Teaching portfolios: Developing quality learning in pre-service science teachers

The premise that underlies the pre-service science teacher education program at Monash University is the need to focus on the nature of learning in ways that encourage student-teachers to reconsider their conceptions of learning and how this relates to their view of teaching. The purpose of teaching portfolios is to act as a prompt for student-teachers to reconsider these conceptions and as a way of helping them to better articulate their professional knowledge. The Science (Stream 3) student teachers construct a portfolio of teaching strategies, episodes, ideas, etc. that demonstrate how they see their role as science teachers. The portfolio is ungraded, openended and organised as a dynamic assessment task, not just a static end product. This paper reports on student-teachers' understanding of, and approach to portfolios as they come to understand its purpose and value. Specializations: chemistry and science education, technology and industry links with science curriculum Specializations: science education, reflection, curriculum and evaluation     

Documenting Science Teachers' Pedagogical Content Knowledge Through PaP-eRs

This paper examines science teachers' pedagogical content knowledge and ways in which that knowledge might be captured, articulated and portrayed to others. The research from which this paper is drawn has involved interviews with experienced science teachers in an attempt to make the tacit nature of their practice explicit. Initially, case methodology was envisaged as being a way of documenting these teachers' pedagogical content knowledge. However, over time, the form of knowledge and information that we were gathering and attempting to portray extended beyond that which could reasonably be described as being case-based. Hence we have developed an approach to articulation and portrayal based on what we call the CoRe (Content Representation) – which represents the particular content/topic of the science teaching – and PaP-eRs (Pedagogical and Professional experience Repertoire) – which help to illuminate specific aspects of the CoRe and therefore offer insights into pedagogical content knowledge itself. The results of this study offer new ways of conceptualising what pedagogical content knowledge is and how it might be captured, documented and disseminated.     

The Impact of Advancement Via Individual Determination on the College Readiness of First-Generation Hispanic Students in an Urban South Texas High School

The Urban Review - This study examined the phenomenon of college readiness in Hispanic first-generation college students. The purpose of this study was to determine if a relationship exists between...     

Science teachers' views of professional development

Seventy-five science teachers from schools across Australia were interviewed in 1991 as part of the Science Education Professional Development Project (SEPD), a Department of Employment, Education and Training (DEET) funded Project of National Significance with a brief to develop a strategy to enhance the professional development of science teachers. At the time of interviewing there was considerable discussion about the implementation of a new classification, the Advanced Skilled Teacher. A major purpose of this Award Restructuring was to offer a career path for classroom teachers. In order to retain good science teachers and to encourage them to continue in the important role of classroom teaching it is crucial to understand and to meet their professional development needs. But what does it mean to develop and grow as a science teacher? What constitutes quality professional development? What do science teachers expect from professional development activities? This paper explores science teachers' expectations in relation to professional development and examines the implications for policy.     

Science Teachers’ Views on CoRes and PaP-eRs as a Framework for Articulating and Developing Pedagogical Content Knowledge

This paper reports on a study which was designed to examine how CoRes (Content Representations) and PaP-eRs (Pedagogical and Professional-experience Repertoires) might impact the practice of science teachers by considering how they might value (or not) pedagogical content knowledge (PCK) as part of their professional knowledge. The paper is based on a 2?year longitudinal study that used CoRes and PaP-eRs as a form of intervention with a group of teachers (n?=?6) to determine how they interpreted, used and developed their understanding of PCK over time. The study concluded that the participating teachers developed rich understandings of their professional knowledge of science teaching and were of the view that CoRes and PaP-eRs were significant in shaping that development. As a consequence, the study also validates the use of CoRes and PaP-eRs as a meaningful methodology for examining science teachers?? PCK.     

Developmental Trajectories of Acculturation in Hispanic Adolescents: Associations With Family Functioning and Adolescent Risk Behavior

This study examined longitudinal acculturation patterns, and their associations with family functioning and adolescent risk behaviors, in Hispanic immigrant families. A sample of 266 Hispanic adolescents (M_age = 13.4) and their primary parents completed measures of acculturation, family functioning, and adolescent conduct problems, substance use, and sexual behavior at five timepoints. Mixture models yielded three trajectory classes apiece for adolescent and parent acculturation. Assimilated adolescents reported the poorest family functioning, but adolescent assimilation negatively predicted adolescent cigarette smoking, sexual activity, and unprotected sex indirectly through family functioning. Follow‐up analyses indicated that discrepancies between adolescent and parent family functioning reports predicted these adolescent outcomes. Results are discussed regarding acculturation trajectories, adolescent risk behavior, and the mediating role of family functioning.     

Video as a tool for fostering productive discussions in mathematics professional development

This article explores the use of classroom video as a tool for fostering productive discussions about teaching and learning. The setting for our research is a 2-year mathematics professional development program, based on the Problem-Solving Cycle model. This model relies on video from the teachers’ own classrooms and emphasizes creating a community in which members feel comfortable learning from video. We describe our experiences carrying out the Problem-Solving Cycle model, focusing on our use of video, our efforts to promote a supportive and analytical environment, and the ways in which teachers’ conversations around video developed over a 2-year period.