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1.
Abstract

As investments in K–12 math and science professional development programs expanded over the past decade, researchers and policymakers have questioned whether and how such programs work to improve student learning. This article summarizes the current knowledge-base and offers a theoretical framework researchers can use to design studies that explore mechanisms through which professional development programs influence teacher knowledge, teacher practices, and ultimately student achievement. We quantitatively pool the most rigorous evaluation research available to determine whether currently held beliefs in the field are supported by the evidence. Although this study does find some support for the guidance propounded by experts, it cautions policymakers and practitioners that the current evidence base is thin. We urge researchers to build on what we have learned through theory and practice to increase the rigor of evaluations on this important topic by incorporating valid and reliable measures of professional development components as well as valid measures of teacher knowledge and practices.  相似文献   

2.
Abstract

In England, both Religious Education (RE) and science are mandatory parts of the school curriculum throughout the 5-16 age range. Nevertheless, there remain concerns that, as in many countries, students do not have a good understanding about the scope of each subject nor about how the two subjects relate. This article reports on a study that involved an intervention of six lessons in RE and six in science that were intended to help 13-15?year-old students develop a better appreciation for the relationship(s) between science and religion and a less reductionist understanding of biology. Our focus here is on the understandings that students have about the relationship between science and religion. The intervention was successful in improving the understandings of almost half of the students interviewed, but in these interviews we still found many instances where students showed misunderstandings of the nature of both religious and scientific knowledge. We argue that RE needs to attend to questions regarding the nature of knowledge if students are to develop better understandings of the scope of religions and how they arrive at their knowledge claims.  相似文献   

3.
Abstract

This paper examines what to some is a well-worked furrow; the processes and outcomes involved in what is typically referred to as ‘marketization’ in the higher education sector. We do this through a case study of Newton University, where we reveal a rapid proliferation of market exchanges involving the administrative division of the university with the wider world. Our account of this process of ‘market making’ is developed in two (dialectically related) moves. First, we identify a range of market exchanges that have emerged in the context of wider ideological and political changes in the governance of higher education to make it a more globally competitive producer of knowledge, and a services sector. Second, we explore the ways in which making markets involve a considerable amount of microwork, such as the deployment of a range of framings, and socio-technical tools. Taken together, these market-making processes are recalibrating and remaking the structures, social relations and subjectivities, within and beyond the university and in turn reconstituting the university and the higher education sector.  相似文献   

4.
Objective To assess the sexual health knowledge of teachers who contribute to secondary school sexual health education in order to determine whether teachers are adequately prepared to implement present government education and public health policies.

Design Results were obtained from a questionnaire as part of a two‐phase intervention study.

Setting Nineteen mixed‐sex, state secondary schools in central England.

Participants One hundred and fifty‐five teachers (94 female, 61 male) participated.

Main outcome measures The questionnaires were distributed to teachers to assess their knowledge of sexual health, contraception and sexually transmitted infections. In addition, teachers' attitudes on the subject of sex and relationships education were evaluated.

Results The results suggest that teachers have insufficient sexual health knowledge to effectively teach sexually transmitted infections or emergency contraception, although their general sexual health knowledge was good. Therefore, at present teachers do not have adequate specialist knowledge in sexual health to contribute to current recommendations for sex and relationships education in secondary schools. There were no statistically significant differences in the results regarding location of school, area of residence, gender or age of the participant.

Conclusions Many teachers are being expected to contribute to secondary school sexual health education programmes at a time when they do not have sufficient knowledge to provide young people with adequate sexual health education and when they do not feel prepared to teach, and in many cases would prefer not to teach, these programmes.  相似文献   

5.

Feminists in education increasingly use poststructuralism to trouble both discursive and material structures that limit the ways we think about our work. This overview of poststructural feminism presents several key philosophical concepts ? language; discourse; rationality; power, resistance, and freedom; knowledge and truth; and the subject ? as they are typically understood in humanism and then as they have been reinscribed in poststructuralism, paying special attention to how they have been used in education.  相似文献   

6.
Abstract

This study seeks to analyse the characteristics and functions that students and faculty attribute to written genres in Spanish universities, to what extent these representations are shared by both groups, and how they contribute to the construction of disciplinary knowledge in Spanish higher education. Accordingly, we classified students’ and teachers’ responses into 12 genre families grouped into five functions: Disciplinary Knowledge (DK), Critical Analysis (AC), Personal Reflection (PR), Research (R) and Professional Practice (PP). In terms of functions, demonstration of disciplinary knowledge appeared as the most frequently mentioned goal for both groups, whereas the genres targeted at research were the least frequent ones, along with the genres used for personal reflection. The most common genre family for both groups was Explanation, which was linked to demonstration of knowledge acquired in the discipline.  相似文献   

7.
Background: Teacher knowledge continues to be a topic of debate in Australasia and in other parts of the world. There have been many attempts by mathematics educators and researchers to define the knowledge needed by teachers to teach mathematics effectively. A plethora of terms, such as mathematical content knowledge, pedagogical content knowledge, horizon content knowledge and specialised content knowledge, have been used to describe aspects of such knowledge.

Purpose: This paper proposes a model for teacher knowledge in mathematics that embraces and develops aspects of earlier models. It focuses on the notions of contingent knowledge and the connectedness of ‘big ideas’ of mathematics to enact what is described as ‘powerful teaching’. It involves the teacher’s ability to set up and provoke contingent moments to extend children’s mathematical horizons. The model proposed here considers the various cognitive and affective components and domains that teachers may require to enact ‘powerful teaching’. The intention is to validate the proposed model empirically during a future stage of research.

Sources of evidence: Contingency is described in Rowland’s Knowledge Quartet as the ability to respond to children’s questions, misconceptions and actions and to be able to deviate from a teaching plan as needed. The notion of ‘horizon content knowledge’ (Ball et al.) is a key aspect of the proposed model and has provoked a discussion in this article about students’ mathematical horizons and what these might comprise. Together with a deep mathematical content knowledge and a sensibility for students and their mathematical horizons, these ideas form the foundations of the proposed model.

Main argument: It follows that a deeper level of knowledge might enable a teacher to respond better and to plan and anticipate contingent moments. By taking this further and considering teacher knowledge as ‘dynamic’, this paper suggests that instead of responding to contingent events, ‘powerful teaching’ is about provoking contingent events. This necessarily requires a broad, connected content knowledge based on ‘big mathematical ideas’, a sound knowledge of pedagogies and an understanding of common misconceptions in order to be able to engineer contingent moments.

Conclusions: In order to place genuine problem-solving at the heart of learning, this paper argues for the idea of planning for contingent events, provoking them and ‘setting them up’. The proposed model attempts to represent that process. It is anticipated that the new model will become the framework for an empirical research project, as it undergoes a validation process involving a sample of primary teachers.  相似文献   

8.
Background: Sustainable development, as an area of knowledge, appears in several different places in the curriculum and does not fit neatly within the scope of traditional subject areas. In many countries, including Sweden, it has long been upheld as an important tool for increasing understanding of, and dealing with, environmental problems. It is not clear, however, what role education can actually have in the making of a more sustainable future. Even though there are several potential ways for sustainable development to be involved in education, the concept raises many questions when transferred to the school context.

Purpose: This paper investigates how teachers deal with the difficulty of defining and approaching sustainable development as an area of knowledge in Swedish schools.

Sample: This article is based on semi-structured interviews with 40 teachers, 13 of whom were lower secondary school teachers (pupil age 12–15) and 27 were upper secondary school teachers (pupil age 15–18). The study involves teachers in all subjects where sustainable development is a goal in the syllabus. The study is also based on participant observation in one upper secondary class. A total of 17 different schools were involved, from a wide range of locations in Sweden.

Design and methods: The paper builds on qualitative data and the analysis of transcribed interviews and group interviews with teachers in Swedish lower and upper secondary schools. Group interviews, involving three or more people, were conducted on eight occasions. The pupils at an upper secondary school were also observed while they were working on a course called ‘policy and sustainable development’. Data were transcribed and analysed thematically.

Findings: The analysis suggests that, according to the teachers’ experiences, the demands of equivalence and measurability in school have increased and that this affects how sustainable development is approached in teaching and learning. Three main categories of knowledge were identified. The study also presents two representations that model how teachers may approach knowledge about sustainable development – metaphorically termed ‘the Accountant’ and ‘the Adventurer’ – and their different effects on knowledge.

Conclusions: There is a tendency for complex knowledge areas such as sustainable development, which do not fit seamlessly into traditional curriculum subjects, to become oversimplified when translated into teaching situations. According to the representations that we described metaphorically, the teacher, as an accountant, is characterised by ‘knowledge instrumentalism’, which means that teachers administer knowledge and the pupils consume it. In this transactional model, the accountant is also very dependent on external governance and control. Alternatively, the teacher, as an adventurer, is characterised by authority, knowledge and self-control. In this model, knowledge sometimes grows in an unpredictable way in the meeting between people who share common experiences. For adventurers, sustainable development is a matter of commitment and awareness, and it involves an explicit stance. The metaphors can be placed on a continuum which describes how teachers manage the demands of the school system in relation to the knowledge area of sustainable development.  相似文献   

9.
Abstract

In this paper, we describe how we integrated complex analysis into the second semester of a geometry course designed for preservice secondary mathematics teachers. As part of this inquiry-based course, the preservice teachers incorporated their geometric understanding of the arithmetic of complex numbers and complex-valued functions to create a game using Geometer’s Sketchpad. We detail a game created by a pair of preservice teachers that exemplifies their creativity and knowledge of complex-valued functions. Given inquiry-based courses have inherent challenges we also present projects that were not as exemplary.  相似文献   

10.
Abstract

Psychologists and mathematics educators have long viewed flexibility as critical to students’ mathematical development. In this paper, we focused on the multidimensional nature of flexibility to better understand how preference, knowledge, and use of effective methods for solving algebra problems are related. In Study 1, we identified research-based aspects of flexibility with algebra and assessed students on them following a two-step equations unit. Results indicated that certain aspects of flexibility develop prior to others and that prior knowledge of algebra plays a significant role in that development. Study 2 confirmed and elaborated on these results using a larger sample size. Implications for theory and for supporting flexibility in classrooms are discussed.  相似文献   

11.
Abstract

This article discusses an analysis of abstracts of Brazilian theses and dissertations on environmental education from a database organised and maintained by a group of researchers in the EArt Project (www.earte.net). In presenting extracts of key trends in this dataset, our aim is to provide a snapshot of the many possible approaches to, and histories of, Brazilian environmental education research. The data also allow us to raise some questions that explore possible ‘blank spots’, ‘blind spots’ and ‘bald spots’ in Brazilian research on environmental education. Given the temporal development of the research field since the 1980s, we illustrate these ‘spots’ by exploring data related to epistemological and methodological diversity, from the viewpoint of knowledge areas as well as the graduate programmes that have been developing research on environmental education. Finally, we draw a picture of the methodological trends that have been privileged by Brazilian researchers, and pose questions as to what is needed in shaping an agenda for research on environmental education in Brazil into the future.  相似文献   

12.
ABSTRACT

This Special Issue aims to present evidence about the relationships between content knowledge (CK), pedagogical knowledge (PK) and pedagogical content knowledge (PCK); the development of these types of knowledge in novice and experienced secondary science teachers; and how CK, PK and/or PCK impact students’ learning. Since Shulman’s introduction of PCK as the feature that distinguishes the teacher from the content expert, researchers have attempted to understand, delineate, assess and/or develop the construct in pre- and in-service teachers. Accordingly, empirical findings are presented that permit further discussion. Outcomes permit post-hoc examination of a recent, collectively described, ‘consensus’ model of PCK, identifying strengths and potential issues. As we will illustrate, the relationship between CK, PK and PCK is central to this; that is, probing the hypothesis of pedagogical content knowledge as an ‘amalgam’ of content and pedagogical knowledge.  相似文献   

13.
Editorial     
Purpose: The purpose of this study was to assess the quality of scientific arguments developed by pre-service physics teachers.

Sample: The participants were 171 pre-service physics teachers recruited from two universities: 86 from University A and 85 from University B.

Design and method: Participants were prompted to develop a written argument to either support or challenge the Turkish government’s decision to invest in nuclear power plants. Data consist of written arguments developed by the participants and information on participants’ knowledge of the topic, their confidence in their knowledge and the source of their knowledge related to the topic. Data were analyzed using the CER framework.

Results: The results show that participants did not perform at the expected level. The majority of students failed to develop strong scientific arguments. While almost all of the participants provided evidence to justify their claims, they failed to effectively coordinate evidence, claim and theory to develop an argument. Students struggled the most in the warrant/reasoning category of the CER framework. We also identified several misconceptions that students held related to nuclear power plants.

Conclusions: In our discussion we problematize college science teaching and advocate integration of instructional strategies such as argumentation that can effectively engage students in construction, evaluation and justification of knowledge.  相似文献   

14.
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15.
BackgroundChild sexual abuse (CSA) is a complex public health problem that has lifelong implications for children’s wellbeing. Interventions may provide children strategies to protect themselves against CSA, but few have been studied in Latin America.ObjectiveEvaluate the immediate and medium-term impact of a 10-week educational program on children’s knowledge of CSA self-protection strategies in Ecuador.Participants and settingsChildren aged 7–12 years from six public elementary schools in Ecuador were cluster-randomized to either receive the intervention between October and November 2016 (Group 1, k = 4) or between March and April 2017 (Group 2, k = 2).MethodsTo assess CSA knowledge, a random sample of students completed a questionnaire at three time points: 1) initial: before any group received the intervention, 2) intermediate: immediately after Group 1 completed the program but before Group 2 started it, and 3) final: after Group 2 completed the program. We evaluated changes in scores using mixed linear regression models with school as a clustering variable and adjusted degrees of freedom (df = 4).ResultsPre-post effect estimates at program completion adjusted for age, sex and clustering by school were 6.5% (95% CI: 2.9, 10.0) and 6.8% (95% CI 3.0, 10.7) for Groups 1 and 2, respectively. Scores did not change among children who had not yet received the intervention at intermediate evaluation (0.94%, 95%CI: −6.0, 7.9). Children in Group 1 maintained the scores six months after the program ended.ConclusionsThe self-protection program increased and maintained CSA knowledge six months after the intervention finished.  相似文献   

16.
Objective. This longitudinal study assessed the role of mothers’ knowledge of what is comforting to their adolescents when they are distressed. The authors proposed that the adolescents of mothers who were knowledgeable but dissatisfied with their adolescent would have adolescents who coped better than those whose mothers were less dissatisfied; dissatisfied mothers would be more likely to draw on their knowledge to engage in “not-too-nice” parenting, thereby allowing their adolescents to find their own means of self-comfort. Design. Participants were 111 early adolescents and their mothers. At the first time-point adolescents were assessed for approach coping and asked to rate what they would find comforting when they were upset; mothers were asked to predict those ratings and assessed for the extent of their dissatisfaction with their adolescent’s behavior. Adolescents were assessed again for approach coping 2 years later. Results. Mothers’ knowledge positively predicted adolescent approach coping, but only when mothers were high in dissatisfaction. Conclusions. The findings underscore the importance of parents’ knowledge of their adolescents in promoting coping, as well as the role that maternal dissatisfaction plays in adolescents’ ability to cope on their own.  相似文献   

17.
Abstract

Responses to AIDS have often neglected children. Drawing on a qualitative study of young children aged 7–9 years, this paper draws attention to their understandings of HIV and AIDS. It is argued that young children are able to give meaning to the disease in ways that link to their social contexts, where gender inequalities and sexual violence are common. Sexuality is a key dimension through which they express knowledge of the disease. Young children do know the links between sex and AIDS, and connect vulnerability to the disease in gendered ways. To address the missing voices of young children requires coordinated efforts, requiring systemic responses which support teachers in initiatives to address taboo subjects like sexuality, as well as the pervasive poverty in which the children in our study are located.  相似文献   

18.
Abstract

Background: The importance of ‘evidence-informed practice’ has risen dramatically in education and in other public policy areas. This article focuses on the importance of knowledge mobilisation strategies, processes and outputs. It is concerned with how these can support the adaptation and implementation of evidence from research and professional knowledge to inform changes in educational practices. It presents a case study of the Knowledge Network for Applied Education Research (KNAER), a tripartite initiative in Canada involving the Ontario Ministry of Education, University of Toronto and Western University and 44 KNAER-funded projects.

Purpose: The purpose of the article is to analyse the developing approach towards supporting knowledge mobilisation by the KNAER provincial partners through the governing body of the Planning and Implementation Committee and strategic and operational work of the university teams, and also the knowledge mobilisation strategies, challenges and successes of 44 KNAER projects.

Design and methods: We utilised a qualitative case study approach to investigate the Knowledge Network for Applied Education Research’s (KNAER) approaches to developing knowledge mobilisation over four years (2010–2014).To explore the work of the KNAER provincial partners, we analysed 17 meeting notes from the Planning and Implementation Committee and 9 notes from the university KNAER partners’ meetings. To explore the knowledge mobilisation strategies, challenges and successes of KNAER-funded projects, we analysed the 44 knowledge mobilisation plans, 141 interim reports and 43 final reports submitted by projects. To further investigate the experiences of KNAER projects during their implementation, we analysed responses from 21 people from 19 KNAER projects who participated in a facilitated discussion about their experiences.

Results: The Planning and Implementation Committee’s role involved three core responsibilities: (1) Approving knowledge mobilisation proposals submitted to the KNAER; (2) Ensuring that collaborative partnerships were developed at the local, provincial, national and international levels; and (3) Approving the KNAER operational and strategic plan. The university partners have taken on the roles of operational management, strategic leadership, and research and knowledge mobilisation expertise. KNAER projects varied in their knowledge mobilisation strategies, challenges and successes. ‘Exploiting Research’ projects focused on establishing connections and engaging communities of practice with people relevant to the project’s focus, creating an analysis of needs, designing or producing a relevant knowledge mobilisation product with the purpose of improving practice, monitoring the results or impact of the new product and sharing the dissemination process and results with others. ‘Building or Extending Networks’ projects engaged in creating or extending existing networks, developing a needs-based or gap assessment and producing appropriate products and dissemination processes based on the results gathered. ‘Strengthening Research Brokering’ projects organised steering committees to guide their work and gathered information via a literature review or by collecting information from stakeholders and then served as research brokers by collecting and mobilising relevant knowledge to inform practice. ‘Visiting World Experts’ projects developed knowledge mobilisation plans for host experts’ visits, involving establishing partnerships with networks, including universities and schools, and utilising social media and communication processes for knowledge mobilisation products.

Conclusions: KNAER included aspects of linear, relationships and systems models for connecting evidence and practice. Looking forward, KNAER is seeking to further advance a systemic approach. A systems model is in preference to linear models – which focus on evidence production only without attention to mobilisation or uptake of research, and/or relationships models – which may develop networks, but do not attend to capacity and resource barriers that need to be addressed for systemic and sustainable knowledge mobilisation.  相似文献   

19.
Background: Inquiry-based science education (IBSE) is suitable to teach scientific contents as well as to foster scientific skills. Similar conclusions are drawn by studies with respect to scientific literacy, motivational aspects, vocabulary knowledge, conceptual understandings, critical thinking, and attitudes toward science. Nevertheless, IBSE is rarely adopted in schools. Often barriers for teachers account for this lack, with the result that even good teachers struggle to teach science as inquiry. More importantly, studies indicate that several barriers and constraints could be ascribed to problems teacher students have at the university stage.

Purpose: The purpose of this explorative investigation is to examine the problems teacher students have when teaching science through inquiry. In order to draw a holistic picture of these problems, we identified problems from three different points of view leading to the research question: What problems regarding IBSE do teacher students have from an objective, a subjective, and a self-reflective perspective?

Design &; method: Using video analysis and observation tools as well as qualitative content analysis and open questionnaires we identified problems from each perspective.

Results: The objectively stated problems comprise the lack of essential features of IBSE especially concerning ‘Supporting pupils’ own investigations’ and ‘Guiding analysis and conclusions.’ The subjectively perceived problems comprise concerns about ‘Teachers’ abilities’ and ‘Pupils’ abilities,’ ‘Differentiated instruction’ and institutional frame ‘Conditions’ while the self-reflectively noticed problems mainly comprise concerns about ‘Allowing inquiry,’ ‘Instructional Aspects,’ and ‘Pupils’ behavior.’

Conclusions: Each of the three different perspectives provides plenty of problems, partially overlapping, partially complementing one another, and partially revealing completely new problems. Consequently, teacher educators have to consider these three perspectives.  相似文献   

20.
ABSTRACT

Teachers’ professional knowledge is considered one of the most important predictors of instructional quality. According to Shulman, such professional knowledge includes content, pedagogical content and pedagogical knowledge. Although recent research shed some light on the structure of the dimensions of professional knowledge, little is known how teacher education impacts pre-service physics teachers’ professional knowledge. In an effort to address this issue, we examined the content, pedagogical content and pedagogical knowledge of N?=?200 pre-service physics teachers enrolled in different years of teacher education at 12 major teacher education universities in Germany. We used structural equation modelling (1) to examine the relations amongst pre-service physics teachers’ content, pedagogical content and pedagogical knowledge, (2) to explore how the three kinds of knowledge and their relations differ across different stages of teacher education and (3) to identify factors affecting the level of each component of professional knowledge. Our findings suggest that content, pedagogical content and pedagogical knowledge represent distinct types of knowledge. Furthermore, our findings show that in the first years of professional education, pedagogical content knowledge is more closely related with general pedagogical knowledge while in later years, it is more closely related with content knowledge, suggesting that it develops from a general knowledge about teaching and learning into knowledge about the teaching and learning of specific content. Finally, beyond school achievement and years of enrolment as predictors, we find in particular the amount of classroom observations to have a positive impact on the professional knowledge of pre-service physics teachers.  相似文献   

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