Described is a third-grade science unit using feathers. Children use the feathers to learn about measurement, observation, and inference. Procedures and results are discussed. (CW)

Provides an overview of a graduate course on particulate processes, especially on crystal size distribution (CSD). Describes the course and includes a list of course topics. Discusses the CSD simulation and manipulation. (YP)

Describes ways to use nomographs, including solving equations for equivalent resistance of a parallel circuit, focal length of a thin lens, parallel combinations of standard resistance, average speed, refraction problem, and height of a vertically projected object. (YP)

Described is an activity used to introduce the anatomy of the skeletal and muscular systems. A teacher conducted, video enhanced demonstration and a student activity are discussed. Included is a sample student laboratory paper. (CW)

A program at an inner-city community health center involving 20 family practice residents provided an educational intervention concerning the use of laboratory tests based on quality of care, not cost containment. During the program, the use of thyroid stimulating hormone test declined, while complete blood counts ordered did not. (MSE)

This paper discusses the mechanization of mathematical functions by means of analog electronics. Five different approaches are described which demonstrate the versatility of the analog technique by using parabolic function, exponential decay technique, projectile trajectory, trigonometry, and piecewise linear approximation techniques. (YP)

A theory of motor skill performance in dentistry is presented, and studies of its use in improving preclinical laboratory instruction are reviewed. The model explains how the mind directs the hand so specific outcomes can be achieved, a theory which can be operationalized in instructional design. (MSE)

Argues that it is possible and desirable for writing tutors, acting out their role in classroom tutoring programs rather than in writing center programs, to play the dual role of teacher and tutor. Maintains that classroom tutoring projects have the potential to help educators practice the art of translating different philosophies, practices, and…

Presents a survey and case studies that demonstrate that cooperation within institutions of higher learning is worth the effort in increased efficiency. Some steps the language media center can take to develop cooperation with other media units on campus include developing an informal network of relationships with other media unit directors and…

Explores problems and solutions related to dealing with difficult people, specifically with those people encountered in the language-learning lab, including clients and employees. Classic types of difficult people include the bull, the fox, the time bomb, the whiner, the stone wall, the ultra agreeable, the bump-on-the-log, the know-it-all, the…

Describes the use of a laboratory-based exam in mechanics that makes students use metersticks, stopwatches, and spring scales to examine physical situations, make some calculations to predict what will happen, and then test their predictions. Includes a description of the lab stations for the actual exam. (JRH)

Compares a broad cross-section of high school biology laboratory manuals with respect to several standard features as well as the degree to which they engage students in scientific inquiry. Discusses comparisons with respect to topics contained in the manuals, types of activities, lab exercises, and features of activities. (JRH)

Presents a curriculum for veterinary schools developed by the Center for Animals and Public Policy at Tufts School of Veterinary Medicine that fosters an understanding of the facets of the human/animal relationship. Includes sections on animal demographics, the history of the animal protection movement, and the use of companion animals in…

Reviews the tensions between discourse-centered writing instruction and expressivist approaches. Considers the conflict when the writing instructor's approach differs from the writing tutor's approach. Explores the possibilities of a reflective response style of writing instruction. Advocates such an approach as a useful means of fostering writing…