工科本科生应用能力培养的实验教学改革构想     

韩权利 《环球赛鸽科技》2015,(13)

本文基于高校实验教学的现状，从教学内容、教学方式、考核方法等方面的存在问题进行分析，提出相应的改进措施构想，以适应我国建设的人才需求。  相似文献   

高师对师范生教学能力培养的个性追求     

杨泉良 《湖南第一师范学报》2015,(2)

高师对师范生教育教学实践能力的培养是能力素养的核心内容。它与知识素养和情意素养共同构成了教师从业需求的三大板块，在高师人才培养中占有十分重要的地位。而培养个性化的能力，既是高师因人施教的具体内容，也是专业知识进行个性化理解和接受中理论与实际统一的要求，还是教师从业中的情境性对实施者能力的规范。因此，对师范生进行个性化实践能力的培养具有特殊意义。  相似文献   

关于加强高职电子商务专业外贸实践能力培养的思考     

朱玉红 《湖北广播电视大学学报》2011,31(12):19-20

本课题旨在通过研究目前电子商务专业课程设置、师资队伍、教学状况和毕业生素质等方面存在的问题,提出培养学生外贸实践能力的粗浅建议。  相似文献   

对足球移动能力训练的思考          下载免费PDF全文

毛燕平 《河北体育学院学报》2017,31(3):76-79

运用文献资料法、逻辑分析法和经验总结法,对足球运动员移动能力训练进行研究.指出,移动能力是足球技能的重要组成部分,与球员的比赛表现密切相关.在对移动方式特征和分类进行分析梳理的基础上,针对长期被忽视的发展感知能力和移动效果反馈两方面,提出足球移动能力训练的内容和重点,以及不同训练阶段的训练要点.认为,发展移动能力要符合力学原理、结合专项技术训练,最终实现训练能力向比赛能力的转化.  相似文献   

Effectiveness of physical education to promote motor competence in primary school children     

Vítor P. Lopes  David F. Stodden  Luis P. Rodrigues 《Physical Education & Sport Pedagogy》2017,22(6):589-602

Background: Motor skill (MS) competence is an important contributing factor for healthy development.

Purpose: The goal was to test the effectiveness of primary school physical education (PE) on MS and physical fitness (PF) development.

Methods: Three classes (n?=?60, aged 9.0?±?0.9) were randomly assigned to three diverse conditions during a school year: two PE lessons/week (PE-2), three PE lessons/week (PE-3), and no PE lessons control group (CG). BMI, skinfolds, PF (9-min run/walk, sit-up, modified pull-ups), gymnastics, soccer, handball, basketball and track-and-field skills were evaluated. Effect sizes (d) were reported as magnitude of change.

Results: Skinfolds significantly increased only in CG (d?=?1.21). PF composite z-scores improved in PE-3 (d?=?0.61), but decreased in PE-2 (d?=?0.57), and had no changes in CG. Statistically significant improvement was verified in gymnastics and handball skills in both experimental groups (gymnastic: d?=?2.95 and d?=?2.61 for PE-3 and PE-2, respectively; handball: d?=?1.87 and d?=?0.57 for PE-3 and PE-2, respectively), and no changes were seen in CG. In soccer, there were improvements only in the PE-3 (d?=?0.55), and in basketball only in PE-2 (d?=?0.46). There were no changes in any group for track-and-field skills.

Conclusions: PE programs can effectively promote PF and MS development.  相似文献   

Do the physical and environment PETTLEP elements predict sport imagery ability?     

Nurwina Anuar  Sarah E. Williams  Jennifer Cumming 《European Journal of Sport Science》2017,17(10):1319-1327

The present study aimed to examine whether physical and environment elements of PETTLEP imagery relate to the ability to image five types of sport imagery (i.e. skill, strategy, goal, affect and mastery). Two hundred and ninety participants (152 males, 148 females; M_age?=?20.24 years, SD?=?4.36) from various sports completed the Sport Imagery Ability Questionnaire (SIAQ), and a set of items designed specifically for the study to assess how frequently participants incorporate physical (e.g. ‘I make small movements or gestures during the imagery’) and environment (e.g. ‘I image in the real training/competition environment’) elements of PETTLEP imagery. Structural equation modelling tested a hypothesised model in which imagery priming (i.e. the best fitting physical and environment elements) significantly and positively predicted imagery ability of the different imagery types (skill, β?=?0.38; strategy, β?=?0.23; goal, β?=?0.21; affect, β?=?0.25; mastery, β?=?0.22). The model was a good fit to the data: χ² (174)?=?263.87, p?<?.001, CFI?=?.96, TLI?=?.95, SRMR?=?.09, RMSEA?=?0.05 (90% CI?=?0.03–0.05). Findings displayed that priming imagery with physical and environment elements is associated with better skill, strategy, goal, affect and mastery imagery ability. The findings extend models of imagery use by indicating that how athletes images may influence their imagery ability.  相似文献   

The influence of cycling intensity upon cognitive response during inferred practice and competition conditions     

Michael J. Duncan  Neil D. Clarke  Martin Cox  Mike Smith 《Journal of sports sciences》2017,35(19):1865-1871

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机动车燃油质量及尾气排放与北京市大气污染的相关性     

杨昆昊  夏赞宇  何芃  吴丽  龚玲玲  钱越英  侯琰霖  何裕建 《中国科学院大学学报》2017,34(3):304-317

采用GC-MS等仪器分析手段对北京市各主要品牌的燃油进行质量分析，并建立以静稳天气下单位体积中的污染物日均变化为相对参照标准计算各污染物贡献率的新思路。首先研究机动车尾气各主要污染物（CO、HC、NO₂和SO₂）在单位体积的日均排放量，然后分别统计北京市两年（2013年11月-2015年10月）大气中各对应污染物实测的单位体积的日均变化量，再分别计算出汽车尾气对大气各污染物的贡献率。结果如下。1）北京市燃油普遍存在重金属含量超标，硫含量超标，不饱和芳烃含量超标，氮含量偏高（无国标制约）等问题。2）在供暖季，北京市汽车尾气排放的CO、NO₂和SO₂分别占总CO、NO₂和SO₂排放的30.1%、72.4%和6.6%；在非供暖季，汽车尾气排放的CO、NO₂和SO₂分别占总CO、NO₂和SO₂排放的53.3%、74.3%和20.3%；北京市汽车HC排放全年平均分担率约为67.8%。研究结果表明，燃油是北京市大气污染的主要原因。最后为北京市大气污染的有效治理提出具体的建议和措施。  相似文献   

Test Development with Performance Standards and Achievement Growth in Mind     

Steve Ferrara  Dubravka Svetina  Sylvia Skucha  Anne H. Davidson 《Educational Measurement》2011,30(4):3-15

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基于微信辅助下的成人本科阶段英语阅读能力提升实践     

朱恒佳 《教育教学论坛》2020,(2):324-325

分析了成人本科阶段学生在英语阅读理解方面存在的问题,采用“微信打卡”小程序和“微信公众号”帮助学生每天坚持阅读技能训练。参与的学生可以进行文字、语音、图片等方式的打卡操作,分享自己完成该篇阅读的时长、答案、收获、困惑等,教师次日在“微信公众号”中发布阅读理解的答案、译文、解析、阅读技巧等,并根据学生的提问进行个别化的辅导。实践证明,基于微信辅助下的阅读方式能有效帮助成人学生坚持阅读训练,分享阅读心得,提高阅读技能,提升阅读兴趣。  相似文献