In the literature on the situated and distributed nature of cognition, the coordination of spatial organization and the structure of human practices and relations is accepted as a fact. To date, science educators have yet to build on such research. Drawing on an ethnographic study of high school students during an internship in a scientific…

Working at scientists' elbows is one suggestion that educators make to improve science education, because such "authentic experiences" provide students with various types of science knowledge. However, there is an ongoing debate in the literature about the assumption that authentic science activities can enhance students' understandings…

This article reports on the results of the authors' research and development work that was designed to study the impact of internships in scientific laboratories on high school students. The authors sketch how the internships affected cognitive outcomes, experiences and attitudes, and the career aspirations of the high school students. The…

Presents a teacher's reflection on his teaching using two different perspectives. The first perspective uses the cognitive apprenticeship metaphor as a tool for analyzing and understanding teaching. The second, a methodological perspective, uses conversational analysis to arrive at microanalytic descriptions and conceptualizations of teaching. (PR)

Presents a model of collective teaching and learning as a way to build deep learning of science concepts while learning about alternative ways to teach the same subject matter. Articulates coteaching/cogenerative dialoguing in terms of activity theory and the associated first-person research methodology that has been developed as a method for…

Forty-six students enrolled in a high school physics course participated in a study designed to portray student views on, and understanding of, collaborative concept mapping. Students demonstrated a good understanding of concept maps and emphasized their usefulness as a learning tool. (56 references) (ZWH)

This male-specific study examined the development of integrated process skill in the context of open-inquiry laboratory sessions. Findings from this qualitative study indicate that male students develop higher-order process skills through nontraditional laboratory experiences that provided the students with freedom to perform experiments of…

Illustrates how teachers designed new science learning environments based on research readings from science and technology studies and studied teaching and learning within these environments. Examples of students' science-related activities include videotaped laboratory activities, taped interviews, and student-produced artifacts collected over…

Describes the practice of concept mapping, the student-student and student-teacher interactions, and cognitive activity occurring in participants. Authors conclude that concept mapping is an excellent activity that allows students to engage in extended science discourse. The maps provide students with a means to learn the language patterns of…

Reports on learning when engaged in a four-month experience of co-teaching a water unit in a seventh-grade classroom. Suggests that co-teaching allows for a mode of learning that is not captured by Schon's notions of reflection-in-practice and reflection-on-practice. Concludes that co-teaching, as co-learning, is praxis. Contains 26 references.…

Provides an example of the integration of science and mathematics learning of one high school physics student in a constructivist classroom. Discusses the student's integration of mathematical and nonmathematical representations and of different mathematical representations in a nonuniform acceleration experiment. Describes a model for integrating…