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1.
This study examined the effect of fidelity of implementation (FOI) on the science achievement gains of third grade students broadly and students with limited literacy in English specifically. The study was conducted in the context of a professional development intervention with elementary school teachers to promote science achievement of ELL students in urban schools. As the criterion for measuring FOI, we focused on the quality of instructional delivery in teaching science to ELL students. We measured FOI using both teachers' self‐reports and classroom observations during the first year of the intervention. Science achievement was measured by a pretest and posttest over the school year. The results indicate that none of the measures of FOI using teachers' self‐reports or classroom observations had significant effects on science achievement gains. The results are discussed in terms of issues about conceptualization and measurement of FOI in educational interventions. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 46: 836–859, 2009 相似文献
2.
Agaath M. Dekker-Groen Marieke F. van der Schaaf Karel M. Stokking 《Teachers and Teaching》2013,19(2):150-171
The Teachers of Promise study has followed the work histories of 57 primary and secondary teachers who had been identified at the beginning of their third year of teaching as having the potential to make a significant contribution to the profession. Using data from surveys and interviews, this paper reports on what sustained or inhibited their initial commitment to and enthusiasm for ‘making a difference’, six years later, both in the classroom and in broader school leadership roles. Satisfaction with their day-to-day experiences in their schools was a particularly strong driver of teachers’ career decisions over time. Thirty-four teachers responded to survey items that were used to identify three different groups of teachers: a group of 10 primary school teachers with the highest levels of job satisfaction who were ‘fulfilling their promise’; a group of 21 primary and secondary teachers who were ‘persevering and coping’; and three teachers who were ‘detached and disengaged’. The group with the highest levels of job satisfaction taught in primary schools where they felt respected and valued, and supported to develop their teaching and leadership expertise. School leadership practices and school cultures in the other two groups diminished teachers’ overall job satisfaction and contribution to collective knowledge building in their schools. Almost all of the teachers had retained their commitment to students, to their current schools and to teaching as a career, including those with lower levels of satisfaction. Although these teachers reported ‘collegial’ relationships with their peers, individualistic school cultures, most often in secondary schools, impacted on their opportunities to learn with and from their colleagues. Few secondary school teachers felt appreciated, and included in school decision-making or had found it possible to combine high standards of classroom teaching with management responsibilities. The study indicates that while most promising teachers were still satisfied with teaching after nine years, relatively few were in schools where they were able to make the impact that had been predicted for them early in their careers. 相似文献
3.
This study examined the impact of the 3‐year implementation of a professional development intervention on science achievement of culturally and linguistically diverse elementary students. Teachers were provided with instructional units and workshops that were designed to improve teaching practices and foster positive beliefs about science and literacy with diverse student groups. The study involved third, fourth, and fifth grade students at six elementary schools in a large urban school district during the 2001 through 2004 school years. Significance tests of mean scores between pre‐ and posttests indicated statistically significant increases each year on all measures of science at all three grade levels. Achievement gaps among demographic subgroups sometimes narrowed among fourth grade students and remained consistent among third and fifth grade students. Item‐by‐item comparisons with NAEP and TIMSS samples indicated overall positive performance by students at the end of each school year. The consistent patterns of positive outcomes indicate the effectiveness of our intervention in producing achievement gains at all three grade levels while also reducing achievement gaps among demographic subgroups at the fourth grade. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 726–747, 2008 相似文献
4.
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
5.
This mixed‐method study examined characteristics and predictors of teacher collaboration. Limited research exists that describes the characteristics of teacher collaboration, and surprisingly little work explains the ways in which teaching experience and teachers’ perceptions of the school environment influence teacher collaboration. Questionnaire data were collected from a sample of 118 elementary school teachers in six schools in a northeast urban school district, and interviews were conducted with administrators in each school. Three schools were in their second year implementing the Responsive Classroom ® (RC) approach, and three schools were comparison schools. Teachers reported collaborating approximately once or twice per month, generally with fellow grade‐level teachers about student‐centered topics. Teachers in RC schools reported more frequent formal collaboration than comparison school teachers. In regards to predicting teacher collaboration, teachers who used more RC practices and/or resources reported collaborating more, valuing collaboration to a higher degree, and perceiving greater involvement in school decision‐making, controlling for whether they taught at a RC school. Also, teachers’ perceptions of the school environment related positively to teacher collaboration. The current study adds to the understanding of teacher collaboration and its antecedents, contributing uniquely to the literature on how a school‐wide educational initiative is associated with teachers’ perceptions of their school environment as well as their collaborative behaviors and beliefs. 相似文献
6.
What teaching practices foster inquiry and promote students to learn challenging subject matter in urban schools? Inquiry‐based instruction and successful inquiry learning and teaching in project‐based science (PBS) were described in previous studies (Brown & Campione, 1990 ; Crawford, 1999 ; Krajcik, Blumenfeld, Marx, Bass, & Fredricks, 1998 ; Krajcik, Blumenfeld, Marx, & Solloway, 1994 ; Minstrell & van Zee, 2000 ). In this article, we describe the characteristics of inquiry teaching practices that promote student learning in urban schools. Teaching is a major factor that affects both achievement of and attitude of students toward science (Tamir, 1998 ). Our involvement in reform in a large urban district includes the development of suitable learning materials and providing continuous and practiced‐based professional development (Fishman & Davis, in press; van Es, Reiser, Matese, & Gomez, 2002 ). Urban schools face particular challenges when enacting inquiry‐based teaching practices like those espoused in PBS. In this article, we describe two case studies of urban teachers whose students achieved high gains on pre‐ and posttests and who demonstrated a great deal of preparedness and commitment to their students. Teachers' attempts to help their students to perform well are described and analyzed. The teachers we discuss work in a school district that strives to bring about reform in mathematics and science through systemic reform. The Center for Learning Technologies in Urban Schools (LeTUS) collaborates with the Detroit Public Schools to bring about reform in middle‐school science. Through this collaboration, diverse populations of urban‐school students learn science through inquiry‐oriented projects and the use of various educational learning technologies. For inquiry‐based science to succeed in urban schools, teachers must play an important role in enacting the curriculum while addressing the unique needs of students. The aim of this article is to describe patterns of good science teaching in urban school. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 722–745, 2006 相似文献
7.
Jonathan Osborne Shirley Simon Andri Christodoulou Christina Howell‐Richardson Katherine Richardson 《科学教学研究杂志》2013,50(3):315-347
This article reports the outcomes of a project in which teachers' sought to develop their ability to use instructional practices associated with argumentation in the teaching of science—in particular, the use of more dialogic approach based on small group work and the consideration of ideas, evidence, and argument. The project worked with four secondary school science departments over 2 years with the aim of developing a more dialogic approach to the teaching of science as a common instructional practice within the school. To achieve this goal, two lead teachers in each school worked to improve the use of argumentation as an instructional practice by embedding activities in the school science curriculum and to develop their colleague's expertise across the curriculum for 11‐ to 16‐year‐old students. This research sought to identify: (a) whether such an approach using minimal support and professional development could lead to measurable difference in student outcomes, and (b) what changes in teachers' practice were achieved (reported elsewhere). To assess the effects on student learning and engagement, data were collected of students' conceptual understanding, reasoning, and attitudes toward science from both the experimental schools and a comparison sample using a set of standard instruments. Results show that few significant changes were found in students compared to the comparison sample. In this article, we report the findings and discuss what we argue are salient implications for teacher professional development and teacher learning. © 2013 Wiley Periodicals, Inc. J Res Sci Teach 50:315–347, 2013 相似文献
8.
Teaching aquatic science as inquiry through professional development: Teacher characteristics and student outcomes 
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下载免费PDF全文 Kanesa Duncan Seraphin George M. Harrison Joanna Philippoff Paul R. Brandon Thanh Truc T. Nguyen Brian E. Lawton Lisa M. Vallin 《科学教学研究杂志》2017,54(9):1219-1245
We present an inquiry‐based, aquatic science professional development (PD) for upper‐elementary, middle, and high school teachers and examine changes in student outcomes in light of participating teachers’ characteristics and the grade band of the students. Our study lends support to the assertion that inquiry‐ and content‐focused PD, paired with classroom implementation, can effectively improve student learning. Our findings indicate that students improved in their nature of science (NOS) and aquatic science content knowledge and that these changes depended in some ways on the participating teachers’ characteristics and adherence to the program. The students’ improvements were amplified when their teachers adhered more closely to the PD activities during their classroom implementation. The teachers’ previous science PD experience and pre‐PD understanding of inquiry‐based teaching also explained some of the variability in student growth. In both NOS and content, students of teachers with less prior science‐PD experience benefited more. Grade band also explained variation in student outcomes through interactions with teacher‐characteristic variables. In high school, students of teachers with lower pre‐PD inquiry knowledge appeared to learn more about NOS. Our results suggest that inquiry and content training through PD may minimize disparities in teaching due to inexperience and lack of expertise. Our study also demonstrates the value of PD that teaches a flexible approach to inquiry and focuses on underrepresented, interdisciplinary content areas, like aquatic science. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 54:1219–1245, 2017 相似文献
9.
Okhee Lee Jaime Maerten‐Rivera Randall D. Penfield Kathryn LeRoy Walter G. Secada 《科学教学研究杂志》2008,45(1):31-52
This study is part of a 5‐year professional development intervention aimed at improving science and literacy achievement of English language learners (or ELL students) in urban elementary schools within an environment increasingly driven by high‐stakes testing and accountability. Specifically, the study examined science achievement at the end of the first‐year implementation of the professional development intervention that consisted of curriculum units and teacher workshops. The study involved 1,134 third‐grade students at seven treatment schools and 966 third‐grade students at eight comparison schools. The results led to three main findings. First, treatment students displayed a statistically significant increase in science achievement. Second, there was no statistically significant difference in achievement gains between students at English to Speakers of Other Language (ESOL) levels 1 to 4 and students who had exited from ESOL or never been in ESOL. Similarly, there was no significant difference in achievement gains between students who had been retained on the basis of statewide reading test scores and students who had never been retained. Third, treatment students showed a higher score on a statewide mathematics test, particularly on the measurement strand emphasized in the intervention, than comparison students. The results indicate that through our professional development intervention, ELL students and others in the intervention learned to think and reason scientifically while also performing well on high‐stakes testing. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 45: 31–52, 2008 相似文献
10.
This mixed‐methods investigation compared the relative impacts of instructional approach and context of nature of science instruction on preservice elementary teachers' understandings. The sample consisted of 75 preservice teachers enrolled in four sections of an elementary science methods course. Independent variables included instructional approach to teaching nature of science (implicit vs. explicit) and the context of nature of science instruction (as a stand‐alone topic vs. situated within instruction about global climate change and global warming). These treatments were randomly applied to the four class sections along a 2 × 2 matrix, permitting the comparison of outcomes for each independent variable separately and in combination to those of a control group. Data collection spanned the semester‐long course and included written responses to pre‐ and post‐treatment administrations of the VNOS‐B, semi‐structured interviews, and a variety of classroom artifacts. Qualitative methods were used to analyze the data with the goal of constructing profiles of participants' understandings of the nature of science and of global climate change /global warming (GCC/GW). These profiles were compared across treatments using non‐parametric statistics to assess the relative effectiveness of the four instructional approaches. Results indicated that preservice teachers who experienced explicit instruction about the nature of science made statistically significant gains in their views of nature of science regardless of whether the nature of science instruction was situated within the context of GCC/GW or as a stand‐alone topic. Further, the participants who experienced explicit nature of science instruction as a stand‐alone topic were able to apply their understandings of nature of science appropriately to novel situations and issues. We address the implications of these results for teaching the nature of science in teacher preparation courses. © 2010 Wiley Periodicals, Inc., Inc. J Res Sci Teach 48: 414–436, 2011 相似文献
11.
Mahmoud M. Emam 《欧洲特需教育杂志》2013,28(4):407-422
The number of pupils with autism spectrum disorders (ASD) who receive their education in mainstream schools in the UK has increased considerably over the last 10 years. Despite this increase, teachers and other support staff face a number of challenges in order to ensure that these inclusive arrangements bring maximum benefits to the children themselves, their parents and the school community as a whole. In this study we explore some of the tensions that teachers in mainstream schools may experience, many of which reflect the unique problems that the inclusion of pupils with ASD can present. In addition, we explore how these tensions may shape their views of support arrangements for those pupils. We observed 17 pupils with ASD ranging from 7 to 16 years, all of whom were placed in a regular class in one of eight mainstream schools on a full‐time basis, and carried out interviews with their teachers, teaching assistants (TAs) and special educational needs coordinator. Findings suggest that tensions reported by school staff are inherently shaped by the ASD‐related manifestations, particularly those pertaining to their difficulties in social and emotional understanding. These tensions determine the quality of the transactions and interactions between the teachers and the pupils with ASD. Based on these tensions, teachers form their views of the type of support that is needed for those pupils. Evidence from the data suggests that, in order for these tensions to be kept at manageable proportions, teachers rely heavily on the TA, whose role in working closely with the pupil is perceived as being indispensable. Building on the study’s findings, we suggest a generic conceptualization for the successful inclusion of pupils with ASD, which is grounded in the systems theory perspective of the relationship between the teachers and these children. 相似文献
12.
Teach For and Teach First programs now constitute a significant pathway into teaching in a number of countries. One criterion for selection into these programs is leadership capacity, and evidence indicates that many candidates do move into leadership roles in education, business, and policy in the years following their time as a Teach For/Teach First candidate. Given their capacity to influence policy directions and school practice, and to speak with the authority of at least some experience in challenging schools, it is important to understand the types of conclusions they draw from their time in teaching, and the solutions they propose to the problems of educational inequality. This study set out to explore the types of attributions made by 76 Teach For candidates for the low achievement of disadvantaged students, and what they consider to be potential means of effectively addressing the achievement gap. Participants gave most importance to the types of people attracted to and retained in teaching, and placed relatively little importance on improving school resourcing or addressing systemic and structural contributions to educational disadvantage. Implications for those training and working with Teach For candidates are discussed. 相似文献
13.
A challenge facing many schools, especially those in urban settings that serve culturally and linguistically diverse populations, is a disconnection between schools and students' home communities, which can have both cognitive and affective implications for students. In this article we explore a form of “connected science,” in which real‐world problems and school‐community partnerships are used as contextual scaffolds for bridging students' community‐based knowledge and school‐based knowledge, as a way to provide all students opportunities for meaningful and intellectually challenging science learning. The potential of these scaffolds for connected science is examined through a case study in which a team of fifth‐grade teachers used the student‐identified problem of pollution along a nearby river as an interdisciplinary anchor for teaching science, math, language arts, and civics. Our analysis makes visible how diverse forms of knowledge were able to support project activities, examines the consequences for student learning, and identifies the features of real‐world problems and school–community partnerships that created these bridging opportunities. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 878–898, 2001 相似文献
14.
Sonia Blandford 《Teacher Development》2014,18(1):1-14
Teach First works in partnership with government, business organisations, higher education institutions (providers of Initial Teacher Training, ITT) and schools to offer a two-year integrated Qualified Teacher Status (QTS) Leadership Development Programme; the first cohort of students were accepted in 2003. Its delivery of an integrated QTS/leadership programme, recruitment of top graduates who would not otherwise consider teaching, focus on teaching in challenging schools and joint business–Higher Education Institution delivery, set Teach First within a unique position amongst ITT partnerships in England. In 2008, building on its success, Teach First sought to enhance its Leadership Development Programme, relevant to teachers and leaders in all fields, including the development of an optional Masters route. This paper considers the development of the enhanced programme within the Teach First partnership model and explores the merits of the programme in developing teachers. Evidence suggests that the core values, focus on mission and strong ethos have been major contributory factors to its success. 相似文献
15.
This study explored K-3 elementary schools teachers’ perceptions towards impacts of Common Core State Standards on early childhood education. A total of 54 teachers completed a questionnaire in which they were asked to rate the 9 questions related to their background, and then the extent to which they agree with 20 statements. The results showed no statistically significant difference of 9 factors by age group, years of teaching, and degree. There was statistically significant difference in 9 factors such as teaching grade, years of teaching the same grade, and school district. These findings could be used to answer that the implementation of the CCSS had some impacts on K-3 teachers, and these impacts had no relation with age group, years of teaching, and degree, but significantly related with teachers’ teaching grade, years of teaching the same grade, and school district. 相似文献
16.
In this research project, we investigated two beginning secondary science teachers' efforts to learn to teach science in ways that build from and celebrate the ethnic, gender, linguistic, and academic diversity of their students. To do so, we followed Troy and Brian from their preservice teacher education experiences through their first year of teaching 8th grade physical science at local junior high schools. We also conducted a follow‐up observation and interview with each participant after he had moved past the beginning stage of survival in the teaching profession—once in his fourth year of public school science teaching. Through qualitative analysis of interviews, classroom observations, and teachers' written work, we identified patterns and explored commonalities and differences in Troy and Brian's views and practices tied to equity over time. In particular, we examined successes and challenges they encountered in learning to teach science for all (a) from their students, (b) from inquiry into practice, and (c) from participation in professional communities. In our implications, we suggest ways teacher educators and induction professionals can better support beginning teachers in learning to teach science to all students. In particular, we highlight the central roles both individual colleagues and collective school cultures play in aiding or impeding beginning teachers' efforts to learn from students, from practice, and from professional communities. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 44: 586–612, 2007. 相似文献
17.
农村小学全科教师教学胜任力是农村小学全科教师的关键能力。通过对N省959位农村小学全科教师的问卷调查、深度访谈和课堂观察发现:农村小学全科教师教学胜任力水平一般,包班制全科教师教学胜任力整体高于协同包班制全科教师教学胜任力;不同胜任水平的农村小学全科教师在教学各维度存在显著差异,全科教学内容维度得分最低;不同变量水平的农村小学全科教师教学胜任力表现存在差异。为了有效提高农村小学全科教师教学胜任力,需要正确理解农村小学全科教学;加强农村小学全科教师课程统整能力;重视农村小学全科教师培训系统化设计。 相似文献
18.
The role of schools in providing extended services to their communities continues to undergo change and development. This has raised issues regarding the training of student teachers who are increasingly likely to take up appointments in schools offering extended services. This research project investigated the development of resources to prepare student teachers for a changing working environment. The project used a case study approach to gather data from primary and secondary schools providing extended services. From these case studies training materials were developed and trialled with focus groups of students in initial teacher training. Findings demonstrate the importance for tutors in initial teacher education to have access to authentic school‐focused materials to assist them in equipping students for the realities of school life. 相似文献
19.
Teachers play a central role in inquiry science classrooms. In this study, we investigate how seven teacher variables (i.e., gender, experience, perceived importance of inquiry and traditional teaching, workshop attendance, partner teacher, use of technology) affect student knowledge integration understanding of science topics drawing on previous research. Using a two‐level hierarchical linear model, we analyze year‐end knowledge integration performance of 4,513 students taught by 40 teachers across five states. Results indicate that students of teachers who value inquiry teaching strategies have significantly higher levels of knowledge integration understanding than those of teachers who believe in traditional teaching methods. In addition, workshop attendance and having a partner teacher teaching the same unit in the same school also have a positive impact on students' knowledge integration levels. The results underscore the importance of professional development and collegial support in enhancing student success in inquiry science. © 2009 Wiley Periodicals, Inc. J Res Sci Teach 47:807–819, 2010 相似文献
20.
Reform based curriculum offer a promising avenue to support greater student achievement in science. Yet teachers frequently adapt innovative curriculum when they use them in their own classrooms. In this study, we examine how 19 teachers adapted an inquiry‐oriented middle school science curriculum. Specifically, we investigate how teachers' curricular adaptations (amount of time, level of completion, and activity structures), teacher self‐efficacy (teacher comfort and student understanding), and teacher experience enacting the unit influenced student learning. Data sources included curriculum surveys, videotape observations of focal teachers, and pre‐ and post‐tests from 1,234 students. Our analyses using hierarchical linear modeling found that 38% of the variance in student gain scores occurred between teachers. Two variables significantly predicted student learning: teacher experience and activity structure. Teachers who had previously taught the inquiry‐oriented curriculum had greater student gains. For activity structure, students who completed investigations themselves had greater learning gains compared to students in classrooms who observed their teacher completing the investigations as demonstrations. These findings suggest that it can take time for teachers to effectively use innovative science curriculum. Furthermore, this study provides evidence for the importance of having students actively engaging in inquiry investigations to develop understandings of key science concepts. © 2010 Wiley Periodicals, Inc., J Res Sci Teach 48: 149–169, 2011 相似文献