山区县级小学:以生本教育推进素质教育的行动研究——梅州市蕉岭县人民小学的探索     

曾令浩  古芹巧 《现代教育论丛》2007,(4):75-77,87

六年前,与生本教育结缘。实践生本,使我校师生领悟到了素质教育的真谛,并取得了丰硕的教育教学成果,学生各项能力均不断提高。遵循生本理念,强化教育重点,是我们以后工作的重点。  相似文献   

The influence of shoe drop on the kinematics and kinetics of children tennis players     

Alexis Herbaut  Pascale Chavet  Maxime Roux  Nils Guéguen  Christophe Gillet  Franck Barbier 《European Journal of Sport Science》2016,16(8):1121-1129

This study investigated the immediate effects of reducing the shoe drop (i.e. the difference between the heel and the forefoot height) on the kinematics and kinetics of the lower extremities of children tennis players performing a tennis-specific movement. Thirteen children tennis players performed a series of simulated open stance forehands wearing 3 pairs of shoes differing only in the drop: 0 (D0), 6 (D6) and the control condition of 12?mm (D12). Two embedded forceplates and a motion capture system were used to analyse the ground reaction forces and ankle and knee joint angles and moments of the leading lower limb. In D6 compared with D12, the peak impact force was reduced by 24% (p?=?.004) and the ankle was less dorsiflexed at foot strike (p?=?.037). In D0 compared with D12, the peak impact force was reduced by 17% (p?=?.049), the ankle was less dorsiflexed at foot strike (p?=?.045) and the knee was more flexed at foot strike (p?=?.007). In addition, 4 out of 13 participants (31%) presented a forefoot strike pattern for some of the trials in D0. No difference was observed across shoe conditions for the peak knee extensor moment (p?=?.658) or the peak ankle plantarflexor moment (p?=?.071). The results provide preliminary data supporting the hypothesis that for children tennis players, using a 6-mm lower shoe drop might reduce heel impact forces and thus limit potentially impact-related injuries.  相似文献   

当前马克思主义理论学科建设的主要问题   总被引：6，自引：4，他引：6  

顾海良 《思想理论教育导刊》2006,(9):54-57

今年6月,国务院学位委员会设立“关于开展马克思主义理论一级学科建设和人才培养方案研究”项目(“学位(2006)21号”文),委托我为负责人、武汉大学及有关单位共同承担此项目的研究。现在参与此项目共同研究的单位有中国人民大学、复旦大学、南开大学和中山大学等。此项目的研究任务,就是依据《中华人民共和国学位条例和暂行实施办法》的有关规定,根据国务院学位委员会、教育部《关于调整增设马克思主义理论一级学科及所属二级学科的通知》的精神,结合当前马克思主义理论学科建设的实际及发展趋势,重点研究马克思主义理论学科建设的现状及其…  相似文献   

初等函数统一算法的几个问题     

谷峰 《桂林师范高等专科学校学报》2004,18(2):97-100

本文拓广了初等函数统一算法，并证明了算法的收敛性．作了误差估计。  相似文献   

学习网:基于Agent的智能学习型社会   总被引：2，自引：0，他引：2  

顾小清 《中国电化教育》2002,(11)

信息化社会要求社会成员必须不断地学习,有目的、及时、高效地更新自己的知识和技能,从这一意义上来说,信息化社会必须是一个学习型社会.信息技术是创建、形成、支持信息化时代学习型社会的基本手段.本文提出了一个智能的学习网模型,依靠代理和个人知识管理技术对知识的访问和应用提供全面的支持,以便提供一个广泛可通达的学习环境.实质上是建立一个开放性的体系架构,将不同类型的系统整合成一个人与计算机代理自然共生的复杂适应系统.  相似文献   

认知视角下农村初中数学课堂教学策略研究     

顾援 《上海教育科研》2007,(5):55-58

认知结构优化是教学优化的底层过程,是提高课堂教学质量的关键。遵循认知理论对日常教学中教师的备课、新课导入、讲解和小结环节进行长达二年多的可操作干预,初步得出“上位导入”、“条件化讲授”、“原理支持性练习”和“当堂思路建模”四条策略。  相似文献   

论鲁迅杂文中类型人物的命名艺术     

杨文惠  顾颖 《咸阳师范学院学报》2002,17(1):27-29

鲁迅十分重视为杂中的类型形象命名，他为人物命名的手法堪称为一种艺术，在鲁迅的杂中，人物名称不只是简单的代号，它和人物的内在本质有着密切的联系，我们往往可以通过名称去认识人物。  相似文献   

三位科学家分享诺贝尔化学奖     

贾庆文 《中学生英语》2005,(11):19-21

两位美国科学家和一位法国科学家因开发了使分子交换原子的化学“舞蹈”在2005年10月5日荣膺诺贝尔化学奖．这个过程现在用来制造医药、塑料和其他工效更强并能减少环境危害的产品。  相似文献   

The Role of Parents and Community in the Education of the Japanese Child     

Heidi?KnipprathEmail author 《Educational Research for Policy and Practice》2004,3(2):95-107

In Japan, there has been an increased concern about family and community participation in the childs education. Traditionally, the role of parents and community in Japan has been one of support and less one of active involvement in school learning. Since the government commenced education reforms in the last quarter of the 20th century, a more active role for parents and the community in education has been encouraged. These reforms have been inspired by the need to tackle various problems that had arisen, such as the perceived harmful elements of societys preoccupation with academic achievement and the problematic behavior of young people. In this paper, the following issues are examined: (1) education policy and reform measures with regard to parent and community involvement in the childs education; (2) the state of parent and community involvement at the eve of the 20th century.  相似文献   

A symplectic eigensolution method in transversely isotropic piezoelectric cylindrical media     

徐新生 顾佥梁以德  郑建军 《浙江大学学报(A卷英文版)》2005,6(9):922-927

INTRODUCTION Since the phenomenon of piezoelectricity in natural crystals was discovered in 1880, it has been applied in many fields, such as smart structure, sensing devices and active control, because of its special properties. Combining electrical behavior with mechanical deformation is the special property which attracted great interest of researchers. Many models have been developed for studying piezoelec- tric effects. Dunn and Wienecke (1996) used Green’s functions for transverse…  相似文献