A Study of the Development of the Concept of Mechanical Stability in Preschool Children

The purpose of this study was to investigate whether preschool children (aged 4.5–6 years) can construct the concept of mechanical stability through structured hands-on activities involving the building of a tower on an inclined plane and through the use of cans of various sizes and weights. The data derived mainly from direct observation and the visual component of video tape recordings of thirty-seven children. These children formed three treatment groups which participated in structured-guided, structured-unguided and unstructured-unguided activities respectively. There is strong evidence that appropriately structured activities involving children's action on objects and the objects immediate reaction, as well as children's opportunity to vary this action, complemented with a scaffolding strategy can help children construct the concept of mechanical stability and apply it in other similar contexts. The paper also presents a theoretical framework for the teaching and learning of physics in the early years.     

我国远程教育新的历史发展大纲之研究——三论我国远程教育新的历史发展机遇

文章研究提出我国远程教育新的历史发展大纲为:一大目标,远程教育的发展从以“量”增长方式为主的人才培养的开放,乘势向以“质”增长方式为主的人力资源的开发的转变。一大定位,巩固远程教育、发展职业教育、提高教育质量。三大任务,学历教育、非学历教育和远程教育公共服务体系的建设。两大增长点,为“建设新农村”和“发展创意产业”服务。一大跨越,从“发展创新”模式到“概念创意”模式。     

在物理教学中应重视科学方法的教育

当今,教育改革的主题是对学生进行素质教育,而提高学生素质的有效途径之一就是进行科学方法教育.结合物理概念、物理规律、物理学史进行方法教育,是物理科学教育的实施途径.     

Three cases of hybridity in learning spaces: Towards a design for a Zone of Possibility

The paper contributes to design discourse by drawing on Educational Design Research (EDR) that has been conducted into what we call a Zone of Possibility (ZoP) over the past seven years. We define a ZoP as a place where individuals can overcome the constraints of expectations and power structures to effect desired change. Specifically, this paper presents details of how our initial research question (RQ1) has evolved to the one presented in the conclusions (RQ2); both RQs are summarised below in the section “Research Questions.” To describe this evolution, the paper is presented as 3 cases (Confer, ZoP Stokes Croft and Google Lens in HE) that have provided insights to explore the concept of the ZoP and its implications for EDR. Specifically, one of the main conclusions is the importance of bridging positioning practices as “successful communication” and an understanding of social context in hybrid contexts (ie, the ZoP).     

以和谐看发展——科学发展观的人学向度

发展是人的有目的实践活动所产生的变化,在发展中求生存是人超越于其他存在物的独特生存方式,发展的目的是为了人的生存和更好的生存,而人是关系的存在物,人生活在与自然、社会、自我的多重关系之中,和谐是现实人生的理想存在方式。传统发展观在一定程度上背离了发展的人学向度,科学发展观是对传统发展观的超越,科学发展观坚持以人为本,就要把和谐作为基本价值准则,目的是满足现实生活中人的实际需要。     

更新教育思想与观念促进高等教育跨越式发展

适度超前发展高等教育是国家实施“科教兴国”战略的一个重要措施。面对迅速发展的高等教育，教育工作必须全面审视高等教育的地位和作用，不断地更新思想和观念，深化教育教学改革，促进高等跨教育跨越式发展。本结合教育发展实际，进行了有益的探讨。     

饮食譬喻：文学观念表达的特色之媒——中国古代文学艺术饮食化批评研究

中国古代文学艺术理论和批评中出现的众多饮食譬喻,蕴含着一系列值得关注的文学观念。这些文学观念的表达在譬喻的语境中更显自然、贴切、鲜活和生动,显示出譬喻性直觉思维的某些科学性层面,体现了中国古代文学艺术批评理论别样的存在方式。     

试论高校后勤企业经营管理的价值理念

本文对新生的高校后勤企业的价值理念进行了阐述，分别从经济属性和教育属性这两方面提出了高校后勤企业经营管理过程应持有的价值理念，重点对教育属性要求的价值理念进行了具体分析。     

走向文学的本体——魏晋六朝小说观念解析

现在论及魏晋六朝小说时，一般笼统地指志人小说和志怪小说，从这些小说和魏晋六朝人对这些小说的相关论述出发，得出其时的小说观念相比汉代的小说观念也显得落后。这并不符合魏晋六朝的实际。魏晋六朝的小说观念，在沿袭了汉代小说观念的同时，相比汉代小说而言又有很大的进步，表现在魏晋六朝人对小说娱乐功能和虚构手法的事实肯定，以及与之相应的魏晋六朝小说中历史叙事向小说叙事的转变。