江苏高校创业教育调查与创新创业人才培养模式研究

十七大报告提出“实施扩大就业的发展战略,促进以创业带动就业”,这为我国高校创业教育和创新创业型人才培养指明了方向。创新精神、创业能力归根到底是人才培养问题。本课题组对江苏高校创新创业状况的调查表明,我国高校创业教育十分薄弱,困难与障碍甚多,实施高校正规创业教育,大力培养创新创业型人才至关重要。     

论高校教学管理中的量化考核

高校的中心工作是教学工作。在教学管理中实行量化考核,具有重要的作用。本文论述了量化考核的可行性,以及应坚持的原则,即以人为本、公正、客观、准确、发展性原则。通过量化考核在教学管理中的应用,不断夯实教学基础,提高教学水平。     

一道高考题的多角度切入

例（2009年高考·重庆卷理科第15题）己知双曲线x^2/a^2-y^2/b^2=1（n〉0,b〉0）的左、右焦点分别为F1（-c,0）,F2（c,0）,若双曲线上存在点P使sin∠PF1F2/sin∠PF2F1=a/c,则该双曲线的离心率的取值范围是___．     

数字图书馆-理想与现实

文章首先讨论理想的数字图书馆概念,介绍并比较两个主要的数字图书馆项目类型:研究型和实践型。在此基础上,论述了“混合图书馆”的概念及其特征、目标和任务,讨论混合图书馆较之理想中的数字图书馆,在资源、服务和系统等方面所面对的更为复杂的情况和问题,并从整合机制以及图书馆系统的选择等方面,提出混合图书馆目前需要关注的几项工作。     

The roles of teacher efficacy in instructional innovation: its predictive relations to constructivist and didactic instruction

Constructivist instruction has been implemented in the current instructional innovation in Singapore. Large scale survey study was conducted to examine the roles of teacher efficacy in implementing the innovative constructivist instruction. The results showed that the positive correlation between teacher efficacy and constructivist instruction was stronger than the correlation between teacher efficacy and didactic instruction. The study suggests that policy makers and school leaders should try to improve teacher’s efficacy beliefs so that innovative instruction could be effectively implemented by school teachers.     

一道调研题的运算思维三层次

题目（武汉市四月研究题第21题）已知函数f（x）=xlnx/x-1-21n（1＋√x）．（1）求函数f（x）的定义域;（2）求函数f（x）的单调区间;（3）问是否存在实数a,使得不等式f（x）〉a恒成立,若存在,求实数a的取值范围,否则说明理由．     

Mathematical problem posing as a measure of curricular effect on students' learning

In this study, we used problem posing as a measure of the effect of middle-school curriculum on students' learning in high school. Students who had used a standards-based curriculum in middle school performed equally well or better in high school than students who had used more traditional curricula. The findings from this study not only show evidence of strengths one might expect of students who used the standards-based reform curriculum but also bolster the feasibility and validity of problem posing as a measure of curriculum effect on student learning. In addition, the findings of this study demonstrate the usefulness of employing a qualitative rubric to assess different characteristics of students' responses to the posing tasks. Instructional and methodological implications of this study, as well as future directions for research, are discussed.     

企业管理科学的生态属性与学科发展

新现实环境的巨变已经使得企业管理的传统假设成为理论发展和实践的绊脚石。本文通过分析企业管理科学的生态属性,结合企业及企业管理科学应承担的社会责任,提出企业管理科学发展的生态化趋势和适应新环境的理论假设,并重点对企业管理科学生态化研究的趋势、思想特征及研究现状进行了简要评述。     

几种数的近似计算的方法

在运用数学知识解决实际问题时,经常需要求一些数据的近似解.本文主要归纳总结了几种数的近似计算的方法,并通过实例对这些方法进行比较.     

体育专业大学生身体成分与心肺功能的相关性研究

以身体成分与心肺功能之间的相关性为研究目的,对本单位社会体育专业09级64名男生进行了身体成分、心率及肺活量测试,研究结果表明：各项身体成分同心率之间相关性不显著;体重与肺活量之间呈显著正相关（P〈0.01）,体脂百分比、肌肉百分比同肺活量之间的相关性不显著;体重、体脂百分比与肺活量体重指数之间呈极显著负相关（P〈0.01）,肌肉百分比与肺活量体重指数之间呈极显著正相关（P〈0.01）.