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1.
This paper examines the contribution of mathematical knowledge for teaching (MKT) and curriculum materials to the implementation of lessons on integer subtraction. In particular, it investigates the instruction of three teachers with differing MKT levels using two editions of the same set of curriculum materials that provided different levels of support. This variation in MKT level and curriculum support facilitated exploring the distinct and joint contribution of MKT and the curriculum materials to instructional quality. The analyses suggest that MKT relates positively to teachers' use of representations, provision of explanations, precision in language and notation, and ability to capitalize on student contributions and move the mathematics along in a goal-directed manner. Curriculum materials set the stage for attending to the meaning of integer subtraction and appeared to support teachers' use of representations, provision of explanations, and precision in language and notation. More critically, the findings suggest that less educative curriculum materials, coupled with low levels of MKT, can lead to problematic instruction. In contrast, educative materials can help low-MKT teachers provide adequate instruction, while higher MKT levels seem to enable teachers to compensate for curriculum limitations.  相似文献   

2.
Editorial     

Teacher research serves as an innovative redirection of the tradition of framing the education of teachers around curriculum policies. It recognizes and encourages teachers as agents of knowing and constructors of knowledge. It is inquiry‐based, frequently collaborative, and invariably generative of teachers’ craft knowledge. British Columbia is currently in the middle of a most ambitious revision of its education system. This system‐wide attempt at innovation has provided an enabling context within which teachers in the province could engage in classroom‐based research as they attempt to build a learner‐focused curriculum. This article describes the teacher research efforts that have been taking place in the province, and attempts to derive important implications for educational policy. Teacher research permitted teachers to honour the educative agenda of schools, suggesting that more, rather than less, structures like teacher research groups be provided for in the implementation of complex educational innovations, and recognizing that posing questions about teaching and learning represents the essence of being a professional educator. Teacher research groups also provided support, stability and challenge in a community of inquirers, suggesting that such structures are necessary for teachers to engage in continuous, public and systemic critique of proposed changes in school. Finally, teachers were enabled to clarify the principles of learning embedded in the new programmes, to distinguish between learner‐focused and learner‐directed teaching, and to address matters of substance rather than react to the change process.  相似文献   

3.
Elementary mathematics curriculum materials can serve as a lever for instructional change. In this paper, we promote a particular kind of instructional change: supporting teachers in learning to integrate children’s multiple mathematical knowledge bases (MMKB), including children’s mathematical thinking and children’s home and community-based mathematical funds of knowledge, in instruction. A powerful means of supporting pre-service teachers in integrating children’s MMKB in instruction may be to scaffold teachers’ noticing of potential spaces in elementary mathematics curriculum materials for connecting to children’s MMKB and then developing practices for leveraging these spaces during instruction. We focus on existing and potential spaces in written curriculum materials, or curriculum spaces, so as to better support teachers in enacting curriculum that opens spaces for connecting to children’s MMKB.  相似文献   

4.
New reform documents underscore the importance of integrating science practices into the learning of science. This integration requires sophisticated teaching that does not often happen. Educative curriculum materials – materials explicitly designed to support teacher and student learning – have been posited as a way to support teachers to achieve these ambitious goals, yet little is known about how elementary teachers actually use educative curriculum materials to support student engagement in science practices. To address this gap, this study investigated how five upper elementary teachers supported students to engage in science practices during an enactment of two curriculum units. Three of the teachers had units enhanced with educative features, informed by current research and reforms, while two of the teachers had units without these features. The teachers varied in how they supported students in the science practices of justifying predictions, constructing evidence-based claims, recording observations, and planning investigations. For example, some of the teachers with the educative features supported students in constructing evidence-based claims and justifying predictions in ways called for by the educative features. Implications for curriculum developers and teacher educators are discussed based on the patterns found in the teachers’ use of the educative curriculum materials.  相似文献   

5.
ABSTRACT

Collaborative design positively affects both professional development and the implementation of curriculum change, because teachers develop competencies and practice and develop ownership of the change. The current study was aimed to explore what empirical evidence is available about processes that take place when teachers co-design and how these contribute to professional development and curriculum change. Evidence from 14 PhD studies was collected to study their impact on teacher learning and curriculum change, by analysing effects, mechanisms, and conditions. Results showed that effects of curriculum design teams, in terms of learning outcomes for teachers in areas such as (pedagogical) content knowledge and design knowledge and skills, became manifest in the outcomes of the curriculum design process, and in the appreciation by the stakeholders. We concluded that professional development, through collaborative design in teams, which is specific and linked to the curriculum, influences teachers’ knowledge and practice and impacts implementation of curriculum change.  相似文献   

6.
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7.
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8.
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  相似文献   

9.
We examine teachers’ experiences of a major reform of the school science curriculum for 14–16-year olds in England. This statutory reform enhances the range of available science courses and emphasises the teaching of socio-scientific issues and the nature of science, alongside the teaching of canonical science knowledge. This paper examines teachers’ experiences of the reform and the factors that condition these experiences. A designed sample of 22 teachers discussed their experiences of the reform within a semi-structured interview. Our analysis considers how the external and internal structures within which teachers work interact with the personal characteristics of teachers to condition their experiences of the curriculum reform. In many cases, personal/internal/external contexts of teachers’ work align, resulting in an overall working context that is supportive of teacher change. However, in other cases, tensions within these contexts result in barriers to change. We also explore cases in which external curriculum reform has stimulated the development of new contexts for teachers’ work. We argue that curriculum reformers need to recognise the inevitability of multiple teaching goals within a highly differentiated department and school workplace. We also show how experiences of curriculum reform can extend beyond the learning of new knowledge and associated pedagogies to involve challenges to teachers’ professional identities. We argue for the extended use of teacher role models within local communities of practice to support such ‘identity work’.  相似文献   

10.
Abstract

This paper concerns recognition of the authority of teachers’ personal practical knowledge. An Australian teacher reports on her three‐and‐a‐half‐year collaborative study with a Canadian junior high school teacher. The research follows a line of research on teacher knowledge (Elbaz, 1983; Clandinin, 1986; Connelly & Clandinin, 1988; Clandinin & Connelly, 1995) informed by Dewey's (1938) philosophy of education based on experience. Narrative inquiry (Connelly & Clandinin, 1990) is the methodology guiding the study. A summary of five papers on teacher knowledge emerging from the study is presented. These papers show how the research knowledge is constructed as the researcher and collaborating teacher examine their narratives of experience as a means to articulating their understandings of curriculum and teacher knowledge. This dissertation research argues for recognition of teachers’ personal practical knowledge as knowledge and for recognition of collaborative research as educative for teachers. The implications of this research concern teachers authoring their development and the ways in which teachers’ knowledge is systemically denied.  相似文献   

11.
Abstract

This paper is based upon the reflections of teachers and students as they experience problem‐based learning (PBL) for the first time. A PBL exercise was integrated into a curriculum‐based Biology field course to meet specific learning requirements of students. The exercise created a new learning environment for both students and teachers, and PBL was evaluated as an educative strategy. The exercise could have been improved through more effective student support. Our experiences of PBL have encouraged us to look for other areas of the curriculum where problem‐based approaches could be incorporated to enrich student learning.  相似文献   

12.
This research examines factors influencing elementary science teacher learning as they participate in professional development with and enactment of educative curricula in comparison with learning following limited professional development and enactment of traditional curricula. Using a randomized cluster design (125 teachers and 2,694 students in 4th—5th grades) that met the What Works Clearinghouse standards without reservations, teacher learning was conceptualized using four outcomes. Data were analyzed using standard single-level multiple regression models and possible mediation models for the teacher outcomes were considered using piecewise multiple regression and path analytic approaches. Treatment group teachers experienced greater increases in content knowledge, views of science inquiry, beliefs about reform-based teaching, and teaching self-efficacy than comparison group teachers. The findings indicate that what teachers learn from the combination of professional development and teaching with educative curriculum varies according to what their knowledge and beliefs are on entering the experience. Surprisingly, high entry-level self-efficacy was associated not only with lower learning gains for the teachers, but also for their students. Finally, teachers' space science learning and that of their students are implicated as mediators of the positive effect of the professional development and educative curriculum enactment on teacher beliefs about reform science teaching. This work refines and extends a theoretical framework of teachers' participatory relationship with curricula.  相似文献   

13.
ABSTRACT

Context-based learning (CBL) has influenced teaching and learning science in many countries over the past decades. Twelve years ago, a special issue on CBL was published in this Journal, focusing on CBL curriculum development. Seven papers in this current special issue on CBL now address the question of how a context influences the learning process. The papers focus on the stimulation of learning STEM subjects within contexts, how the learning process occurs and is enhanced, and the application of contexts in different settings. The approaches, results, and implications of the papers are located in a larger view that considers the question of what must be the case if a student not only engages in the tasks of learning but also succeeds at them. Concerning willingness and effort by learners, the papers draw conclusions about which STEM-related interests of students endure and are ephemeral across a decade, design criteria for maximising students’ situational interest, and students’ engagement with content and context simultaneously. Focusing on the opportunity to teach and learn, the papers reveal how a professional development approach functions to support STEM teachers to develop CBL materials, and how specific scaffolding acts in teaching bring students to more complex reasoning. Regarding good teaching, insights are offered on how metacognitive prompts improve teaching. Centring on the social surround that supports teaching and learning, a comparison of two contexts for teaching the same content reveals which aspects of the contexts move student learning forward. From this mapping, paths toward future research are projected.  相似文献   

14.
Teachers need to develop the ability to adapt curriculum materials. Two elementary teachers, Maggie and Catie, were asked to write narratives about their use of and changes to particular reform-oriented science lesson plans. Maggie drew on her knowledge of and experiences with students, as well as other knowledge, experiences, and resources, to make productive changes to account for her students’ prior knowledge and abilities. Catie based her curricular adaptations on her learning goals—but these were not aligned with the learning goals of the curriculum materials. The paper discusses implications for teacher education, professional development, and educative curriculum materials.  相似文献   

15.
ABSTRACT

Reading is a tool that promotes the learning of science across schooling. Scientific texts are conceptually and linguistically complex, especially for students from low-income contexts because they have neither the experience with the language nor the literacy skills to face the challenges of scientific knowledge. This study used a mix method approach to compare the cognitive scaffolding practiced by teachers during science reading activities in high- and low-performing schools. Three teachers and 141 fourth grade students from low socioeconomic background schools participated in 48 class sessions. Classes were video-recorded and transcribed. The data were analyzed using Sanchez’ Pedagogic Practice Analysis System. The results show that teachers from both types of schools continuously use reading as a tool for learning. The effective teacher uses reading with non-invasive scaffolding and varied verbal participation to elaborate knowledge, promoting literal and inferential comprehension and more opportunities for the students to construct knowledge. By contrast, less effective teachers use reading with invasive scaffolding and little verbal participation of the students to consolidate knowledge, promoting mainly literal comprehension. This study shed light on different approaches teachers use to foster reading comprehension for science learning.  相似文献   

16.
The development of curriculum materials that are also educative for teachers has been proposed as a strategy to support teachers learning to teach inquiry science. In this study, one seventh-grade teacher used five inquiry science units with varying support for teachers over a two-year period. Teacher journals, interviews, and classroom videotape were collected. Analysis focused on engagement in planning and teaching, pedagogical content knowledge, and the match to teacher learning needs. Findings indicate that this teacher’s ideas developed as she interacted with materials and her students. Information about student ideas, task- and idea-specific support, and model teacher language was most helpful. Supports for understanding goals, assessment, and the teacher’s role, particularly during discussions and group work, were most needed.  相似文献   

17.
Abstract

This article is set within the context of a school‐based change initiative, where we studied a number of teachers and students in order to understand the ways in which they understood and experienced the complexities of the change process, and to add their voices to the ongoing discussions around restructuring and school‐based change. We found that although there were some commonalties between how teachers and students experienced the changes being implemented, there were also some profound differences between the curriculum as planned by teachers and the curriculum as experienced by students. For the teachers, the themes of caring for students’ lives, recasting themselves as classroom practitioners and of working as collaborative colleagues were identified; for students, the themes were those of getting used to the place, and of re‐establishing their preferred way of working in this new setting. In our discussion and analysis of these themes we look at the implications for future school‐based change initiatives, and at some of the complexities and difficulties which present themselves as schools take on increased authority and responsibility for self‐management and for the creation of improved learning environments for students and teachers. We suggest that future change efforts should give more importance to the perspectives of teachers and students, and to the interactive and programmatic exchanges of teachers and students. We suggest also that changed school structures should originate in a focus on the improvement of teaching and learning, and on the facilitation of teachers’ and students’ collaborative efforts to create a curriculum for the classroom and a learning community which is both enabling and transformative for both.  相似文献   

18.
Educative curricula, curriculum materials that intentionally foster teacher professional development, can serve as a site for teacher learning through their use in daily instructional practices. The present article introduces a framework, Teacher Learning Opportunities in Mathematics Curriculum Materials (TLO-Math), for designing and evaluating mathematics curriculum materials’ educative features according to seven theoretically based variables: (1) mathematics content knowledge for teaching, (2) teacher knowledge of student thinking in mathematics, (3) teacher knowledge of disciplinary discourse in mathematics, (4) teacher knowledge of assessment in mathematics, (5) teacher knowledge of differentiated instruction in mathematics, (6) teacher knowledge of technology use in mathematics, and (7) teacher knowledge of mathematical community. Each variable is illustrated with a definition, guiding questions, discipline-specific literature, and examples from two sets of elementary mathematics curriculum materials. The development of the TLO-Math framework is a critical first step for further study of the use of mathematics curriculum materials as sites for teacher learning.  相似文献   

19.
This study examines how various teacher characteristics and contextual factors are related to early primary teachers’ beliefs about mathematical teaching and learning and teachers’ attitudes toward their own learning of mathematics. A total of 396 early primary teachers across Nebraska participated in the study. Teacher characteristics and contextual factors were grouped into four sets: teacher professional background, teacher mathematical knowledge for teaching, teaching contexts, and students’ experiences. Multiple regression analyses were conducted with each set of predictors separately, as well as with all four sets together. The results showed significant relationships between teachers’ mathematical knowledge for teaching and teacher-centered beliefs, motivation in learning mathematics, and anxiety toward learning mathematics. Teacher certification level, the number of college math courses taken, and perceived support from colleagues and administrators were also related to some aspects of teachers’ mathematical beliefs and attitudes. The findings suggest the potential role of teachers’ mathematical knowledge for teaching in improving teachers’ mathematical beliefs and attitudes.  相似文献   

20.
Background:?The matter of teacher knowledge in the curriculum subject of English is not simple. Certainly it is not easy to delineate what its ‘content knowledge’ should be and how this relates to other aspects of teacher knowledge. In the context of education policy in England, at a time of change when the nature of the subject and its pedagogy are under scrutiny, the issue acquires heightened relevance from an initial teacher preparation perspective.

Purpose:?This paper sets out to consider the following questions: how do teachers of English acquire their teacher knowledge? What is known about the nuanced process of teacher knowledge development in English? Curriculum content is one element of teacher knowledge, but in the literary domain of English it does not suffice to specify what and how much should be read. The questions are discussed from the perspective of the knowledge development of postgraduate English teachers during initial teacher preparation.

Sources of evidence:?Literature concerning the development of teacher knowledge and expertise both generally and in the curriculum subject of English is critically discussed. Within the literature, the notion of the mentor–novice dialogue is identified as an important way of developing teacher knowledge. Alongside the literature, three illustrative mentor accounts are presented, drawn from the experience of postgraduate students learning to teach English to secondary school pupils.

Main argument:?The mentor accounts suggest that the boundaries of English are not easily demarcated. They indicate that the knowledge developed is other than the ‘content’ knowledge that might be acquired through initial degree studies. It is argued that teacher education demands a conception of teaching that takes full account of this knowledge development. At the same time, specific dispositions that do not automatically follow from prior academic attainment appear to be relevant. It is suggested that how these are cultivated, and how they are distinctive to the subject discipline are important questions for initial teacher preparation.

Conclusions:?Whatever the new contexts for initial teacher preparation, understanding how teachers acquire and apply ‘teacherly’ knowledge deserves as much attention as the content of a subject or the prior attainment of entrants to the profession. Initial teacher preparation arrangements need to acknowledge the complexity of learning to teach English as a curriculum subject. Learning to teach is a nuanced process, requiring engagement with a dedicated pedagogical content knowledge. In literary English teaching, this comprises attention to micro and macro aspects concurrently, for example through attention to individual texts concurrent with consideration of conceptions of readers and reading.  相似文献   

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