收集和处理竞赛现场信息能力的研究     

胡胜 《沈阳教育学院学报》2004,6(4):136-138

主要通过文献资料法，揭示竞赛现场信息的含义及其构成因素。明确收集和处理竞赛现场信息能力培养目标，方法是以学校为中心、以市区教委和体委为基点、以专业竞赛体育组织为依托来进行的。  相似文献   

开放重点实验室,培养学生实践能力和创新能力   总被引：8，自引：7，他引：8  

邹永东  郑易之 《实验技术与管理》2006,23(3):109-111

以组织本科学生参加“挑战杯”大学生课外学术科技作品竞赛为契机,改革重点实验室管理模式,面向本科学生开放,开展科研创新实验,培养学生实践能力、创新能力和科研素质,促进实践教学改革的情况和基本经验。  相似文献   

高等院校评价教师系统框架之数据来源分析     

郝春林  高俊玉 《教育教学论坛》2020,(13):26-27

高校评教是高校教育教学管理中的重要一环。文章针对目前已有的评教系统数据源单一、数据使用不充分、教师反馈不及时、师生互动性欠佳、学生评教积极性不高等现状,提出了一个高校评教系统新框架,以评教结果的使用范围为目的,反推出评教数据来源应具备多次性和多样性。每学期多次评教,实现教师与学生的互动,促进学生评教积极性,促进教师及时改进教学方法。评教人员除了学生之外,还应包括督导专家和往届生。  相似文献   

对黄潇潇2008年奥运会实现名次突破可能性的训练学思考     

梁法泽  王回民  侯玉灵  许世岩 《雁北师范学院学报》2007,(6)

文章从现代训练理论角度对黄潇潇在奥运会上夺得奖牌的可能性进行了分析,并据此对黄潇潇科学地确定其2008年奥运会比赛目标提出了一些训练学方面的思考,成绩高位目标是平、破53.30 s,低位目标是平、破54.10 s.黄潇潇在确定2008年奥运会竞技总目标时,重点放在“成绩目标“上;名次的高位目标是获得奖牌,低位目标是保证第5名,认为黄潇潇在专项技术、战术、体能、心理、节奏方面及对大赛的把握方面均有提高空间.  相似文献   

普通高校校内体育竞赛对学生素质的影响     

刘广路 《衡水学院学报》2004,6(2):46-48

学校体育教育是学校教育的重要组成部分,也是进行素质教育的重要手段,作为学校体育重要手段之一的体育竞赛,则在其中扮演着重要角色,承担着重要职能。开展高校校内体育竞赛能够培养学生优良的思想道德品质和良好的心理素质,有助于身体素质和科学文化素质的提高。  相似文献   

模糊等值理论在数据清理中的应用     

李华旸  刘玉葆  李又奎 《东南大学学报》2004,20(4):454-457

提出了规则合并的优化方法和重复记录聚类清除的方法.应用模糊等值理论,避免了传统等值理论非此即彼的僵硬方式,但清理过程中部分规则可能存在包含与被包含的关系,被包含的规则其等值度显然会相对较小,根据用户阀值提出了规则合并的优化方法,可减少重复记录的计算时间.基于同样的原因,规则间的包含与被包含关系将影响模糊等值度的误差分析,因此提出了利用忽略被包含的规则等值度提高误差分析精度的改进模糊等值理论误差分析方法.重复记录的核实通常需要人工逐条检测,易于出错,本文提出的聚类算法,可节省大量的用户劳动.最后给出一个实验,表明了规则优化的可能性.  相似文献   

学科竞赛与创新人才培养   总被引：5，自引：6，他引：5  

严薇  杨天怡  袁云松 《实验室研究与探索》2008,27(12)

文章从教学改革、教学水平考核、学生创新能力培养等方面分析了学科竞赛功能,指出了学科竞赛与教育教学的辩证关系,提出了确保学科竞赛功能实现的保障机制。  相似文献   

Individual participant data meta-analysis of the impact of educational interventions on pupils eligible for Free School Meals     

Bilal Ashraf  Akansha Singh  Germaine Uwimpuhwe  Steven Higgins  Adetayo Kasim 《British Educational Research Journal》2021,47(6):1675-1699

Meta-analysis is the synthesis of findings from research projects, which enables an estimate of the average or pooled effect across various studies. This study presents findings from the intention to treat analysis for a series of educational evaluations in England using a two-stage meta-analysis with standardised outcome data and individual participant data meta-analyses. The research estimates the overall impact of educational trials on pupils eligible for Free School Meals (FSM) and the attainment gap in literacy and mathematics performance between FSM and non-FSM pupils based on analysis of 88 trials and data from over half a million pupils. For the meta-analyses, frequentist and Bayesian multilevel models were used to estimate the individual and pooled effect size across categories of explanatory variables such as age groups (key stages in England) and aspects of the type of interventions (one-to-one, small group, whole class). Results indicated that the overall impact of interventions on the literacy outcomes of FSM pupils was positive, with a pooled effect size of 0.06 (0.03, 0.08). However, for mathematics, no overall effect on FSM pupils was observed. Analysis of the attainment gap indicated that literacy outcomes for FSM pupils were improved by interventions marginally more than for non-FSM pupils (pooled attainment gap 0.01 (−0.01, 0.04)). The risk of bias assessment showed that estimates were consistent across different methodological approaches. Overall, evidence from this study can be used to identify, test and scale educational interventions in schools to improve educational outcomes for disadvantaged pupils.  相似文献   

Teaching first‐year statistics students with COVID‐19 real‐world data: Graphs     

Danri H. Delport 《Teaching Statistics》2021,43(1):36-43

It is said that a picture is worth a thousand words, but what about graphs? Although graphs have the potential to bring data to life, numerous studies show that learners struggle with graphical comprehension. Furthermore, many textbook examples on graphs are boring and appear meaningless to students. Students want to know more about something which is interesting, meaningful, and worth knowing, in other words, something relevant. With the outbreak of the novel coronavirus in December 2019, COVID‐19 is dominating the news worldwide, and the internet is flooded with visual presentations about the virus. To make statistics more fascinating and exciting, relevant and real‐world data such as these can be used in the classroom to stimulate the learning of important statistical concepts such as graphs. Curcio's three levels of graphical comprehension were used as a framework in this study, while the importance of developing a global view on distributions was also emphasized.  相似文献   

从“数据崇拜”到“数据正义”:人工智能时代高等教育研究范式的旨趣转换     

田芬 《清华大学教育研究》2021,(1):77-85

人工智能时代为高等教育研究带来本体论、认识论和方法论的变化,从而产生新的高等教育研究范式。该研究范式的旨趣从"数据崇拜"向"数据正义"转变。该研究范式的特征为:研究者的主体性与技术理性结合、计算思维和因果思维结合、研究效率与研究质量并重。该研究范式的价值体现为促进学科建设、解决高等教育实践问题和凝练高等教育思想。为了实现研究范式的旨趣转换,高等教育研究者需要具备范式旨趣转换意识、培养学科情感、研究方法训练、高等基本理论的修养。  相似文献