Various ways to determine rational number size: an exploration across primary and secondary education     

González-Forte  Juan Manuel  Fernández  Ceneida  Van Hoof  Jo  Van Dooren  Wim 《European Journal of Psychology of Education - EJPE》2020,35(3):549-565

European Journal of Psychology of Education - Understanding rational numbers is a complex task for primary and secondary school students. Previous research has shown that a possible reason is...  相似文献   

俄罗斯现行教育质量评估体系述评     

王旭阳  肖甦 《比较教育研究》2011,(2):76-80

教育质量问题日益成为21世纪世界各国教育发展的核心问题。为了适应新时期市场经济体制转型和教育管理体制改革的需要,俄罗斯从"国家-社会"角度正努力构建一个更为完善的全俄教育质量评估新体系。本文在分析全俄教育质量评估体系形成动因的基础上,对新体系的基本构成、功能和前瞻性任务进行了全面述评。  相似文献   

一种认知无线电自适应双门限能量检测算法     

苏倩  宋铁成  胡静  沈连丰 《东南大学学报》2011,(4):351-356

针对传统频谱感知方法易受噪声波动影响的缺点,提出了一种认知无线电自适应双门限能量检测算法.该算法基于双门限能量检测,通过比较认知用户接收的能量值和预定义的门限值,判断当前信道状态并自适应地选择一轮感知或两轮感知.推导了所提算法的检测概率、虚检概率和感知时间的性能表达式,并采用蒙特卡洛仿真得到信噪比与检测概率、感知时间的...  相似文献   

21世纪以来俄罗斯推动义务教育城乡均衡发展的政策述评     

刘楠  肖甦 《比较教育研究》2011,(8):70-74

在《2010年前俄罗斯教育现代化构想》、《国家教育优先发展方案》和《我们的新学校》框架下,俄罗斯推进义务教育城乡均衡发展的政策主要包括改善农村学校条件、提高农村教师地位、保障儿童受教育机会三个方面。其特征是注重高质量基础上的教育均衡,遵循平等的补偿原则,追求多样化的教育均衡。  相似文献   

Educational knowledge generation from administrative data     

Miguel Arevalillo-Herráez  Paloma Moreno-Clari  Vicente Cerverón-Lleó 《Educational technology research and development : ETR & D》2011,59(4):511-527

Most universities use Information Systems (IS) to perform their daily administrative activities (student enrollment, data files, accountancy, etc.), and an integrated Learning Management System (LMS) to support teaching and learning. However, although a lot of effort has been put into deploying these computerized systems, the data that they provide are not fully exploited from an educational perspective. In this paper we describe a case in which these data have been used to identify relevant relations between the general use of the LMS, the existence of teaching innovation programs and the quality of education. The method used can be easily generalized and employed in other different contexts, to derive meaningful information on the impact that some variables may have over others.  相似文献   

The Czech Republic Between Studentocracy,Academic Oligarchy and Managerialism: Are students powerful or powerless?     

Pabian  Petr  Hündlová  Lucie  Provázková  Karla 《Tertiary Education and Management》2011,17(3):191-203

Tertiary Education and Management - In this article, we will argue that students played an important role at several crucial junctures of modern Czech history, which secured them a central position...  相似文献   

终身学习能力构成及能力项关系的研究     

杨帆  穆肃 《开放教育研究》2011,17(3)

终身教育体系构建是新颁布的<国家中长期教育改革和发展规划纲要(2010-2020年)>中的重要内容,搭建终身学习"立交桥"已成为实现个人发展的重要途径.终身学习能力由来自不同方面的能力项组成,它们之间存在一定关系,共同影响着终身学习活动的开展.基于对终身学习能力组成的国际研究分析,本研究利用调查研究、相关分析和最邻近元素分析等方法探索终身学习能力核心能力项之间的关系,并形成核心能力项的关系图.研究结果表明,自主学习能力、信息素养、问题解决能力、批判性思维能力、持之以恒的能力以及自我评价能力相互影响、相互支持,共同成为终身学习能力的核心能力项研究.研究将有助于清楚地认识终身学习能力的构成,并为开展终身学习和教育活动提供重要基础.  相似文献   

继续教育发展与数字化学习的若干思考     

陈肃 《河南广播电视大学学报》2011,24(1):83-84,87

本文在简析数字化学习和继续教育发展的历史、现状和趋势基础上,阐释了数字化学习特点和优势及其对继续教育发展的可能影响,从数字化学习与继续教育发展的契合点中,提出若干问题与对策。  相似文献   

Creating safe spaces for children’s voices to be heard: supporting the psychosocial needs of children in times of trauma     

Karen Capo  Lori Espinoza  Jordan Khadam-Hir  Debra Paz 《Journal of Early Childhood Teacher Education》2019,40(1):19-30

ABSTRACT

This reflection on practice provides a foundation for understanding the impact of Hurricane Harvey on teachers and children across the Texas Gulf Coast. It also documents the emergence of a professional development initiative born when early childhood teacher educators in the community outreach arm of a major university sought to provide immediate support for colleagues returning to their classrooms in the wake of the disaster. The initiative was designed to promote teachers’ understanding of the theoretical rationale behind supporting the psychosocial development of children in times of trauma and offer specific strategies and activities to help children work through this particular natural disaster, that is, storms, flooding, property destruction, and some physical harm. Implications for early childhood teacher preparation along with recommendations for future action are included.  相似文献   

普通教育机构内低幼儿童语言障碍情况的调查报告     

苏周简开  周兢  郑荔 《中国特殊教育》1997,(1)

本研究采用分层抽样法，在江苏省南京地区调查了年龄为4～9岁的112O名儿童。结果分析中我们看到，在这些普教机构中，儿童语言障碍的平均发生率是4．02％；学龄前儿童语言障碍发生率略高于学龄儿童；其中男童的比率明显高于女童，前者4．93％，后者2．93％。同时发现，尽管学科教师普遍赞同对语言障碍儿童进行各种特殊治疗，但这些儿童仅有17．8％接受过语言矫治。因此我们呼吁，全社会都来关注语言障碍儿童的研究，并期待一完整的特殊教育体系，满足语言障碍儿童需要。  相似文献