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1.
李延君 《中国教育发展研究杂志》2007,4(11):96-96
教学活动是师生的双边活动，教师是课堂教学的组织者和帮助者，应重视教师和学生之间积极充分的情感交流。情感是人对现实世界各种事物所抱的不同态度和不同体验。情感对个性心理特征和行为动机都有较大影响，是影响学习者行为和学习效果的重要因素． 相似文献
2.
学习模式的变革取向与预期特点 总被引：2，自引：0，他引：2
根据学习模式类型的性质和价值,论述了当前我国学习模式变革的基本取向,并在此基础上,结合国内外教育教学改革的发展走势,分别从目标取向、学习理念、学习任务、评价倾向、教学方式、学习情境、学习分组、教师角色、学习者角色和信息技术支持等方面,描述了学习模式变革的十大预期特点,以期为认识和探索学习模式的变革提供一个具有可操作意义的思维框架。 相似文献
3.
牛晓东 《成都教育学院学报》2004,18(9):31-33,40
鲁迅在他的文学作品中,对存在于国人身上的奴性、精神胜利法及看客心理做了深入地剖析和猛烈地抨击,并对造成国民劣根性的封建专制制度和封建传统文化进行了全面、彻底的否定.他的改造国民性思想体现了中华民族造就现代人格的历史要求,至今仍是我们异常宝贵的精神财富. 相似文献
4.
Kenneth Tobin 《Cultural Studies of Science Education》2007,2(3):529-538
This article reviews the significance of the contributions of Ernst von Glasersfeld to research in science education, especially
through his theoretical contributions on radical constructivism. As a field shaper, Glasersfeld’s subversive ideas catalyzed
debate in the science education community and fuelled transformation of many facets including research methods, ways of thinking
about teaching and learning, curriculum, and science teacher education. Perturbations emanating from the debates on constructivism
forged new pathways that led to the development and use of many of the sociocultural frameworks employed by authors in Cultural
Studies of Science Education.
Kenneth Tobin is Presidential Professor of Urban Education at the Graduate Center of City College. In 2004 Tobin was recognized by the National Science Foundation as a Distinguished Teaching Scholar and by the Association for the Education of Teachers of Science as Outstanding Science Teacher Educator of the Year. Prior to commencing a career as a teacher educator, Tobin taught high school science and mathematics in Australia and was involved in curriculum design. His research interests are focused on the teaching and learning of science in urban schools, which involve mainly African American students living in conditions of poverty. A parallel program of research focuses on coteaching as a way of learning to teach in urban high schools. Recently Tobin published a book with Wolff-Michael Roth entitled Teaching to learn: A view from the field and edited two volumes entitled The culture of science education: Its history in person and Science, learning, and identity: Sociocultural and cultural-historical perspectives. In 2006 Tobin edited Teaching and learning science: A handbook. 相似文献
| Kenneth TobinEmail: |
Kenneth Tobin is Presidential Professor of Urban Education at the Graduate Center of City College. In 2004 Tobin was recognized by the National Science Foundation as a Distinguished Teaching Scholar and by the Association for the Education of Teachers of Science as Outstanding Science Teacher Educator of the Year. Prior to commencing a career as a teacher educator, Tobin taught high school science and mathematics in Australia and was involved in curriculum design. His research interests are focused on the teaching and learning of science in urban schools, which involve mainly African American students living in conditions of poverty. A parallel program of research focuses on coteaching as a way of learning to teach in urban high schools. Recently Tobin published a book with Wolff-Michael Roth entitled Teaching to learn: A view from the field and edited two volumes entitled The culture of science education: Its history in person and Science, learning, and identity: Sociocultural and cultural-historical perspectives. In 2006 Tobin edited Teaching and learning science: A handbook. 相似文献
5.
中国现当代文学研究在新时期产生“重读”现象的原因有三:一是文学研究本身需要重读;二是中国现代文学理论界的自觉倡导;三是中国社会的变化。它以1985年为界分为前、后两期,经历了由依赖政治向回归文学本身的转变过程;前期是文学的“拨乱反正”,后期是拨“政治”反“文学”,贯穿前后的是五四启蒙主义精神。新时期中国现当代文学“重读”在履行文学批评的同时,承担了双重的启蒙任务,它为中国社会的转型发挥了重要的舆论导向作用。 相似文献
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7.
黄丹青 《现代远程教育研究》2012,(1):16-22
第25届AAOU年会于2011年9月28-30日在马来西亚槟城召开。本届年会的主题为＂通过远程开放学习改变亚洲＂。国内外远程教育的专家学者分别围绕主题以及＂文化与社会变化＂、＂质量＂、＂远程开放教育的商业模式及合作伙伴的作用＂、＂技术＂和＂未来趋势＂五个分主题开展学术研讨和经验交流。年会透露的一个共同信息为：远程开放教育经历了从以拓宽高等教育的受众群体为重心,到以信息通讯技术的创新应用和优质开放教育资源的提供为依托,以真正推动社会经济发展为核心的转变。丹尼尔的主题报告指出,槟城是亚洲基于加强法制观念扩展而变革的成功范例;远程开放学习通过扩展人们的自由意志和法制意识可以成为改变亚洲各国的重要途径;技术的有效运用不但可以降低成本,还可以提升教育质量,从而创造效益;电子学习的发展已经促使许多传统大学提供远程开放学习,但北美洲的研究表明在该领域做得出色的大学寥寥无几,较为成功的往往是盈利性的私立机构;在对待电子学习的态度方面,年轻的＂数字土著＂和年长的学生之间并没有什么代沟,以技术为媒介的学习促进学生开展深度学习;开放教育资源大学具有彻底改变高等教育的潜能。 相似文献
8.
《Journal Of Access Services》2013,10(4):23-33
ABSTRACT Sharing and Transforming Access to Resources Section (STARS) is a new section of the Reference and User Services Association (RUSA) that will bring together librarians and library staff involved with interlibrary loan, document delivery, remote circulation, access services, cooperative reference, cooperative collection development, remote storage, and other shared library services, as well as publishers, producers, and suppliers of products and services that support resource sharing activities. This brief article provides information about the section and its activities. 相似文献
9.
Chuan ZUO Xi-sheng XIE Hong-yu QIU Yao DENG Da ZHU Jun-ming FAN 《Journal of Zhejiang University. Science. B》2009,10(5)
Astragalus mongholicus (AM) derived from the dry root of Astragalus membranaceus Bge. var. mongolicus (Bge.) Hsiao is a widely used traditional Chinese medicine. The present study investigated the potential role of AM on renal fibrosis on a rat model of unilateral ureteral obstruction (UUO). We divided 48 Sprague-Dawley rats randomly into 4 groups: sham-operated group (Sham), untreated UUO group, AM-treated (10 g/(kg.d)) UUO group, and losartan-treated (20 mg/(kg.d)) UUO group as positive control. Haematoxylin & eosin (HE) and Masson staining were used to study the dynamic histological changes of the kidneys 7 and 14 d after operation. The expressions of fibronectin (FN), type I collagen (coII), hepatocyte growth factor (HGF), transforming growth factor-pi (TGF-βl), and a-smooth muscle actin (a-SMA) were analyzed by real-time polymerase chain reaction (PCR), immunohistochemistry staining, and Western blot. Results show that, similar to losartan, AM alleviated the renal damage and decreased the deposition of FN and colI from UUO by reducing the expressions of TGF-pi and a-SMA (P<0.05), whereas HGF increased greatly with AM treatment (P<0.05). Our findings reveal that AM could retard the progression of renal fibrosis. The renoprotective effect of AM might be related to inhibition of myofibroblast activation, inducing of HGF and reducing of TGF-β1 expression. 相似文献
10.
Chuan Zuo Xi-sheng Xie Hong-yu Qiu Yao Deng Da Zhu Jun-ming Fan 《Journal of Zhejiang University. Science. B》2009,10(5):380-390
Astragalus mongholicus (AM) derived from the dry root of Astragalus membranaceus Bge. var. mongolicus (Bge.) Hsiao is a widely used traditional Chinese medicine. The present study investigated the potential
role of AM on renal fibrosis on a rat model of unilateral ureteral obstruction (UUO). We divided 48 Sprague-Dawley rats randomly
into 4 groups: sham-operated group (Sham), untreated UUO group, AM-treated (10 g/(kg·d)) UUO group, and losartan-treated (20
mg/(kg·d)) UUO group as positive control. Haematoxylin & eosin (HE) and Masson staining were used to study the dynamic histological
changes of the kidneys 7 and 14 d after operation. The expressions of fibronectin (FN), type I collagen (colI), hepatocyte
growth factor (HGF), transforming growth factor-β1 (TGF-β1), and α-smooth muscle actin (α-SMA) were analyzed by real-time
polymerase chain reaction (PCR), immunohistochemistry staining, and Western blot. Results show that, similar to losartan,
AM alleviated the renal damage and decreased the deposition of FN and colI from UUO by reducing the expressions of TGF-β1
and α-SMA (P<0.05), whereas HGF increased greatly with AM treatment (P<0.05). Our findings reveal that AM could retard the progression of renal fibrosis. The renoprotective effect of AM might
be related to inhibition of myofibroblast activation, inducing of HGF and reducing of TGF-β1 expression.
Project (No. 30170437) supported by the National Natural Science Foundation of China 相似文献