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1.
This study unveils the stories of 3 public school elementary teachers from the USA who reflected on their beliefs about science education reform, and implementation of the reform in their classroom teaching, in response to state recommendations for change in science education. The teachers' stories show how various factors assisted or impeded the implementations of reform in their teaching, the various challenges related to their grade-level teaching, and the teachers' personal struggles to make sense of reform recommendations. Within each case study, we describe 4 common themes from the teachers' interviews. These themes are related to teachers' science teaching strategies, their science teaching efficacy beliefs about adopting reform, the types of science learning outcomes teachers target, and the types of teaching resources available to them. Implications for teacher education and practice are discussed in relationship with study findings.  相似文献   

2.
This paper discusses beliefs about teaching and learning chemistry. The sample includes chemistry student teachers and in-service teachers from Jordan, Turkey, and Germany. Two test instruments were used to investigate (student) teachers’ beliefs. A qualitative instrument was used to explore Beliefs about Classroom Organization, Beliefs about Teaching Objectives, and Epistemological Beliefs. A quantitative instrument was added to evaluate participants’ beliefs concerning the Nature of Good Education. The results show that Jordanian chemistry teachers and teacher trainees held the most traditional, teacher-centered, and transmission-oriented beliefs, while the German sample showed the most modern beliefs toward teaching and learning. Turkish (student) teachers evidenced more moderate beliefs, which tended to be between the two extremes, but that could still be positioned more closely to the traditional way of thinking. The results are discussed in the context of chemistry teacher education in the three respective countries.  相似文献   

3.
This study identifies proficiency levels in pre-service physics teachers' pedagogical content knowledge (PCK) and reveals how teacher education can promote transitions into higher proficiency. Teacher education plays a fundamental role in supporting pre-service teachers' PCK development. Proficiency levels are a powerful source when evaluating this PCK development because they characterize what learners are likely to be able to know on a specific level. Previous research has presented a model of proficiency levels in pre-service physics teachers' PCK; however, evidence for the model's validity is still lacking. According to the Refined Consensus Model of PCK, factors such as teachers' content knowledge (CK), their teaching experience, and their beliefs about teaching and learning science promote PCK development. Thus, understanding how and when pre-service physics teachers' CK, teaching experience, and beliefs contribute to their proficiency can bring insights into how teacher education can promote PCK development. To address this issue, N = 427 observations of pre-service physics teachers were analyzed. Utilizing the scale anchoring procedure, four different proficiency levels in pre-service physics teachers' PCK were identified. Analyzing these proficiency levels showed that lower levels can be characterized as remembering content-unspecific knowledge, whereas higher levels encompass content-specific strategies to structure and elaborate lessons. Additionally, logistic regression models revealed that pre-service physics teachers' CK is crucial for an increase in PCK proficiency. However, transitions into higher levels of PCK additionally require teaching experience and adequate beliefs about teaching and learning. Thus, our proficiency levels can be used to bring insights into how proficiency in PCK can be supported during teacher education. For example, teacher education should provide courses focusing on the science curriculum and the assessment of student learning to promote pre-service physics teachers' progression in PCK.  相似文献   

4.
Learning to teach science as inquiry in the rough and tumble of practice   总被引：2，自引：0，他引：2  
This study examined the knowledge, beliefs and efforts of five prospective teachers to enact teaching science as inquiry, over the course of a one‐year high school fieldwork experience. Data sources included interviews, field notes, and artifacts, as these prospective teachers engaged in learning how to teach science. Research questions included 1) What were these prospective teachers' beliefs of teaching science? 2) To what extent did these prospective teachers articulate understandings of teaching science as inquiry? 3) In what ways, if any, did these prospective teachers endeavor to teach science as inquiry in their classrooms? 4) In what ways did the mentor teachers' views of teaching science appear to support or constrain these prospective teachers' intentions and abilities to teach science as inquiry? Despite support from a professional development school setting, the Interns' teaching strategies represented an entire spectrum of practice—from traditional, lecture‐driven lessons, to innovative, open, full‐inquiry projects. Evidence suggests one of the critical factors influencing a prospective teacher's intentions and abilities to teach science as inquiry, is the teacher's complex set of personal beliefs about teaching and of science. This paper explores the methodological issues in examining teachers' beliefs and knowledge in actual classroom practice. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 613–642, 2007.  相似文献   

5.
This study explored the content and structure of physics teachers' beliefs on teaching and learning in general in relation to their domain-specific beliefs. A questionnaire was administered to secondary school teachers in physics (N = 126) in the Netherlands. The results showed that beliefs about the general and domain-specific goals of physics education formed an interrelated belief system consisting of content-oriented and student-oriented beliefs. Moreover, teachers agreed with the importance of both teacher-regulated and student-regulated learning. Therefore, research on teachers' beliefs should go beyond the often used dichotomy between ‘teacher-focused’ versus ‘student-focused’ education by focusing on the rationale behind ‘appropriate’ teaching behavior.  相似文献   

6.
Understanding the interaction between internally constructed and externally imposed aspects of the teaching context may be the missing link between calls for school reform and teachers' interpretation and implementation of that reform. Although the context of the local school culture has a profound impact on teachers, there are other external forces that are specifically aimed at influencing teachers' pedagogical and curricular decisions. These externally imposed aspects of context include some of the existing tools of reform, such as national standards, mandated state core curricula, and related criterion‐referenced testing. However, little is known about how these reform tools impact teachers' thinking about science and science teaching or how teachers respond to such tools. This study examined the interactions between individual teachers' beliefs about teaching and learning science in elementary school and the tools of reform that are imposed upon them. Comparative case studies were conducted in which two elementary teachers' science instruction, teaching context, and related beliefs were examined, described, and analyzed. In this study, the teachers' fundamental beliefs about science and what it means to teach and learn science influenced their interpretations of the sometimes contradictory messages of reform as they are represented in the standards, mandated curriculum, and end‐of‐level tests. Suggestions about what these findings mean for needed aspects of teacher professional development are offered. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 396–423, 2007  相似文献   

7.
The primary purpose of this study was to develop and apply a method for assessing teachers' context beliefs about their science teaching environment. Interviews with 130 purposefully selected teachers resulted in 28 categories of environmental factors and/or people who were perceived to influence science teaching. These categories were used to develop items for the Context Beliefs about Teaching Science instrument and provided evidence for content validity. Construct validity was partially confirmed through factor analysis that resulted in 26 items and two subscales on the final instrument. Using Ford's Motivation Systems Theory and Bandura's Theory of Collective Efficacy, additional evidence for construct validity was found in the modest correlation of context beliefs with outcome expectancy beliefs and the low correlation with science teaching self‐efficacy beliefs. The instrument was tested using 262 teachers participating in long‐term science professional development programs. These teachers possessed fairly positive context beliefs and, according to Ford's theory, should be capable of effective functioning in the classroom. It was concluded that the assessment of context beliefs would complement current science teacher self‐efficacy measures, thereby allowing researchers to develop profiles of science teachers' personal agency belief patterns. It could also be used to determine the factors which predict particular personal agency belief patterns, and assess teachers' perceptions of the strengths and weaknesses of school science programs, and could be used in planning and monitoring professional development experiences for science teachers. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 275–292, 2000.  相似文献   

8.
This paper considers the relationship between teachers' espoused belief and beliefs in action. It focuses on the first year experiences of two beginning teachers — one a graduate of a baccalaureate program; the other a graduate of a master's program — who have been participants in a longitudinal study of evolving beliefs about teaching among preservice and beginning teachers. It contrasts their belief in action with the beliefs about teaching that they articulated over the past 3 years in beliefs questionnaires that they completed at the beginning of each school year. Findings suggest that beginning teachers develop a set of beliefs about teaching and learning in their teacher education programs that is not necessarily related to the set of beliefs about teaching and learning that they developed over the course of their elementary and secondary education. The latter set of beliefs is brought to the fore by the exigencies of the first year of teaching. New teachers, the study shows, are strongly affected by the conditions of the workplace and most particularly by the climate of acceptance established by the school principal. The paper ends with suggestions for preservice faculty and for school personnel receiving beginning teachers.  相似文献   

9.
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10.
The present study aims to challenge primary school science teachers' beliefs about education and teaching efficacy, as well as their teaching practices, through a video-case-based intervention programme in a Chinese educational setting. A total of 46 in-service teachers were involved in this study (experimental group = 23, control group = 23). Pre- and post-intervention surveys were administered to examine possible changes in the participants' beliefs about education and science teaching efficacy. Video data were gathered through classroom observations of 9 participants from the experimental group and 9 participants from the control group. The results of one-way analysis of covariance indicate that the reported post-intervention beliefs of teachers who participated in the programme differed significantly from their pre-intervention beliefs. More specifically, teachers in the experimental groups reported fewer traditional and more constructivist beliefs after the intervention, as well as stronger personal science teaching efficacy beliefs. One exception included beliefs about science teaching outcome expectancy. The video data showed that teaching practices became more constructivist in terms of both practical activities and student ICT use.  相似文献   

11.
The background of the study is the theory of basis models of teaching and learning, a comprehensive set of models of learning processes which includes, for example, learning through experience and problem‐solving. The combined use of different models of learning processes has not been fully investigated and it is frequently not clear under what circumstances a particular model should be used by teachers. In contrast, the theory under investigation here gives guidelines for choosing a particular model and provides instructional sequences for each model. The aim is to investigate the implementation of the theory applied to physics instruction and to show if possible effects for the students may be attributed to the use of the theory. Therefore, a theory‐oriented education programme for 18 physics teachers was developed and implemented in the 2005/06 school year. The main features of the intervention consisted of coaching physics lessons and video analysis according to the theory. The study follows a pre‐treatment‐post design with non‐equivalent control group. Findings of repeated‐measures ANOVAs show large effects for teachers' subjective beliefs, large effects for classroom actions, and small to medium effects for student outcomes such as perceived instructional quality and student emotions. The teachers/classes that applied the theory especially well according to video analysis showed the larger effects. The results showed that differentiating between different models of learning processes improves physics instruction. Effects can be followed through to student outcomes. The education programme effect was clearer for classroom actions and students' outcomes than for teachers' beliefs.  相似文献   

12.
Reform‐based curriculum materials have been suggested as a mechanism to make inquiry‐based instruction more prevalent in secondary science classrooms, specifically when accompanied by comprehensive professional development (Loucks‐Horsley, Hewson, Love, & Stiles, 1998 ; Powell & Anderson, 2002 ). This research examines the implementation of a reform‐based high school chemistry curriculum in a large, urban school district. We explicitly consider the role of the teachers' knowledge and beliefs in their implementation of the reform‐based chemistry curriculum, as well as school level factors. Qualitative and quantitative data were collected in the form of beliefs interviews and classroom observations from 27 high school chemistry teachers. Analysis of the data revealed that implementation of the curriculum was strongly influenced by the teachers' beliefs about teaching and learning, and the presence of a supportive network at their school sites. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 883–907, 2007  相似文献   

13.
In recent years there has been a renewed interest in investigating teachers' beliefs in general, and science teachers' epistemological beliefs in particular. However, very few studies have investigated the effects of these epistemological beliefs in teaching. The purpose of this study was to test the hypotheses that teachers holding constructivist beliefs (a) are more likely to detect student alternative conceptions; (b) have a richer repertoire of teaching strategies; (c) use potentially more effective teaching strategies for inducing student conceptual change; (d) report more frequent use of effective teaching strategies: and (e) highly valuate these teaching strategies compared with teachers holding empiricist beliefs. Through the use of a three-part questionnaire consisting of critical incidents, direct questions about teacher strategies of conceptual change, and ratings of the use and importance of specific teaching strategies, data were obtained from 35 science teachers with different science backgrounds and teaching at different educational levels. Analysis of the data supported all five hypotheses. The findings are discussed in terms of their implications for further research. © 1996 John Wiley & Sons, Inc.  相似文献   

14.
This study examines changes in middle school student teachers' knowledge structures and beliefs related to class management during the final semester of their teacher education program. Twenty-three preservice teachers drew concept maps and participated in semi-structured interviews prior, during, and following 16 weeks of student teaching. Results of the study showed that initially student teachers are concerned with establishing and enforcing rules. They expressed discomfort with their authoritarian roles. During the middle of student teaching preservice teachers began to make connections among the variables that contribute to class management. By the end of student teaching preservice teachers experienced a conflict between their beliefs in rules, their desire to be flexible and fair, and their desire to develop positive student relationships as a mechanism to promote student learning. A framework of change for class management concepts is presented and the reported influences on the changes in student teachers' knowledge organization and beliefs are discussed.  相似文献   

15.
This study focuses on how different educational programmes contribute to student teachers efficacy for classroom management and their abilities to provide learning opportunities and good classroom outcomes. Data were gathered from 491 student teachers attending different teacher education programmes in Norway and analysed via structural equation modelling. The results revealed the following: (1) problem behaviour in the classroom has a negative effect on student teacher efficacy, (2) students' perceptions of the integration of pedagogic knowledge and practice supports students' efficacy beliefs, (3) support from supervisors contributes positively to student teachers' efficacy beliefs, and (4) student teachers in university college programmes for primary school teaching report higher teacher efficacy than students in university programmes for secondary school teaching.  相似文献   

16.
This empirical study explores the nature of and profiles in primary teachers' educational beliefs in the Chinese educational settings. A survey of 820 primary school teachers was conducted using a questionnaire focusing on teachers' traditional and constructivist beliefs about teaching and learning. Analysis of variance and cluster analysis were applied. Results show that gender and subject domain affect traditional educational beliefs. Significant differences appear considering economic and geographical context variables. Cluster analysis helps to delineate four teacher belief profiles: a constructivist profile, a mixed constructivist/traditional profile, a traditional profile, and a mixed low constructivist/traditional profile. Inter-relation between teacher belief profiles and school categories are discussed.  相似文献   

17.
This study explores the affordances of a video-based professional development workshop for supporting physics teachers' content-specific judgments about evidence of student thinking. We rated both the quality of teachers' discussions and the judgments that resulted as they discussed video clips highlighting student thinking. We found that teachers' judgments were related to the quality of their discussions. Quantitative and qualitative analyses suggest that elaborated focus questions and interactions with colleagues may support teachers with relatively little physics teaching experience in using their collective wisdom to engage in a situation-specific skill necessary for responsive teaching.  相似文献   

18.
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   

19.
This paper presents a qualitative study of student teachers' school-based learning in a teacher education program for secondary school teachers in Hong Kong. Learning to teach is examined through the lens of a personal-professional conceptualization of learning. An in-depth study of two cases of student teachers' professional learning is reported. Research methods used include interviewing, tape-recording supervisory meetings, field observation and document analysis. Through an inquiry into the individual's interaction with pre-training influences, the teacher education program and the teaching practice context in the two cases, this study extends our understanding of student teachers' professional learning in terms of the formation of the teaching self and the process of framing in the action and socio-professional contexts of teaching practice.  相似文献   

20.
The purpose of this study was to investigate the beliefs of six experienced high school science teachers about (1) what is successful science learning; (2) what are the purposes of laboratory in science teaching; and (3) how inquiry is implemented in the classroom. An interpretive multiple case study with an ethnographic orientation was used. The teachers' beliefs about successful science learning were substantively linked to their beliefs about laboratory and inquiry implementation. For example, two teachers who believed that successful science learning was deep conceptual understanding, used verification labs primarily to illustrate these concepts and used inquiry as a type of isolated problem‐solving experience. Another teacher who believed that successful science learning was enculturation into scientific practices used inquiry‐based labs extensively to teach the practices of science. Tension in competing beliefs sets and implications for reform are discussed. ? 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 936‐960, 2004.  相似文献   

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