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1.
This study examined changes in middle school teachers’ beliefs about inquiry, implementation of inquiry practices, and self-efficacy to teach science through inquiry after participating in a year-long professional development program. The professional development model design was based on Bandura’s (1986) social cognitive theory of learning and literature on effective professional development. Using the Electronic Quality of Inquiry Protocol (EQUIP) before and after the program (Marshall, Smart & Horton, 2010), teachers’ quality of inquiry instruction significantly increased across all 4 EQUIP factors. To assess teachers’ inquiry teaching efficacy, the Teaching Science as Inquiry (TSI; Dira-Smolleck, 2004) instrument was administered 3 times to the teacher participants. Changes between time points of TSI administration were examined for personal self-efficacy and outcome expectancy across 5 essential features of classroom inquiry. Findings for the personal self-efficacy scale showed statistically significant gains from pre-Institute to 1-year follow-up for all 5 inquiry features. Teachers’ outcome expectancy beliefs significantly increased across the program for 3 of the 5 essential features of inquiry. The results indicate the effectiveness of the professional development model at increasing the participants’ inquiry efficacy as well as the quality of their inquiry instruction. Our study provides evidence to support the need to include collaborative practice-teaching and reflection opportunities within professional development models that aim to increase teachers’ use of inquiry-based instructional strategies.  相似文献   

2.
This article investigates three teachers' conceptions and use of inquiry‐based instructional strategies throughout a professional development program. The professional development program consisted of a 2‐week summer inquiry institute and research experience in university scientists' laboratories, as well as three academic year workshops. Insights gained from an in‐depth study of these three secondary teachers resulted in a model of teacher conceptions that can be used to direct future inquiry professional development. Teachers' conceptions of inquiry teaching were established through intensive case–study research that incorporated extensive classroom observations and interviews. Through their participation in the professional development experience, the teachers gained a deeper understanding of how to implement inquiry practices in their classrooms. The teachers gained confidence and practice with inquiry methods through developing and presenting their institute‐developed inquiry lessons, through observing other teachers' lessons, and participating as students in the workshop inquiry activities. Data analysis revealed that a set of four core conceptions guided the teachers' use of inquiry‐based practices in their classrooms. The teachers' conceptions of science, their students, effective teaching practices, and the purpose of education influenced the type and amount of inquiry instruction performed in the high school classrooms. The research findings suggest that to be successful inquiry professional development must not only teach inquiry knowledge, but it must also assess and address teachers' core teaching conceptions. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1318–1347, 2007  相似文献   

3.
This study examined the nature of teachers' self-efficacy, differences between elementary and middle school teachers' self-efficacy and the implications for observed classroom quality. Teachers (N = 101; 61% female and 85% European American) completed a survey and 96 were observed teaching two different classes. The sample included 6th grade (n = 44) and 7th grade (n = 30) teachers from six middle schools and 5th grade teachers (n = 27) from twelve feeder elementary schools. Exploratory factor analysis indicated that teachers' self-efficacy for managing peer relations is a distinct dimension from teachers' self-efficacy for classroom management, instruction and student engagement. Teachers felt less efficacious about managing peer relations compared to classroom management and instruction. Further, middle school teachers reported lower self-efficacy for classroom management and managing peer relations compared to elementary school teachers. For elementary and middle school teachers, their self-efficacy for classroom management and for managing peer relations was associated with some aspects of observed classroom quality.  相似文献   

4.
This longitudinal study examined the extent to which teachers’ participation in a 3-year professional development program enhanced their self-efficacy and prompted changes in science instruction in the early elementary grades. The study used a mixed-methods design, and included 39 teachers who taught in kindergarten, first grade, or second grade classrooms in rural school districts. Data sources, administered pre-program and at the end of each year, included a self-efficacy assessment and teacher survey. Interviews and classroom observations provided corroborating data about teachers’ beliefs and science instruction. Results showed significant increases in teachers’ overall self-efficacy in teaching science, personal efficacy, and outcome expectancy efficacy during the 3 years. Gains in self-efficacy were correlated with changes in reported instructional practices, particularly student participation activities. However, changes in self-efficacy tended not to be correlated with changes in instructional time. Contextual factors beyond teachers’ direct control, such as curricular and testing requirements in mathematics and language arts influenced time allotted to science instruction.  相似文献   

5.
Fostering students' spatial thinking skills holds great promise for improving Science, Technology, Engineering, and Mathematics (STEM) education. Recent efforts have focused on the development of classroom interventions to build students' spatial skills, yet these interventions will be implemented by teachers, and their beliefs and perceptions about spatial thinking influence the effectiveness of such interventions. However, our understanding of elementary school teachers' beliefs and perceptions around spatial thinking and STEM is in its infancy. Thus, we created novel measures to survey elementary teachers' anxiety in solving spatial problems, beliefs in the importance of spatial thinking skills for students' academic success, and self-efficacy in cultivating students' spatial skills during science instruction. All measures exhibited high internal consistency and showed that elementary teachers experience low anxiety when solving spatial problems and feel strongly that their skills can improve with practice. Teachers were able to identify educational problems that rely on spatial problem-solving and believed that spatial skills are more important for older compared to younger students. Despite reporting high efficacy in their general teaching and science teaching, teachers reported significantly lower efficacy in their capacities to cultivate students' spatial skills during science instruction. Results were fairly consistent across teacher characteristics (e.g., years of experience and teaching role as generalist or specialist) with the exception that only years of teaching science was related to teachers' efficacy in cultivating students' spatial thinking skills during science instruction. Results are discussed within the broader context of teacher beliefs, self-efficacy, and implications for professional development research.  相似文献   

6.
Teacher self-efficacy for classroom management is an important component of teachers' identity with implications for their teaching quality. Theoretically, it has been described that contextual variables play an important role for self-efficacy development and its consequences. However, little is known about the interrelationships of job resources and demands with teacher self-efficacy, and consequences for teachers' professional behaviors. We extend teacher self-efficacy research by drawing on the Job Demands-Resources model in examining contextual influences on developmental dynamics between classroom management self-efficacy and teacher-reported classroom management, from prior to qualifying as a teacher until mid-career. Participants were 395 primary and secondary Australian school teachers. Longitudinal structural equation models showed teachers’ classroom management self-efficacy positively related to aspects of their perceived classroom management, particularly during early career. Between early and mid-career, the positive relationship between self-efficacy and classroom management was moderated by early career excessive demands. Implications are outlined for teacher education and school administration.  相似文献   

7.
In this study, we investigated the impact of teaming school-based instructional coaches with science or mathematics middle school teachers to build a community of practice around inquiry instruction. This professional development model began with a 2-week summer institute and continued with four follow-up sessions during the academic school year for the teacher and instructional coach participants. The teachers’ participation in this professional development program with (1) content instruction through inquiry lessons, (2) practice teaching to middle school students, and (3) coach-led reflection improved their understanding of inquiry-based practices and the quality of their classroom inquiry implementation. Professional development experiences that prepare teachers and coaches simultaneously in inquiry and content may help build a shared language for reform and accelerate inquiry instructional changes.  相似文献   

8.
In the present study, we consider teachers' self-efficacy as indicator for teacher motivation on the teacher level and at the school-level. We examine the interplay of teachers' individual self-efficacy (subscales classroom management and instruction) with school-level efficacy and more-external school characteristics (collaboration, instructional leadership, and participation) when predicting teachers' self-reported cognitive activation and classroom management. Austrian TALIS 2018 data from 4255 teachers at 246 schools were analyzed. Multilevel analyses revealed relationships between teachers' self-efficacy and self-reported cognitive activation and classroom management both, at the teacher and school levels. For self-reported cognitive activation, no significant context effect or cross-level interaction was found. Classroom management differed depending on whether a teacher was situated in a low- or a high-efficacy school (context effect). Also, teacher collaboration moderated the association of teachers’ self-efficacy and their self-reported classroom management (cross-level interaction). The findings indicate the importance of addressing the school context when investigating teacher self-efficacy.  相似文献   

9.
The present study aims to challenge primary school science teachers' beliefs about education and teaching efficacy, as well as their teaching practices, through a video-case-based intervention programme in a Chinese educational setting. A total of 46 in-service teachers were involved in this study (experimental group = 23, control group = 23). Pre- and post-intervention surveys were administered to examine possible changes in the participants' beliefs about education and science teaching efficacy. Video data were gathered through classroom observations of 9 participants from the experimental group and 9 participants from the control group. The results of one-way analysis of covariance indicate that the reported post-intervention beliefs of teachers who participated in the programme differed significantly from their pre-intervention beliefs. More specifically, teachers in the experimental groups reported fewer traditional and more constructivist beliefs after the intervention, as well as stronger personal science teaching efficacy beliefs. One exception included beliefs about science teaching outcome expectancy. The video data showed that teaching practices became more constructivist in terms of both practical activities and student ICT use.  相似文献   

10.
This pilot study investigates the impact of a 2-week professional development Summer Institute on PK-3 teachers’ knowledge and practices. This Summer Institute is a component of [program], a large-scale early-childhood science project that aims to transform PK-3 science teaching. The mixed-methods study examined concept maps, lesson plans, and classroom observations to measure possible changes in PK-3 teachers’ science content knowledge and classroom practice from 11 teachers who attended the 2014 Summer Institute. Analysis of the concept maps demonstrated statistically significant growth in teachers’ science content knowledge. Analysis of teachers’ lesson plans demonstrated that the teachers could design high quality science inquiry lessons aligned to the Next Generation Science Standards following the professional development. Finally, examination of teachers’ pre- and post-Summer Institute videotaped inquiry lessons showed evidence that teachers were incorporating new inquiry practices into their teaching, especially regarding classroom discourse. Our results suggest that an immersive inquiry experience is effective at beginning a shift towards reform-aligned science and engineering instruction but that early elementary educators require additional support for full mastery.  相似文献   

11.
This study assessed the influence of a 3‐year professional development program on elementary teachers' views of nature of science (NOS), instructional practice to promote students' appropriate NOS views, and the influence of participants' instruction on elementary student NOS views. Using the VNOS‐B and associated interviews the researchers tracked the changes in NOS views of teacher participants throughout the professional development program. The teachers participated in explicit–reflective activities, embedded in a program that emphasized scientific inquiry and inquiry‐based instruction, to help them improve their own elementary students' views of NOS. Elementary students were interviewed using the VNOS‐D to track changes in their NOS views, using classroom observations to note teacher influences on student ideas. Analysis of the VNOS‐B and VNOS‐D showed that teachers and most grades of elementary students showed positive changes in their views of NOS. The teachers also improved in their science pedagogy, as evidenced by analysis of their teaching. Implications for teacher professional development programs are made. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 44: 653–680, 2007  相似文献   

12.
Reform‐based curriculum materials have been suggested as a mechanism to make inquiry‐based instruction more prevalent in secondary science classrooms, specifically when accompanied by comprehensive professional development (Loucks‐Horsley, Hewson, Love, & Stiles, 1998 ; Powell & Anderson, 2002 ). This research examines the implementation of a reform‐based high school chemistry curriculum in a large, urban school district. We explicitly consider the role of the teachers' knowledge and beliefs in their implementation of the reform‐based chemistry curriculum, as well as school level factors. Qualitative and quantitative data were collected in the form of beliefs interviews and classroom observations from 27 high school chemistry teachers. Analysis of the data revealed that implementation of the curriculum was strongly influenced by the teachers' beliefs about teaching and learning, and the presence of a supportive network at their school sites. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 883–907, 2007  相似文献   

13.
This study examined 342 teachers' views of professional development (PD) provided by a large school district to support its iPad initiative. We were interested in investigating teachers' perceptions of this district-provided PD, any change in teachers' views, and how they used iPads in their instruction while/after receiving PD. The findings, using a mixed-methods design, showed although teachers held overall positive views regarding PD, their perceptions did not change over the 1-year implementation. Rather, certain teacher characteristics such as teachers' beliefs, technology self-efficacy, and school levels influenced their views. This study also provided an in-depth analysis of teachers' use of iPad to support their instruction. Findings revealed teachers used the iPad for a variety of purposes. From mid-year to end-year, there was a decrease in using iPads for class management and basic uses, but an increase in using the iPad to create instructional materials by the teachers and creating artifacts by their students. Such findings suggested a connection between the PD teachers received and their practices, indicating a shift to more interactive uses during the second half of the year. The findings highlighted the importance of providing situated PD and considering teacher characteristics when designing PD. (Keywords: professional development, mobile teaching and learning, iPad use, K–12 education, large suburban schools, technology integration)  相似文献   

14.
Learning to teach science as inquiry in the rough and tumble of practice   总被引：2，自引：0，他引：2  
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   

15.
The Science Teacher Efficacy Belief Instrument has been a widely reported measure of teachers' personal efficacy and outcome efficacy beliefs. This pilot study examined if the instrument could be amended for use in The Arts learning area. A small cohort of 110 Graduate Diploma of Education preservice teachers participated in the pilot. Factor structures were examined through confirmatory factor analyses. The model displaying best fit consisted of six items measuring outcome expectancy and 10 items related to teaching efficacy. Measuring self-efficacy is important as many teachers who teach the Arts in Australia and internationally are not subject specialist teachers.  相似文献   

16.
The purpose of this study was to investigate high school teachers’ beliefs about inquiry instruction and determine how their beliefs influenced their use of inquiry after a professional development program. Thirty-six high school science teachers participated in this study. The professional development program consisted of a 2-week summer institute as well as academic year support. The summer program included discipline-specific content lessons that utilized inquiry-based instruction, pedagogical practice involving the use of a summer high school enrichment program, and reflection on this practice-teaching in content area groups. Both in-depth qualitative interview and written reflection data were collected as well as data from the teachers’ classroom implementation of inquiry. Based on the analysis of the teachers’ interviews and classroom enactments, the teachers were placed into four enactment categories: Integrated, Emerging, Laboratory-based, and Activity-focused. We used Windschitl’s (Rev Educ Res 72(2):131–175, 2002) four constructivist dilemmas as a framework to understand the teachers’ enactments. We describe the teachers’ beliefs and practices in each enactment category as well as the components of the professional development model that were important to making changes in the teachers’ practices. In the conclusion, we connect the enactment levels to the professional development experience and suggest future directions for professional developers to move teachers toward more integrated inquiry practices.  相似文献   

17.
The primary purpose of this study was to develop and apply a method for assessing teachers' context beliefs about their science teaching environment. Interviews with 130 purposefully selected teachers resulted in 28 categories of environmental factors and/or people who were perceived to influence science teaching. These categories were used to develop items for the Context Beliefs about Teaching Science instrument and provided evidence for content validity. Construct validity was partially confirmed through factor analysis that resulted in 26 items and two subscales on the final instrument. Using Ford's Motivation Systems Theory and Bandura's Theory of Collective Efficacy, additional evidence for construct validity was found in the modest correlation of context beliefs with outcome expectancy beliefs and the low correlation with science teaching self‐efficacy beliefs. The instrument was tested using 262 teachers participating in long‐term science professional development programs. These teachers possessed fairly positive context beliefs and, according to Ford's theory, should be capable of effective functioning in the classroom. It was concluded that the assessment of context beliefs would complement current science teacher self‐efficacy measures, thereby allowing researchers to develop profiles of science teachers' personal agency belief patterns. It could also be used to determine the factors which predict particular personal agency belief patterns, and assess teachers' perceptions of the strengths and weaknesses of school science programs, and could be used in planning and monitoring professional development experiences for science teachers. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 275–292, 2000.  相似文献   

18.
This paper describes Ecuadorian in-service teachers and their science teaching practices in public primary schools. We wanted to find out to what extent teachers implement inquiry activities in science teaching, the level of support they provide, and what type of inquiry they implement. Four questionnaires applied to 173 teachers resulted in the identification of high context beliefs and moderately high self-efficacy beliefs. Teachers declared to implement activities mostly to develop understanding of the material, as contrast to actual manipulation of data and/or coming to conclusions. They adopt rather a strictly guided approach in contrast to giving autonomy to learners to work on their own. Finally, teachers keep control with regard to question formulation and choice in solution procedures, which constrains the development of real inquiry. When comparing teacher beliefs, we found that teachers' context beliefs make a difference in the level of support that teachers provide to their students. Teachers with lower context beliefs ask students to perform inquiry activities on their own to a lesser extent when compared with teachers with higher context beliefs. This implies that further research on the implementation of inquiry in science teaching should take into account teachers' differences in their context beliefs. We also found out that the use of high or low support in inquiry activities remained the same for teachers with either higher or lower self-efficacy beliefs.  相似文献   

19.
Teachers' questions in the inquiry classroom not only explore and make student thinking explicit in the class but also serve to guide and scaffold it. Several studies analysing teachers' questions and their categories have been reported; however the need for a fine-grained analysis has been felt, especially in the inquiry setting. This study attempts a fine-grained analysis of the rich variety of teachers' questions and their roles in an inquiry science classroom, which are illustrated with vignettes from our classes. We present a sequential typology of teachers' questions that emerged from this empirical study, one that brings out their progression in an inquiry class. We juxtapose them with the ones asked during traditional teaching. We also examine, through teachers' self-reports, their motivations for questioning. This work leads towards a characterisation of the complex process of teaching science as an inquiry that teachers interested in moving towards more constructivist teaching practices in their classrooms may find helpful.  相似文献   

20.
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