赛事组织对赛场观众影响的策略

赛会组织机构的组织能力、管理水平对赛场观众的表现行为存在着一定影响。成功的赛事组织能促进观众赛场的文明行为和观看比赛的激情,反之则不同。本文主要针对赛场现状展开分析和讨论,并提出相应的对策。     

三角恒等式证明的教学探索

三角恒等式证明问题,是中专阶段的一个难点,在三角恒等式的证明中,若能把握住一些常用的变换和原则.则能使思路开阔,从而使问题变得易解决。     

Preschool children’s conceptions of water,molecule, and chemistry before and after participating in a playfully dramatized early childhood education activity

The present study reports an empirical investigation into concept formation of young children. Based on interviews conducted before and after participating in a playfully enacted chemistry lesson at a culture center, it is analyzed how 6-year-old children conceptualize water, molecule, and chemistry. Theoretically, the study is informed by Vygotsky’s cultural-historical perspective on concept formation. The empirical data consist of pre- and post-interviews with children and documentation of their participation in the intermediate activity. This documentation is used in the post-interviews as a mutual ground for talking with the children about what they remember and how they understand the activity they participated in and what the activity intended to illustrate. The results are presented in terms of three inductively generated categories: ‘everyday’, ‘experientially-based’, and ‘generalized experiences’ concepts, respectively. The implications of these findings for early childhood chemistry (science) education are discussed.

     

奥林匹克运动的教育价值

主要运用文献综述和逻辑分析法对奥林匹克运动的教育价值进行全方位的探讨。研究表明：在新世纪的今天,奥林匹克运动更不仅仅是体育运动,只具有身体教育价值,她已经超越了体育的范畴,在思想道德素质(即德育)、科学文化素质(即智育)、审美素质(即美育)方面具有更深远的价值。     

魏晋南北朝时期史传文学的嬗变轨迹

魏晋南北朝时期史传文学的嬗变轨迹表现在：(一)人物范围逐步缩小;(二)由性格化向叙事化转变;(三)思想感情由浓而淡;(四)语言向骈俪发展。     

践行科学发展观努力提高研究生创新能力

中共中央第十七次全国代表大会进一步深化科学发展观理论,指出深入发展科学发展观是我国经济社会发展的重要指导方针,是发展中国特色社会主义必须坚持和贯彻的重大战略思想。践行科学发展观对造就高层次创新人才,对提高研究生创新能力具有重要的指导意义。在党十七大会议精神的指引下,通过践行科学发展观,必将培养出高素质创新型的研究生,必将实现我国科教兴国的宏伟目标。