysis of videotaped science classroom activities, lectures, and laboratories was the primary methodology employed for analyzing students' discursive identity…

The purpose of this study was to examine teachers' perceptions concerning the modular technology approach to teaching technology education in Georgia. The study addressed the following basic research question: What do teachers in Georgia perceive to be the main advantages and drawbacks to teaching technology education in a modular environment…

This study examined how the use of Knowledge Forum (KF)[R], a networked, Internet-based learning environment, was related to the literacy development of 4-year-old children in a laboratory school affiliated with the University of Toronto. Over the course of the year, children participated in a longitudinal photo journal project. With adult…

In this article, the author describes the evolution of Electronic Collaborative Educational Learning Laboratory (ECELL) and shares some of the insights that she has gained over the past five years. ECELL was created as "Collaborative Learning Laboratory" for both pre-service and in-service teachers aimed at transforming the design and…