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1.
   This study infused computer modeling and simulation tools in a 1-semester undergraduate elementary science methods course to advance preservice teachers’ understandings of computer software use in science teaching and to help them learn important aspects of pedagogy and epistemology. Preservice teachers used computer modeling and simulation tools within their own science investigations; discussed general technology issues; and explored, evaluated, and taught their peers about a particular modeling tool. Preservice teachers expanded their vision of the software available and the role that software can play in science teaching, but desired fun, easy-to-use software with scientifically accurate information within a clear, familiar learning task. Such conflict provided a fruitful platform for discussion and for potentially advancing preservice teachers’ pedagogical and epistemological understandings.
Christina V. SchwarzEmail:
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2.
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3.
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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4.
Elementary teachers are typically hesitant to teach science. While a limited knowledge of science content is a reason for this, limited science pedagogical content knowledge (PCK) has emerged as another reason in recent research. This study constitutes two case studies of a professional development program for elementary teachers involving mentoring by a university professor. The mentor took the role of a critical friend in joint planning and teaching of science. The study examines the nature of the mentoring relationship and reports the type of teacher learning that occurred, with a particular focus on the teachers’ development of science PCK.
Ken AppletonEmail:
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5.
This article examines Mary Budd Rowe’s groundbreaking and far-reaching contributions to science education. Rowe is best known for her research on wait-time: the idea that teachers can improve the quality and length of classroom discussions by waiting at least 3 s before and after student responses. Her wait-time research grew from and helped inform her staunch advocacy of science education as inquiry; Rowe saw wonder and excitement as central to the teaching and learning of science. She spent much of her professional life designing professional development experiences and innovative curriculum materials to help teachers, particularly elementary school teachers, enact inquiry in their classrooms.
Julie A. BianchiniEmail:
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6.
This study draws upon a qualitative case study to investigate the impact of the high-stakes test environment on an elementary teacher’s identities and the influence of identity maintenance on science teaching. Drawing from social identity theory, I argue that we can gain deep insight into how and why urban elementary science teachers engage in defining and negotiating their identities in practice. In addition, we can further understand how and why science teachers of poor urban students engage in teaching decisions that accommodate school demands and students’ needs to succeed in high-stakes tests. This paper presents in-depth experiences of one elementary teacher as she negotiates her identities and teaching science in school settings that emphasize high-stakes testing. I found that a teacher’s identities generate tensions while teaching science when: (a) schools prioritize high-stakes tests as the benchmark of teacher success and student success; (b) activity-based and participatory science teaching is deemphasized; (c) science teacher of minority students identity is threatened or questioned; and (d) a teacher perceives a threat to one’s identities in the context of high stakes testing. Further, the results suggest that stronger links to identities generate more positive values in teachers, and greater possibilities for positive actions in science classrooms that support minority students’ success in science.
Bhaskar UpadhyayEmail:
Bhaskar Upadhyay   is an assistant professor of science education at the University of Minnesota, Twin Cities. His research focuses on equity and social justice issues in science education; sociocultural influences on teaching and learning of science; and issues of teaching and learning science to immigrant children and parents. He teaches courses concerning equity, diversity, social justice, and multicultural education issues in science teaching and learning.  相似文献   

7.
In this article I explore research in urban science education inspired by the work of Kris Gutierrez in a paper based on her 2005 Scribner Award. It addresses key points in Gutierrez’s work by exploring theoretical frameworks for research and approaches to teaching and research that expand the discourse on the agency of urban youth in corporate school settings. The work serves as an overview of under-discussed approaches and theoretical frameworks to consider in teaching and conducting research with marginalized urban youth in urban science classrooms.
Christopher EmdinEmail: Email:
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8.
The mathematics-education community stresses the importance of real-world connections in teaching. The extant literature suggests that in actual classrooms this practice is infrequent and cursory, but few studies have specifically examined whether, how, and why teachers connect mathematics to the real world. In this study, I surveyed 62 secondary mathematics teachers about their understanding and use of real-world connections, their purposes for making connections in teaching, and factors that support and constrain this practice. I also observed 5 teachers making real-world connections in their classrooms and I conducted follow-up interviews; these qualitative data are used to illuminate findings from the survey data. The results offer an initial portrayal of the use of real-world connections in secondary mathematics classes and raise critical issues for more targeted research, particularly in the area of teacher beliefs about how to help different kinds of students learn mathematics.
Julie GainsburgEmail:
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9.
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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10.
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11.
This study examines the use of engineering design to facilitate science reasoning in high-needs, urban classrooms. The Design for Science unit utilizes scaffolds consistent with reform science instruction to assist students in constructing a design solution to satisfy a need from their everyday lives. This provides a meaningful context in which students could reason scientifically. Eighth grade students from two urban schools participated in the unit. Both schools contained large percentages of racial/ethnic minority and economically disadvantaged students. Students demonstrated statistically significant improvement on a paper-and-pencil, multiple-choice pre and post assessment. The results compare favorably with both a high-quality inquiry science unit and a traditional textbook curriculum. Implications for the use of design-based curricula as a viable alternative for teaching science reasoning in high-needs, urban settings are discussed.
Eli M. SilkEmail:
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12.
Members of particular communities produce and reproduce cultural practices. This is an important consideration for those teacher educators who need to prepare appropriate learning experiences and programs for scientists, as they attempt to change careers to science teaching. We know little about the transition of career-changing scientists as they encounter different contexts and professional cultures, and how their changing identities might impact on their teaching practices. In this narrative inquiry of the stories told by and shared between career-changing scientists in a teacher-preparation program, we identify cover stories of science and teaching. More importantly, we show how uncovering these stories became opportunities for one of these scientists to learn about what sorts of stories of science she tells or should tell in science classrooms and how these stories might impact on her identities as a scientist–teacher in transition. We highlight self-identified contradictions and treat these as resources for further professional learning. Suggestions for improving the teacher-education experiences of scientist–teachers are made. In particular, teacher educators might consider the merits of creating opportunities for career-changing scientists to share their stories and for these stories to be retold for different audiences.
Tanya VaughanEmail:
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13.
This empirical paper considers the different purposes for which teachers use examples in elementary mathematics teaching, and how well the actual examples used fit these intended purposes. For this study, 24 mathematics lessons taught by prospective elementary school teachers were videotaped. In the spirit of grounded theory, the purpose of the analysis of these lessons was to discover, and to construct theories around, the ways that these novice teachers could be seen to draw upon their mathematics teaching knowledge-base in their lesson preparation and in their observed classroom instruction. A highly-pervasive dimension of the findings was these teachers’ choice and use of examples. Four categories of uses of examples are identified and exemplified: these are related to different kinds of teacher awareness.
Tim RowlandEmail:
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14.
Distance education is a significant topic of discussion among faculty at all levels of education. This study produced evidence regarding the attitudes toward three distance education delivery modes for science professional development. The study involved 94 elementary school teachers who were participating in a professional development project. The three distance education strategies studied were live, interactive television (Live); videotape presentations with live wrap-around discussions (Video); and asynchronous, Web-based sessions with streamed video presentations supported by interaction through discussion boards (Web). A repeated measures design was used to analyze the attitudes of the study participants. Data on the participants’ attitudes toward their distance education involvement were collected through the CTLSilhouette™ instrument.
Leonard AnnettaEmail:
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15.
In this paper, I discuss the existence of varying ideologies and perspectives within urban science classrooms and uncover the importance of focusing on student and teacher practices as a means to bridge these disconnections. Specifically, I describe the existence of corporate and communal ideologies and the dynamics that create the misalignment between groups that hold allegiances to these varying belief systems. Utilizing three allied theoretical frames, this paper provides a multi layered and timely analysis of the teaching of science in an urban high school in New York City. I conjoin Bourdieu’s sociocultural theory, an analysis of social life through the use of the structure|agency dialectic, and a theorizing of corporate and communal practice to embark on a journey into how African American and Latino/a students’ ways of knowing and being can be utilized to meet the goal of improving their success in science.
Christopher EmdinEmail:
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16.
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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17.
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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18.
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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19.
We present a practical way of adapting and using four research-based assessments for different purposes in an electricity and magnetism course for K-8 science teachers. The course is designed to accomplish conceptual change toward accepted scientific conceptions as well as introducing teachers to materials and activities appropriate for their classrooms. Our data support that using the research-based tests to identify alternative conceptions and discuss test results with teachers is a promising way to use the knowledge of alternative conceptions in professional development. We also identify some mismatches between the research of conceptual change and its use in programs of professional development.
Ji ShenEmail:
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20.
This study investigates pre-service teachers’ perceptions of urban schools. We asked 41 pre-service teachers, mostly white and female, to report their perceptions of four aspects of urban schools (appearance and atmosphere, resources, students, and teachers) and identify the sources of their perceptions. We analyze the data qualitatively to understand how they perceive urban schools and quantitatively to determine group trends in their perceptions. Findings reveal that their perceptions of urban schools are complex, with negative and positive impressions of selected aspects of urban schools. Implications of these findings for teacher education, in particular, urban field placements and curriculum, are explored.
Jean Ann (Corresponding author)Email:
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