Practitioners and teachers should be able to justify their chosen techniques by taking into account research results: This is evidence-based practice (EBP). We argue that, specifically, statistical practice and statistics education should be guided by evidence, and we propose statistical cognition (SC) as an integration of theory, research, and…

Describes an assay to determine the rate of photoreduction of 2,6-dichlorophenolindophenol (DCPIP). Acquaints students with experimental design and teaches them how to evaluate and communicate their results with the goal of enhancing their scientific literacy by integrating basic chemistry and arithmetic into their practical experience. (JRH)

Suggests that technical writing teachers can use the "classics" of scientific literature to discuss science as rhetoric, effectively challenging major assumptions concerning the objectivity of science. Explores several sources on the relationship of the philosophy, history, and sociology of science to technical writing and rhetoric and how to…

Eight steps are outlined for presenting a combined science/language experience unit to primary students, in which the children observe and discuss a phenomenon and dictate a group report. Sample projects with fossils, magnets, and air pressure are described. (SJL)

An impressive interdisciplinary information base of learning disabilities (LD) research is developing, but a significant amount is isolated in journals not familiar to those in the LD field. The four existing LD journals need to seek LD research produced by related disciplines to serve as a research clearinghouse. (JDD)

The study sought to determine how integrating science and mathematics in a seventh-grade physics unit affected attitudes and achievement in science. Two above-average and two average classes were involved. Scientific attitudes of the average integrated group improved, as did achievement of the above-average integrated group. (MNS)

Divided into two major sections--Theory and Research and the Teaching/Learning Process--this pathfinder to the literature on bilingual education lists bibliographies, research reports and sources, reference sources, discussions of issues, teaching guides and textbooks, instructional resources, evaluations, catalogs, guidebooks, serials and…

This document analyzes data obtained from "Education in the Middle Grades," a national survey of practices and trends using a representative sample of principals in public schools that contain grade 7, to examine the use and effects of practices that many educators believe are especially responsive to the needs of early adolescents. Practices…