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1.
Our research is concerned with teacher’s knowledge, and especially with teacher’s processes of learning, in the classroom, from observing and interacting with students’ work. In the first part of the paper, we outline the theoretical framework of our study and distinguish it from some other perspectives. We argue for the importance of distinguishing a kind of teacher’s knowledge, which we call didactic knowledge. In this paper, we concentrate on a subcategory of this knowledge, namely observational didactic knowledge, which grows from teacher’s observation and reflection upon students’ mathematical activity in the classroom. In modeling the processes of evolution of this particular knowledge in teachers, we are inspired, among others, by some general aspects of the theory of didactic situations. In the second part of the paper, the model is applied in two case studies of teachers conducting ordinary lessons. In conclusion, we will discuss what seems to be taken into account by teachers as they observe students’ activity, and how in-service teacher training can play a role in modifying their knowledge about students’ ways of dealing with mathematical problems.  相似文献   

2.
We examined the role of the teacher–child relationship quality (close, dependent, and conflictive) on preschoolers’ (N = 95) academic readiness for kindergarten, and we tested children's prosocial and aggressive behavior and peer group exclusion as mediators of this relation. A unique feature of this study is the ethnically and socio-economically diverse preschool-aged sample. The association between close teacher–child relationships and academic readiness was partially mediated by prosocial behavior and peer group exclusion. There was also evidence of a transactional association between close teacher–child relationships and children's behavior. Additionally, children's behavior and peer group exclusion mediated the relation between negative teacher–child relationships (dependent and conflictive) and academic readiness. The findings suggest that teacher training, education, and support for establishing close teacher–child relationships may maximize preschoolers’ academic readiness by promoting social adaptation.  相似文献   

3.
The aim of this article is to make a close case study of one teacher’s teaching in relation to established traditions within science education in Sweden. The teacher’s manner of teaching is analysed with the help of an epistemological move analysis. The moves made by the teacher are then compared in a context of educational philosophy and selective tradition. In the analyses the focus is to study the process of teaching and learning in action in institutionalised and socially shared practices. The empirical material consists of video recordings of four lessons with the same group of students and the same teacher. The students are all in Year 7 in a Swedish 9-year compulsory school. During these lessons the students work with a subject area called “Properties of materials”. The results show that the teacher makes a number of different moves with regard to how to proceed and come to a conclusion about what the substances are. Many of these moves are special in that they indicate that the students need to be able to handle the procedural level of school science. These moves do not deal directly with the knowledge production process, but with methodological aspects. The function of the moves turns the students’ attention from one source of knowledge to another. The moves are aimed at helping the students to help themselves, since it is through their own activity and their own thinking that learning takes place. This is characteristic in the teacher’s manner of teaching. When compared in a context of educational philosophy, this manner of teaching has similarities with progressentialism; a mixture of essentialism and progressivism. This educational philosophy is a central aspect of what is called the academic tradition—a selective tradition common in science education in Sweden between 1960 and 1990.  相似文献   

4.
We describe research carried out with a prospective secondary biology teacher, whom we shall call Miguel. The teacher’s conceptions of the nature of science and of learning and teaching science were analyzed and compared with his classroom practice when teaching science lessons. The data gathering procedures were interviews analyzed by means of cognitive maps and classroom observations. The results reflected Miguel’s relativist conceptions of the nature of science that were consistent with his constructivist orientation in learning and teaching. In the classroom, however, he followed a strategy of transmission of external knowledge based exclusively on teacher explanations, the students being regarded as mere passive receptors of that knowledge. Miguel’s classroom behavior was completely contrary to his conceptions, which were to reinforce the students’ alternative ideas through debate, and not by means of teacher explanation.  相似文献   

5.
This article deals with issues that are central to changed mathematics pedagogical practice. It engages general debates about teaching reflexivity and within that, more specific debates in relation to identity. It uses theoretical concepts derived from Lacanian psychoanalysis as a way of understanding what structures a teacher’s narrative about his practice. Thus, the article is both a study of one teacher’s reflections on a sequence of algebra lessons at the secondary school level, and an exploration into a range of theoretical issues about identity construction, about knowing, and about effective practice.  相似文献   

6.
When children experience conflict in relationships with their teachers during early education, they perform more poorly on measures of language development and overall academic competence. Whereas children who have close relationships with teachers, often perform better on these measures. A close teacher–child relationship may be important for children learning to write, given the complex and personal nature of writing. Yet, scholars have not examined associations between teacher–child relationship quality and children's early success in writing. The current study examined associations between quality of the teacher–child relationship (defined as teachers’ perceptions of closeness and conflict and children's feelings about teachers) and children's writing quality in kindergarten and first grade. Children's receptive language was also investigated as a moderator of these associations. Results indicated teacher–child conflict was significantly associated with children's writing quality, after accounting for grade level, initial reading status, and type of instruction. Findings of the study have important implications for future research and practice. Attention to the importance of conflict in teacher–child relationships and its’ influence on children's literacy learning and development should be included in future research studies.  相似文献   

7.
The present study investigated whether the classroom social climate varies between lessons. Specifically, the within- and across-lesson associations of coercive and supportive teacher behaviour incidents with the classroom social climate were studied. Participants in the study were 48 Dutch secondary school teachers and their classes, that is, 1208 students. Multilevel process analyses showed that supportive behaviour incidents correlated with a positive social climate during the current lesson and the lesson a week later in terms of teacher interpersonal proximity. Supportive behaviour incidents did not, however, correlate with social climate in terms of teacher interpersonal influence. Coercive behaviour incidents correlated with disrupted teacher proximity during the current lesson and the lesson a week later, but did not virtually correlate to increased levels of a teacher’s influence in the classroom.  相似文献   

8.
This article reports on a study that investigated a professional development initiative in Australia to address a decline in reading comprehension scores in the middle and upper years of Primary school. It describes the professional learning journey of a middle primary teacher and his literacy coach over a period of 12 months as they worked to improve the teacher’s knowledge and skills to explicitly teach reading comprehension. A series of classroom observations and interviews at the beginning, middle and end of the school year were analysed for the kinds of reading skills taught and the nature of the instruction. The data suggest that there were significant changes in the teacher’s pedagogical repertoires and practices and an observed improvement in the student’s understandings of different comprehension knowledge, skills and strategies.  相似文献   

9.
Multicultural service learning (MSL) seeks to develop pre-service teachers’ capacities and commitment to teach diverse student populations. We use multiple regression analyses of survey data collected from 212 pre-service teachers engaged in 22 MSL sites to assess the effects of pre-service teachers’ social identities, MSL contexts, and university pedagogy on pre-service teachers’ awareness of cultural bias, understanding of social inequality, and commitment to teaching diverse students. We find that pedagogical engagement positively contributes to all three outcomes. Pre-service teacher’s social identities and MSL contextual factors, however, have variable effects. We explore the pedagogical and research implications of this multidimensionality.  相似文献   

10.
Research on preservice teachers’ beliefs about professional teaching capabilities indicates strong attention to the relational dimension; these studies have contributed to a portrayal of preservice teachers as simplistic and overly optimistic about the teaching profession. In this article, I position preservice teachers’ attention to teacher–student relationships as a form of professional knowledge. Drawing from findings of a qualitative study of U.S. elementary (prekindergarten-Grade 4) preservice teachers who were asked to describe professional characteristics of effective teachers, I suggest their beliefs reveal surprisingly nuanced understandings about the complex nature of teaching.  相似文献   

11.
In the current shifts in mathematics classrooms, teachers are challenged to use effective pedagogy to develop inquiry communities in which all participants are offered opportunities to engage in the reasoning discourse of proficient mathematical practices. The challenge for teachers is to know how to implement these pedagogical changes. This article outlines how a teacher and researcher worked together in a collaborative partnership using a purposely designed communication and participation framework as a tool to scaffold development of collective reasoning in the inquiry community. The findings illustrate the interconnections between the teacher’s beliefs, past experiences, and current, and future expectations for her diverse students. Explanations are provided of how different, often conflicting, voices emerged including one that drew on the teacher’s cultural knowledge. This provided many learning opportunities for the researcher as the teacher developed her students’ voices in culturally appropriate ways.  相似文献   

12.
Research from interactionist second language acquisition and sociocultural theoretical perspectives shows that referential questions are important for learning, but also, that they can be difficult for English language learners (ELLs) to understand and produce answers to. By integrating analytical tools from both traditions, this study examined the scaffolding functions of a fifth grade teacher’s talk. The study found that the teacher utilized various communicative moves to engage ELLs in referential questions. Examples illustrating these communicative moves and their scaffolding functions are provided. Implications from these findings for teacher education are discussed.  相似文献   

13.
Detracking and heterogeneous groupwork are two educational practices that have been shown to have promise for affording all students needed learning opportunities to develop mathematical proficiency. However, teachers face significant pedagogical challenges in organizing productive groupwork in these settings. This study offers an analysis of one teacher’s role in creating a classroom system that supported student collaboration within groups in a detracked, heterogeneous geometry classroom. The analysis focuses on four categories of the teacher’s work that created a set of affordances to support within group collaborative practices and links the teacher’s work with principles of complex systems. An earlier version of this article was presented at the Annual Meeting of the American Educational Research Association, Chicago, 2007 as part of the Tracking and Detracking SIG session Teaching, Learning, and Other Outcomes in Tracked and Detracked Environments.  相似文献   

14.
Students who continuously misbehave are frequently excluded from class, allowing them time to reflect on their inappropriate behavior. This paper examines students’ perceptions of the teacher’s behavior toward them prior to, during, and after the exclusion, focusing on teachers’ explanations, punishments, and follow-up conversations. The results indicate that students who do not accept responsibility for being excluded think that their teachers’ are to blame. To convince students to accept responsibility for their acts, teachers must explain why the exclusion is necessary, warn and punish before excluding a student, and hold a follow-up conversation, highlighting the impact of the misbehavior on classmates.  相似文献   

15.
This article proposes a model that integrates some of the determinants of scholastic judgment. The model is based on the assumption that a teacher’s judgment in a particular discipline is influenced by different variables: the pupil’s actual performance in the discipline, his/her actual performance in other disciplines (halo effect), the average performance of the class in the discipline (class context effect), the pupil’s individual characteristics such as whether he/she has ever repeated a grade and the teacher’s perception of the pupils’ causal explanations. Furthermore, the model proposes that a teacher’s perceptions are related to the pupil’s spontaneous expression of causality, which in turn is influenced by the pupil’s knowledge of the social value of causal explanations. In order to test the validity of the proposed model, the authors conducted a study in a real classroom setting on a population of 663 pupils from 38 classes (3rd grade) and their respective teachers. Path analyses showed that the theoretical model fit the data to a satisfactory extent. However, a comparison of the fit indexes of the theoretical model and two alternative models (one nonhierarchical and one hierarchical) showed that the initial theoretical model could be significantly improved by additional paths.  相似文献   

16.
Worldwide proliferation of pedagogical innovations creates expanding potential in the field of science education. While some teachers effectively improve students’ scientific learning, others struggle to achieve desirable student outcomes. This study explores a Taiwanese science teacher’s ability to effectively enhance her students’ science learning. The authors visited a Taipei city primary school class taught by an experienced science teacher during a 4-week unit on astronomy, with a total of eight, 90-minute periods. Research methods employed in this study included video capture of each class as well as reflective interviews with the instructor, eliciting the teacher’s reflection upon both her pedagogical choices and the perceived results of these choices. We report that the teacher successfully teaches science by creatively diverging from culturally generated educational expectations. Although the pedagogical techniques and ideas enumerated in the study are relevant specifically to Taiwan, creative cultural divergence might be replicated to improve science teaching worldwide.  相似文献   

17.
Assumptions about the construction and the transmission of knowledge and about the nature of mathematics always underlie any teaching practice, even if often unconsciously. I examine the conjecture that theoretical tools suitably chosen can help the teacher to make such assumptions explicit and to support the teacher’s reflection on his/her previous as well as future educational practice. In particular, I show how an epistemological vision of mathematics in resonance with a model of cognitive dynamics can work as a powerful tool to support a teacher’s stable and autonomous attitude of noticing. To support this argumentation, I present some experimental data concerning a case study of one teacher. Through a methodological frame suitably arranged I try to describe how the teacher’s ability to rely on this particular theoretical frame affects: the choice of the global goals in mathematics education; the design of educational interventions; the interpretation of learners’ cognitive behaviours; and the assessment.  相似文献   

18.
In this paper we try to characterize the pedagogical approaches that mathematics teachers are developing to meet the challenges posed by education reforms. A key aspect is the identification of the perspectives that underlie those pedagogical approaches, using the term perspective to include a broad pedagogical structure composed of multiple conceptions that are related to some aspects of a teacher’s practice. Through the study of the practice of a secondary mathematics teacher, we try to explore how his/her pedagogical approaches on mathematics, mathematics learning, and mathematics teaching are related to the relational architecture that is established in the classroom during the development of an instructional unit of similarity at a secondary school level, and we examine if that relationship can be explained in terms of the underlying perspective. The results of the study have shown the characteristics of that relationship, and the important role that the teacher’s knowledge of the students’ difficulties plays both in making decisions and in developing the teachers’ actions.  相似文献   

19.
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20.
There is surprisingly little empirical research examining issues of fidelity of implementation within the early childhood education literature. In the MyTeachingPartner project, 154 teachers were provided with materials to implement a supplemental classroom curriculum addressing six aspects of literacy and language development. The present study examines the degree of variability in three aspects of implementation fidelity – dosage, adherence, and quality of delivery – and whether these components of fidelity were associated with children's growth in language and literacy skills across the preschool year. Findings indicate that teachers reported using the curriculum fairly often (dosage) and that they were observed to generally follow curricular lesson plans (adherence). In contrast, the quality of delivery, defined as the use of evidence-based teacher–child interactions for teaching literacy and language, was much lower. Children in classrooms in which activities were observed to last for longer (dosage) and in which teachers exhibited higher quality of delivery of literacy lessons made significantly greater gains in early literacy skills across the preschool year. Also, teachers’ use of higher quality language interactions was associated with gains for children who did not speak English at home. Results have implications for teacher professional development and the supports provided to ensure that curricula are delivered most effectively.  相似文献   

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