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101.
提出一种任意施行初等行列混合变换求解线性方程组的新方法,分两种情形:1.系数矩阵为可逆矩阵;2.系数矩阵为一般m×n矩阵,两种方法都简便易行。 相似文献
102.
基础音乐教育课程改革背景下,作为培养音乐师资的高等师范学校应该和课改理念、内容步伐一致才能培养出适合基础教育所需要的师资力量。文章分析当前音乐师资培养的问题并提了对策。 相似文献
103.
印度的民族和语言众多,各种专门委员会和《国家教育政策》对教学语言都有相应的建议和规定,但是《国家教育政策》在各地的落实情况也有很大的差异。由于绝大多数的印度少数民族(表列部族)语言没有文字,所以少数民族学生很难接受到用本民族语言进行的学校教育,印度政府在这方面还有大量艰苦的工作要做。 相似文献
104.
杨万鑫 《佳木斯教育学院学报》2015,(5)
在中学里,新学科永远是中学学生感兴趣的一点,特别是现在网络时代,密码学更是中学时代学生想去探究的学科。本文将从中学基础的因子、模、同余、最大最因数介绍起,到深层次的逆元、群、多项式逐一讨论,且立足于中学数学与信息技术两门学科,通过一个个例子把中学数学中所蕴含的密码学基础知识传输给学生,以提高了学生兴趣,并为其它学科的学习打下基础。 相似文献
105.
Liu Ji-hua 《佳木斯教育学院学报》2015,(4)
一个有效问题的提出,不仅能够在很大程度上激发学生进行积极思考,而且还能培养学生的思考意识。随着新课改的到来,对小学数学课堂提出有效问题的能力培养提出了新的要求。文章就学生问题意识培养、合理引导学生、积极创设问题情境等方面探索了提出问题的能力培养。 相似文献
106.
The big-fish-little-pond effect (BFLPE) model predicts students’ academic self-concept to be negatively predicted by the achievement level of their reference group, controlling for individual achievement. Despite an abundance of empirical evidence supporting the BFLPE, there have been relatively few studies searching for possible moderators. Integrating the BFLPE model with Achievement Goal Theory, the present study aims to determine whether the negative effect of class-average achievement on academic self-concept is moderated by individual and class-average achievement goals. Our sample comprised of 2987 students (50% boys) from Grade 6 in 112 elementary schools in the Flemish region of Belgium (174 classes). Applying multilevel modelling, we found a stronger BFLPE when students’ individual achievement goals were higher, regardless of the specific nature of these goals. The BFLPE was not moderated by class-average levels of achievement goals. Overall, our findings demonstrate that the BFLPE is moderated by individual goal-related factors. 相似文献
107.
Ronan Van Rossem Marjolijn Vermande Beate Völker Chris Baerveldt 《British Journal of Sociology of Education》2015,36(5):669-688
Social capital is generally considered beneficial for students’ school adjustment. This paper argues that social relationships among pupils generate social capital at both the individual and the class levels, and that each has its unique effect on pupils’ performance and well-being. The sample in this study consists of 1036 children in 60 first-grade classes in 46 Dutch elementary schools. Multilevel regression results show that a substantial proportion of the variance in school adjustment can be attributed to the class level and that both individual-level and classroom-level social capital have substantial effects on school adjustment. At the individual level, the size of one’s network is more important than its structure. At the collective level, social capital also has a ‘dark side’ because it can have negative effects on adjustment, lowering the academic performance in a class. 相似文献
108.
109.
徐进 《淮南师范学院学报》2015,(3)
首先介绍初等数论的知识体系,然后指出学生在学习时所遇到的问题,最后结合教学的体会,初等数论的教学目标、特点、规律,给出了有关初等数论教学的几点思考。 相似文献
110.
Jihoun An Karen S. Meaney 《International Journal of Disability, Development & Education》2015,62(2):143-157
This study explored inclusion practices in general physical education (GPE) from the experiences and perspectives of elementary physical education teachers. The stories of four teachers (two females, two males) between 27 and 57 years of age were gathered using the phenomenological methods of semi-structured interviews, photographs, school documents, and field notes. Bandura’s social-cognitive theory provided a conceptual framework to interpret the findings of this inquiry. Three themes emerged from the thematic analysis: engaging in learning; adapting strategies to meet students’ needs; and moving beyond the educational goals. The findings suggest that inclusion practices (teacher’s behaviours) in GPE were constructed by the dynamic interactions between teachers’ knowledge of disability and motivation to learn about their students (personal factors) and children’s needs and learning goals (environment). 相似文献