This qualitative study, investigating the claims, concerns, and issues arising within the design stages of problem-based learning (PBL) curriculum units, was conducted during two masters-level classes during the summer of 1999. A hermeneutic dialectic discourse among veteran teachers (who were novice PBL curriculum designers) was facilitated by…

This book presents a reconceptualization of critical thinking theory. Drawing on pragmatic, feminist, and postmodern philosophies, the book offers an overview of the history of critical thinking and identifies its major theorists. It critiques how critical thinking is conceptualized and applied in classrooms and offers a newly delineated platform…

The demise of the behaviorist paradigm and the rise of the social, cognitive, and interactionist models of second language acquisition (SLA) have led to the understanding that constructivist mechanisms are part of the process. Given the variety of empirical findings and understandings research in the field has yielded, this study attempts to offer…

As a new century approaches it is time to re-assess the foundations on which instructional design currently rests, as well as the "mode of thinking" that it promotes. Traditional theories regarding instructional design have largely been implicitly based on out-moded eighteenth century conceptions of the physical universe (a mechanistic world view)…

Constructive-developmentalism is a theory of learning that incorporates two major concepts: (1) that students construct knowledge by organizing and making meaning of their experiences, and (2) that this construction takes place in the context of students' assumptions about and creation of knowledge. A gap often exists between instructor and…

This paper examines, through historical analysis, the values and beliefs underpinning the early theories and applications of problem-based learning and contrasts these with current theory and practice. This study focuses on the first three decades of the twentieth century, because, during this time period, the use of projects in education became…

This book is part of a series of case studies that demonstrate better ways to educate Ohio's students. The case study is part of the Transforming Learning Communities (TLC) Project, designed to support significant school-reform efforts among Ohio's elementary, middle, and high schools. This report describes the implementation of an innovative…

This digest features a review of learning styles research with a focus on the Dunn model of learning styles which delineates five types of stimuli: (1) environmental; (2) emotional; (3) sociological; (4) physical; and (5) psychological. Issues related to practical applications of the Dunn model to mathematics and science education, learning…

This paper presents an overview of database tools that dynamically generate World Wide Web materials and focuses on the use of these tools to support research activities, as well as teaching and learning. Database applications have been used in classrooms to support learning activities for over a decade, but, although business and e-commerce have…

This study examines the perceptions of middle school teachers at the Miami Shores/Barry University Charter School (Florida) toward using computers in a classroom environment for teaching. A purposive sampling technique was used to select the school and the teachers involved in the study. A constructivist approach was used to understand the…

Vygotsky is widely considered one of the most significant and influential psychologists of the twentieth century. Nevertheless, true appreciation of his theories has been hindered by a lack of understanding of the background to his thought. "Vygotsky's Developmental and Educational Psychology" aims to demonstrate how we can come to a new and…

Reports on a study that addresses the implications of instructional strategies that are used to create cognitive disequilibrations to achieve conceptual change. Discusses several difficulties in the application of such conceptual change strategies. Contains 31 references. (DDR)

Recommends a constructivist approach to physics laboratory activities to make laboratories a place for personal maturation and cognitive growth. Describes class design in which ideas and techniques are exchanged which allow students the opportunity to initiate investigations based on early conceptual assumptions, and extend the investigation…

Constructs the philosophical background and underpinnings of the Science Education Portfolio Instruction and Assessment (SEPIA) project. Explains that students must develop skills in order to participate in epistemic interchanges. They must also be provided opportunities and materials to develop those skills. Contains 29 references. (DDR)

Distinguishes between psychological constructivist and social constructivist groups. Explains the reasons for the growing acrimony in debates between the two groups. Discusses social constructivist accounts of the causes of belief in science. Contains 43 references. (DDR)