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1.
Since at least the eighteenth century scientific knowledge (then natural philosophy) was produced in groups of experts and specialists and was transmitted in schools, where, future experts and specialists were trained. The design of teaching has always been a complex process particularly in recent years when educational aims (for example, teaching scientific competence to everyone, not just to experts and specialists) present significant challenges. These challenges are much more than a simple reorganisation of the scientific knowledge pre-determined by the existing teaching tradition for different educational level. In the context of chemical education, the new teaching approaches should bring about not only the transmission of chemical knowledge but also a genuine chemical activity so as to ensure that students can acquire chemical thinking. Chemistry teaching should be revised according to contemporary demands of schooling. In order to move forward towards new teaching proposals, we must identify the genuine questions that generate ‘chemical criteria’ and we should focus on them for teaching. We think that a good strategy is to look for those criteria in the philosophy and history of chemistry, from the perspective of didactics of science. This paper will examine the following questions: (1) How can school science be designed as a world-modelling activity by drawing on the philosophy of science. (2) How can ‘stories’ about the emergence of chemical entities be identified by looking at the history of chemistry? (3) How can modelling strategies be structured in school chemistry activities?  相似文献   

2.
The sociology of the curriculum has been placed at the centre of a narrative of how social and cultural reproduction is effected through the symbolic power of the school. An influential body of critique maintains that the forms of the curriculum are characterized by an ‘arbitrary’ that effectively confines access to knowledge to those students who possess the code required for its acquisition. The insights of this critique, particularly as represented by Bourdieu and Bernstein, are invaluable. A realist ontology demands, however, that the necessary elements of education, including respect for reality, knowledge, and truth, should be an integral part of the school curriculum. It is concluded that the possibility of reconciling the arbitrary with the necessary should be grasped.  相似文献   

3.
This paper addresses issues linking research into the classroom teaching and learning of mathematics with the growth of knowledge in mathematics teaching, developments in the practice of teaching and the enhanced learning of mathematics by students in classrooms. A basic premise is that research promotes development. The paper considers both insider andoutsider research and co-learning between teachers and educators in promoting classroom inquiry. Through a consideration of elements of theory such as knowledge and inquiry in teaching and of learning as knowledge growth through research/inquiry leading to enhancement of students' learning of mathematics, a framework is suggested. Its purposes include analysis of a research project's contribution to teaching development and conceptualization of research which has teaching development as one of its aims. Use of the framework is exemplified through its application to reports of three mathematics education research projects in the public domain. A brief afterword links the framework to concepts in activity theory.  相似文献   

4.
This study describes primary school students’ knowledge about rainfall, clouds and rainbow formation together with teachers’ predictions about students’ performance. In our study, primary school students’ (N?=?177) knowledge about rainfall and rainbow formation was examined using structured interviews with open-ended questions. Primary school teachers’ (N?=?110) awareness of students’ understanding was measured with questionnaires and the results will be discussed in relation to teaching experience and the use of different teaching practices. Our results show that students in every grade hold a wide-ranging set of misconceptions that reflect different combinations of their own understanding and learnt scientific knowledge. Teachers tended to overestimate students’ performance and described second-grade students’ knowledge more accurately than fourth- and sixth-grade students’ knowledge. Teachers with less teaching experience were found to less overestimate and more underestimate sixth-grade students’ knowledge than teachers with more teaching experience.  相似文献   

5.
This study examines how an inquiry-based approach to teaching and learning creates teachable moments that can foster conceptual understanding in students, and how teachers capitalize upon these moments. Six elementary school teachers were videotaped as they implemented an integrated inquiry-based science and literacy curriculum in their classrooms. In this curriculum, science inquiry implies that students search for evidence in order to make and revise explanations based on the evidence found and through critical and logical thinking. Furthermore, the curriculum material is designed to address science key concepts multiple times through multiple modalities (do it, say it, read it, write it). Two types of teachable moments were identified: planned and spontaneous. Results suggest that the consolidation phases of inquiry, when students reinforce new knowledge and connect their empirical findings to theory, can be considered as planned teachable moments. These are phases of inquiry during which the teacher should expect, and be prepared for, student utterances that create opportunities to further student learning. Spontaneous teachable moments are instances when the teacher must choose to either follow the pace of the curriculum or adapt to the students’ need. One implication of the study is that more teacher support is required in terms of how to plan for and effectively utilize the consolidation phases of inquiry.  相似文献   

6.
This study deals with the school instruction of the concept of weight. The historical review reveals the major steps in changing weight definition reflecting the epistemological changes in physics. The latest change drawing on the operation of weighing has been not widely copied into physics education. We compared the older instruction based on the gravitational definition of weight with the newer one based on the operational definition. The experimental teaching was applied in two versions, simpler and extended. The study examined the impact of this instruction on the middle school students in regular teaching environment. The experiment involved three groups (N = 486) of 14-year-old students (ninth grade). The assessment drew on a written questionnaire and personal interviews. The elicited schemes of conceptual knowledge allowed to evaluate the impact on students’ pertinent knowledge. The advantage of the new teaching manifested itself in the significant decrease of the well-known misconceptions such as “space causes weightlessness,” “weight is an unchanged property of the body considered,” and “heavier objects fall faster”. The twofold advantage—epistemological and conceptual—of the operational definition of weight supports the correspondent curricular changes of its adoption.  相似文献   

7.
ABSTRACT

The central concern of this article is to compare the constructions of differences in inclusive school settings between countries with different school systems. The focus is to find out how constructions of differences generate participation and (dis)advantages and, thereafter, how the constructions are related to the structure of the school system and its formal rules. The aim is to contrast constructions produced by teachers who work in a multi-tracked school system with those from single-track ones. Grounded in Karl Mannheim’s [1980. Strukturen des Denkens. Frankfurt: Suhrkamp] theory on the sociology of knowledge, the analysis targets the practical expressions of constructing and addressing differences. The investigation is based on group discussions with teachers. The comparative results suggest that teachers construct differences between students in different ways, linked to the formal school-based context in which they work. While German teachers construct ‘total identities’ based on achievement and limit students’ participation in teaching settings, their colleagues from Norway and the US conceive of accomplishments built on trust with teachers and the need to feel participation in class. The outcomes indicate that the construction of differences and teaching are related to the structure of school which go along with expectations towards the students.  相似文献   

8.
The activity of reasoning-and-proving is at the heart of mathematical sense making and is important for all students’ learning as early as the elementary grades. Yet, reasoning-and-proving tends to have a marginal place in elementary school classrooms. This situation can be partly attributed to the fact that many (prospective) elementary teachers have (1) weak mathematical (subject matter) knowledge about reasoning-and-proving and (2) counterproductive beliefs about its teaching. Following up on an intervention study that helped a group of prospective elementary teachers make significant progress in overcoming these two major obstacles to teaching reasoning-and-proving, we examined the challenges that three of them identified that they faced as they planned and taught lessons related to reasoning-and-proving in their mentor teachers’ classrooms. Our findings contribute to research knowledge about major factors (other than the well-known factors related to teachers’ mathematical knowledge and beliefs) that deserve attention by teacher education programs in preparing prospective teachers to teach reasoning-and-proving.  相似文献   

9.
The goal of this study was to examine the two related links of research to teaching practice and teaching practice to research that pre-service elementary teachers made during an action research project focusing on a conceptual-change teaching experience with elementary school students. Data were collected from the final written reports from 144 groups of students. Analysis of the data by the process of grounded theory showed that the majority of students (96%) were able to link current educational research successfully to their teaching practice while fewer students (16%) were able to link their teaching practice back to the research base. Many students (30%), however, found new knowledge in the form of identifying new misconceptions or finding previously reported misconceptions with new populations or confirming prior research. Preliminary results (n = 17) based on the changes to the course showed significant improvement.  相似文献   

10.
Teachers’ attitudes toward ethnic minority students might differ by students’ gender and the type of school teachers are working in because of different motivations for teaching and different school practices. Hence, the aim of the current research was to investigate elementary (n = 82) and secondary school (n = 82) teachers’ implicit and explicit attitudes toward male and female ethnic minority students. Teachers worked on either a male or a female Implicit Association Test and filled out a gender-specific questionnaire for measuring explicit attitudes. The results showed that elementary and secondary school teachers had negative implicit attitudes toward ethnic minority students, independent of students’ gender. Whereas secondary school teachers were implicitly more positive toward boys, elementary school teachers were implicitly more positive toward girls. Elementary school teachers were more enthusiastic about teaching ethnic minority boys than girls. The findings provide the first insights into differences in attitudes between elementary and secondary school teachers.  相似文献   

11.
This paper presents a new approach to science education that takes a path through sociocultural theory and into the ideas of Gloria Anzaldúa. We apply Anzaldúan theory to science education by illustrating it in action through various examples which explore the multidimensionality of teaching science with Latin@ students in various contexts including dual language settings. We present what it is to journey through transformation using examples from educators at various levels of science within the world of teaching science with Latin@ students in the U.S. Our examples illustrate how Latin@ students cross many cultural borders in Spanish, English, Latin@ home culture, school culture, and the world of scientific dialogue and content, and in doing so, go through tensions and transformations between dominant and non-dominant worlds, which should be acknowledged and better understood through Anzaldúan theory. Fundamentally, we present a transformative notion of Latin@ science learning as “living on the bridges” of many dialogic and cultural practices, and having to negotiate these in-between spaces, or “nepantla” (Anzaldu´a and Keating in Interviews, Psychology Press, London, 2000), where Latin@ students must contend with the fragmented and sometimes painful struggle of living in racialized reality amidst the demands of a dominant culture, and where transformation and healing are possible through the path of conocimiento. We advocate for teachers to become science teacher nepantler@s, who guide their students through nepantla, and into a new mestiz@ consciousness of science education.  相似文献   

12.
This article describes HOPSCOTCH, a design concept for an exer-learning game to engage elementary school children in learning. Exer-learning is a new genre of digital learning games that combines playing and learning with physical activity (exercise). HOPSCOTCH is a first design concept for exer-learning games that can be applied to support the acquisition of factual knowledge. HOPSCOTCH is based on the popular playground game in which a course is drawn on the pavement with numbers that indicate the course to be hopped. In two exploratory studies at a German elementary school, we investigated the potential of HOPSCOTCH to engage students, as well as to facilitate the acquisition of factual knowledge (English vocabulary) and to improve the attitudes of students towards learning English as a second language. The results of these studies indicated that the students remembered and correctly spelled about the same number of new vocabulary words after learning with HOPSCOTCH as they did after a teacher-centred lesson. Importantly however, the students enjoyed playing this exer-learning game very much and they reported better attitudes towards studying English after learning vocabulary with HOPSCOTCH compared to a teacher-centred lesson. These encouraging first results support the assumption that HOPSCOTCH as a design concept may have the potential to actively engage players in learning activities leading to a virtuous circle of reduced low level disruption and self-exclusion, increased assimilation of knowledge and greater engagement in lessons to the benefit of the whole class, not just the better-motivated individual. As such we suggest that exer-learning games could serve as additional classroom control and teaching aids in schools.  相似文献   

13.
The contribution examines theoretical foundations, factorial structure, and predictive power of student ratings of teaching quality. Three basic dimensions of teaching quality have previously been described: classroom management, cognitive activation, and supportive climate. However, student ratings, especially those provided by primary school students, have been criticised for being biased by factors such as teacher popularity. The present study examines ratings of teaching quality and science learning among third graders. Results of multilevel confirmatory factor analyses (N = 1556 students, 89 classes) indicate that the three-dimensional model of teaching quality can be replicated in ratings of third graders. In a longitudinal study (N = 1070 students, 54 classes), we found ratings of classroom management to predict student achievement, and ratings of cognitive activation and supportive climate to predict students' development of subject-related interest after teacher popularity is controlled for. The analyses show that student ratings can be useful measures of teaching quality in primary school.  相似文献   

14.
This article offers a contribution to the current debate about knowledge and the curriculum, especially initiated by social realist writers. The enacted Swedish subject-based curriculum for compulsory schooling is examined and is also used as a significant case with the aim of discussing practical implications of social realist claims regarding knowledge and the curriculum. Video-recorded lessons from grade six in six different Swedish schools, in combination with teacher interviews, are explored within the scope of a curriculum theory framework with the purpose of illuminating dominant patterns of knowledge boundaries and knowledge conceptions. The study shows how the Swedish subject-based curriculum frames teaching in a direction where a disciplinary knowledge conception with fixed knowledge boundaries predominates over other knowledge forms. The subject-based curriculum also appears to produce an ‘overloading’ of content, which implies that pupils’ questions and experiences are avoided and dismissed in the teaching practice.  相似文献   

15.
Using the method of purpositive sampling, this research makes an empirical study on the relationship between the schooling for education and democratic qualities of public high school students in Beijing. The results show that the democratic qualities of the students in public high school of Beijing are better as a whole, but they are still lack of democratic knowledge and abilities, etc. The results of correlation analysis, multiple regression analysis and independent-samples T test show that there are four different kinds of relationships between the schooling for education and democratic qualities of students. Firstly, there is little distinct correlation between school reputation and democratic knowledge, attitude and abilities of students. Secondly, there is little distinct correlation between prospective achievement and democratic knowledge and attitude of students, but have a large correlation with the democratic abilities of students (P<.001). Thirdly, there is a large correlation between teaching and democratic knowledge, attitude and abilities of students (P<.001). Lastly, there is a large correlation between activities participation and democratic knowledge, attitude and abilities of students (P<.001) __________ Translated from Jiaoyu Xuebao 教育学报 (Journal of Educational Studies), 2008, 4(1): 14–18, with updated and additional content  相似文献   

16.
This paper examines the concept of ‘powerful knowledge’ and provides new perspectives on an important emergent theory for education. We claim that the key to attaining powerful knowledge is ‘epistemic access’ to the discipline, which is access of the generative principles of knowledge creation. We draw on 15 years teaching and researching a university science programme in which undergraduate ecology students are trained as researchers during the 3 years they attend university. Hence, there is close alignment between teaching students to do research and powerful knowledge. In addition, it has been suggested that the ‘power’ in powerful knowledge is realised in what is done with that knowledge, that its purpose is social since it allows the holder to make a better contribution to society. We argue that in addition to such an aspirational ‘outcome’, it can be part of the process of education and early acquisition of powerful knowledge can influence all subsequent formal and informal learning experiences as the student progresses though university. A model for powerful knowledge is presented in which there is the possibility of powerful action after graduation, but this remains in the theoretical realm while there is very little empirical evidence supporting such a hypothesis for ecology students. Powerful action also questions the limits of responsibility for a teacher.  相似文献   

17.
知识建构作为新建构主义的重要主张,为突破理论课教学难点提供了可能。职业学校课堂教学质量不高的原因主要是生源与教学两个方面存在问题,知识建构理论的引入使这个难题有了破解方案。以中职《管理学》教学为例,设计基于观点的知识建构学习的"四过程",付诸实践后总结出"八步骤":真实情境创设→教师引导学生提出问题、观点→学生相互交流→学生结成小组→构思小组研究计划,对话交流→小组研究,落实计划→成果展示与交流,不断完善→教师点评,知识总结升华。研究结果发现:运用知识建构理论有效促进了课堂教学的重心由教师转向学生,从而使教学双方都产生了积极的变化。  相似文献   

18.
Epistemological beliefs (beliefs about knowing and knowledge) have provided interesting insights into effective teaching and learning in higher education over the last 30 years. However, to date, little research has taken place in regard to teaching and learning in the technical and further education (TAFE) context in Australia. Seventeen 1st and 2nd year child care students studying for a Diploma in Children's Services were interviewed about the nature of their epistemological beliefs. The findings revealed new ways of thinking about evaluativistic beliefs, described as “practical evaluativism”. These beliefs may have implications for the way in which students evaluate theory and practice for implementation in their own child care practice.  相似文献   

19.
顶岗支教实习是师范生培养的一个重要环节,对其教师教育能力的发展有着重要意义。当前师范生顶岗支教实习的现状是具备基本教育教学理论知识,但心理状态不稳定,学科教学知识缺乏。因此,师范生应该认真修习职前教师教育课程;在顶岗支教实习中认真钻研教学,经常与指导教师沟通,学会教学反思,促进专业发展。  相似文献   

20.
This study investigated whether and, if so, how metacognitive knowledge can be assessed validly in students with special educational needs in a large-scale assessment like the German National Educational Panel Study. In total, 804 sixth-grade students including both regular school students attending the lowest track of secondary education (Hauptschule) and students with special educational needs in learning participated in the study. A scenario-based test of metacognitive knowledge focusing primarily on different aspects of strategy knowledge was implemented. In order to investigate optimal testing conditions, two conditions that varied in terms of administration mode were compared: autonomous reading as in regular test settings and a read-aloud condition. Reading speed and reasoning abilities were assessed as control variables. As expected, regular school students outperformed students with special educational needs in the metacognitive knowledge test. In addition, higher correlations between metacognitive knowledge and reading speed emerged in the autonomous reading condition compared to the read-aloud condition. Contrary to our expectations, a differential boost due to the testing accommodation of reading aloud was, however, only observed in regular students but not in students with special educational needs. The results are discussed with regard to educational and assessment-relevant approaches.  相似文献   

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