The purpose of this study was to determine if factors to predict success in college biology (i.e., prior knowledge of biology or reasoning ability) depend on the instructional method employed (i.e., expository or inquiry). Reasoning ability was found to account for a significant amount of variance in final examination scores, regardless of…

Examines how science teachers' (n=14) knowledge of science and science pedagogy changed after participation in a constructivist-based methods course. More-experienced teachers were paired with less-experienced teachers, and pre- and post-instructional concept maps, journals, portfolios, and transcripts revealed that, within the zone of proximal…

Ten-year-old students (n=531) from the U.S. and Germany were studied to determine the relationships between everyday experience, domain-specific control beliefs, acquisition of science knowledge, and solving of everyday technical problems. A causal model, developed and tested through structural equation modeling, showed that domain-specific…

Concept-map construction was tested as a means of increasing the conceptual learning of first-year, non-major college chemistry students (n=32). No significant differences between the control (essay-writing) and treatment (concept-map-constructing) groups were found on post-lab multiple-choice achievement tests. Interviews with students indicated…

Changes in grade 10 students' (n=79) conceptions of genes during genetics instruction was studied from multiple perspectives. Ontologically, most students moved from passive to active models of genes. Affectively, students were interested in genetics but unmotivated by microscopic mechanistic explanations; however, teaching approaches were…

Argues that a previous study of preservice teachers' beliefs about the nature of science (NOS) was interpretively and methodologically faulty. Contests the finding that teachers learned the NOS through implicit instruction, and questions the methodology leading to the assertion that teachers intended to include NOS instruction in their lessons.…

Answers a critique of a previous study of teachers' beliefs about the nature of science (NOS). Reasserts that teachers in the study learned the NOS through implicit instruction and contends that there was negligible researcher bias in the finding that teachers planned to include NOS instruction in their instruction. Defends the choice of…

Uses historical and contemporary examples to prove that many feminist analyses fit together into a compelling perspective on the ideology of science. Addresses how this ideology affects those who pursue careers in science. Contains 31 references. (DDR)

Reports on a case study that examines the beginnings of gender differentiation during a naturally occurring academic activity designed to support and guide young children's interest in doing science. Contains 25 references. (DDR)

Provides three different accounts of a gender equity project in a grade 10 science class. Illustrates different rhetorical forms for representing research and different assumptions about gender, equity, pedagogy, and the representation of data. Contains 33 references. (DDR)

Explores how a dozen high school girls express their relationship to and understanding of prenatal testing and its possible place in their lives and the lives of others in the context of a short unit on prenatal testing in a semester-long genetics course. Contains 57 references. (DDR)

Shares assignments developed and used by feminist science and teacher educators in undergraduate and graduate teacher-education classes. Focuses on students' reactions to these assignments. Contains 37 references. (DDR)

Reports on an action research study of one male science education professor's experience teaching elementary science methods to females. Presents the perspectives of co-researchers and examines what each learned about the professor's practice. Contains 97 references. (DDR)

During a symposium in 1997, speakers raised three issues about gender equity and research: (1) distinguishing between the meanings of the terms gender and sex, (2) assuring that science methods classes are gender inclusive, and (3) determining the reasons for changing practice. (DDR)

States that at the level of state boards of education, policy defines action by providing a template from which to select multiple alternatives. Discusses the impact that policy has on future decisions. (DDR)