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1.
This paper reports how a teacher–researcher partnership examined a biology teacher's existing pedagogical practices and attempted, through a task design innovation, to create the circumstances under which more interactive and emergent assessment for learning practices could flourish in her classroom. This work involved the use of digital video playback technology as the trigger or catalyst for reflection on concrete experiences by the teacher and her students to occur. Results suggest that the digital video innovation brought about changes in student–teacher interactions in science practical work and assisted the teacher in reflecting on her professional learning. The educative effects produced by the catalyst were dependent on the teacher noticing changes in her students and moving in tandem with them along a parallel path of experiential and practitioner-based learning. Overall, the value of the study undertaken is located in sharing an authentic, lived science assessment experience with the intention of assisting colleagues notice aspects of their own pedagogic practices that may be hidden at present. 相似文献
2.
Susan A. Colby 《Teaching Education》2013,24(4):351-362
Although Vygotskian principles involving the Zone of Proximal Development (ZPD) are hailed as tenets undergirding teaching and learning within a constructivist setting, these principals have not been implemented widely within school classrooms. Tharp and Gallimore, building on the notion that learning can be maximized when a teacher has a heightened awareness of a student's ZPD and stimulates new learning based upon this understanding, argue that true teaching is a matter of “assisting performance”. This study examines the efforts of one university instructor to assist the performance of her graduate students as they learned to teach, scaffold and support struggling readers. The findings suggest that the university instructor successfully assisted her students by providing supportive feedback, extending their learning and providing appropriate resources through ongoing Email correspondence and face‐to‐face meetings and tutoring sessions. Success was attributed to the instructor's extensive knowledge of supporting struggling readers, awareness of her students' ZPD's in relation to the context of their learning and her efforts to consistently provide appropriate and specific feedback through iterative dialogue. 相似文献
3.
This study is an interpretive investigation of Sarah, a first-time teacher of middle- and high-school science who, because of high levels of disruption, was unable to establish and maintain environments favorable to learning. Sarah reflected on her roles as a teacher and identified facilitating learning, management, and assessment as salient, each being associated with defining metaphors and belief sets. Sarah's efforts to improve her teaching began with the construction of a new metaphor, the social director, for her role as manager. She developed coherence between the new metaphor and beliefs about constructivism, teaching, and learning. Sarah then managed her class in accordance with the social director metaphor and, although improvements were apparent, some students were uncooperative. Sarah then changed her metaphor for assessment from the teacher being a fair judge to the teacher looking through a window into a student's mind, an opportunity for students to show what is known. When this metaphor guided Sarah's assessment practices the learning environment improved appreciably. Although the development of new metaphors was a significant part of the process of reconceptualizing her roles as a science teacher, Sarah could not have improved the quality of teaching and learning without substantial assistance from her colleagues and school administrators. 相似文献
4.
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
5.
Worldwide proliferation of pedagogical innovations creates expanding potential in the field of science education. While some
teachers effectively improve students’ scientific learning, others struggle to achieve desirable student outcomes. This study
explores a Taiwanese science teacher’s ability to effectively enhance her students’ science learning. The authors visited
a Taipei city primary school class taught by an experienced science teacher during a 4-week unit on astronomy, with a total
of eight, 90-minute periods. Research methods employed in this study included video capture of each class as well as reflective
interviews with the instructor, eliciting the teacher’s reflection upon both her pedagogical choices and the perceived results
of these choices. We report that the teacher successfully teaches science by creatively diverging from culturally generated
educational expectations. Although the pedagogical techniques and ideas enumerated in the study are relevant specifically
to Taiwan, creative cultural divergence might be replicated to improve science teaching worldwide. 相似文献
6.
Jenny Byrne Willeke Rietdijk Sue Cheek 《International Journal of Early Years Education》2016,24(2):206-223
Enquiry-based science in primary classrooms is key to encouraging children's interest and curiosity about the world around them and as a result helps to stimulate their understanding and enjoyment of science. Yet many primary teachers lack the confidence to implement enquiry-based approaches effectively. The reasons are myriad and often result in the teacher controlling and orchestrating the lesson leaving little room for children's exploration and autonomy. This paper explores how one infant school teacher was willing to relinquish control and ‘let go’ and expand her pedagogical repertoire to manage the many obstacles to including enquiry-based science in her classroom. The autonomy the children were given resulted in genuine enquiry-based science with the consequential benefit to their learning. Furthermore the teacher's confidence and self-efficacy seem to have been raised ensuring that that she would continue to include enquiry-based science as part of her practice in the future. As a model for other primary teachers this approach could help them overcome their reticence to engage with enquiry-based science. 相似文献
7.
A teacher's orientation toward science teaching has been proposed as very influential to a teacher's pedagogical content knowledge (PCK) and teaching practice. Experienced teachers' orientation toward science teaching and its connections to their practice has not been well explored. Focusing on a unit about the periodic table, this study provides a case study using a respected, experienced high-school chemistry teacher's orientation toward science teaching to make sense of her observed teaching practice. Aspects of her practice, which aligned and misaligned with current recommendations for science teaching, were explored. Using observations, interviews, and class documents, the study concluded that the teacher's orientation toward science teaching was an appropriate way of understanding her teaching practice. While also being shown to be a useful tool for researchers, this case provides an example how a teacher's orientation toward science teaching could help in the development of professional development, specifically professional development for the recently released Next Generation Science Standards. 相似文献
8.
Learning to look through the eyes of our students: action research as a tool of inquiry 总被引：1，自引：1，他引：0
Abstract The story we are about to tell occurred when Gayle was a middle school science teacher and graduate student in Joanne's seminar on the study of teaching. Gayle was trying to make sense of her science students' indifference toward the environment, an attitude that concerned her as an environmentalist. She turned her inquiry into an action research project that sought to answer the question, ‘What are the assumptions that my middle school students have about their relationship with the environment?’ Joanne was mentoring Gayle in her action research study, and at the same time exploring Gayle's perspective as an action researcher. Now, several years later, we are both action researchers and teacher educators and understand that we have been looking through the eyes of our students in order to become scholars of our own teaching. 相似文献
9.
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
10.
This conceptual article examines the influence of the current standards‐based reform upon science education policies and practices within urban schools. We identify four negative yet unforeseen effects of the reform movement: undermining urban teachers' professionalism, eroding teacher–student relationships, diluting the science curriculum, and disparate instruction based on predicted individual test performance. Our awareness of these nuisances emerged from our first‐hand engagement with urban science teaching and through our collegial relationships with exemplary urban teachers. In closing, we propose mechanisms by which university‐based science educators might address these issues by assisting exemplary urban teachers to resist the reform‐induced perils and by incorporating the urban milieu as a substantive aspect of science teacher education. © 2002 John Wiley & Sons, Inc. J Res Sci Teach 39: 114‐127, 2002 相似文献
11.
In the broadest sense, the goal for primary science teacher education could be described as preparing these teachers to teach for scientific literacy. Our starting point is that making such science teaching accessible and desirable for future primary science teachers is dependent not only on their science knowledge and self-confidence, but also on a whole range of interrelated sociocultural factors. This paper aims to explore how intersections between different Discourses about primary teaching and about science teaching are evidenced in primary school student teachers’ talk about becoming teachers. The study is founded in a conceptualisation of learning as a process of social participation. The conceptual framework is crafted around two key concepts: Discourse (Gee 2005) and identity (Paechter, Women’s Studies International Forum, 26(1):69–77, 2007). Empirically, the paper utilises semi-structured interviews with 11 primary student teachers enrolled in a 1-year Postgraduate Certificate of Education course. The analysis draws on five previously identified teacher Discourses: ‘Teaching science through inquiry’, ‘Traditional science teacher’, ‘Traditional primary teacher’, ‘Teacher as classroom authority’, and ‘Primary teacher as a role model’ (Danielsson and Warwick, International Journal of Science Education, 2013). It explores how the student teachers, at an early stage in their course, are starting to intersect these Discourses to negotiate their emerging identities as primary science teachers. 相似文献
12.
Lynda Graham 《Literacy》2009,43(2):107-114
In this article I explore one day in the life of a primary classroom in which teacher and children are playful social insiders in digital worlds. I argue that this snapshot offers glimmers of unimagined ways forward in teaching in digital worlds. The classroom culture is one of challenge, collective intelligence and reflection. The teacher's own history of participation is significant. She is a reflective teacher educator, children's literature is central to her teaching and her journey into digital worlds is playful social. 相似文献
13.
《Educational Philosophy and Theory》2013,45(2):315-329
Embodiment as a compelling way to rethink the nature of teaching and learning asks participants to see fundamentally what is at stake within teaching/learning situations, encountering ourselves and our relations to others/otherness. Drawing predominantly on the thinking of John Dewey and Maurice Merleau‐Ponty the body's role within teaching and learning is enfleshed through the concrete experiences of one middle‐school science teacher attempting to teach for greater student inquiry. Personal, embodied understandings of the lived terms of inquiry enable the science teacher to seek out the lived terms of inquiry in her classroom alongside students. Theories are taken up as working notions for the teacher to examine as philosophical/theoretical/pragmatic processes to be worked with, and concomitantly, working as dynamic practice at the core of the teacher's thinking and experiences. The theory/practice conjuncture of inquiry is thus enfleshed, gaining embodied understandings. Embodiment as the medium enhancing comprehension is evidenced as holding worthy implications for teacher education. Teacher education must fall into trust with the body's role in teaching and learning. 相似文献
14.
Michael Kamen 《科学教学研究杂志》1996,33(8):859-877
This study describes an elementary school teacher's implementation of authentic assessment strategies in her science classes. After completing a graduate elementary science methods course, this teacher decided to make changes that would align her assessment strategies with her hands-on approach to teaching science. She experimented with a variety of assessment strategies and was successful in the use of science logs, performance assessment, creative drama, scrapbooks, and interviews, while rejecting the use of portfolios. Factors that contributed to the successful implementation included administrative support, close contact with parents, collaboration with university faculty, teacher's ownership, and the teacher's flexibility to try a variety of strategies. The teacher's perception of assessment shifted toward an integrated model wherein instruction and assessment occur simultaneously. Her typical reaction after assessing her students changed from disappointment in how they performed on a test to surprise at how much they knew. © 1996 John Wiley & Sons, Inc. 相似文献
15.
Marco-Bujosa Lisa Levy Abigail Jurist McNeill Katherine 《Research in Science Education》2020,50(1):79-98
Teachers are central to providing high-quality science learning experiences called for in recent reform efforts, as their understanding of science impacts both what they teach and how they teach it. Yet, most elementary teachers do not enter the profession with a particular interest in science or expertise in science teaching. Research also indicates elementary schools present unique barriers that may inhibit science teaching. This case study utilizes the framework of identity to explore how one elementary classroom teacher’s understandings of herself as a science specialist were shaped by the bilingual elementary school context as she planned for and provided reform-based science instruction. Utilizing Gee’s (2000) sociocultural framework, identity was defined as consisting of four interrelated dimensions that served as analytic frames for examining how this teacher understood her new role through social positioning within her school. Findings describe the ways in which this teacher’s identity as a science teacher was influenced by the school context. The case study reveals two important implications for teacher identity. First, collaboration for science teaching is essential for elementary teachers to change their practice. It can be challenging for teachers to form an identity as a science teacher in isolation. In addition, elementary teachers new to science teaching negotiate their emerging science practice with their prior experiences and the school context. For example, in the context of a bilingual school, this teacher adapted the reform-based science curriculum to better meet the unique linguistic needs of her students.
相似文献16.
Alan T. Rogerson 《International Journal of Science Education》2013,35(1):103-104
Previous research has highlighted challenges associated with embracing an inquiry approach to science teaching for primary teachers, often associating these challenges with insecurity linked to the lack of content knowledge. We argue that in order to understand the extent to which primary student teachers are able to embrace science teaching informed by scientific literacy for all, it is important to take into account various, sometimes competing, science teacher and primary teacher Discourses. The aim of this paper is to explore how such Discourses are constituted in the context of learning to teach during a 1-year university-based Post Graduate Certificate of Education course. The empirical data consist of semi-structured interviews with 11 student teachers. The analysis identifies 5 teacher Discourses and we argue that these can help us to better understand some of the tensions involved in becoming a primary teacher with a responsibility for teaching science: for example, in terms of the interplay between the student teachers' own educational biographies and institutionally sanctioned Discourses. One conclusion is that student teachers' willingness and ability to embrace a Discourse of science education, informed by the aim of scientific literacy for all, may be every bit as constrained by their experience of learning science through ‘traditional schooling’ as it is by their confidence with respect to their own subject knowledge. The 5 Discourses, with their complex interrelations, raise questions about which identity positions are available to students in the intersections of the Discourses and which identity positions teacher educators may seek to make available for their students. 相似文献
17.
Okhee Lee 《科学教学研究杂志》1995,32(4):423-440
This study examined the interrelationships among three major components of classroom teaching: subject matter content knowledge, classroom management, and instructional practices. The study involved two middle school science classes of different achievement levels taught by the same female teacher. The teacher held an undergraduate degree with a major in social studies and a minor in mathematics and science from an elementary teacher education program. The findings indicated that the teacher's limited knowledge of science content and her strict classroom order resulted in heavy dependence on the textbook and students' individual activities (e.g., seatwork) and avoidance of whole-class activities (e.g., discussion) similarly in both classes. Implications for educational practices and further research are discussed. 相似文献
18.
This case study of a fifth-year elementary intern’s pathway in learning to teach science focused on her science methods course,
placement science teaching, and reflections as a first-year teacher. We studied the sociocultural contexts within which the
intern learned, their affordances and constraints, and participants’ perspectives on their roles and responsibilities, and
her learning. Semi-structured interviews were conducted with all participants. Audiotapes of the science methods class, videotapes
of her science teaching, and field notes were collected. Data were transcribed and searched for affordances or constraints
within contexts, perspectives on roles and responsibilities, and how views of her progress changed. Findings show the intern’s
substantial progress, the ways in which affordances sometimes became constraints, and participants’ sometimes contradictory
perspectives. 相似文献
19.
Pedagogical content knowledge (PCK) is a much debated and studied construct. In this article, we adopt an all‐embracing view of PCK to examine the development of one elementary science teacher's knowledge over a 10‐year period. We portray this teacher's knowledge at three critical points in her career—as a student teacher, beginning teacher, and established teacher—and represent and analyze the growth of her science PCK using the metaphor of a knowledge tree. The tree metaphor shows that while science knowledge begins as the major branch of science PCK, it is soon overshadowed by the general teaching and interactive knowledge branches of science PCK; however, taken together, all three branches contribute over time to the formation of a healthy, established tree of science PCK. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 42: 767–790, 2005 相似文献
20.
《学习科学杂志》2013,22(3):317-346
In a year-long, school-based teacher education project, primary school teachers were given workshop- and classroom-based support, including sustained mentoring, as they appropriated a generative heuristic for teaching technology-and-science in their classrooms. The mentor participated in their lessons and recorded her frequent conversations with teachers. Extracts from 3 conversations (of many, spanning 5 months) between 1 teacher and the mentor illustrate this teacher's changing ideas and the mentor's role. The teacher realized that although she preferred to learn generatively, she had been using instructionist approaches in her technology-and-science teaching. These dialogues show how the mentor supported this teacher as she gradually aligned her technology-and-science teaching with the generative style of learning she already valued. 相似文献