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1.
This study reports teachers’ learning through action research on students’ conceptual understanding. The study examined (a) the teachers’ views about science teaching and learning, (b) the teachers’ learning about their teaching practices and (c) the conditions that supported the teachers’ learning through action research. A total of 14 elementary in-service teachers’ course discussion, self-video reflection, action research reports, and learning reflection were analyzed. Findings revealed that (a) the teachers in this study commonly espoused the importance of probing and utilizing students’ preconceptions in science teaching, but they demonstrated various levels of epistemological understanding of student learning and teaching, (b) the teachers experienced the action research as a means to evaluate science teaching methods and changing their teaching practices, and (c) the teachers identified sharing goals, problems, and solutions as an essential supporting condition for their learning through action research. Implications for professional development and further research are discussed.  相似文献   

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This study reports the transformations of 3 science teachers who conducted action research projects following a model, unique to our graduate program, which follows the theoretical tenets of adult and transformative learning theory. Teachers video their teaching, engage in weekly peer group collaborative reflection sessions, collaborate with students, and consult with other sources to identify goals for improving their teaching practices, develop action plans, and analyze the results of their actions. As a result of this process, all 3 teachers changed their pedagogical approach from a teacher centered textbook driven approach to a student centered inquiry based approach. Implications of using this model as a powerful means of professional development for science teachers are explored.  相似文献   

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The purpose of this study was to investigate the influence of an integrated experiential learning and action research project on preservice science teachers’ developing ideas about science teaching, learning, and action research itself. The qualitative, interpretive study examined the action research of 10 master’s degree students who were involved in service learning with children in informal education settings. Results indicated that all of the participants enhanced their knowledge of children as diverse learners and the importance of prior knowledge in science learning. In-depth case studies for three of the participants indicated that two developed deeper understandings of science learners and learning. However, one participant was resistant to learning and gained more limited understandings.  相似文献   

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This study examines the transformation (professional growth) of career-changing women scientists who decided to become teachers. Drawing upon Mezirow’s Transformative Learning Theory, we tracked their transformation for 3 years. Our findings revealed multiple identities, disorientation, a perceived sense of meaninglessness, loss and eventual regain in confidence, gain in pedagogical knowledge and skill, and changed perceptions of the social roles of science teachers and scientists. Driven by personal choice or need (financial, intellectual), such transformations were achieved through active pursuit of meaning in one’s work, critical assessment of assumptions, planning, and trying on the unfamiliar role of a science teacher. It is argued that such transition entails complex changes in thinking about science teaching and identifying oneself as a science teacher.  相似文献   

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The conceptions of what constitutes nursing competence and how such competence is taught and learned are changing, due to rapid changes in in the health sector. Nurse teachers’ competencies for providing high-quality, up-to-date nursing education, are developing accordingly. This paper reviews the existing research on nurse teachers’ competencies and addresses how this research identifies, describes, and conceptualizes these competencies. A rigorous search, retrieval and appraisal process identified 25 relevant studies for inclusion in the review. A thematic synthesis was applied to the findings of the studies and subsequent themes were synthesized. The thematic synthesis of the empirical evidence resulted in the five broad themes: academic, nursing, and pedagogical competencies; attitudes; management and digital technology. However, these separate elements appeared to be highly integrated. Hence, this paper indicates that nurse teachers’ competencies may be assessed using a holistic approach, which could bring together the disparate attributes required for successful professional performance in specific situations.  相似文献   

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The purpose of this study is to examine the similarities between mentor teachers’ espoused theories and theories-in-use. Semi-structured interviews were conducted with 16 mentor teachers to investigate their perceived mentoring roles prior to the placement. Their seven pre-service teachers were also interviewed at the end of the practicum to explore their ideas and evaluation of their mentors’ mentoring practices. The findings suggest that 14 mentor teachers did put into practice their ideas regarding their roles. However, only two mentor teachers appeared to act against their espoused theories. Implications for practice are discussed.  相似文献   

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International Journal of Science and Mathematics Education - The aim of this paper is to discuss preservice mathematics teachers’ in-the-moment noticing of mathematical opportunities and how...  相似文献   

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The new Science and Technology Curriculum Framework recently issued in Taiwan advocates the teaching of integrated science and technology with greater emphasis on basic skills. Science teachers are not used to teach in this way, they need different abilities and skills in order to do so. Using various effective professional development strategies, including a collaborative action research approach, the aim of this study was to help science teachers develop professionally through the development of instructional modules on integrated science and technology. A research team was formed consisting of science educators/researchers, graduate assistants and science teachers from six junior high schools in the central area of Taiwan. In order to involve teachers collaboratively over an extended period of time, the entire study went through preparatory, elaborative and disseminative stages for three consecutive years. Various professional development opportunities were built-in. The instructional modules developed were discussed by participants of this study and evaluated by external experts before they were tried out in actual classroom settings. Both qualitative and quantitative methods, including field notes, interviews, observations, video-taping, audio-taping, document analysis, and surveys of students and teachers opinions were used to collect data for a closer examination of the effectiveness of the instructional modules and of the increase in teachers instructional proficiencies. Overall, teachers interdisciplinary experiences and knowledge increased. They were more flexible and resourceful in using instructional strategies that best fit the instructional settings. Their knowledge and skills in using information and communication technologies in science classrooms also increased considerably.  相似文献   

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This study is an attempt to gain new insight, on behalf of science teachers, into the integration of metacognition (MC) into science education. Participants were 44 elementary school science teachers attending an in-service teacher-training (INST) program. Data collection was carried out by several data sources: recordings of all verbal discussions that took place during the program, teachers’ written reflections, and semi-structured individual interviews. Our study provides a qualitative analysis of the 44 teachers’ voices as a group, as well as a detailed case-study narrative analysis of three teachers’ stories The findings show that the teachers’ intuitive (pre-instructional) thinking was incomplete and unsatisfactory and their voices were skeptical and against the integration of MC. After teachers had mastered the notion of MC in the INST program, the following outcomes have been identified: (a) teachers expressed amazement at how such an important and relevant issue had been almost invisible to them; (b) teachers identified the affective character of metacognitive experiences as the most significant facet of MC, which acts as a mediator between teaching and learning; (c) the complete lack of learning materials addressing MC and the absence of supportive in-classroom guidance were identified as the major obstacles for its implementation; (d) teachers expressed a willingness to continue their professional development toward expanding their abilities to integrate MC as an inseparable component of the science curriculum. The implications of the findings for professional development courses in the field of MC are discussed.  相似文献   

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Research conducted within the past decade contributes much to an understanding of the role and potential value of formative assessment in learning. As an Advisory Teacher within a local authority, the researcher was interested to find out how teachers actually perceive formative assessment. This study therefore set out to investigate the range and nature of such perceptions and whether any relationships exist between them and independent variables such as school phase and length of teacher experience. The sample was drawn from teachers working in 24 lower and middle schools within one local authority and the research was conducted in two phases. This paper will focus on Phase 1, during which data was drawn from a questionnaire survey which elicited both quantitative and qualitative responses from 67 teachers. Analysis of this data revealed a range of perceptions about formative assessment among teachers. In particular, they acknowledged the value of formative assessment in promoting learning. However, these findings suggest that perhaps teachers were less confident than they claimed to be in putting actual strategies in place, supporting the findings of Black, Harrison, Lee, Marshall, and Wiliam (2002 Black, P., Harrison, C., Lee, C., Marshall, B. and Wiliam, D. 2002. Working inside the black box: Assessment for learning in the classroom, London: Department of Education and Professional Studies, King’s College.  [Google Scholar]). Statistical analysis revealed some significant relationships between some of these perceptions and both school phase and length of teacher experience. Both theoretical and practical implications of these findings are discussed and recommendations made for future policy and practice.  相似文献   

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Research into Classroom Processes: a Review of Ten Years ’ Work   总被引:1,自引:1,他引:0  
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Having the learning and retention of science content and skills as a goal of scientific literacy, it is significant to study the issue of retention as it relates to teaching and learning about nature of science (NOS). Then, the purpose of this study was to investigate the development of NOS understandings of students, and the retention of these understandings four months after being acquired through explicit reflective instruction in relation to two contexts. Participants were 24 tenth-grade students at a private high school in a city in the Middle East. Explicit NOS instruction was addressed within a six-week unit about genetic engineering. Three NOS aspects were integrated and dispersed across the unit. A questionnaire, together with semi-structured interviews, was administered as pre-, post-, and delayed post-test to assess the retention of participants’ NOS understandings. The questionnaire had two open-ended scenarios addressing controversial socioscientific issues about genetically modified food and water fluoridation. Results showed that most students improved their naïve understandings of NOS in relation to the two contexts following the six-week unit with the explicit NOS instruction. However, these newly acquired NOS understandings were not retained by all students four months after instruction. Many of the students reverted back to their earlier naïve understandings. Conclusions about the factors facilitating the process of retention as the orientation to meaningful learning and the prolonged exposure to the domain were discussed in relation to practical implications in the classroom.  相似文献   

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Abstract

In experiment I, two teachers of adolescent students were given video feedback of their teaching behavior in regard to two types of teacher "postures/’ the effect of which was to change their behavior in specific directions. Experiment II, a replication, was conducted with elementary students and demonstrated that change in specific teacher behaviors appeared to produce changes in academic response rate in pupils. Results were discussed relative to teacher training.  相似文献   

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The aim of this exploratory study was to learn about the misconceptions that may arise for elementary and high school science teachers in their reflections on science and engineering practice. Using readings and videos of real science and engineering work, teachers’ reflections were used to uncover the underpinnings of their understandings. This knowledge ultimately provides information about supporting professional development (PD) for science teachers’ knowledge of engineering. Six science teachers (two elementary and four high school teachers) participated in the study as part of an online PD experience. Cunningham and Carlsen’s (Journal of Science Teacher Education 25:197–210, 2014) relative emphases of science and engineering practices were used to frame the design of PD activities and the analyses of teachers’ views. Analyses suggest misconceptions within the eight practices of science and engineering from the US Next Generation Science Standards in four areas. These are that: (1) the nature of the practices in both science and engineering research is determined by the long-term implications of the research regardless of the nature of the immediate work, (2) engineering and science are hierarchical, (3) creativity is inappropriate, and (4) research outcomes cannot be processes. We discuss the nature of these understandings among participants and the implications for engineering education PD for science teachers.  相似文献   

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This article seeks to illuminate the complexity of youth participatory action research (YPAR) through the use of two concepts: (1) transformative agency, a collective initiative to address conflicts and contradictions in activity systems, and (2) role re-mediation, the disruption of power relations. We demonstrate that these concepts, in comparison to the concept of civic participation, allow for an expanded consideration of the cross-contextual processes that are involved in collective mobilization to enact justice. To explore this area, we examine an afterschool YPAR program involving the adult authors and youth of color with intersectional identities—including emergent bilinguals and youth perceived as struggling academically. We illustrate three avenues of transformative agency and role re-mediation within the YPAR program: (1) engagement with critical fiction and non-fiction texts that expose power relations; (2) interactions between individuals within and beyond the YPAR space; and (3) production and dissemination of knowledge. Through this exploration, we illustrate how the lenses of transformative agency and role re-mediation can provide new understandings of change-oriented action in YPAR.  相似文献   

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