Sociology of science as a means to a more authentic,inclusive science education

In this article, we argue that insights from scholarship in the sociology of science can provide a powerful basis for making science education more authentic and inclusive. Drawing on recent work in the sociology of science, we describe how adopting sociological ideas as integral components of science curricula and instruction can provide opportunities for students that a traditional approach cannot. We focus on three insights from sociology—social networking, peer review, and skepticism—to demonstrate how sociological understandings can inform and improve the content, structure, and pedagogy of science classrooms. We argue that shifts in the balance of power and authority that result from explicit attention to these aspects of the nature of science offer a more authentic science education for all. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 483–499, 1998.     

Investigating teacher learning supports in high school biology curricular programs to inform the design of educative curriculum materials

Reform efforts have emphasized the need to support teachers' learning about reform‐oriented practices. Educative curriculum materials are one potential vehicle for promoting teacher learning about these practices. Educative curriculum materials include supports that are intended to promote both student and teacher learning. However, little is known about the extent to which existing curriculum materials provide support for teachers and the ways they can be improved. In this study, eight sets of high school biology curriculum materials were reviewed to determine their potential for promoting teacher learning. Design heuristics for educative curriculum materials were adapted for use as evaluation criteria. From this analysis, several themes emerged. First, the materials tended to provide support for teachers' subject matter knowledge and pedagogical content knowledge for students' ideas (e.g., misconceptions) but rarely for their pedagogical content knowledge of scientific inquiry. Second, the materials contained several implementation guidance supports but far fewer rationales for instructional decisions, which are an important feature of educative curriculum materials. Finally, the quality of support varied widely, differing in its degree of relevance, pedagogical helpfulness, and depth. The article concludes with recommendations for the redesign of existing curriculum materials. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 46: 977–998, 2009     

‘They call me wonder woman’: the job jurisdictions and work‐related learning of higher level teaching assistants

This paper reports on an in‐depth interview study of the roles, job jurisdictions and associated learning of higher level teaching assistants (HLTAs). This role has the core purpose of covering classes to enable teacher release for planning, preparation and assessment. HLTAs’ individual job jurisdictions are described and discussed as are implications for their knowledge and practice. The HLTAs are found to have wide‐ranging job domains and, sometimes, unexpected involvements which mean they have to improvise practice. The study acknowledges that these HLTAs are being creatively managed and deployed by head teachers for the sake of teachers and schools. However, they are, at times, required to take on planning and cover duties which are beyond their knowledge and training with a likely impact on children’s learning. Given their training and experience it is asked if covering classes to release teachers is the most effective use of their abilities and time.     

The effects of eccentric phase duration on concentric outcomes in the back squat and bench press in well-trained males

ABSTRACT

The velocity and magnitude in which the eccentric phase of an exercise is completed directly affects performance during the concentric phase. Therefore, the purpose of this research was to investigate the effects of eccentric phase duration on concentric outcomes at 60% and 80% of one-repetition maximum (1RM) in the squat and bench press. Sixteen college-aged, resistance-trained males completed 1RM testing, established normative eccentric durations, and performed fast (0.75 times normative) and slow (2.0 times normative) metronome-controlled eccentric duration repetitions. Outcome measures assessed during the concentric phase were: average concentric velocity (ACV), peak concentric velocity (PCV), rating of perceived exertion (RPE), range of motion (ROM), and barbell path. Eccentric duration was significantly and inversely correlated with ACV at 60% (r = ?0.408, p = 0.004) and 80% (r = ?0.477, p = 0.001) of 1RM squat. At 60% of 1RM squat, both fast and slow eccentric conditions produced greater (p < 0.001) PCV than normative duration with fast also producing greater PCV than slow (p = 0.044). Eccentric duration had no impact on RPE, ROM, or barbell path. Our results report for the first time that resistance-trained males performing a deliberately faster eccentric phase may enhance their own squat and bench press performance.     

Improvisation: An analytic tool for examining teacher–child interactions in the early childhood classroom

This article explores the use of improvisation (improv) as a lens for viewing and describing teacher–child interactions. The author describes the relationship between the principles of improv and the characteristics of responsive teaching, and how improv can be used as a lens for seeing relational activity. The author hypothesizes that improv would provide a valuable tool for understanding and describing what is happening between teachers and children. An in-depth case study was conducted of an experienced early childhood teacher in a play-based classroom. Analysis was done using both the codes derived from the teacher–child interaction literature and improv theory. Improv analysis offered a nuanced picture of what early childhood teachers are doing in practice. The findings revealed that using improv provides a lens for seeing teacher–child interactions as an ensemble activity and what the teacher is doing in terms of its usefulness to the activity. While this study focused on a single teacher in one classroom, the findings demonstrate the potential of an improv lens for developing and deepening our understanding of early childhood teaching.     

Teacher Candidates' Perspectives on the Value of a Site-Based Methods Course

Abstract

In the field of teacher education, the disconnect between university-based coursework and practical field experiences has long been a concern. To make teacher preparation coursework more meaningful, some programs partner with P-12 schools to offer site-based courses. Although situated learning for novices in practice-based professions makes sense, more research is needed to determine if, how, and why site-based courses in particular may be beneficial for teacher candidates’ (TCs) learning. In this study, we used surveys and interviews with TCs, who had taken the same site-based literacy methods course, to identify which aspects of the course they found most facilitative of connections between the course content and the field. Our findings suggest working with children in classrooms, course instructors’ involvement at the school, and opportunities to discuss and reflect upon their experiences immediately after they had been in the field were the primary features of a site-based course TCs found valuable.     

Putting Foucault to Work: Understanding Power in a Rural School

This case study uses the work of Michel Foucault to challenge the normalization of the principal's role and to examine the complex power relations of a rural school and community in the midst of a closure/consolidation and subsequent reopening as a charter school. In so doing, we move beyond analysis of best practices and toward a more theoretical approach to understanding the social interactions and subjectivities that constitute one rural school and its leadership. The analysis challenges commonsense assumptions that schools operate in neutral ways and that “best practices” exist outside of social and cultural constructs.     

Evaluating Continuing Resources: Perspectives and Methods from Science Librarians

Five science librarians share their experiences with the evaluation of continuing resources at an academic university and discuss implications caused by the evaluation process. Four of the authors were new to collection evaluations at the time of the Serial Evaluation Project. These new librarians faced many challenges, both personally and professionally, in dealing with the cancellation process. Although the differences in approaches to collection analysis are discussed somewhat, they are not a focus of the article.