中国高考改革应有国际视野     

唐滢 《湖北招生考试》2006,(20)

中国的高考改革正处于攻坚阶段,面临许多困惑和困境。招生考试制度的统一性与多样性、高校招生的自主权、招生考试制度与学校教育的关系、招生评价体系、录取方式、高校的收费政策、学生财政资助政策等问题,都应深入研究和探讨。目前,世界上许多国家也在进行大学入学制度的改革,其中不乏可资借鉴的经验。中国的高考改革应有国际视野。  相似文献   

The Intellectual Structure of Research on Educational Technology in Science Education (ETiSE): A Co-citation Network Analysis of Publications in Selected Journals (2008–2013)     

Kai-Yu Tang  Chin-Chung Tsai 《Journal of Science Education and Technology》2016,25(2):327-344

The main purpose of this paper is to investigate the intellectual structure of the research on educational technology in science education (ETiSE) within the most recent years (2008–2013). Based on the criteria for educational technology research and the citation threshold for educational co-citation analysis, a total of 137 relevant ETiSE papers were identified from the International Journal of Science Education, the Journal of Research in Science Teaching, Science Education, and the Journal of Science Education and Technology. Then, a series of methodologies were performed to analyze all 137 source documents, including document co-citation analysis, social network analysis, and exploratory factor analysis. As a result, 454 co-citation ties were obtained and then graphically visualized with an undirected network, presenting a global structure of the current ETiSE research network. In addition, four major underlying intellectual subfields within the main component of the ETiSE network were extracted and named as: (1) technology-enhanced science inquiry, (2) simulation and visualization for understanding, (3) technology-enhanced chemistry learning, and (4) game-based science learning. The most influential co-citation pairs and cross-boundary phenomena were then analyzed and visualized in a co-citation network. This is the very first attempt to illuminate the core ideas underlying ETiSE research by integrating the co-citation method, factor analysis, and the networking visualization technique. The findings of this study provide a platform for scholarly discussion of the dissemination and research trends within the current ETiSE literature.  相似文献   

远程多媒体学习软件教学设计模式初探   总被引：13，自引：0，他引：13  

唐伟 《中国远程教育(综合版)》2001,(1):37-39

在远程学习条件下，教学者是以媒体技术作为传播手段与学习者进行交互的，在现代远程开放教育中更是以多媒体计算机作为主要的传输手段，学习者所处学习环境与课堂环境有很大不同。相应地，远程多媒体学习软件，其教学设计也与课堂教学条件下的多媒体教学软件的教学设计存在着明显差别。本文结合现代远程开放学习的特点，提出了一个远程多媒体学习软件的教学设计模式。  相似文献   

孔门乐教浅探     

汤文琪 《齐齐哈尔师范高等专科学校学报》2006,(3):3-5

孔子是我国春秋时著名的教育家。为了将其弟子培养成为"不器"君子,孔子创立了一套独特的教学理论。其教学内容以"六艺"为主,而礼乐为"六艺"之首,由此可见其对乐教的重视。《论语》、《礼记》中还有很多论及乐教的文字,其中蕴含着丰富的音乐美学思想与音乐教育思想。  相似文献   

The interplay of representations and patterns of classroom discourse in science teaching sequences     

Kok-Sing Tang 《International Journal of Science Education》2016,38(13):2069-2095

The purpose of this study is to examines the relationship between the communicative approach of classroom talk and the modes of representations used by science teachers. Based on video data from two physics classrooms in Singapore, a recurring pattern in the relationship was observed as the teaching sequence of a lesson unfolded. It was found that as the mode of representation shifted from enactive (action based) to iconic (image based) to symbolic (language based), there was a concurrent and coordinated shift in the classroom communicative approach from interactive–dialogic to interactive–authoritative to non-interactive–authoritative. Specifically, the shift from enactive to iconic to symbolic representations occurred mainly within the interactive–dialogic approach while the shift towards the interactive–authoritative and non-interactive–authoritative approaches occurred when symbolic modes of representation were used. This concurrent and coordinated shift has implications on how we conceive the use of representations in conjunction with the co-occurring classroom discourse, both theoretically and pedagogically.  相似文献   

经济发展是制约推普进程的潜在因素     

唐秀伟  曲殿宇 《绥化学院学报》2007,27(1):165-166

在推广普通话的过程中,各种因素从不同方面对普通话的推广产生了不同程度的影响,其中,经济的发展是一个潜在的、具有决定作用的因素,它决定普通话推广的深度和广度。因此,在世纪之初,我们必须搞好经济建设,以使普通话能够早日普及。  相似文献   

新课标下的数学课堂教学     

张锐  唐小慧 《甘肃高师学报》2005,10(5):70-73

数学课堂教学不仅是传授知识、形成技能、发展智力的过程,而更是教师引导学生经历数学化的过程,是促进学生全面、主动发展的过程,是承认学生差异、张扬学生个性的过程,是学生之间自主交流、合作探索的过程,是落实德育教育的过程,是理论知识和生活问题密切联系的过程,是数学课程资源的开发、利用、拓展的过程,是数学教师专业化发展的过程.  相似文献   

Motion characteristics of novel floating foundation for offshore wind turbine     

李嘉文  唐友刚  王宾 《天津大学学报(英文版)》2016,22(1):57-63

A novel floating foundation to support the NREL offshore 5 MW wind turbine was designed conceptually by combining the characteristics of barge and Spar. The main focus was structural design and hydrodynamic modelling. Based on this novel floating foundation, the hydrodynamic performance was investigated in the frequency domain and time domain by using the wave analysis software HydroD and DeepC from Det Norske Veritas. The frequency domain analysis was conducted to investigate the effects of the incident wave angle and water depth. The time-domain analysis was carried out to evaluate the response of the floating foundation under a selected operational condition. The hydrodynamic performances of this floating foundation with respect to time series and response spectra were also investigated in this study.  相似文献   

关于隐函数的又一命题     

唐元成 《韩山师范学院学报》1994,(3)

本文给出关于隐函数的一个新的结果,它可以直接断定隐函数的定义域。  相似文献   

改革中的丹麦VET体制特征   总被引：2，自引：1，他引：2  

唐云富  武学超 《中国职业技术教育》2006,(5):48-50

自1990年以来，丹麦职业教育经历了一系列重大改革，形成了新的特征。本文主要对丹麦职业教育体制的新特征予以分析，以期为我国职业教育发展提供启示。  相似文献