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1.
Changes in 70 teachers’ confidence, attitudes and science understanding were tested before and after a major in‐service programme. Attitudes were assessed using a 49‐item Likert‐scale test that probed attitudes to practical science teaching and in‐service training. Multi‐choice and open‐ended questions measured understanding of electricity; melting, dissolving and evaporation; forces; and investigations. Data on pupils’ attitudes and cognition were also collected. After in‐service, teachers’ confidence about science teaching had improved significantly. The majority, but not all, had developed satisfactory levels of understanding and more positive attitudes. Four broad types of response were identified: high attainers who improved attitudes and confidence; teachers with limited science knowledge who found the course difficult but made improvements; unaffected professionals who were already working well and for whom the course had little effect; and disaffected teachers who showed low levels of confidence and competence throughout. Pupil cognition and attitudinal differences related to these types were also found.  相似文献   

2.
This research examines special needs education professional development needs among both general and special education schoolteachers in northern Malawi. A semi‐structured questionnaire with open and close‐ended questions was used for the research. Quantitative and thematic analyses were conducted to determine the extent to which teachers believe that students with disabilities should be educated together with students without disabilities, the importance of professional development for teaching students with disabilities, prioritised professional development needs regarding special education knowledge, and self‐identified needs for successful special education classrooms. Results indicate that teachers are generally in favour of inclusive practices and identify a high need for special education professional development. Participants identified training and resources to teach students with visual impairments or auditory impairments as a high priority. Participants noted a need for improved infrastructure, more educational materials, and recognition by the government for work in special education.  相似文献   

3.
Using the biology faculty of one high school (n = 9) and the mathematics faculty of another (n = 16), this study tested the hypothesis that constructivist teachers play an active role within teacher communication networks (the constructivist‐teacher hypothesis). This hypothesis contrasts with the view that constructivist teachers operate alone and largely severed from communications among colleagues. Two types of representations of communication patterns among faculty members (i.e., sociographs) were created and analyzed for each faculty. One type of sociograph plotted communications concerning content/pedagogical issues while the other type plotted social/informal communications. Trained raters assessed constructivist‐teaching practices using the Reformed Teaching Observation Protocol (RTOP). Positive relationships were found between constructivist‐teaching practices and the frequency and significance of communications within both faculties—more so for content/pedagogical issues than for social/informal communications. Importantly, peers sought out constructivist teachers more often than they did traditional teachers, presumably seeking advice regarding teaching practice. Results support the constructivist‐teacher hypothesis and indicate that constructivist teachers are not isolated from their peers. Instead, they appear to play an active role, particularly when colleagues are discussing issues related to content and pedagogy. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 490–505, 2007  相似文献   

4.
Integration of pupils with disabilities whenever possible is official educational policy in Zimbabwe. This paper reports results of surveys administered in 1989 and 1990 to 197 Zimbabwean teachers attending the University of Zimbabwe for advanced training. The results showed that levels of acceptance of the idea of integration are low and that attitudes are not unitary but rather depend upon what is being queried. Specifically, they show a clear preference ranking by type of impairment, and they differ depending upon whether their own classroom or classrooms in general are being asked about. Open‐ended questions provided more detail, supported the hierarchy of acceptance found in the closed‐ended questions and indicated that some teachers’ responses were extremely inappropriate.  相似文献   

5.
This study assessed the nature of instruction in 314 kindergarten and first-grade classrooms from 155 schools in 48 school districts in three states. The schools served a relatively high proportion of low-income children and children of color. Despite the restricted range in student populations served, qualities of the schools and observed classroom instruction were associated with the demographics of the student body. Schools serving relatively high proportions of low-income children and children of color were rated by teachers to have more negative social climates. Teachers in these schools emphasized basic skills more and engaged in more didactic teaching and less constructivist teaching practices. At the classroom level, teaching approaches were predicted by teachers’ goals, the ethnic composition of their classroom, and the degree to which teachers perceived the families of the children in their classroom to have challenges associated with poverty. Didactic teaching was particularly common in classrooms with a high proportion of African–American students and in which teachers believed poverty-related problems inhibited parent involvement in their children's education; constructivist teaching was high in classrooms with a high proportion of Caucasian children.  相似文献   

6.
This study investigates the effect of a training course, based on constructivism, on the student teachers' perceptions of teaching, learning and the roles of teachers and students in the teaching‐learning process. A sample of 188 student teachers (92 of them in the experimental group and 96 in the control group) from the Hashemite University were subjected to a pre‐test that was developed and validated for the purpose of the study, and the experimental group was then trained using a four‐step training course based on constructivist ideas. Results showed that the two groups' perceptions were not consistent with constructivist ideas before the training took place, but after training, there were significant differences between the two groups' perceptions about the four areas. Also, there were significant differences between the constructivist perceptions of males and females, with females' perceptions being more consistent with constructivist ideas than males. The study concluded with recommendations concerning the introduction of constructivist ideas in educational courses that are designed to prepare student teachers for science teaching, and further research to examine the effect of this course on the student teachers' practices in the classrooms.  相似文献   

7.
Active‐learning labs for two topics in high school biology were developed through the collaboration of high school teachers and university faculty and staff and were administered to 408 high school students in six classrooms. The content of instruction and testing was guided by State of Texas science objectives. Detailed teacher records describing daily classroom activities were used to operationalize two types of instruction: active learning, which used the labs; and traditional, which used the teaching resources ordinarily available to the teacher. Teacher records indicated that they used less independent work and fewer worksheets, and more collaborative and lab‐based activities, with active‐learning labs compared to traditional instruction. In‐class test data show that students gained significantly more content knowledge and knowledge of process skills using the labs compared to traditional instruction. Questionnaire data revealed that students perceived greater learning gains after completing the labs compared to covering the same content through traditional methods. An independent questionnaire administered to a larger sample of teachers who used the lab‐based curriculum indicated that they perceived changing their behaviors as intended by the student‐centered principles of the labs. The major implication of this study is that active‐learning–based laboratory units designed and developed collaboratively by high school teachers and university faculty, and then used by high school teachers in their classrooms, can lead to increased use of student‐centered instructional practices as well as enhanced content knowledge and process learning for students. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 960–979, 2007  相似文献   

8.
Effects of two subtraction instruction types for low achieving children were compared. The first was based on constructivist ideas. The second was more or less traditional but did include interaction opportunities comparable to those in constructivist classrooms. Sixteen students (eight in each condition) with an average age of 10.5 years were trained during 34 lessons. Results showed no performance differences between the two groups on the subtraction problems instructed. There was a performance advantage for the traditional group on transfer problems without regrouping. The constructivist group used more different strategies but was not able to use this bigger repertory in a flexible way; instead, they used their strategies rather randomly. These findings pose questions on the usefulness of constructivist teaching in mathematics for low performers.  相似文献   

9.
This study examined the extent to which kindergarten children’s academic pre‐skills are associated with their teachers’ subsequent teaching practices. The pre‐skills in reading and math of 1268 children (655 boys, 613 girls) were measured in kindergarten in the fall. A pair of trained observers used the Classroom Assessment Scoring System instrument to observe 49 kindergarten teachers on their emotional support, classroom organisation and instructional support in kindergarten in the spring. The results of the multilevel modelling showed that low levels of academic pre‐skills in kindergarten classrooms in the fall predicted high classroom quality in the classrooms later on. The results suggest that the overall level of children’s academic pre‐skills in the classroom plays an important role in the ways in which teachers adapt their instructional practices to the needs of a particular classroom.  相似文献   

10.
Attaining the vision for science teaching and learning emphasized in the Framework for K‐12 Science Education and the next generation science standards (NGSS) will require major shifts in teaching practices in many science classrooms. As NGSS‐inspired cognitively demanding tasks begin to appear in more and more science classrooms, facilitating students' engagement in high‐level thinking as they work on these tasks will become an increasingly important instructional challenge to address. This study reports findings from a video‐based professional development effort (i.e., professional development [PD] that use video‐clips of instruction as the main artifact of practice to support teacher learning) to support teachers' learning to select cognitively demanding tasks and to support students' learning during the enactment of these tasks in ways that are aligned with the NGSS vision. Particularly, we focused on the NGSS's charge to get students to make sense of and deeply think about scientific ideas as students try to explain phenomena. Analyses of teachers' pre‐ and post‐PD instruction indicate that PD‐participants began to adopt instructional practices associated with facilitating these kinds of student thinking in their own classrooms. The study has implications for the design of video‐based professional development for science teachers who are learning to facilitate the NGSS vision in science classrooms.  相似文献   

11.
This two‐year school‐wide initiative to improve teachers’ pedagogical skills in inquiry‐based science instruction using a constructivist sociocultural professional development model involved 30 elementary teachers from one school, three university faculty, and two central office content supervisors. Research was conducted for investigating the impact of the professional development activities on teachers’ practices, documenting changes in their philosophies, instruction, and the learning environment. This report includes teachers’ accounts of philosophical as well as instructional changes and how these changes shaped the learning environment. For the teachers in this study, examining their teaching practices in learner‐centered collaborative group settings encouraged them to critically analyze their instructional practices, challenging their preconceived ideas on inquiry‐based strategies. Additionally, other factors affecting teachers’ understanding and use of inquiry‐based strategies were highlighted, such as self‐efficacy beliefs, prior experiences as students in science classrooms, teacher preparation programs, and expectations due to federal, state, and local mandates. These factors were discussed and reconciled, as they constructed new understandings and adapted their strategies to become more student‐centered and inquiry‐based.  相似文献   

12.
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13.
In this study, we observed and interviewed six teachers from two Singapore primary school classrooms. The schools were reportedly achieving high levels of computer integration as reflected in a nationwide questionnaire survey. Out of the 18 lessons that we observed, 14 lessons have incorporated some elements of constructivist teaching. However, closer examination revealed that the underlying orientation of the lessons was inclined towards information acquisition and regurgitation. Five out of the six teachers we interviewed were reportedly inclined towards constructivist notion of teaching. The teachers accounted for the inconsistency between their espoused beliefs and the teacher-centric teaching practice as due to contextual constraints. The teachers expressed that the need to complete the syllabi according to stipulated schedules so as to get the students ready for examination was the main barriers that prevented them from engaging in more constructivist teaching. This case study therefore highlights that although it is necessary for teachers to hold pedagogical beliefs that are compatible with the constructivist notion of teaching and learning, this is an insufficient condition to shift traditional teaching practice. Changes in assessment systems and substantial professional development are further conditions that have to be addressed.  相似文献   

14.
This study utilized multiple data sources to examine the beliefs about learning and teaching physics and the instructional practices of five beginning teachers and seven experienced teachers from Singapore. Our study was implemented in the unique context of teachers teaching the topic of electricity to students grouped according to academic abilities. The topic of electricity is one of the most difficult physics topics for students to understand and for teachers to teach. It was found that the experienced teachers, compared to the beginning teachers, tended to have beliefs about teaching and learning physics that are closer to constructivist views. The majority of the teachers, particularly the beginning teachers, espoused beliefs about learning physics that were incongruent with their beliefs about teaching physics. Although transmission-oriented and teacher-directed practices dominated the classroom lessons of both groups of teachers, more elements of constructivist instruction were found in the classroom lessons of the experienced teachers. It was also found that the classroom practices of the teachers, especially those in their inductive years of teaching, were more aligned with their beliefs about learning physics than their beliefs about teaching physics.  相似文献   

15.
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   

16.
This study examines student teachers’ perceptions of teacher education and its contribution to their professional life, when they become novice teachers during their internship period. The sample comprised 97 student teachers in their fourth year of studies for a BEd degree. Data were collected through questionnaires which included both a structured and an open‐ended part, with regard to five aspects of the teaching profession and teacher education: motivation for teaching, conceptions of teaching–learning, roles of teachers, components of teacher education, and agents of training. Prominent among the findings regarding the motivational aspects of teaching, is a perception of the profession as granting intrinsic rewards. Teaching is perceived as according self‐realisation, providing a sense of purpose and mission, and enabling lifelong development. The component perceived as most important to the teacher’s role is delivering universal values. Findings regarding perception of learning–teaching processes reveal a preference for a constructivist approach.  相似文献   

17.
The current reform movement in science education promotes standards‐based teaching, including the use of inquiry, problem solving, and open‐ended questioning, to improve student achievement. This study examines the influence of standards‐based teaching practices on the achievement of urban, African‐American, middle school science students. Science classes of teachers who had participated in the professional development (n = 8) of Ohio's statewide systemic initiative (SSI) were matched with classes of teachers (n = 10) who had not participated. Data were gathered using group‐administered questionnaires and achievement tests that were specifically designed for Ohio's SSI. Analyses indicate that teachers who frequently used standards‐based teaching practices positively influenced urban, African‐American students' science achievement and attitudes, especially for boys. Additionally, teachers' involvement in the SSI's professional development was positively related to the reported use of standards‐based teaching practices in the classroom. The findings support the efficacy of high‐quality professional development to change teaching practices and to enhance student learning. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 1019–1041, 2000  相似文献   

18.
This study assesses a new measure of early childhood classroom practice in 127 kindergarten- and first-grade classrooms. The measure was designed to be appropriate for classrooms serving children from the age of 4–7 years. It assesses the nature and quality of instruction as well as the social climate and management of the classroom. Two separate scales assess the degree to which constructivist, child-centered and the degree to which didactic, teacher-centered instructional practices are implemented. Findings indicate that the measure produced reliable scores and meaningful, predictable associations were found between scores on the observation measure, on the one hand, and teachers’ self-reported practices, teaching goals, relationships with children, and perceptions of children's ability to be self-directed learners, on the other.  相似文献   

19.
Practicum experiences in schools are highly valued in science teacher education programs. Yet, there are few studies examining secondary preservice science teachers' practicum classrooms. This mixed-methods study explored secondary preservice science teachers' perceptions of their practicum classroom learning environments, interpreted from an open-ended survey questionnaire, as well as from an adapted version of the Constructivist Learning Environment Survey (CLES; Taylor, Fraser, & Fisher, 1997). Twenty-two preservice teachers within secondary science methods courses volunteered to complete the survey. Qualitative survey findings were corroborated by quantitative results from the CLES survey. Overall, the preservice teachers perceived their practicum classrooms to incorporate some constructivist learning environment factors, but the critical constructivist perspective underpinning the survey was not found. Additionally, innovative practices cogent with these practices were not supported by most of their co-operating teachers. Implications of how preservice education programs can better support prospective science teachers' views and practices during practicum are discussed.  相似文献   

20.
This research explores, for the first time, the pedagogical orientations of Indonesian teachers in the context of inclusive education. A mixed-method approach was used for an analysis of questionnaire data from 140 teachers and qualitative interviews from 20 teachers in four inclusive schools. The findings suggest that, in general, the implicit orientation of teachers is social constructivist. This orientation is also reflected in their reported classroom practices. Although less common, more directive pedagogical approaches appear to have an impact upon the flexibility of roles within two teacher inclusive classrooms. Whilst the number of disabled pupils within each class was a significant issue for interviewees, no pupils were deemed unteachable in their classrooms. Furthermore, what is described by the teachers as a “special pedagogy” typically entailed additional teaching time and modified assessments, and consequently could be framed as “good teaching for all”. The questionnaires also contained responses from student and special school teachers and support the view that teachers’ beliefs about inclusive pedagogy are mediated by experience and occupation.  相似文献   

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