The paper details an exploratory qualitative study that investigated 61 prospective teachers' conceptual understanding of dissolving salt and sugar in water respectively. The study was set within a 15-week elementary science methods course that included a 5E learning cycle lesson on dissolving, the instructional context. Oversby's…

Emerging from Bandura's Social Learning Theory, this study of in-service elementary school teachers examined the effects of sustained Professional Learning Communities (PLCs) on self-efficacy in science teaching. Based on mixed research methods, and a non-equivalent control group experimental design, the investigation explored changes in…

Like their students, teachers may hold a variety of naïve conceptions that have been hypothesized to limit their ability to support students' learning. This study examines whether changes in elementary students' conceptions are related to their teachers' content knowledge, attitudes, and understanding of conceptual change. The study…

This study sought to determine the beliefs that tenured, in-service high school science teachers hold about how their participation in a large mid-Atlantic university's 6-week summer research experiences for teachers (RET) program might influence their pedagogical practices. The findings show a number of factors that teachers believed helped…

The purpose of this study was to investigate high school teachers' beliefs about inquiry instruction and determine how their beliefs influenced their use of inquiry after a professional development program. Thirty-six high school science teachers participated in this study. The professional development program consisted of a 2-week summer…

Diversity, multicultural education, equity, and social justice are dominant themes in cultural studies (Hall in "Cultural Dialogues in Cultural Studies." Routledge, New York, pp 261-274, 1996; Wallace 1994). Zeichner ("Studying Teacher Education: The Report of the AERA Panel on Research and Teacher Education." Lawrence Erlbaum…

This paper presents findings from a 4-year project that developed and implemented a blended inquiry science and English Language Development (ELD) program in a large urban California school district. The sample included over 2,000 students in Kindergarten through 5th grade. Participating students' English and science achievement was compared…

This study explored the nature of the relationship between a fifth-grade teacher and an informal science educator as they planned and implemented a life science unit in the classroom, and sought to define this relationship in order to gain insight into the roles of each educator. In addition, student learning as a result of instruction was…

In case studies of two first-year elementary classroom teachers, we explored the influence of informal science education (ISE) they experienced in their teacher education program. Our theoretical lens was identity development, delimited to classroom science teaching. We used complementary data collection methods and analysis, including interviews,…

Educators have argued the need for greater attention on how teachers learn to teach writing in science (Kelly and Bazerman in "Appl Linguist" 24(1):28-55, 2003; Martin in "Writing science: literacy and discursive power." University of Pittsburgh Press, Pittsburgh, pp 166-202, 1993). This article summarizes the findings of a…

This study examined the connections elementary preservice science teachers made among various aspects of nature of science (NOS). Totally, 45 preservice science teachers who were enrolled in the Laboratory Application in Science II course participated in the study. The course provided meaningful and practical inquiry-based experiences, as well as…

This study examined the influence of a professional development program based around commercially available inquiry science curricula on the teaching practices of 27 beginning elementary school teachers and their teacher mentors over a 2 year period. A quantitative rubric used to score inquiry elements and use of data in videotaped lessons…

This study examines how the implementation of a novel curriculum, that emphasizes the use of published scientific data and media to learn about human impact and ecological function, influenced ninth-grade biology teacher (N - 36) dispositions toward using data and media in their ecology and human impact lesson plans. It explores how integration of…

The purpose of this study was to investigate the influence of an integrated experiential learning and action research project on preservice science teachers' developing ideas about science teaching, learning, and action research itself. The qualitative, interpretive study examined the action research of 10 master's degree students who…

The potential of a theory of variation-framed learning study, a teacher professional development approach, to help teachers overcome curricular and pedagogical challenges associated with teaching new science curricula content was explored. With a group of Singapore teachers collaboratively planning and teaching new genetics content,…