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1.
Barbara A. Crawford 《科学教学研究杂志》2007,44(4):613-642
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
2.
While many embrace balanced literacy as a framework for quality literacy instruction, the way in which teachers operationalise the tenets of balanced literacy can vary greatly. In the present study, 581 teachers in the United States completed questionnaires concerning: (a) their beliefs about literacy skills and literacy instructional strategies that are most essential to reading success; and (b) their implementation of balanced literacy instruction in their classrooms. Results reveal that teachers varied in their implementation of reading and writing routines, with teachers reporting participating less frequently in writing activities. Teachers' implementation of balanced literacy routines varied as a function of the grade level they taught, but not additional certifications or years of experience. In addition, teachers' participation in reading and writing routines was related to their literacy beliefs, particularly their belief in the importance of code‐based literacy skills. 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.
This article investigates three teachers' conceptions and use of inquiry‐based instructional strategies throughout a professional development program. The professional development program consisted of a 2‐week summer inquiry institute and research experience in university scientists' laboratories, as well as three academic year workshops. Insights gained from an in‐depth study of these three secondary teachers resulted in a model of teacher conceptions that can be used to direct future inquiry professional development. Teachers' conceptions of inquiry teaching were established through intensive case–study research that incorporated extensive classroom observations and interviews. Through their participation in the professional development experience, the teachers gained a deeper understanding of how to implement inquiry practices in their classrooms. The teachers gained confidence and practice with inquiry methods through developing and presenting their institute‐developed inquiry lessons, through observing other teachers' lessons, and participating as students in the workshop inquiry activities. Data analysis revealed that a set of four core conceptions guided the teachers' use of inquiry‐based practices in their classrooms. The teachers' conceptions of science, their students, effective teaching practices, and the purpose of education influenced the type and amount of inquiry instruction performed in the high school classrooms. The research findings suggest that to be successful inquiry professional development must not only teach inquiry knowledge, but it must also assess and address teachers' core teaching conceptions. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1318–1347, 2007 相似文献
5.
The Supporting Effective Teaching (SET) project consists of studies that examine the relationship between elementary general education teachers' beliefs about disability and ability and their roles in inclusive classrooms, and how these are related to teaching practices. Teaching effectiveness is operationally defined as multiple dimensions of teaching practices observed in inclusive classrooms. This paper examines previously reported and newly completed studies that investigate the characteristics of teachers in inclusive classroom settings, what they believe about their roles and responsibilities and about their students' learning, and how their beliefs relate to their teaching effectiveness with students both with and without disabilities. 相似文献
6.
The study presented in this paper integrates data from four combined research studies, which are both qualitative and quantitative in nature. The studies describe freshman science student teachers' beliefs about teaching and learning. These freshmen intend to become teachers in Germany in one of four science teaching domains (secondary biology, chemistry, and physics, respectively, as well as primary school science). The qualitative data from the first study are based on student teachers' drawings of themselves in teaching situations. It was formulated using Grounded Theory to test three scales: Beliefs about Classroom Organisation, Beliefs about Teaching Objectives, and Epistemological Beliefs. Three further quantitative studies give insight into student teachers' curricular beliefs, their beliefs about the nature of science itself, and about the student- and/or teacher-centredness of science teaching. This paper describes a design to integrate all these data within a mixed methods framework. The aim of the current study is to describe a broad, triangulated picture of freshman science student teachers' beliefs about teaching and learning within their respective science teaching domain. The study reveals clear tendencies between the sub-groups. The results suggest that freshman chemistry and—even more pronouncedly—freshman physics student teachers profess quite traditional beliefs about science teaching and learning. Biology and primary school student teachers express beliefs about their subjects which are more in line with modern educational theory. The mixed methods approach towards the student teachers' beliefs is reflected upon and implications for science education and science teacher education are discussed. 相似文献
7.
Margareta Maria Thomson Bradley Gregory 《International Journal of Science Education》2013,35(11):1800-1823
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
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《Teaching and Teacher Education》1996,12(1):49-61
This study explored the classroom learning environments and instructional strategies of four teachers in culturally diverse classrooms. All teachers were deemed successful by their school colleagues, including administrators and instructional specialists, at meeting the needs of their culturally diverse students. The teachers in the study, who were teaching in four different regions of the U.S.A. and who represented different grade levels, taught in schools that contained richly diverse student populations. Using the constant comparative method of data analysis, I conducted a cross-case analysis of the teachers' learning environments. A primary focus of the research was the relationship between teachers' biographies and culturally sensitive classroom instruction. Three themes about culturally sensitive teaching emerged during data analysis: reshaping traditional school curriculum, rethinking the role of the teacher, and acquiring and using cultural sensitivity. Implications for preparing teachers for culturally diverse learning environments are discussed. 相似文献
10.
《Contemporary educational psychology》2002,27(2):147-166
Teachers' practices are directly tied to their beliefs or theories about instruction. The purpose of the present study was to develop an instrument to measure primary grade teachers' theoretical orientations about writing instruction, provide construct validation for this instrument, and describe teachers' beliefs about writing instruction in the early grades. Factor analysis of responses from a nationwide sample of primary grade teachers yielded three distinct dimensions, measuring beliefs about the role of explicit instruction, correctness in students' writing, and natural learning methods. The validity of the instrument was supported by findings showing that teachers' orientations were related to classroom writing practices in a predictable and reliable manner. Finally, most of the participating teachers emphasized both explicit instruction as well as incidental and informal methods of learning (i.e., the natural learning) in their theory of writing instruction for young children, while downplaying the importance of correctness in writing. 相似文献
11.
Recent instructional reforms in science education aim to change the way students engage in learning in the discipline, as they describe that students are to engage with disciplinary core ideas, crosscutting concepts, and the practices of science to make sense of phenomena (NRC, 2012). For such sensemaking to become a reality, there is a need to understand the ways in which students' thinking can be maintained throughout the trajectory of science lessons. Past research in this area tends to foreground either the curriculum or teachers' practices. We propose a more comprehensive view of science instruction, one that requires attention to teachers' practice, the instructional task, and students' engagement. In this study, by examining the implementation of the same lesson across three different classrooms, our analysis of classroom videos and artifacts of students' work revealed how the interaction of teachers' practices, students' intellectual engagement, and a cognitively demanding task together support rigorous instruction. Our analyses shed light on their interaction that shapes opportunities for students' thinking and sensemaking throughout the trajectory of a science lesson. The findings provide implications for ways to promote rigorous opportunities for students' learning in science classrooms. 相似文献
12.
This exploratory study investigates the relationship between teachers' continuing professional development (CPD) and their beliefs about learning and teaching, in a Dutch secondary education context. Two hundred sixty teachers participated in a survey focused on teachers' updating, reflective, and collaborative activities, as well as their student- and subject matter-oriented beliefs. A cluster analysis produced three distinctive CPD profiles, reflecting relatively low, medium, and high participation in the three CPD activities. The greater teachers' participation in CPD, the more student oriented those teachers are. These findings have strong implications for fostering teachers' participation in CPD and encouraging their student orientation. 相似文献
13.
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
14.
Sherry Southerland Alejandro Gallard Laurie Callihan 《International Journal of Science Education》2013,35(16):2183-2213
The goal of this research is to identify science teachers' beliefs and conceptions that play an important role in shaping their understandings of and attempts to enact inclusive science teaching practices. We examined the work products, both informal (online discussions, email exchanges) and formal (papers, unit plans, peer reviews), of 14 teachers enrolled in a master's degree course focused on diversity in science teaching and learning. These emerging understandings were member-checked via a series of interviews with a subset of these teachers. Our analysis was conducted in two stages: (1) describing the difficulties the teachers identified for themselves in their attempts to teach science to a wide range of students in their classes and (2) analyzing these self-identified barriers for underlying beliefs and conceptions that serve to prohibit or allow for the teachers' understanding and enactment of equitable science instruction. The teachers' self-identified barriers were grouped into three categories: students, broader social infrastructure, and self. The more fundamental barriers identified included teacher beliefs about the ethnocentrism of the mainstream, essentialism/individualism, and beliefs about the meritocracy of schooling. The implications of these hurdles for science teacher education are discussed. 相似文献
15.
Lynn A. Bryan 《科学教学研究杂志》2003,40(9):835-868
This study, conducted from a constructivist perspective, examined the belief system of a prospective elementary teacher (Barbara) about science teaching and learning as she developed professional knowledge within the context of reflective science teacher education. From an analysis of interviews, observation, and written documents, I constructed a profile of Barbara's beliefs that consisted of three foundational and three dualistic beliefs. Her foundational beliefs concerned (a) the value of science and science teaching, (b) the nature of scientific concepts and goals of science instruction, and (c) control in the science classroom. Barbara held dualistic beliefs about (a) how children learn science, (b) the science students' role, and (c) the science teacher's role. Her dualistic beliefs formed two contradictory nests of beliefs. One nest, grounded in lifelong science learner experiences, reflected a didactic teaching orientation and predominantly guided her practice. The second nest, not well grounded in experience, embraced a hands‐on approach and predominantly guided her vision of practice. The findings accentuate the complexity and nestedness of teachers' belief systems and underscore the significance of identifying prospective teachers' beliefs, espoused and enacted, for designing teacher preparation programs. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 835–868, 2003 相似文献
16.
Multimedia literacy practices in the homes of young children are changing rapidly, but the use of them in the early years of education is moving slowly. This research was aimed to find out what teachers of 5‐year‐olds, in their first 6 months of compulsory schooling, think about the children's literacy practices at home, including the perceived use of digital media at home. We also wanted to find out what the teachers did in their classrooms that was similar or different to the students' experiences of literacy practices across several media. Parents of 76 children, and their teachers, from 10 classrooms in mid‐high and mid‐low socio‐economic areas completed surveys. The parents' survey asked about the literacy‐related experiences their children are involved in. The teachers' survey asked for their beliefs about the literacy‐related experiences the children in their classrooms engaged in, on average, including the use of digital media. The teachers were also asked about the literacy practices in their classroom and their use of media. This paper describes the teachers' beliefs and the similarities and differences in practices between home and school, including literacy practices using digital technology. 相似文献
17.
This paper investigates the motivational power of children to change teachers' beliefs about teaching. Weekly and summary reflections written by 18 preservice teachers served as data sources. Preservice teachers were learning from the children what they expect their teachers to know, to do, and to be, and in consequence of the face‐to‐face encounters with children, teachers were likely to establish and change their beliefs about children and how to teach. Teacher educators may encourage this learning by asking preservice teachers, during and after their work in classrooms, to respond to the questions: ‘As I related to the children, what did they require from me?’, and ‘How did I respond to these demands?’. The work of Emmanuel Levinas on the relationship in the face‐to‐face encounter between people provided an interpretive framework for evaluating responses to these questions. 相似文献
18.
学生的理想学生观念反映了学生作为学习者的自我认识,并对其受教育动机和愿望有重要影响,而教师的理想学生观念与教室内主流的教育教学模式紧密相关。研究采用半结构式问卷的方法,让教师和学生罗列出他们认为理想学生应具备的最重要的五项特征。研究结果表明,小学教师和学生的理想学生观念主要体现在学习、道德、行为和身心发展四个类别上,其中学生的理想学生观念中成绩好非常重要,但对学习动机、学习能力和学习习惯的重视程度不高;而教师的理想学生观念中最重要的是学生的品德,教师对学习成绩、学习动机和学习能力的重视程度较高,对学习习惯的重视程度较低。教师与学生的理想学生观念存在差异,且他们的观念与国家课程改革提出的教育目标也存在差异。 相似文献
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The purpose of this research was to understand how preservice elementary teacher experiences within the context of reflective science teacher education influence the development of professional knowledge. We conducted a case analysis to investigate one preservice teacher's beliefs about science teaching and learning, identify the tensions with which she grappled in learning to teach elementary science, understand the frames from which she identified problems of practice, and discern how her experiences played a role in framing and reframing problems of practice. The teacher, Barbara, encountered tensions in thinking about science teaching and learning as a result of inconsistencies between her vision of science teaching and her practice. Confronting these tensions between ideals and realities prompted Barbara to rethink the connections between her classroom actions and students' learning and create new perspectives for viewing her practice. Through reframing, she was able to consider and begin implementing alternative practices more resonant with her beliefs. Barbara's case illustrates the value of understanding prospective teachers' beliefs, their experiences, and the relationship between beliefs and classroom actions. Furthermore, the findings underscore the significance of offering reflective experience as professionals early in the careers of prospective teachers. © 1999 John Wiley & Sons, Inc. J Res Sci Teach 36: 121–139, 1999 相似文献