Investigates the effects of science students' domain-specific knowledge and language proficiency on local lexical and syntactic processing and on semantic and higher conceptual processing of biology texts written in the students' first and second languages. Results indicate that language proficiency affects lower-level processing and…

A study involving 28 fourth-graders in a reform mathematics classroom, 3 with learning disabilities, investigated changes in teacher and student discourse over nine-weeks. Clear patterns of change in teacher and student discourse occurred. Nonetheless, intentional efforts to include target students in whole-class discussions yielded instructional…

Considers four language arts--speaking, listening, reading, and writing--as activities that enhance the development of mathematical concepts. Suggests ways language arts can be used in learning difficult concepts as missing addends, algorithms, number facts, and problem solving. (39 references) (MDH)

Describes the effects of one computer program used in a nonmajors biology course to provide a model for implementing and validating the use of software programs that incorporate tutorials with laboratory simulations. (Contains 27 references.) (MDH)

Shows fragility of knowledge in connection with a false application of mathematical induction, as observed in a problem-solving course for prospective teachers. The attempt to explain the observations is based upon an analysis of the logic underlying proof by mathematical induction and a concept formation theory. (MKR)

Students have difficulty understanding ecosystem concepts. This article argues that the difficulty stems partly from not grasping the underlying causality that structures the concepts. We report on an intervention study designed to teach eight- and nine-year-olds to reason about domino, cyclic, and mutual causality by infusing causally focused…

This report explores ways in which instructional conversations between a teacher and her students contributed to building an academic community in a transitional bilingual fourth-grade classroom. Through an analysis of reading lesson transcripts, classroom events, and student essays and journal assignments, the report shows how classroom…

This report summarized observations of administrators at nine colleges in the Academic Quality Consortium (AQC) who assessed the performance of their institutions using the Malcolm Baldrige criteria as a guideline. These criteria include leadership, information and analysis, strategic planning, human resource development and management, management…

This document presents an annotated listing of articles, conference papers, book chapters, papers, and books published in 1995 as a result of investigations carried on at the University of Pittsburgh's Learning Research and Development Center (LRDC). The publications are organized alphabetically by author and chronologically within each author's…

The 13 essays in this book examine the theory of constructivism in relation to teaching and learning. The first section provides an account of the epistemological, psychological, and sociocultural research that serves as the theoretical basis of constructivism, and includes the following chapters: "Introduction: Aspects of Constructivism" (Ernst…

This paper examines students' mathematics learning in a social context as two versions of an instructional sequence designed to facilitate students' development of a conceptual foundation for place-value numeration are enacted in two third grade classrooms. The same instructional sequence is used in each classroom with the regular classroom…

This Pilipino teacher's guide is part of Berkeley, California Unified School District Asian American Bilingual Center's effort to foster the total growth of the child. To facilitate that growth, the Center has selected an interdisciplinary approach to curriculum development. Social studies themes and concepts provide the framework within which all…

This Pilipino teacher's guide written in Chinese and English is part of Berkeley, California Unified School District Asian American Bilingual Center's interest in fostering the total growth of the child. To facilitate that growth, the Center has selected an interdisciplinary approach to curriculum development. Social studies themes and concepts…

This document covers approximately 500 publications developed by the University of Pittsburgh's Learning Research and Development Center (LRDC) from 1985 through 1991 and constitutes a record of LRDC's commitment to research that can strengthen educational practice. An abstract is provided for most entries. Each publication summarized addresses…

A longitudinal case study was conducted to explore changes in how beginning science teachers conceptualize science teaching. The current study explored the development of two of these teachers who were chosen because of their contrasting levels of expertise after their first semester of independent teaching. The research was designed to elicit the…