Describes the evolution of a collaborative initiative involving undergraduate and graduate students in two teacher education programs. The article maintains that this collaboration, integrating language pedagogy and science instruction, is necessary for teachers who are to collaborate in schools and create enhanced interdisciplinary classroom…

Describes an action research inquiry conducted by a primary science tutor, focusing on his work with preservice and inservice teachers. The paper examines parallels between the research process and the researcher's approach to teaching adult learners. Both were underpinned by explicit epistemological assumptions based on a constructivist view of…

Investigates the role of talk, writing, and talk and writing on the learning and retention of simple and integrated knowledge, and describes the mechanisms by which talk and writing mediate these processes. Suggests that talk is important for sharing, clarifying, and distributing knowledge among peers, and writing is an important tool for…

Argues that current computer-based instruction does not exploit the instructional possibilities of computers. Critiques current models of computer-based instruction: behaviorist as too linear and constructivist as too unstructured. Offers a design model of Expanded-frame Hypermedia Knowledge-bases as an instructional approach allowing hypermedia…

Argues that the unit operations laboratory provides an ideal setting to help chemical engineering students become better engineering practitioners. Describes a summer program at the Colorado School of Mines that incorporates experience into a unit operations laboratory. (DDR)

Reports on initiatives taken to promote project-based learning by information and communication technology in both pilot and large scale projects. Reviews the history of paradigm shifts with regard to technological advances. (DDR)

Develops an eclectic paradigm of audioconferencing that incorporates the notion of transactional distance in flexible learning, caters for cultural contextualization, and includes aspects of objectivist, constructivist, and critical theory models of learning and teaching. Reports on a case study based on this paradigm involving indigenous…

Presents an architecture of an intelligent system to support learning that is able to address the issues that arise from constructivist theories of learning in a way that, rather than opposing to the standard intelligent tutoring system architecture, characterizes a broader view in all its components which can be appropriately attuned to address…

Addresses the implementation and evaluation of a constructivist course and extends the argument toward the induction of teachers into critical constructivism through their own action-research projects. Data is taken from a single case study illustrating the changes in the professional life and reflective practice of one teacher in Brazil. (AIM)

Attempts to clarify the critical, philosophical, epistemological, and pedagogical dimensions and underlying assumptions and relationships of a contemporary view of scientific literacy. Presents a practical framework for using writing in science to enhance scientific literacy and provides illustrative classroom examples. Contains 31 references.…

In April 2000, the National Council of Teachers of Mathematics will release "Principles and Standards in School Mathematics," a revised document stressing conceptual understanding and reasoning. NCTM standards specify that curricula should emphasize five mathematical processes: problem solving, reasoning and proof, communication,…

In the Discover Lab, a science education center at the State University of New York at Stony Brook, students learn to investigate, critique, and test big scientific questions and devise their own answers. Students are guided through cyclical processes of inquiry, logic and reasoning, testing and experimentation, and communication. (MLH)

Suggests social constructivism offers implications for reshaping schooling to correct the gap between the literacy achievement of students of diverse backgrounds and that of mainstream students. Proposes a conceptual framework. Suggests students' literacy will improve as educators address the goal of instruction, home language role, instructional…

Explores the complex relationship between second language writing and identity construction through an examination of English-as-a-Second-language learners' journal writing. Adopts a constructivist, sociocultural-historical framework to examine the discourses, texts, and voices of three 8-year-old Muslim girls as they learn English in a culturally…

Observed Hindi-speaking Indian caregivers and their children to examine how caregivers use language to create diverse conceptions of personhood. Distributional analyses examined the proportion of person references and class-based patterns of co-occurrence between particular social acts and person references. Discussion explored ways in which…