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1.
This paper focuses on content-based and pedagogical instructors’ use of cogenerative dialogues to improve instructional practice and to evaluate program effectiveness in a professional development program for high school chemistry teachers. We share our research findings from using cogenerative dialogues as an evaluative tool for general assessment of various program-related issues. We discuss how engaging students in cogenerative dialogues improved teaching and learning in chemistry and chemistry education courses. This research provides insights and direction for improving content-based professional development programs for science teachers and the learning experiences of high school science students. Cogenerative dialogue has the potential to expand evaluation methodologies that will position participants more centrally in not only the collection of data, but also the analysis of these data to catalyze transformative practices in educational programs.
Sonya N. MartinEmail:
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2.
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3.
In much of the educational literature, researchers make little distinction between African-American students and students of the African Diaspora who immigrated to the United States. Failing to describe these salient student differences serves to perpetuate an inaccurate view of African-American school life. In today’s large cities, students of the African Diaspora are frequently learning science in settings that are devoid of the resources and tools to fully support their success. While much of the scholarship unites these disparate groups, this article details the distinctive learning culture created when students from several groups of the African Diaspora learn biology together in a Brooklyn Suspension Center. Specifically this work explains how one student, Gabriel, functions in a biology class. A self-described black-Panamanian, Gabriel had tacitly resigned to not learning science, which then, in effect, precluded him from any further associated courses of study in science, and may have excluded him from the possibility of a science related career. This ethnography follows Gabriel’s science learning as he engaged in cogenerative dialogue with teachers to create aligned learning and teaching practices. During the 5 months of this research, Gabriel drew upon his unique lifeworld and the depth of his hybridized cultural identity to produce limited, but nonetheless important demonstrations of science. Coexistent with his involvement in cogenerative dialogue, Gabriel helped to construct many classroom practices that supported a dynamic learning environment which produced small yet concrete examples of standards based biology. This study supports further investigation by the science education community to consider ways that students’ lifeworld experiences can serve to structure and transform the urban science classroom.
Ed LehnerEmail:
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4.
Coteaching is an effective structure for the pre-service practicum as it immerses student teachers in the culture of the school and helps them to learn by working closely at the elbows of their mentor teacher. The collaborative nature of the model fosters beliefs and practices based on shared perspectives and coresponsibility for the quality of the learning environment. Cogenerative dialogues with students insure the inclusion of their voice in the collaboration and foster increased emotional energy and classroom solidarity. The work by Wassell and LaVan (2009) fills an important void in our research on coteaching as it seeks to understand which practices and beliefs survive the transition to professional service. While both teachers included cogenerative dialogues in their interactions with students, we suggest that the reflective practices of a single teacher are qualitatively different from reflections based on the dynamic interactions of multiple adults’ coteaching together. We explore strategies that will help administrators and school staff find the human and material resources needed to staff the multiple teacher classroom. Our comments on this paper are informed by our experiences as the academic coordinator and mentor teacher of the learning community in which Jen and Ian completed their pre service practicum and are meant help disseminate this model to as many educational environments as possible.
Cristobal CaramboEmail:
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6.
This article reviews significant contributions made by Joe L. Kincheloe to critical research in science education, especially through a multimethodological, multitheoretical, and multidisciplinary informed lens that incorporates social, cultural, political, economic, and cognitive dynamics—the bricolage. Kincheloe’s ideas provide for a compelling understanding of, and insights into, the forces that shape the intricacies of teaching and learning science and science education. They have implications in improving science education policies, in developing actions that challenge and cultivate the intellect while operating in ways that are more understanding of difference and are socially just.
Gillian U. BayneEmail:
Gillian U. Bayne   is an assistant professor of science education at Lehman College, City University of New York. Having also completed a master’s degree in secondary science education at New York University, she has taught science both in New York City’s public school system and in independent schools for over 10 years. Gillian’s research interests are focused on the utilization of cogenerative dialogues with high school and college students, their teachers and other stakeholders to improve science teaching and learning.  相似文献   

7.
Middle grades science teachers need professional support in practice as they implement new inquiry-based science. Professional development schools can provide this bottom-up support through connecting preservice and inservice teacher education programs in classroom practice. In this study, coteaching arrangements with secondary science education majors provided additional teachers in the classroom to support a materials-rich curriculum and the needed associated pedagogies. Science education majors provided needed assistance in troubleshooting difficulties with the new curriculum. They also provided needed content knowledge to support inquiry, along with creating moments and space for teachers to reflect on inquiry practice. Ongoing assistance by preservice teachers allowed inservice teachers to progress from logistical concerns in implementing kit curriculum to concerns regarding student learning and the supporting professional development.
Charles J. EickEmail:
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8.
This paper attempts to advance the thinking in Stetsenko’s paper by situating the concepts of relational ontology and transformative activist stance in the context of coteaching and cogenerative dialogue. In so doing, we hope to make Stetsenko’s ideas more operational in terms of access and application by researchers, teachers, policy makers and other stakeholders in education. Stetsenko argues that moving from relational ontology to a transformative activist stance can be considered as moving from participation to contribution. When this model was applied to coteaching and cogenerative dialogue, it was apparent that the coteaching and cogenerative dialogue moved further, from contribution to shared contribution, adding even greater potential for transformation. The paper also discusses the use of cultural historical activity theory in articulating the relationships, dynamics and interpretations of coteaching and cogenerative dialogue in relation to the wider context of their application.
Colette MurphyEmail:
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9.
This study describes how teachers use their personal knowledge of a school district and their students to cope with teaching under stressful situations associated with economic, social, and institutional factors. The 3 teachers dealt with these issues in unique ways, focusing on helping students to overcome negative perceptions, value the importance of an education, and build strong relationships. A model of multicultural science professional development is proposed that complements the strengths that these teachers have. A task for science educators working with teachers and administration in schools and districts that are “critically low performing” is to support everyone in implementing pedagogical methods aimed at empowerment, social justice, and high achievement for all students.
Felicia M. MooreEmail:
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10.
This survey study explored high school science teachers’ challenges and needs specific to their growing English language learning (ELL) student population. Thirty-three science teachers from 6 English as a Second language (ESL)-center high schools in central Virginia participated in the survey. Issues surveyed were (a) strategies used by science teachers to accommodate ELL students’ special needs, (b) challenges they experienced, and (c) support and training necessary for effective ELL instruction. Results suggest that language barriers as well as ELL students’ lack of science foundational knowledge challenged teachers most. Teachers perceived that appropriate instructional materials and pedagogical training was most needed. The findings have implications for science teacher preservice and inservice education in regard to working with language minority students.
Jacqueline T. McDonnoughEmail:
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11.
Video has assumed an increasingly prominent role in teacher education, particularly in the form of the viewing of videotaped class lessons by preservice teachers. Yet there is little research that confirms whether preservice teachers attend to the aspects of the video(s) that teacher educators anticipate or desire. This article explores this issue and reports on the impact of video viewing as a means to improve teachers’ ability to be observers of classroom practice. We utilized a pre- and post-test design to measure the quantity and type of classroom events that preservice mathematics teachers noticed before and after a teaching methods course where improving observation skills was an explicit goal. The results of the pre-assessment suggest that preservice teachers generally do not enter teaching methods courses with well-developed observation skills. The post-assessment indicates that the course led to significant increases in preservice teachers’ observation skills, particularly in teachers’ ability to notice features of the classroom environment, mathematical content of a lesson, and teacher and student communication during a lesson.
Jon R. StarEmail:
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12.
The article explores the role of immigrant parents in middle school science as both teachers and learners as part of an urban middle school curriculum, the Linking in Food and the Environment (LiFE) program. The curriculum engaged parents as partners with science teachers to teach science through food. Over a 2-year period, parents attended a series of bilingual workshops, collaborated with classroom teachers, managed activities, guided student inquiry, and assisted in classroom management. The following study analyzes the role of culture, language, and identity as four mothers navigated their position as ‘insiders’ in a science classroom.
Sumi HagiwaraEmail:
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13.
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14.
Increasing numbers of Spanish-speaking preschool children require attention to improve the likelihood of success in school. This study, part of a larger 2-year ethnographic study of a Head Start classroom, elaborates the role of teachers’ interactions with students who were learning English. Using an interactional ethnography approach, the authors focus on the social nature of these interactions. The study illuminates the kinds of teacher interactions with students that support and hinder the students’ language learning. It reinforces the importance of student engagement in social interactions with teachers and with English other than codes of obedience and authority. Finally, it recommends actions teachers can take to provide optimal circumstances for English learning interactions for students.
Lesley A. RexEmail: URL: http://www.umich.edu/~rex/
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15.
In his December editorial on Michael Reiss, Kenneth Tobin (Cult Stud Sci Educ 3:793–798, 2008), raises some very important questions for science and science teachers regarding science education and the teaching of creationism in the classroom. I agree with him that students’ creationist ideologies should be treated not as misconceptions but as worldviews. Because of creationism’s peculiarly strong political links though, I argue that such discussion must address three critical and interconnected issues, including the uncertain state of teaching evolution in public schools nationally, the political convergence of the creationist political beliefs with bigoted worldviews, and creationism’s inherent contrariness to science and human progress. I suggest that we as science educators therefore not consider all sides to be equally right and to instead take side against the politics of creationism. I also argue that we need much more serious discussion on how to better teach science to students who hold creationist worldviews, and that science educators such as Reiss need to be part of that.
Konstantinos AlexakosEmail:
Konstantinos Alexakos   is an assistant professor in the School of Education at Brooklyn College (CUNY). He is a former New York City high school science teacher and a former NYC transit worker. His research interests include sociocultural issues especially fictive kinships among minority science students and perseverance and success.  相似文献   

16.
Preservice teachers in a K–8 science methods course used guided video reflection to examine their interactions with children during science teaching. This inquiry approach helped preservice teachers identify and respond to gaps between their beliefs and intentions about teaching all children and their enactment of those beliefs. The experience of teaching a science lesson and then viewing it multiple times through a critical framework provided an opportunity for preservice teachers to recognize hidden assumptions, unexamined behaviors, and the unintentional meanings they may have conveyed to children. This encouraged them to think more critically about their roles as teachers in creating spaces where all children have access to quality science learning experiences.
Tamara Holmlund NelsonEmail:
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17.
This paper draws on my personal experiences with coteaching and my participation in the research described by Wassell and LaVan (2009). It examines the role of coteaching in the development of structures that afforded opportunities for shared reflection and shared responsibility between stakeholders in the classroom. It also describes how the schema and practices developed through coteaching and cogenerative dialogue helped mediate the transition between my preservice and inservice teaching experiences.
Jennifer S. BeersEmail:
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18.
In this article I critically examine the historical context of science education in a natural history museum and its relevance to using museum resources to teach science today. I begin with a discussion of the historical display of race and its relevance to my practice of using the Museum’s resources to teach science. I continue with a critical review of the history of the education department in a natural history museum to demonstrate the historical constitution of current practices of the education department. Using sociocultural constructs around identity formation and transformation, I move to the present with a case study of a teacher who transforms the structure of science education in her classroom and school as a result of her identity transformation and association with a museum-based professional education program.
Jennifer D. AdamsEmail:
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19.
Mathematical belief change in prospective primary teachers   总被引：1，自引：0，他引：1  
The development and influence of beliefs in teacher education has been a topic of increasing interest for researchers in recent years. This study explores the responses of a group of prospective primary teachers to attempts to facilitate belief change as part of their initial teacher education programme in mathematics. The students’ responses seemed to fall into three categories: non-engagement; building a new set of beliefs and; reforming existing beliefs. In this article the participants’ responses are outlined and illustrated with stories from three individuals. This study suggests that belief reform is complex and fraught with ethical dilemmas. Certainly there is a need for further research in this area, particularly given the pervasive influence of beliefs on teaching practice.
Peter GrootenboerEmail:
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20.
A lack of congruency between the teaching and learning of science and the student’s personal worlds has long been recognised by the international science education community as an issue deserving space in the research agenda. The purpose of this study was to explore the diversity of student reactions when subcultures such as family, community peers, and personal worldviews are considered along side the subculture of school science. Two-hundred and fifty students from urban and provincial schools in the northeastern region of Colombia (South America) participated. From this group, 18 students were interviewed. It was observed that students adopt a compartmentalisation of knowledge that is evident as both an avoiding strategy in the classroom and as a mechanism to differentiate between the natural world of their everyday situations and the one portrayed by a Westernised science instruction in the classroom. The findings reflect how multiple worldviews correlate with student frameworks as implanted by school science.
William Medina-JerezEmail:
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