This article describes a two-semester general chemistry laboratory teaching approach to assist students in gaining experience with science-process skills. The ultimate goal is successful completion of a second-semester service-learning project requiring use of their newly developed science-process skills. The project entails creating an…

This study empirically tests the feasibility and effectiveness of video lectures as a form of video instruction that enables a comprehensive teaching strategy used throughout a traditional classroom course. It examines student use patterns and the videos' effects on student learning, using qualitative and nonparametric statistical analyses of…

A common instructional task and a set of educational environments are hypothesized for analysis of media cost data. The analytic structure may be conceptulized as a three-dimensional matrix: the first vector separates costs into production, distribution, and reception; the second vector delineates capital (initial) and operating (annual) costs;…

From some 700 books and articles on the professional education of teachers, most of them published from July 1966 through June 1967, 350 were selected for inclusion in this annotated bibliography. Entries were selected for representative quality and significance. The introduction lists 12 observations regarding trends in the field and notes the…

The theme of this issue of ELT Documents is the use of the language laboratory in language learning. An article by A. Maley summarizes the conference on the use of the language laboratory for advanced learners, held in Paris, 2-4 Oct. 1974, from which two main perspectives emerged. One is critical of the structuralist audio-lingual assumptions…

Faculty members in various Illinois universities work cooperatively in implementing and refining a program of teacher identification of problems of pupils which limit and handicap their progress in school. The Student Needs Assessment Program (SNAP) requires a high level of professional commitment from both teachers and the principal. Teachers use…

A project addressed the lack of rural school laboratory facilities and limited opportunities for staff development by training 22 high school physics teachers in rural Missouri to use videotaped "virtual" laboratory experiments and student data-collection worksheets. Surveys identified 19 topics for which physics teachers reported…

Based on one educator's interactions with writing center personnel over the past dozen years--and not based on empirical research--the following are among the most common perceptions that writing center personnel hold with regard to central administration: (1) central administration prefers to keep writing centers powerless and marginalized; (2)…

This document provides guidelines for planning technology education facilities. Chapter 1 defines technology education in terms of a vision, educational outcomes, and curriculum and facilities. Chapter 2 focuses on creating technology education facilities and describes the planning process, design, construction, installation of furnishings and…

This book was written to help introductory biology teachers gain a basic understanding of contemporary bioinstrumentation and the uses to which it is put in the laboratory. It includes topics that are most basic to understanding the nature of biology. The book is divided into five sections: (1) "Separation and Identification" that includes…

This laboratory manual on microbiology begins with an introduction relating the study of microorganisms to health occupations education and stressing the importance of teaching critical thinking. The introduction is followed by general instructions for the use of the manual and an illustration of hand washing procedures. The 13 laboratory…

For 8 years, the Community College of Allegheny County has offered a non-traditional science course, Chemistry of Art, which enables students to appreciate more fully the bonds and commonalities existing between the sciences and the arts, where creativity is common to both and where hands-on experience, visualization, and critical thinking can…

Over the years, a composition instructor has watched the metaphor of the writing center as a spider web unfold on three different college campuses, all of which have a culturally diverse student body. As a junior college peer tutor, a graduate student tutor, and a faculty member trying to get out of doing some committee work, the instructor has…

This training module on the troubleshooting of an electromechanical system, The Westinghouse Programmable Logic Controller (PLC) controlling a pneumatic robot, is used for a troubleshooting unit in an electromechanical systems/robotics and automation systems course. In this unit, students locate and repair a defect in a PLC-operated machine. The…

This digest examines ways in which the foreign language laboratory can serve to support communicative approaches to language instruction by becoming interactive. Although, in one sense, this can be achieved through the acquisition of interactive hardware, this paper focuses on the pedagogical approaches to language lab use that create interaction…