首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 31 毫秒
1.
In its focus on social practices, the feature article presents an interesting theoretical framework for rethinking not only where and how knowing and learning in science education exhibit themselves but also we might change our own research practice. The framework is not new to me, as I have advocated it explicitly for more than 15 years. But over time it became apparent to me that some particularities of participation in practice may be grounded more strongly in an orientation towards the societal nature of any human praxis. In this forum contribution, I present a theoretical approach built on societal-historical activity theory that also takes activism as a major category for theorizing participation. This approach not only covers the extent of the social practice framework but also allows us to make thematic the production of inequity and restrictions to access science and engineering that are characteristic of many societies.  相似文献   

2.
In this article I compare and contrast curricular, ceremonial and pedagogical practices with how students and teachers make sense of racial identity and discrimination at the Jaime Hurtado Academy in the city and province of Esmeraldas, Ecuador, which is the only region of the nation where Afro-Ecuadorian people comprise a majority of the population. On the one hand, I found that schooling was structured as a regime of equality, where social science textbooks make invisible the concepts of race and Blackness while school ceremonies enforced membership to the nation. In addition, I demonstrate that pedagogical practices reinforce the notion of a culturally homogenous nation by providing little space for students to interrogate important issues in their lives. On the other hand, I show through an examination of how students and teachers make sense of racial identity and discrimination that race was a significant factor shaping teaching and learning at the research site and argue that schooling practices are implicated in this process by attempting to submerge racial and cultural differences.  相似文献   

3.
Kim and Roth (this issue) purport to draw on the social-psychological theory of L. S. Vygotsky in order to investigate social relations in children’s argumentation in science topics. The authors argue that the argumentation framework offered by Stephen Toulmin is limited in addressing social relations. The authors thus criticize Toulmin’s Argument Pattern (TAP) as an analytical tool and propose to investigate the genesis of evidence-related practices (especially burden of proof) in second- and third-grade children by studying dialogical interactions. In this paper, I illustrate how Toulmin’s framework can contribute to (a) the study of “social relations”, and (b) provide an example utilizing a theoretical framework on social relations, namely Engeström’s Activity Theory framework, and (c) describe how we have used the Activity Theory along with TAP in order to understand the development of argumentation in the practices of science educators. Overall, I will argue that TAP is not inherently incapable of addressing social relational aspects of argumentation in science education but rather that science education researchers can transform theoretical tools such as Toulmin’s framework intended for other purposes for use in science education research.  相似文献   

4.
In response to a desire to strengthen the economy, educational settings are emphasizing science, technology, engineering, and mathematics (STEM) curriculum and programs. Yet, because of the narrow approach to STEM, educational leaders continue to call for a more balanced approach to teaching and learning, which includes the arts, design, and humanities. This desire created space for science, technology, engineering, arts, and mathematics (STEAM) education, a transdisciplinary approach that focuses on problem-solving. STEAM-based curricula and STEAM-themed schools are appearing all over the globe. This growing national and global attention to STEAM provides an opportunity for teacher education to explore the ways in which teachers implement STEAM practices, examining the successes and challenges, and how teachers are beginning to make sense of this innovative teaching practice. The purpose of this paper is to examine the implementation of STEAM teaching practices in science and math middle school classrooms, in hopes to provide research-based evidence on this emerging topic to guide teacher educators.  相似文献   

5.
Grace Reid and the late Stephen Norris argue in this issue the urgent need for widespread Science Media Education (SME) as an integral part of formal and informal science education. SME is to achieve two goals: First, allow learners to critically evaluate any media as a source for scientific information by understanding the socio-economic and socio-cultural context of how and why news and entertainment media are created, and secondly, utilize media as a legitimate and productive source for science education and science learning. While laudable, I will argue that SME as an integral part of STEM education is unrealistic, and offer instead that the broader concept of Information Literacy might be more easily achieved within the current strong movement to conceptualize STEM education via science and engineering practices and within the broad goals of strengthening learners’ 21st century skills.  相似文献   

6.
A new direction?     
Digital literacy is now defined as a key area of competence in the new national curriculum for schools in Norway. For policy makers the terms ‘information society’ and ‘knowledge society’ has been used to argue for implementing new technologies in education, and for improving learning. These views have been highly problematic, partly because they do not take into consideration how new technologies are used by young people, or how schools work as social practices. This article will focus on how we conceptualize a student perspective in schools related to the use of digital technologies. Combining an increased focus on digital literacy in school curricula with an increased focus on student participation challenges our conception of the school-aged learner. In discussing these issues I will draw on results from a number of school-based ICT projects that I have been involved in since 1998.  相似文献   

7.
The study explores students' use of language in the process of making sense of genetics concepts. It aims to analyze primary and secondary discourses, and examine the relationship between social practices and discourses. Sixth-grade students were interviewed before and during four weeks instruction on genetics. General trends were detected regarding border crossing between discourse communities and the difficulties and ease of moving among informal experience, social practices, primary discourse of family, friends and community, and secondary discourse of science and school instruction. Two comprehensive case summaries – Debbie and Sam – are presented in the paper. Debbie took what she experienced in her social life as criteria to discuss how people resembled one another. However, the language practiced in the classroom was different from Debbie's familiar language. Debbie thus experienced a conflict between primary and secondary discourses. Sam's school education and home environment provided an aligned social context with rich scientific ties that nurtured his use of secondary discourse practices in thinking and learning science. We recommend that science instruction needs to build a learning community where students' discourses will be recognized and border crossings between discourses facilitated in the process of learning science. An erratum to this article can be found at  相似文献   

8.
Multiple external representations (MERs) have been widely used in science teaching and learning. Theories such as dual coding theory and cognitive flexibility theory have been developed to explain why the use of MERs is beneficial to learning, but they do not provide much information on pedagogical issues such as how and in what conditions MERs could be introduced and used to support students?? engagement in scientific processes and develop competent scientific practices (e.g., asking questions, planning investigations, and analyzing data). Additionally, little is understood about complex interactions among scientific processes and affordances of MERs. Therefore, this article focuses on pedagogical affordances of MERs in learning environments that engage students in various scientific processes. By reviewing literature in science education and cognitive psychology and integrating multiple perspectives, this article aims at exploring (1) how MERs can be integrated with science processes due to their different affordances, and (2) how student learning with MERs can be scaffolded, especially in a classroom situation. We argue that pairing representations and scientific processes in a principled way based on the affordances of the representations and the goals of the activities is a powerful way to use MERs in science education. Finally, we outline types of scaffolding that could help effective use of MERs including dynamic linking, model progression, support in instructional materials, teacher support, and active engagement.  相似文献   

9.
Compared with research on the role of student engagement with expert representations in learning science, investigation of the use and theoretical justification of student-generated representations to learn science is less common. In this paper, we present a framework that aims to integrate three perspectives to explain how and why representational construction supports learning in science. The first or semiotic perspective focuses on student use of particular features of symbolic and material tools to make meanings in science. The second or epistemic perspective focuses on how this representational construction relates to the broader picture of knowledge-building practices of inquiry in this disciplinary field, and the third or epistemological perspective focuses on how and what students can know through engaging in the challenge of representing causal accounts through these semiotic tools. We argue that each perspective entails productive constraints on students’ meaning-making as they construct and interpret their own representations. Our framework seeks to take into account the interplay of diverse cultural and cognitive resources students use in these meaning-making processes. We outline the basis for this framework before illustrating its explanatory value through a sequence of lessons on the topic of evaporation.  相似文献   

10.
Contemporary science standards stress the importance of highlighting inquiry in the science classroom as one way of learning key concepts. One critical question that needs to be addressed for a range of instructional practices is how opportunities to learn are conceptualized so that students can engage and learn the critical ideas and practices necessary to become scientifically literate. Here I position the ethically‐contested practice of dissection as one instructional practice that needs to be examined in order to see if the learning environment that is created when teachers and students engage in dissection is one that allows students to practice a meaningful science. I argue that the pedagogical value in dissection may not be worth the ethical compromises that surround it.  相似文献   

11.
The Rwandan government views Information and Communication Technology (ICT) as a key tool for transforming the economy, with the education sector playing an important role in developing the necessary human resources. Since 2000 there has been a big push to introduce computers into schools and integrate ICT into the education curriculum through a range of initiatives. Within this paper we draw on the research of EdQual, a DFID funded project in order to examine issues related to the use of ICTs in schools in Rwanda. We argue that the potential of ICT will not be realised by the mere introduction of computers and ICT infrastructure in schools. We show that current policy initiatives appear to be disadvantaging particular groups, such as girls and those living in rural communities. Drawing on Sen's capability approach as a framework for theorising issues of education policy and social justice, we discuss how engagement with ICT can be reconceptualised as access to the capability of what Jenkins calls participatory culture. We also argue that without a shift in practices of teaching and learning with ICT in schools young people are not likely to learn how to exploit the capabilities offered by access to ICT.  相似文献   

12.
In Part 1 of this paper, I described the corporate and communal nature of research, teaching, and learning in urban science classrooms as both a theoretical approach to understanding, and way of viewing practices within these fields. By providing a new approach to theorizing the cultural misalignments that are prevalent in urban schools, I look to provide an informative tool for investigating under-discussed dynamics that impact science teaching and learning. In this body of work, I further expose the nature of the corporate|communal by describing practices that define communal practice. I do so conversant of the fact that synthesizing my previous work on corporate and communal practices necessarily pushes science education researchers and teachers to look for somewhat tactile explications of communal practices. That is to say, if communal practices do exist within the corporate structures of science classrooms, how do they present themselves and how can they be targeted? This paper begins a journey into such a study and focuses on student transactions, fundamental interactions and rituals as a key to redefining and attaining success in urban science classrooms.  相似文献   

13.
ABSTRACT

Employing Connelly and Xu’s (this issue) conceptualisation of reciprocal learning, the article explores the potential for reciprocal learning about pedagogy provided by a body of PISA-inspired literature on high-performing education systems. I argue that the opportunities for reciprocal learning provided by that body of literature is rather limited and problematic because of its uncritical acceptance of the OECD’s basic premises about PISA and because of its employment of the ‘best practices’ approach to policy borrowing. Using Singapore as a case, I contend that reciprocal learning needs to be informed by the cultural historical narratives behind the development of an education system and a theory of pedagogy that locates the practice of teaching within a broad social, institutional, and instructional context of schooling. I discuss lessons from and for Singapore concerning the purposes of schooling, institutional norms and arrangements, and pedagogical practice.  相似文献   

14.
This paper focuses on the role of dominant school discourses in structuring how students position themselves and others relative to a community centered on science. The study was conducted in a diverse, eighth grade classroom in an urban magnet school. I argue that dominant discourses portray a limited view of available subject positions, in that the purpose of learning science is associated with a dichotomous view of people as being either college-bound or not. I explore how these limited subject positions can pose contradictions with some students’ interests, constrain students’ visions of possibilities, exacerbate disadvantages based on race and class, and interfere with students acquiring identities as science learners. However, there are also possibilities for resistance, agency and self-definition through students’ talk. Stacy Olitskycurrently works as a researcher for the Math and Science Partnership of Greater Philadelphia and is a lecturer at the University of Pennsylvania. She has a doctoral degree in Education and Sociology from the University of Pennsylvania. She has spent the past several years working on a longitudinal, ethnographic study of science education in an urban magnet school. Her research interests include the relationship of identity and science learning, interaction rituals in classrooms, in-field and out-of-field science teaching, the influence of social capital and cultural capital on science learning, activity theory and classroom change, and students’ experiences with school choice.  相似文献   

15.
Abstract

This paper focuses on understanding and exploring how a group of university engineering and science tutor educators learn and assimilate new conceptions about their role in the face of the forces of globalisation that are transforming the system of higher education. This research paper adopts the notion of the Teacher Support Team (TST) as developed by Daniels and grounded in Vygotsky’s sociocultural account of the social formation of mind. These structures of meaning provide insight into the role played by the context, the interactions, the needs and the demands of actual activities, agreements and learning processes that this group of STEM lecturers undertook as they sought to transform their usual teaching methods that were focused on individual and isolated work in order to create more innovative practices and impact on their students’ performance. The analysis of this experience, which was based on the epistemological principles of the sociocultural approach, focused on the educational model that emerges from needs that are perceived and shared through the group’s interactions, as well as the transitions that such a team undergoes in its actions and decisions.  相似文献   

16.
河北远程特殊教育不仅是河北开放大学肩负的社会责任和重要的工作任务,也具有重要的社会意义。为充分了解石家庄市的残障人士的现状,特殊教育学院有针对性地对残疾人进行调查,以制定符合残疾人自身特点的学习专业方向和教学实施计划。远程职业特殊教育实行混合式学习模式,让河北有学习要求的残障人士通过"河北电大特殊教育远程教学平台",随时随地地免费参加学历教育与非学历教育的课程学习和考核,获得相应的学历或课程结业文凭。  相似文献   

17.
I examine the role that administrators play in facilitating the development, adoption, use, and evaluation of scientifically based interventions within the school culture to support the educational outcomes of students with learning disabilities (LD). Two ways of transforming the administrative role to support science in the schoolhouse are presented; one considers the importance of including language in future legislation that acknowledges the role of administrators in school reform, and the other focuses on establishing a national research agenda addressing issues of leadership and special education. I argue that these 2 venues should serve to identify and to stimulate the use of evidence-based administrative practices that ultimately increase educational outcomes for students with LD, improve teacher instruction, and transform the leadership mission.  相似文献   

18.
There has been a recent push to reframe curriculum and pedagogy in ways that make school more meaningful and relevant to students’ lives and perceived needs. This ‘relevance imperative’ is evident in contemporary rhetoric surrounding quality education, and particularly in relation to the junior secondary years where student disengagement with schooling continues to abate. This paper explores how teachers translate this imperative into their mathematics and science teaching. Interview data and critical incidents from classroom practice are used to explore how six teachers attempted to make the subject matter meaningful for their students. Four ‘Categories of Meaning Making’ emerged, highlighting key differences in how the nature of science and mathematics content constrained or enabled linkages between content and students’ lifeworlds. While the teachers demonstrated a commitment to humanising the subject at some level, this analysis has shown that expecting teachers to make the curriculum relevant is not unproblematic because the meaning of relevance as a construct is complex, subject-specific, and embedded in understanding the human dimensions of learning, using, and identifying with, content. Through an examination of the construct of relevance and a humanistic turn in mathematics and science literature I argue for an expanded notion of relevance.  相似文献   

19.
We make the case for an emergent notion of authenticity of science based on systems theory and neo‐Piagetian thought. We propose that authentic science is an emergent property of a dynamic system of learning precipitated by the interactions among students, teachers, and scientists that occur within the contexts defined by the internal and external constraints of the cultures of the schools and communities within which they operate. Authenticity as an emergent property of the learning process challenges the basis for many science curricula and current pedagogical practices that take scientists' science as their norm and that assume a priori that such is authentic, i.e., it practices preauthentication. We argue that what constitutes authentic science can be taught neither in the traditional didactic modes nor through simulations of scientists' science in the classroom. Instead, authenticity needs to be seen as emergent and as diverse in meaning. To illustrate this point, we draw from two different face‐to‐face, teacher/student–scientist partnership programs. Both studies support a notion of authenticity that emerges as teachers, students, and scientists come to interact, make meaning of, and come to own the activities they engage in collaboratively. We conclude by considering the implications of such an analysis for science education. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 737–756, 2003  相似文献   

20.
  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号