This description of microcomputer-based laboratories (MBL) for science focuses on experiments with a motion detector by non-science majors at Tufts University. Exercises had been used previously with sixth grade middle school students, indicting the effectiveness of MBL for students with a wide range of abilities. (Author/LRW)

Addresses the history and philosophy of accident prevention in chemistry laboratories. Presents the results of a statewide survey done in Colorado designed to investigate the etiology of academic chemistry laboratory accidents in institutions of higher education. Patterns of accident characteristics identified by the student are discussed. (TW)

Describes an experiment designed to introduce biochemistry students to the specificity of an analytical method which uses an enzyme to quantitate its substrate. Includes the use of toxicity charts together with the concept of the biological half-life of a drug. (TW)

Describes applications of speech processing equipment that can communicate clearly with students about the patterns of sound and can teach students to monitor their own progress in second language acquisition. Discusses equipment being used at West Chester University (Pennsylvania) for learning pronunciation and stress in several different…

Librarians should adopt a teaching role to instruct users in microcomputer literacy, as microcomputer laboratories and software collections are increasingly a part of academic libraries. University of Wisconsin-Parkside has provided microcomputer orientation workshops and faculty seminars in their microcomputer lab for students, faculty, and…

Describes the rationale for using computer-assisted videodisc lessons to enhance introductory chemistry courses at University of Illinois, and presents sample lessons to illustrate what students see and do as they proceed through the lessons. Lesson construction and use are reviewed. (MBR)

Describes several laboratory experiments that are adaptations of clinical tests for certain genetic diseases in babies. Information and procedures are provided for tests for phenylketonuria (PKU), galactosemia, tyrosinemia, cystinuria, and mucopolysaccharidosis. Discusses the effects of each disease on the infants' development. (TW)

Describes an experiment developed at Brooklyn College (New York) in which the preparation and ammonia analysis of an amminenickel(II) chloride is extended to include a spectrophotometric analysis for nickel. Discusses the materials needed and the procedure for the experiment which takes nine hours of laboratory work. (TW)

Presents an experiment which links mass spectrometry to gas chromatography. Also presents a simulation of iron extraction using a ZX81 computer and discussions of Fehling versus Benedict's solutions, transition metal ammine complexes, electrochemical and other chemical series, and a simple model of dynamic equilibria. (JN)

Describes "Imitation Exercise," which has been developed to help beginning language learners cope with hearing and recognizing a collection of sounds they are unfamiliar with. By conducting the exercise entirely in the students' native languages, they are not threatened, and in addition, they are allowed to listen to sounds in a familiar,…

This publication presents changes and modifications for 2006-2007 to the "International Rules for Precollege Science Research: Guidelines for Science and Engineering Fairs." It is written to guide fair directors, teachers, scientists, parents, and adult volunteers as they pursue their work of encouraging students to explore and investigate their…

This paper describes the development of comprehensive psycho-educational groups for students in a secondary school attached to a Japanese university. Although deliberate application of psychological knowledge to self-empowerment has been a central component of counseling programs in the United States, such practice is only now emerging in Japan.…

This book is a compilation of articles from the The American Biology Teacher journal that present biology labs that are safe, simple, dependable, economic, and diverse. Each activity can be used alone or as a starting point for helping students design follow-up experiments for in-depth study on a particular topic. Students must make keen…

As head of the Department of Pedagogy at the University of Chicago, John Dewey established an elementary school where a new curriculum could be put into practice, evaluated, and refined. This paper discusses how the activities of the school put Dewey's theories into practice generally, and particularly how they were applied to music education.…

The tension between providing opportunities for mathematical understandings and the need to teach widely-used notations and algorithms is explained in terms of a folk pedagogical conflict. Divergent pedagogical practices are shown to follow from different mental and epistemological assumptions and manifest themselves in equally divergent student…