Presents an argument for learner-centered modeling tools and approaches that take into account students' conceptions. Based on a theoretical argument for the interplay of grounded activity and systematic inquiry, the article reports on a study of an integrated science and mathematics high school class that investigated modeling activities.…

Examines ways that teachers' knowledge about teaching and their educational situations grow when they are engaged collaboratively with other teachers in inquiry on their own practice. Results indicate that mechanisms for enhancement of normal practice include anecdote telling, trying out ideas, and systematic inquiry. Contains 66 references.…

Discusses the similarities in learning outcomes from two very different environments: a research group and a problem-solving course. Provides examples that characterize the two environments and that point to similarities in outcomes. Speculates about why such similarities exist. (DDR)

Examines the implementation of Web-based Inquiry Science Environment (WISE), which can incorporate modeling tools and hand-held devices. Describes WISE design team practices, features of the WISE learning environment, and patterns of feature use in WISE library projects. (SOE)

Examines the work of one urban teacher network, analyzing ideas about educational equity and inequality evolving from its professional development practices. Using archival and ethnographic materials spanning 24 years, the article explores how the network's oral inquiry process makes visible two different, but interrelated ethical obligations…

Presents an instrumental analysis laboratory section of a problem-based format that includes elements of authentic, investigative, and cooperative learning. Discusses students' attitudes, achievement, and effects of the problem-based instruction on the learning process and higher order thinking in laboratory students. (KHR)

Describes an open-ended, inquiry-based chemistry lab in which students design and construct snow globes. Encourages the development of problem solving skills. (DDR)

Introduces a four-week environmental education project developed for elementary school students with the cooperation of the college of education and local school districts. Supports student learning in science through inquiry. (YDS)

Explores how students' epistemological ideas about the nature of science interact with their conceptual understanding of a particular domain as reflected in written explanations for an event of natural selection constructed by groups of high school students through a technology-supported curriculum on evolution. Highlights the need for an…

Describes a course developed for undergraduate students that includes an environmental science lecture and laboratory section. Focuses on the laboratory section as the critical component with activities that are real-world related, hands-on, problem solving-based, and use cooperative learning approaches. (Contains 12 references.) (Author/YDS)

Presents an existence proof of how preservice science teachers used analogies embedded in their course materials, Physics by Inquiry. Reports three distinct roles of analogies: a) cognitive process skills; b) scientific conceptual understanding; and c) social contexts for problem solving. Agrees on the importance of collaborative problem solving…

Introduces a professional development workshop designed for in-service secondary school science teachers that provides experiences for teachers in inquiry-based physical science. Features three components: (1) a three week summer institute; (2) two one-day, follow-up workshops; and (3) classroom visitation. Promotes the inquiry approach in science…

Presents an interdisciplinary unit on consumer product testing. Introduces students to term bias in predictions and investigates the claims in advertisements with research to make a decision on products. (YDS)

Reports results from a close study of five classes that are learning National Curriculum science with the help of special materials. Contains excerpts from interviews and test scores that illustrate some of the problems students have in understanding the nature of experiment and theory. (DDR)

If Socrates returned, he would find inculcation a ubiquitous feature of U.S. education. Students and teachers who dissent from the community's wisdom are still denied their voice. The ideal of genuine Socratic inquiry remains an elite proposition. The First Amendment, which should protect students' right to question long held assumptions and…