冰上课教学方法与难点教学实践初探   总被引：1，自引：1，他引：0  

吕岩  王国成  关成雪 《冰雪运动》2002,(4):77-78

在教学实践中感到冰上课的难点有2个:站立和弯道技术.就冰上站立和弯道技术进行了技术和教学方法的初步探讨.在冰上首先要解决站立问题,能站立后滑行就比较容易;另一个难点就是弯道滑行,这点若也解决,冰上课就成功了.  相似文献   

Storage and retrieval of e-mail in a business environment: An exploratory guide     

Maureen L. Mackenzie 《Library & information science research》2002,24(4):611

Executives recognize the value of maintaining access to information. More managers filter their own e-mail rather than have assistants do this task. Organizing and storing data for future use are left to the personal preference of the individual manager. Is this in the best interest of the organization? Are data being stored in a manner causing them to be irretrievable in the future? Are irrelevant data being stored? This study investigates the strategies used to store and retrieve e-mail. The results revealed that the primary search strategy was a reliance on memory. The labels assigned to the e-mail folders triggered the user's memory. Although, in the short term, memory is sufficient for organizing and retrieving information, the lack of transferability and preservation of this information poses a danger. The association between the electronic file label and the stored information is unique to the manager and may lead to inaccessibility of relevant corporate knowledge in the future.  相似文献   

从终身体育现状谈高校体育教育改革   总被引：6，自引：0，他引：6  

马小清 《体育科技》2003,24(2):57-61

采用问卷调查法 ,对广西 6所高校在校大学生的终身体育现状进行调查分析 ,了解当代大学生终身体育状况的形成与发展趋势 ,提出了当前高校体育教育改革之建议。  相似文献   

影响篮球裁判员正确判罚值的主要因素   总被引：12，自引：0，他引：12  

夏春  谭晓缨  马晓蔚 《上海体育学院学报》2003,27(1):63-66,77

采用问卷调查法和常规统计法，对影响篮球裁判员正确判罚值的主要因素进行探析。结果发现，主要因素有篮球裁判员的专业理论知识、临场心理素质、职业道德等。  相似文献   

The written composing ability of children with learning disabilities: a review of the literature from 1980 to 1990.     

P L Newcomer  E M Barenbaum 《Journal of learning disabilities》1991,24(10):578-593

This article reviews the literature pertaining to the written composing ability of students with learning disabilities that was published primarily in the decade from 1980 to 1990. The papers included are either reports of research or discussions of instructional procedures that are based on research. The topics addressed include story composition, expository writing, training/intervention research, and rationales/procedures for instruction.  相似文献   

Book reviews     

Louise L. Stevenson  Albert N. Greco  Ann Okerson  Beth Luey 《Publishing Research Quarterly》1991,7(1):85-91

Association of Research Libraries  相似文献   

对普通高校增设藤球选修课的构想     

马为民 《哈尔滨体育学院学报》2004,22(2)

从藤球的起源发展、运动的特点等诸方面 ,论述了藤球运动是宜于在群众中开展的运动项目 ,特别是更适于培养集体的团队精神以及顽强的意识品质和全面身体素质的发展。由于设施要求不高 ,建议在普通高等学校开设藤球选修课。  相似文献   

中国古代汞化物的制备方法     

马梅玉 《新疆教育学院学报》2004,20(2):119-121

中国古代汞化物的制备方法很多，本重点讨论与现代汞化物制备方法相似的硫化汞；氧化汞；氯化汞；氯化亚汞的制备方法及化学反应方程式。  相似文献   

少年乒乓球运动员训练与比赛有关问题探究     

马仁风 《哈尔滨体育学院学报》2004,22(2)

就如何安排少年乒乓球运动员的训练 ,处理训练中量与强度的关系 ,如何抓住训练中的技术、身体、战术训练的重点 ,如何处理训练与比赛的关系等方面加以探讨 ,以便打好儿童少年训练的基础 ,提高训练效果 ,为上级乒乓球队伍输送优秀运动后备 ,提高训练的成材率。为从事儿童少年乒乓球业余训练的同行提供一些可借鉴的参考依据。  相似文献   

Can Knowledge of Erasure Behavior be Used as an Indicator of Possible Cheating?     

Audrey L. Qualls 《Educational Measurement》2001,20(1):9-16

What is the typical amount of student answer‐changing that takes place in a low‐stakes test environment? Can we use this information to look for evidence of improper answer‐changing (cheating) on high‐stakes test?  相似文献