Multi-level Discourse Analysis in a Physics Teaching Methods Course from the Psychological Perspective of Activity Theory

In this paper, we present and apply a multi-level method for discourse analysis in science classrooms. This method is based on the structure of human activity (activity, actions, and operations) and it was applied to study a pre-service physics teacher methods course. We argue that such an approach, based on a cultural psychological perspective, affords opportunities for analysts to perform a theoretically based detailed analysis of discourse events. Along with the presentation of analysis, we show and discuss how the articulation of different levels offers interpretative criteria for analyzing instructional conversations. We synthesize the results into a model for a teacher's practice and discuss the implications and possibilities of this approach for the field of discourse analysis in science classrooms. Finally, we reflect on how the development of teachers' understanding of their activity structures can contribute to forms of progressive discourse of science education.     

Transformations in learning and teaching through Initial Teacher Education

In England, little research has been carried out into how pre‐service secondary English teachers transform what they know as they learn to teach. They are seldom asked to reflect explicitly on the connections between the pedagogy of their undergraduate studies and their pedagogical experiences as student teachers. The initial teacher education committee of the National Association for the Teaching of English decided to explore these connections by asking student teachers on English Postgraduate Certificate in Education (PGCE) courses in five different university departments of education to respond to a series of questions at the start and end of the academic year 2004–2005. The questions fall into four broad areas: student teachers' experiences as learners at undergraduate level and developing ideas about teaching; the nature of the subject English; tensions encountered during the PGCE course; new learning about teaching. The purpose of this article is to discuss some patterns emerging from the research. The most prominent of these is student teachers' realisation that good teaching comes from teachers seeing themselves as learners. We argue that ‘reflexivity’ ( Moore, 2004 ) is a valuable way to help student teachers begin to understand this transformation from learner into learning teacher.     

Promoting Discourse and Argumentation in Science Teacher Education

Given a sociocultural framework of teaching and learning, argumentation and discourse become central elements of education, particularly in science education because of argumentation’s key role in scientific communities. This study documents preservice teachers’ perceptions of and aptitudes related to argumentation as they participated in a science methods course designed to promote discourse and argumentation. Data sources consisted of instructor reflections, course documents, and student work. Participants tended to view argumentation as a central element of science and as a means for promoting conceptual development in science classrooms. They were generally adept in the construction of arguments, particularly with respect to the evidentiary support of claims and demonstrated improved practice as the course progressed. Implications for using this course as a model and suggestions for its improvement are discussed.     

Explicit Nature of Science and Argumentation Instruction in the Context of Socioscientific Issues: An effect on student learning and transfer

The purpose of the study was two-fold: to (a) investigate the influence of explicit nature of science (NOS) and explicit argumentation instruction in the context of a socioscientific issue on the argumentation skills and NOS understandings of students, and (b) explore the transfer of students' NOS understandings and argumentation skills learned in one socioscientific context into other similar contexts (familiar and unfamiliar). Participants were a total of 121 seventh grade students from two schools. The treatment involved an eight-week unit about the water usage and safety, which was taught by two teachers for two intact groups (Treatments I and II). Explicit NOS instruction was integrated for all groups. However, only the Treatment I groups had the additional explicit argumentation instruction. Participants were pre- and post-tested using an open-ended questionnaire and interviews about two socioscientific issues to assess their learning and transfer of argumentation skills and NOS understandings. Results showed improvements in the learning of argumentation practice and NOS understandings for Treatment I group participants. Similarly, there were improvements in the learning and transfer of NOS understandings for Treatment II group participants with only some improvements for the argumentation practice. Further, some of the Treatment I group participants made connections to argumentation when explicating their NOS understandings by the end of the study. Findings were discussed in light of classroom practice that utilizes an explicit approach, contextual approach, as well as an approach that integrates NOS and argumentation simultaneously.     

美国UTA物理教师职前教育课程结构的案例研究

以美国得克萨斯大学阿灵顿分校(UTA)为例,对其数理知识复合型物理教师职前教育的课程结构特点进行研究.分析其课程类型和门类的设定、模块比例的划分、学分的比例分配和课程开设的顺序安排等,讨论其课程结构设置的特色以及对新时期我国地方师范院校物理教师职前教育课程结构调整和优化的借鉴作用.     

The challenge of repositioning: Teacher learning in the company of others

In this article, the author uses positioning theory to better understand the complexity of teacher learning about culture in the company of diverse colleagues. Analysis of a yearlong dialogic professional development experience among high school English teachers revealed that although an African American male's storyline informed the group of otherwise white teachers, his position as cultural “expert” limited his and his colleagues ability to reposition themselves. Teacher educators working with increasingly diverse teacher cohorts must consider how best to maximize learning opportunities, open communication, and free participants from subject positions (such as “expert”) that may inhibit overall group learning.     

Promoting and Scaffolding Elementary School Students' Attitudes Toward Science and Argumentation Through a Science and Society Intervention

This study investigated the effects of a science and society intervention on elementary school students’ argumentation skills and their attitudes toward science. One hundred and eleven fifth grade students volunteered as an experimental group to join a 12-week intervention; another 107 sixth grade students volunteered to be the comparison group. All participants completed the Student Questionnaire at the beginning and end of this study. Observation and interview results were used to triangulate and consolidate the quantitative findings. The data showed that after the intervention, the quality of the experimental group students’ arguments and their attitudes toward science were significantly higher than their comparison group counterparts. In addition, the experimental group boys made significantly greater progress in the quality of their argumentation from the pretest to posttest than the girls; and low achievers made the most significant progress in their attitudes toward science and quality of argumentation. Interviews and observations indicated that their understandings of explanation and argumentation changed over the intervention. This indicated that a science and society intervention can enhance both the ability of students to develop strong arguments and their attitudes toward science.     

STS与中国基础教育改革——以普通高中物理新课标为例

在基础教育改革中,引入STS(科学、技术与社会,或科学元勘)的思想观念,是非常重要的一项工作。在对国际背景的讨论下,以案例的方式分析总结了近年新颁布的普通高中物理新课标中的相关内容,讨论了其意义与问题。     

Science, science education and their discontents: a response to commentaries on the paper, Portrait of a Science Teacher as a Bricoleur: A case study from India

In this response to commentaries by Ali Sammel, Jhumki Basu and Alberto Rodriguez, I present my perspective on three important issues raised by the commentators. These issues relate to the role of a researcher in her field settings and society, the critique of science and science education as oppressive dominant discourses, and co-opting participants as researchers. I argue that researchers should work actively for progressive change in discursive fields such as educational research, in which they are firmly embedded rather than playing an interventionist role in field settings where their discursive positionality maybe temporary and not that rooted. Regarding the critique of science and science education, my response favors a perspective wherein an understanding of the marginalization and oppression of non-western communities caused by western science and science education is counterbalanced by an appreciation of the ways in which marginalized communities can use science and science education for affecting progressive change. Lastly, I recognize the value of co-opting participants in writing and communication of research.

The Evaluation of Student Fitness Levels in Exercise Science and Physical Education Teacher Education Programs

The debate on whether kinesiology students should undergo fitness testing is controversial. Some are strong proponents of fitness testing, while others are in strong opposition. As advocates for fitness testing among kinesiology majors, we aimed to assess the fitness levels of Exercise Science and Physical Education Teacher Education majors and evaluate current physical education teacher education (PETE) fitness criterion. One hundred and sixteen participants (males N = 49; females N = 67) underwent health-related fitness assessments. 37% of males and 51% of females met PETE’s fitness criteria. Both groups performed significantly better in body fat percentage and upper body strength than PETE’s acceptable (average) standards; however, most were significantly lower than target (above average) standards. Presented are fitness passing criteria for PETE majors and fitness reporting that aids in improved fitness tracking and accountability. We also highlight the need for NASPE and SHAPE America to clearly define fitness expectations for PETE majors and encourage other kinesiology faculty to consider implementing fitness testing in their programs.     

教师教育中的反思性实践

本文试从哲学上的“反思”谈起,进而从几个不同的方面论述教师教育中的反思性实践,包括:反思性实践的由来;反思性实践的突出特点——突破理论与实践二元分裂的传统;教师的实践知识和实践智慧;并在此基础上揭示反思性实践对于教师专业成长的意义。     

The Use of Criteria in Argumentation and the Construction of Environmental Concepts: A university case study

We have analysed the processes of argumentation of three university student groups (A: six students, C: five students, and J: seven students) while making a decision about an environmental problem (selection of a heating system). The discussions took place in three 1½‐hour sessions that were audio‐taped and transcribed. For the analysis of the oral discussions, on the one hand, we have taken into account some of the dimensions characterising the quality of this decision‐making process, including the number and variety of criteria utilised, whether criteria, which did not favour the selected option, were considered and whether priorities were established among criteria, and, on the other hand, the use of environmental concepts such as renewable and sustainability as well as the meanings that were constructed for both concepts. We have determined that the students in this study proposed and utilised, both explicitly and implicitly, a high number and great variety of criteria to support their choices, although they were rarely able to consider contradictory evidence; that is, those that demonstrated disadvantages of the option selected. In terms of the construction of knowledge, we observed that in some groups the proposed task favoured the construction of a concept of sustainability that took the future into consideration and which was utilised as the most important justification in their selection. In terms of the concept of renewable, we found that they did not relate depletion of resources to economic consequences. We discuss the implications for the educational competence development.     

Education for sustainable development in Africa: The search for pedagogical logic

The United Nation's Decade of Education for Sustainable Development (DESD) is past its halfway milestone; yet, its overall impact on educational thinking and practice remains unclear in most places and regions of the world. While several efforts and programs are currently in place to promote and affirm the role of education in the global quest for sustainable development, most of these efforts remain largely unknown and invisible in most communities around the world. The Decade and ESD, arguably, are neither seen nor heard of in most of Africa. Most institutions, including schools, governments, businesses, civil society and individuals are yet to know and understand the role of education in the quest for sustainable development. The paper argues that in spite of the Decade and all the attention it is getting in some circles, the subject is muted in most educational policies and practices in Africa. In calling for more focused commitment to the roles of education in sustainable development in Africa, the paper also calls for a reconsideration of what sustainable development means, or might mean for Africans in their different places and cultures and to use that as a starting point for the exploration of more meaningful educational philosophies and pedagogies that responds to Africa's unique challenges.     

The Laboratory as a Vehicle for Enhancing Argumentation Among Pre-Service Science Teachers

Science & Education - A study was conducted on how scientific laboratory lessons contribute to building arguments, both cognitively and socially. The population consisted of 12 second-year...     

The Teacher Education Internet Server: an evolving resource for educators

ABSTRACT

The Society for Information Technology and Teacher Education (SITE) is an international organization of teacher educators from all disciplines who are interested in the creation and dissemination of knowledge about the use of information technology in teacher education. The Teacher Education Internet Server (TEIS) has been established by SITE to support professional interchange and academic discourse and will serve as a complement to traditional ways of sharing academic information such as professional journals and conferences. With the evolution and spread of Internet information servers, it is envisioned that TEIS may make worthwhile contributions to use of technology in teacher education. As telecommunications technologies evolve, from FTP to Gopher to the World Wide Web, a major challenge for TEIS remains: to develop guidelines for collaboration at a distance that allow educators from around the world to work together to identify, acquire, and organize information and related materials. The notion of volunteer ‘curators’ for different academic areas is being explored as one possible method for support of such collaboration. It is hoped that the Teacher Education Internet Server will become a useful resource for those integrating technology into teacher education, allowing educators throughout the world to share their work and ideas with their colleagues.     

教师素质教育和教师专业化

实施素质教业化的实施,政府部门必须为之提供足够的保障措施;学校必须积极开展校本培训;教师个人必须做好反思经验,终身学习和开展科学研究等工作.     

A Graduate Programme in Science Education: Experiences and Suggestions

Summaries

English

The article presents an account of the personal experiences of the author during his participation in an American graduate programme in science education. The author describes the Ph.D. programme and the institution administering it i.e. the SESAME Group at the University of California at Berkeley. He outlines the important features of the programme in relation to admission requirements, course work, qualifying examination, and thesis research. This formal characterization is contrasted with his personal impression, and an attempt is made to evaluate the merits of his one‐year participation in the programme. In the final section, the possibilities and desirable modifications for an adequate adaptation of such a graduate programme in FR Germany or Europe are discussed.     

Students' Argumentative Writing Skills in Science and First-Language Education: Commonalities and differences

The ability to build arguments is a crucial skill and a central educational goal in all school subjects including science as it enables students to formulate reasoned opinions and thus to cope with the increasing complexity of knowledge. In the present cross-sectional study, we examined the domain-specificity of argumentative writing in science by comparing it with a rather general type of argumentation as promoted in first-language education and with formal reasoning to gain insight into different forms of argumentation on theoretical and empirical levels. Using a paper-and-pencil test, we analyzed written argumentations and the reasoning abilities of 3,274 Grade-10 students in German secondary schools. Correlation and multiple regression analyses as well as a qualitative analysis of students' answers to a subset of tasks in the domains of science and first-language education were conducted. Results showed moderate relations between argumentation in science, argumentation in first-language education, and reasoning. Half of the variance in argumentation in science was explained by individual differences in argumentation in first-language education and reasoning. Furthermore, the examination of written arguments revealed differences, for example, in students' weighing of pros and cons. We assume that the familiarity of the underlying scientific information may play an essential role in the argumentation process and posit that it needs to be investigated in more detail. Overall, the study indicates that investigating the argumentational abilities of learners in first-language education and reasoning abilities can help to shed light on the domain-specificity of argumentation in science.