对山西省知识分子体育消费频率、项目与动机调查

对山西省知识分子体育消费频率、项目与动机进行调查。调查表明 :山西省知识分子群体体育消费总体消费水平频率较低 ;消费项目以“观看比赛”和“购买服装”消费为主 ;体育消费以追求体育最基本的生物功能为主。     

知识共享协议在我国适用性初探

通过对知识共享协议成立的合理性、作用等方面进行探究,结合中国的实际情况,分析认为,知识共享协议必然会对我国知识创新产生积极的作用,但这种作用在当前还是有限的.如果要使知识共享协议在激励我国知识创新方面发挥更大的作用,还有赖于完善、加强我国的网络著作权保护,并在此基础上对知识共享协议进行创造性的运用.     

基于Web的学科文献采购智能控制系统的设计与实现

根据河北大学图书馆开发“基于Web的学科文献采购智能控制系统”的实践，分析系统的总体设计目标、结构、功能实现以及各项指标参数的分析设定等。     

馆藏资源数字化过程中图像格式的选择

本文结合近年来国外特别是美国馆藏资源数字化研究的最新进展，首先阐释了数字化工程中进行格式选择的必要性，然后根据用户使用数字图像的不同用途，以及依照成像资源的不同类型与特点，提出了相应的图像格式的选择原则和方案。     

随机变量是正态变量的一个充分条件

正态变量有两个重要性质,第一是线性变换不变性,第二是不相关性和独立性之间的等价性。文章给出:在一定条件下,满足上述两个性质的随机变量是正态变量。     

Blended learning in higher education: professional development in a Hong Kong university

ABSTRACT

Online learning has become a ubiquitous part of the educational landscape and how teachers are supported in developing approaches to teaching online is a fundamental aspect of the students’ learning experience. Based on the implementation of a professional development course on becoming an online teacher offered in a blended learning mode at one university in Hong Kong, this article proposes that offering this type of professional development in a blended mode is very effective in facilitating enhanced usage of the university’s learning management system. In a blended mode, teachers are actively engaged with blended learning and were found to make more extensive use of features/tools in Blackboard after they attended the professional development course. Results support that offering professional development in a blended mode provides teachers with an authentic student perspective, at the same time as they take guided steps in the teacher’s role in blended learning.     

高师数学教学中如何实施素质教育的几点探讨

本简述数学素质教训在素质教育中的作用及实施素质教育进行的五种转变。     

Tracking Pre-service Teachers’ Changing Conceptions of Good Science Teaching: The Role of Progressive Reflection with the Same Video

A CD-ROM consisting of videos of two lessons by different teachers demonstrating exemplary science teaching was used to elicit, develop and track the changing conceptions of good science teaching of student teachers enrolled for the one-year Postgraduate Diploma in Education (PGDE) at several stages during the programme. It was found that the videos acted as an effective probe to elicit student teachers’ conceptions and had significant impact on those conceptions at different stages of the programme through the provision of teacher models demonstrating exemplary teaching. The experience has extended novice teachers’ awareness of alternative teaching methods and approaches not experienced in their own schooling, broadened their awareness of different classroom situations, provided proof of existence of good practices and prompted them to reflect on their current conceptions of good science teaching. Most importantly, the strategy of asking student teachers to watch the same videos on three separate occasions at different times of the course was recognized by them as a crucial element in facilitating their reflection on their changing conceptions of good science teaching. PGDE is the standard form of pre-service teacher education in Hong Kong. It provides qualified teacher status within Hong Kong. Student teachers enrolled for the PGDE have completed a relevant undergraduate degree.     

Gender differences in the junior secondary (grade 7) mathematics curriculum in Hong Kong

This article seeks to examine gender differences across the mathematics curriculum in the various topic areas and mathematical abilities. It is suggested that a profile of these differences, when compared with students at different grade levels or across curricula, would be more fruitful for classroom teachers and curriculum developers. Breakdown and discriminant function statistics reveal that boys performed better than girls in Geometry and excelled in comprehension, and solving routine and non-routine problems. Girls were better at mathematical manipulation problems.     

绝望的反抗与时间价值的失效——《围城》与《活动变人形》比较

《围城》与《活动变人形》分别是钱钟书和王蒙的代表作,二者在内容上有着某些相似之处,但在结尾艺术、象征意象、叙述视角方面又有很大差异。从而显示出其主题思想存在不同。《围城》是哲学—生命层面的,《活动变人形》是社会—文化层面的,显然前者要比后者深刻得多。其原因表现在作家气质、社会环境等诸多方面。现当代作家中的同类题材中也有类似现象。