Conceptual change: a discussion of theoretical, methodological and practical challenges for science education

Conceptual change views of teaching and learning processes in science, and also in various other content domains, have played a significant role in research on teaching and learning as well as in instructional design since the late 1970s. An important issue is whether conceptual change can provide a powerful framework for improving instructional practice in such a way that students’ levels of scientific literacy are significantly increased. In this article, the first section provides an overview on the development of conceptual change perspectives. In sections two to six, we examine the different ways that researchers have facilitated the collection of data and empirically evaluated learning as conceptual change based on these different theoretical perspectives. In section seven, we identify key issues of conceptual change with a deliberate emphasis on their contribution to improve instructional practice and conclude the article by posing challenges at theoretical, methodological and practical levels. We contend that conceptual change perspectives still have the potential to significantly improve instructional practice. However, it becomes also evident that actual practice is far from what conceptual change perspectives propose and that change of this practice will be a rather difficult and long-lasting process.

Teaching the Nature of Science from a Philosophical Perspective

This paper draws attention to basic philosophical perspectives which are of theoretical and methodological interest for science education, general education and curriculum research. It focuses on potential contributions philosophy class can offer if philosophy education opens up for science and for a collaboration of teachers in the context of post-compulsory education. A central educational goal is to connect basic philosophical skills with any curricular intellectual practice. This implies the possibility of crossing disciplinary boundaries. Hence, the present paper questions the disciplinary rigidity of education and aims at bridging the artificial gap between teaching philosophy and teaching science in order to enrich the individual school subjects involved. Towards this end, this article sketches out a conceptual framework for the issue of interdisciplinarity with regard to philosophy and science in upper secondary school. This framework takes into account aspects of the nature of science (NOS), history and philosophy of science (HPS) and the critical thinking approach which have significant implications for teaching. It aims to facilitate a basic understanding of the significant positive impact philosophy could have on improving scientific literacy as well as decision-making in general. I set forth methods of cross-curricular teaching which can promote innovation in education as interdisciplinarity already does in research since there is growing appreciation of collaboration and partnership between philosophy and science.

     

Empirical Research into Teaching

The paper argues that 100 years of empirical research into teaching has failed to provide a usable account of best practice. This is partly because of conceptual and other logical problems that cannot in practice be resolved, as has been argued before. However, it is further argued that the real reason that no useful rules of good teaching can be established is that there are no substantive and important rules covering human interactions such as teaching. It is not that science cannot get the answers; rather it is that there are not any answers, and that is why there is not a science of teaching. Every teaching event is unique and the way to determine good practice is to be clear about what one is trying to achieve and to know one’s particular audience. This is not simply sound practical advice, but logically the only path to knowledge in this area.     

The Transition from Traditional Teaching to Web-Assisted Technology

Abstract

This research note presents a conceptual model for understanding how students embrace technology, briefly presents results of a pilot study supporting this conceptualization, and makes suggestions for web-assisted teaching and research. The conceptual framework helps the reader understand how instructors' “Marketing strategies” may need to change over the course of the semester to generate maximum acceptance of, and satisfaction with, high-tech classrooms. The conceptual framework is illustrated with data collected during a pilot study involving two web-assisted graduate foundation research courses at the Kent School of Social Work, University of Louisville. Students enrolled for two web-assisted research courses without knowing that web-assisted technology would be used in the course. The students' attitudes towards computers, their ability to access computers, as well as their skill levels in using computers were assessed. Suggestions and challenges for web-assisted teaching and research are provided based on the conceptual framework and results from the pilot study.     

Beyond Diversity Courses: Strategies for Integrating Critical Consciousness Across Social Work Curriculum

ABSTRACT. This paper advances the knowledge base of social work education by employing a critical social work framework to inform teaching strategies that 1) raise critical consciousness, 2) uncover privileged positions that inform research, and 3) conceptualize social work practice that disrupts privilege and oppression. The premise of a need for such strategies arises from examination of the social work educational policies and standards that require attention to the experiences and conditions of marginalized populations. The conceptual and teaching approach described in this paper extends this standard via the examination of the privileged social identities and the ensuing behaviors that perpetuate oppressive practices and conditions among marginalized groups. A conceptual foundation for this approach is elucidated and teaching strategies for exploring privileged social locations are presented.     

Teaching for Social Justice and K-12 Student Outcomes: A Conceptual Framework and Research Review

Redressing educational inequity requires taking a comprehensive and systemic approach to education reform, a practice increasingly framed as “social justice (in) education.” However, while state and federal accountability mandates require any reform intended for K-12 classroom implementation to have a demonstrable impact on student achievement, published accounts of classroom-level “teaching for social justice” are widely varied and scantly evaluated. This article examines the conceptual foundations of teaching for social justice, presents a concrete framework for teaching for social justice in K-12 classrooms, and examines how elements of teaching for social justice are supported by existing research on secondary students’ academic, behavioral/motivational, and attitudinal outcomes. In conducting this review, the author hopes to provide both a rationale for teaching for social justice in K-12 classrooms and a foundation for future empirical research on how doing so affects student outcomes.     

Discerning Pedagogical Quality in Preschool

A well‐developed and researched conceptual framework exists for identifying undergraduate students' conceptions of learning. In addition, research has been reported on teachers' conceptions of teaching as they relate to their conceptions of learning. The research reported in this paper takes the existing framework into a new area, postgraduate supervisors' conceptions of “research”. It is hypothesized that the development of a conceptual framework that identifies postgraduate students' conceptions of “research”, and how these articulate with the conceptions of research held by their research supervisors, will enable support mechanisms to be developed and used to assist students early in their candidature. In addition, supervisory practice will benefit from being aware of, and sensitive to, the variety and potential effect of these conceptions. While it is recognized that there are strong cultural influences on conceptions of research, this project has focused initially on the conceptions of research generally adopted by Western academic institutions. However, the students involved in the study were not necessarily of a Western educational background. This paper outlines the results of research undertaken to date in identifying supervisors' conceptions. In addition, it discusses supervisors' views on: the purpose of research and what characterizes “good” research and good researchers. Various strategies reported by supervisors to assist their students to develop more comprehensive and sophisticated conceptions of research are also discussed.     

Connecting practice,theory and method: Supporting professional doctoral students in developing conceptual frameworks

From an instrumental view, conceptual frameworks that are carefully assembled from existing literature in Educational Technology and related disciplines can help students structure all aspects of inquiry. In this article we detail how the development of a conceptual framework that connects theory, practice and method is scaffolded and facilitated in an online doctoral program in Educational Technology. For online professional practice students, conceptual frameworks provide a lens to critically examine experiential knowledge and a solid foundation for the implementation of interdisciplinary research at a distance from their university campus and faculty mentors.     

近三年我国Seminar教学研究文献综述

Seminar是西方高等学校中常见的一种教学范式,它将研究性教学和学生自主创新学习相结合,研讨式的教学是其主要特征.但是Seminar教学在我国的应用问题颇多.通过对近三年来我国Seminar教学研究的内涵、价值、实施方法、对策的综述,分析其现状、特点、存在的问题.文献研究表明,我国关于Seminar教学的研究取得了不少成果,为Seminar教学在我国的广泛开展提供了实践基础.但是研究内容还不全面,在今后的研究中,应对Seminar教学理论依据、Seminar教学与中国传统教学的关系、提升Seminar的教学价值等方面进行深入研究.     

重庆市土家族传统体育课程资源校本课程开发研究

运用文献资料法、分析归纳法等研究方法,以重庆市土家族传统资源体育校本课程开发为研究对象,并进行相关分析.结果表明：少数民族传统体育课程资源校本课程开发已经成为了传承和发扬传统体育文化,完善三级课程的最佳途径,应加大对少数民族传统体育课程资源校本课程开发的相关研究.少数民族传统体育课程资源校本课程开发的研究应从明确界定目标、内容的选择、参与人员的甄选、合理模式的借鉴、有效的组织实施等内容进行探究,对效果的评价应多维度、多角度,全面探究课程开发效果的全面性、综合性、有效性,进而保证重庆市土家族传统体育课程资源校本课程开发的目的达成.     

Personal epistemology and relational pedagogy in early childhood teacher education programs

Over the last decade, research related to personal epistemological beliefs has offered insight into how to promote effective teaching and learning across educational settings. Personal epistemological beliefs reflect an individual's views about what knowledge is, how knowledge is gained, and the degree of certainty with which knowledge can be held. However, there has been no research that specifically investigates the relationship between such epistemological beliefs and early childhood practice. This paper draws together current research findings on epistemological beliefs and tertiary learning to provide a conceptual framework which can be used in early childhood teacher education programs to provide a basis for investigating early childhood teachers' understanding about their own learning and how they use this knowledge in their practice.     

A methodological framework for studying policy-oriented teacher inquiry in qualitative research contexts

System-based and collaborative teacher inquiry has unexplored potential that can impact educational policy in numerous ways. This impact can be increased when teacher inquiry builds momentum from classrooms and teaching practices and simultaneously addresses district, state, and national discourses and networks. In this conceptual paper, I encourage scholars and practitioners to consider ways to methodologically, theoretically, and collectively strengthen teacher research and inquiry to increase its impact on policy. I propose a methodological framework for policy-oriented teacher inquiry that highlights multilayered research approaches and collaborative inquiry. I situate my arguments and the proposed framework in the context of qualitative research and Marx’s dialectic method.     

The function and integration of components of pedagogical content knowledge (PCK) in classroom teaching: a case study of business English teachers

While pedagogical content knowledge (PCK) has been studied across a wide range of research areas, including science, language teaching and mathematics, there is limited research on the role of PCK in business English (BE) teaching, an important teaching area of English for Specific Purposes. Informed by the conceptual framework of the PCK model for BE teaching, this study examined how four BE teachers integrated the PCK components in their actual classroom teaching in the English as a Foreign Language (EFL) context in China. The analysis of multiple sources of data including classroom observation, semi-structured interviews and teaching materials, identified the different patterns and ways in which the four PCK components (i.e. knowledge of the purposes of BE teaching, knowledge of instructional strategies for BE teaching, knowledge of students’ understanding of BE, and knowledge of the BE curriculum) functioned and were integrated in BE teaching. Implications for BE teaching practice and suggestions for future research on PCK in BE teaching are presented in the paper.     

Teachers’ Ideas About the Nature of Science: A Critical Analysis of Research Approaches and Their Contribution to Pedagogical Practice

This paper looks into research aimed to elicit teachers’ ideas about science through the development of resources as questionnaires, problematic tasks and interviews. It is focused on how those ideas are conceptualised and how such conceptualisations have been reflected in the methodological approaches adopted and the advantages and disadvantages of research instruments. This analysis suggests four broad categories to group studies considering substantially different perspectives on teachers’ knowledge. Drawing upon the general finding that teachers tend to develop stereotypical views connected to science, there is an attempt to respond to the question of why such views are not sustainable from an educational point of view. A salient conclusion is that the large majority of such research remains marginal in informing pedagogical practice and faces serious conceptual and methodological challenges. It is also claimed that those studies adopting pedagogical embedded view of ideas about science do illuminate the way forward. The paper ends with a discussion on the implications of teachers’ images of the world of science in their practice.     

化学检验技术课程项目教学法的实践与研究

以化学检验工职业能力为主线,以国家职业标准为依据,从总体构架、教学内容的选择、课程项目设置、教师的岗位经理人作用、学生的职业行为及成绩评定等方面,对化学检验技术课程项目教学过程进行了研究。采用项目教学法,能使学生主动地掌握知识与技能,有效提升学生的职业能力和综合能力,为学生今后的职业发展奠定良好基础。     

Environmental and sustainability education in a post-truth era. An exploration of epistemology and didactics beyond the objectivism-relativism dualism

This article focuses on environmental and sustainability education (ESE) in the context of the topical post-truth debate. It aims to progress theoretical research as well as empirical investigations on how ESE practices can avoid the pitfalls involved in an objectivist as well as a relativist approach to teaching and learning. After elaborating the problems implied in both these approaches, the article explores concepts developed in science and technology studies (STS) that have the potential to inspire ESE research and practice to move beyond this problematic dichotomy: Latour’s ‘matters of concern’ and ‘compositionism’ and Jasanoff’s ‘co-production’ and ‘socio-technical imaginaries’. Drawing on pragmatist educational theory the author develops a conceptual framework that serves as a theoretical model for investigations of how ESE subject matter and teaching methods can be introduced, handled and experienced in a way that moves beyond the dualism of objectivism versus relativism. Building on the work of scholars who have connected Dewey’s pragmatic, transactional perspective to the domain of didactical research, it is shown how this theoretical model can be operationalised for empirical studies with the help of well-chosen analytical methods. The article is concluded with some reflections on the limitations and potential of the presented framework.     

Pre-service teachers’ use of tools to systematically analyze teaching and learning

Learning to systematically analyze the relationship between teaching and student learning is an important but difficult skill to engender in teachers. In this study, we examine how pre-service teachers who were introduced to a framework for analyzing teaching in a video-based teacher education course drew on this tool to analyze their own practice after the conclusion of the course. We conceptualize the framework as a conceptual tool that scaffolds pre-service teachers to learn to attend to particular dimensions of teaching and learning and to analyze how their teaching influences student learning. Using the Portfolio Assessment for California Teachers-Teaching Event of 14 English language arts pre-service teachers, we conducted a qualitative analysis to examine the extent to which they applied this framework to analyze their own practice after the conclusion of the course, as well as different strategies they adopted as they analyzed their teaching practice. Findings suggest that pre-service teachers made progress in using the framework to study their teaching, but development of sub-skills for all four facets are needed to develop more productive analyses of teaching and student learning. This study has important implications for the design of teacher education that intends to support pre-service teachers in developing tools for learning to learn from their teaching practice.     

Implementing constructive alignment in higher education – cross-institutional perspectives from Australia

ABSTRACT

Constructive alignment (CA) has become internationally established as an educational approach linking strategic planning and corporate policy to discipline and course teaching and learning practice. The literature to date has focused predominantly on either single institutional or specific discipline settings and curriculum level initiatives. This research study seeks to broaden the conceptual and methodological perspective on constructive alignment with a cross-institutional study from two Australian universities. The case study learnings from a top-down institutional implementation of CA at one university and the bottom-up teaching and learning approach within the other have been jointly investigated. By mapping the implementation process of constructive alignment, the key strengths and constraints for both approaches have been identified. These findings offer new insights for institutional managers as well as academics and teaching and learning professionals. In addition, a potential ‘gap in the middle’ at faculty level is highlighted. It is within this nexus that the transitions from institutional policy and targets to successful discipline-specific teaching and learning practices and outcomes are shaped. This research seeks to raise the awareness that CA design, planning and implementation should be conceptualised from the outset as a dynamic, multi-directional and iterative process, irrespective of whether a predominantly top-down or bottom-up approach for implementation is chosen.     

Researching trends in initial teacher education policy and practice in an era of globalization and devolution: a rationale and a methodology for an Anglo‐Scottish ‘home international’ study

This article presents the conceptual and methodological framework of a two‐year comparative research project (2002–2004), funded by the University of Paisley. The study, entitled ‘Convergence or Divergence? Initial Teacher Education in Scotland and England’, investigated initial teacher education (ITE) policy and practice in England and Scotland in order to establish whether there is evidence of convergence or divergence between the two systems. The article first sets out the rationale for such work in the dual contexts of globalization and devolution before presenting and justifying the specific comparative methodological approach selected. The second half of the article focuses particularly on the study design and some of the challenges involved with its implementation, relating the discussion to the existing methodological literature. Finally, the authors attempt to highlight the methodological potential of the study for others working in the field of comparative education.     

The recursive practice of research and teaching: reframing teacher education

As a field, Teacher Education has lived with continued criticism from governmental and research bodies on the quality of professional preparation and the lack of a strong research base. We respond to such criticisms by considering possibilities for further exploration of the research of practice and the practice of research in both initial and continuing teacher education. As both a theoretical and methodological challenge, this is tied recursively with research and practice in teacher education, for teacher educators, about teacher education. We draw on the theoretical resources of practice theories, to argue that teacher education practice must be informed by the study of the practice of teaching as well as research addressing the teaching of practice. In conclusion, we make a methodological case for reframing the roles of teacher and researcher within a “thirdspace” to consider the practice of researching teaching as recursive and always regenerative.