Analyzes middle school students' interests in biology to provide information on instructional strategies and curriculum development in Korea. Reports that the highest interest domains are genetics and microscope observations. Contains 16 references. (DDR)

Addresses the interface between two scientific disciplines, chemistry and physics, and suggests that learners do not readily integrate their knowledge across such domains. Recommends further research on how demarcations encourage learners. Contains 46 references. (DDR)

Argues that much of the conceptual-change literature does not study change per se, but infers, often from interviews, changes in students' conceptions and discourse during learning. Concludes that what is needed are descriptions of learning trajectories. Contains 17 references. (DDR)

Supports the use of microanalysis of conceptual change as a tool for reconceptualizing the nature of students' knowledge-in-development and dissolving concept-misconception and expert-novice dichotomies. Contains 48 references. (DDR)

Describes a study that illustrates that collaborative-thought experiments are emergent phenomena triggered by events as a whole rather than being predesigned. Points out that participants gradually adopt shared graphical representations and meanings. Contains 28 references. (DDR)

Illustrates how a well-designed curriculum can lead students to construct an unwanted conception. Concludes that the conceptual-change-cum-discourse perspective has the potential to integrate the affordances of both methodological approaches and past empirical accomplishments. Contains 33 references. (DDR)

Describes one student's learning pathway as a sequence of several metastable conceptions of the atom starting from a planetary model. Displays the final cognitive element as an association of three parallel conceptions. Contains 26 references. (DDR)

Provides a neurocomputational account of knowing and learning and grounds situational cognition theory in a neurocomputational model of neuronal activity. Presents the advantages of this theoretical approach. Contains 60 references. (DDR)

Takes a situated-cognition perspective on learning and cognitive development. Presents a detailed framework that includes operationalizations for levels of situated learning. Contains 31 references. (DDR)

Compares a school that integrated mathematics, science, and technology in grade nine to a school in the same district that taught the same courses separately. Discusses the benefits of an integrated-learning setting for the students. Contains 31 references. (DDR)

Explores stereotypes of scientists and the effectiveness of a national curriculum at altering these ideas among primary children. Results confirm the prevalence of a gender-biased stereotype and an unrealistic view of students' work. Contains 20 references. (DDR)

Reviews evidence of the effectiveness of a scheme resulting from CASE (cognitive acceleration through science education) research. Focuses on the effectiveness of the scheme in raising standards in science. Contains 16 references. (DDR)

Investigates the scope and nature of tasks demanding students' application of higher order thinking skills while studying biology in junior and senior high schools in Israel. Contains 29 references. (DDR)

Surveys student and qualified engineers (N=189) in Bulgaria via a questionnaire. Results stress the importance of the need for women to work for economic reasons and the role of the communist system in emphasizing engineering and gender equity. Contains 26 references. (DDR)

Explores the responses of primary school groups to animal exhibits. Data obtained from analysis of the content of conversation suggest more similarities than differences by gender. Contains 24 references. (DDR)