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941.
This study examined the impact of a professional development intervention aimed at helping elementary teachers incorporate elements of students' home language and culture into science instruction. The intervention consisted of instructional units and materials and teacher workshops. The research involved 43 third‐ and fourth‐grade teachers at six elementary schools in a large urban school district. These teachers participated in the intervention for 2 consecutive years. The study was conducted using both quantitative and qualitative methods based on focus group interviews, a questionnaire, and classroom observations. The results indicate that as teachers began their participation in the intervention, they rarely incorporated students' home language or culture into science instruction. During the 2‐year period of the intervention, teachers' beliefs and practices remained relatively stable and did not show significant change. Possible explanations for the limited effectiveness of the intervention are addressed, and implications for professional development efforts are discussed. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1269–1291, 2007 相似文献
942.
Wolff-Michael Roth Yew Jin Lee SungWon Hwang 《Cultural Studies of Science Education》2008,3(2):231-261
Over the past three decades, science educators have accumulated a vast amount of information on conceptions––variously defined
as beliefs, ontologies, cognitive structures, mental models, or frameworks––that generally (at least initially) have been
derived from interviews about certain topics. During the same time period, cultural studies has emerged as a field in which
everyday social practices are interrogated with the objective to understand culture in all its complexity. Science educators
have however yet to ask themselves what it would mean to consider the possession of conceptions as well as conceptual change
from the perspective of cultural studies. The purpose of this article is thus to articulate in and through the analysis of
an interview about natural phenomenon the first principles of such a cultural approach to scientific conceptions. Our bottom-up
approach in fact leads us to develop the kind of analyses and theories that have become widespread in cultural studies. This
promises to generate less presupposing and more parsimonious explanations of this core issue within science education than
if conceptions are supposed to be structures inhabiting the human mind.
Wolff-Michael Roth is the Lansdowne Professor of Applied Cognitive Science at the University of Victoria, Canada. His research focuses on cultural-historical, linguistic, and embodied aspects of scientific and mathematical cognition and communication from elementary school to professional practice, including, among others, studies of scientists, technicians, and environmentalists at their work sites. The work is published in leading journals of linguistics, social studies of science, sociology, and fields and subfields of education (curriculum, mathematics education, science education). His recent books include Toward an Anthropology of Science (Kluwer, 2003), Rethinking Scientific Literacy (Routledge, 2004, with A. C. Barton), Talking Science (Rowman and Littlefield, 2005), and Doing Qualitative Research: Praxis of Method (SensePublishers, 2005). Yew Jin Lee is an assistant professor of science education at the National Institute of Education, Singapore. He has completed his PhD with Roth and begun to establish an extensive publication record, including Participation, Learning, and Identity: Dialectical Perspectives (Roth et al. 2005). His work concerned knowing and learning in complex systems, that is, at individual and collective (institution, society) levels. SungWon Hwang is postdoctoral fellow at the University of Victoria, Victoria, BC, Canada. She conducts interdisciplinary research projects that articulate dialectic frameworks of learning and identity in the context of science and mathematics. She studied science education in Korea and migrated to adopting a range of philosophical, psychological, and sociological theories for the conceptualization of scientific practice from phenomenological and cultural perspectives. 相似文献
Wolff-Michael RothEmail: |
Wolff-Michael Roth is the Lansdowne Professor of Applied Cognitive Science at the University of Victoria, Canada. His research focuses on cultural-historical, linguistic, and embodied aspects of scientific and mathematical cognition and communication from elementary school to professional practice, including, among others, studies of scientists, technicians, and environmentalists at their work sites. The work is published in leading journals of linguistics, social studies of science, sociology, and fields and subfields of education (curriculum, mathematics education, science education). His recent books include Toward an Anthropology of Science (Kluwer, 2003), Rethinking Scientific Literacy (Routledge, 2004, with A. C. Barton), Talking Science (Rowman and Littlefield, 2005), and Doing Qualitative Research: Praxis of Method (SensePublishers, 2005). Yew Jin Lee is an assistant professor of science education at the National Institute of Education, Singapore. He has completed his PhD with Roth and begun to establish an extensive publication record, including Participation, Learning, and Identity: Dialectical Perspectives (Roth et al. 2005). His work concerned knowing and learning in complex systems, that is, at individual and collective (institution, society) levels. SungWon Hwang is postdoctoral fellow at the University of Victoria, Victoria, BC, Canada. She conducts interdisciplinary research projects that articulate dialectic frameworks of learning and identity in the context of science and mathematics. She studied science education in Korea and migrated to adopting a range of philosophical, psychological, and sociological theories for the conceptualization of scientific practice from phenomenological and cultural perspectives. 相似文献
943.
Kyungmee Lee 《Educational technology research and development : ETR & D》2018,66(5):1255-1268
A constructivist learning paradigm emphasises authenticity as a required condition for learning. However, the design of an online learning environment is ultimately separate from learners’ real-life environments, it is inevitably challenging to make online learning authentic. In this article, the author aims to propose an alternative way of conceptualizing online learning and its boundaries, based on a double-layered Community of Practice model as a means to facilitate authentically constructivist online learning. The model conceptualizes online learning as interlinked processes of participation and socialization in multiple communities across online- and offline-“layers” of learners’ lives. The model guides online course designers in expanding the perceived boundaries of the course environments they design to include learners’ offline learning contexts. Instead of having an exclusive focus on providing learners with constructivist learning opportunities within a non-authentic course environment, the model suggests helping learners to engage in more personalized social learning activities situated in their everyday lives. The paper presents data from a series of case studies drawn from the author’s work that has examined students’ learning experiences in different kinds of online courses, unpacking and answering the central question of what authentically constructivist online learning looks like in each case. With a more holistic conceptualization of online learning, which recognizes and supports online learners’ simultaneous presence across internal and external communities, instructional designers may be able to facilitate learners’ more authentically constructivist learning experiences. 相似文献
944.
945.
946.
In teacher identity research, limited attention has been paid to how pre-service teachers constructed their identities by negotiating with different emotions in their practice. To fill this gap, the present study, drawing upon the approach of narrative inquiry, explores how a student-teacher – Ming – negotiated and navigated conflicting emotions in the process of becoming a teacher. The findings show that while Ming experienced some negative feelings in his work, which challenged his self-belief as a teacher, the positive emotions derived from his students’ progress and recognition contributed to his teacher identity. However, due to the constraints imposed by his mentor and the school context, his negative emotions gradually escalated, posing severe impediments to his teacher identity. The emotional flux and identity change of the student-teacher can be attributed to his professional learning in the structural and cultural working conditions with hidden ‘emotional rules’ embedded in the practicum school. This paper argues for the inclusion of teacher emotions as an indispensable part of pre-service teacher education. 相似文献
947.
Ju Seong Lee Kilryoung Lee 《British journal of educational technology : journal of the Council for Educational Technology》2021,52(1):358-373
This interdisciplinary research examines how Informal Digital Learning of English (IDLE) and the L2 Motivational Self System (consisting of the ideal L2 self and the ought-to L2 self) are linked with Foreign Language Enjoyment (FLE). Together, these are flourishing research areas in computer-assisted language learning, second language acquisition and positive psychology. Using a purposive sampling technique, three cohorts of English-as-a-foreign-language learners (N = 661) are surveyed in South Korea: middle school (n = 173), high school (n = 374) and university students (n = 114). Results of hierarchical regression analyses show that IDLE and the ideal L2 self are significantly predictive of all groups’ FLE, while the ought-to L2 self predicts only middle school students’ FLE. These results suggest that students’ engagement in extramural digital activities and their motivational mindset (shaped through different socio-educational contexts) may have influenced their emotions in learning their target language. Informed by these results, teachers can help increase students’ L2 learning enjoyment by supporting their language learning in out-of-class digital settings as well as promoting their ideal L2 self-images. Concurrently, teachers and parents can enhance younger learners’ enjoyment of learning L2—especially in test-oriented Asian contexts—by setting higher L2 learning expectations. 相似文献
948.
Jihyun Lee Taejung Park Robert Otto Davis 《British journal of educational technology : journal of the Council for Educational Technology》2022,53(2):211-228
The current popularity of flipped learning may be attributed to its reported successes in bringing about enhanced learner engagement and positive learning outcomes. This study aims to improve our understanding of flipped learning (FL) outcomes by examining factors of learner engagement, academic capability, and epistemological beliefs. Data were collected and statistically analyzed from 231 undergraduate students enrolled in a general biology or general chemistry course at a Korean university implemented with the FL model. The results indicated that learners’ epistemological beliefs influenced neither pre-class nor in-class engagement, but that academic capability did affect both pre-class and in-class engagement. Only content/learning-related outcomes, not generic competencies or satisfaction, were affected by both academic capability and epistemological beliefs. Both pre-class and in-class engagement levels affected most types of FL outcomes except generic competencies, which were only affected by the extent of in-class engagement. Learners’ affective engagement was not influenced by epistemological beliefs, but directly and indirectly affected FL outcomes via behavioral and cognitive engagement. Theoretical and practical implications are discussed along with recommendations. 相似文献
949.
李欧梵 《江苏理工大学学报(社会科学版)》2006,8(4):1-5
张爱玲的《对照记》对照的是形象(照片)与个人身世的真实,因此她用文字来解释心得。《对照记》本身有很强的“后设性”,对《对照记》的解读,则是“后设”的“后设”。从《对照记》中所列的相当可观的张爱玲祖父祖母一代人的照片中,可以解读出她的怀古幽思,她所怀念的就是她祖父母这一代的人物和生活方式,这自觉或不自觉地展露了她的历史怀旧意识。《对照记》中没有张爱玲与父亲或母亲的合影,也没有她父母亲的合影,这些照片的缺失使《对照记》创设了一股幼时的失落感或被遗弃的情境,呈现出“褪了色”的苍凉。张爱玲自己的照片在全书中有30多幅,她的姿态在“镜花水月”式的美学意境中制造了一种神秘感。张爱玲“传奇”不仅是她的文字,也是她的形象造成的。 相似文献
950.
Using a secondary device while viewing a primary device (i.e. TV), or media multitasking, is now common. Numerous researchers and practitioners have attempted to introduce secondary devices into education as a new learning environment providing additional information to the user. However, the learning-related effects of using a second screen remain controversial. This study examined the effects of second-screen-application use on attention, learning performance, and user experience per content relevance for three primary contents (PC; i.e. videos) requiring different amounts of cognitive load: low, medium, and high. Second-screen use reduced learning performance and user satisfaction when the PC required high cognitive load. However, participants exhibited increased learning performance, concentration, and satisfaction with the PC requiring medium-cognitive-load when highly relevant information was presented on the secondary screen simultaneously. Based on these findings, guidelines were suggested for designing a second-screen application without degrading users’ learning and experience. 相似文献