大学生学习心理问题剖析及对策

当代大学生存在着不同程度的学习心理问题,如学习动力缺乏、学习动机过强、学习焦虑、学习疲劳、考试焦虑、学习自卑等.这些问题严重地影响着他们的学习.因而,必须有针对性地进行调节和疏导,使其树立正确的学习观、建立明确的学习目标、掌握科学的学习方法、培养良好的学习品格,从而培养大学生健康的学习心理.     

杨凌农科城建设中两个相关问题的探讨

杨陵农科城如何建设，可谓仁者见仁，智者见智。本文作者对农科城建设过程中的两个关键问题，即农科城在整个关中高新产业带城市群中的地位，及农科城的特色与综合功能问题，阐述了自己的观点。作者希望能籍此引起讨论。     

高校公共英语教育改革之思路

针对高校英语教育的现状,进行改革是一项艰巨的任务。一要加强学生思想工作,激发学生学习热情;二要引导学生改进学习方法,明确教与学的关系;三要突破传统教育模式,以培养学生技能为本;四要提高公共英语教育者的自身素质。搞好高校英语教育改革,需在实践中摸索出一条适合学生具体情况,适应社会发展需要的英语教育新路子。     

An Ode to Imre Lakatos: Quasi-Thought Experiments to Bridge the Ideal and Actual Mathematics Classrooms

This paper explores the wide range of mathematics content and processes that arise in the secondary classroom via the use of unusual counting problems. A universal pedagogical goal of mathematics teachers is to convey a sense of unity among seemingly diverse topics within mathematics. Such a goal can be accomplished if we could conduct classroom discourse that conveys the Lakatosian (thought-experimental) view of mathematics as that of continual conjecture-proof-refutation which involves rich mathematizing experiences. I present a pathway towards this pedagogical goal by presenting student insights into an unusual counting problem and by using these outcomes to construct ideal mathematical possibilities (content and process) for discourse. In particular, I re-construct the quasi-empirical approaches of six!4-year old students’ attempts to solve this unusual counting problem and present the possibilities for mathematizing during classroom discourse in the imaginative spirit of Imre Lakatos. The pedagogical implications for the teaching and learning of mathematics in the secondary classroom and in mathematics teacher education are discussed.     

远程教育实践中存在的问题及对策研究

随着网络技术的发展和终身教育的需求,现代远程教育呈现出强有力的发展势头。通过问卷调查等形式考察了目前远程教育的发展现状,分析了现代远程教育中各个方面存在的主要问题,并提出了一些建议。     

问题及对策:对我国农村地区宗教发展的思考

近年来，由于农村地区宗教的快速发展，在一定程度上削弱了农村基层组织的权威，影响了农村社会的发展与稳定，所以，必须谨慎地处理农村地区的宗教问题，积极引导宗教与农村社会发展相适应，这是构建和谐农村社会的重要举措。     

一类具有转向点的奇摄动边值问题

利用相应的比较方程得到了一业具有转向点的奇摄动方程解的一致有效开式以及极限解。     

国内外"学习者自主"研究探析

“学习者自主”这一概念自上世纪80年代初提出以来,一直受到国内外语言学界的广泛关注,不少学者围绕“学习者自主”纷纷展开研究,并取得了丰硕的成果。文章在综合近年来国内外在学习者自主这一领域所做研究的基础上,分析了其研究内容、特点及其不足。目的是为了抛砖引玉,激发起外语界更多学者对这一研究领域的兴趣。     

通过数学活动题培养学生创造力的实践探索

培养学生的创造力是世界各地的课程改革也包括数学教育的一个重要目标。然而由于对创造力本身的界定有不同的认识,如何在教学中培养学生的创造力一直是困扰一线教师的难题。数学活动题作为一种开放性的问题,提供了丰富的问题情境,有助于学生探索和思考。学生在解决可操作的数学活动题时,表现出积极的情感体验,体现出多样的思维过程,并能对自己的解题思路进行反思和调整。利用数学活动题是培养学生数学创造力的一条可行的途径。     

“Can any fraction be turned into a decimal?” A case study of a mathematical group discussion

This case study examines two days of teacher-led large group discussion in a fifth grade about a mathematical question intended to support student exploration of relationships among fraction and decimal representations and rational numbers. The purpose of the analysis is to illuminate the teacher’s work in supporting student thinking through the use of a mathematical question embedded in a position-driven discussion. The focus is an examination of the ways that the emergence of mathematical ideas is partially shaped by complex interactions among the mathematical contents of the question, the inherent properties of the discourse format and participant structure, and the available computational methods. The teacher’s work is conceptualized in terms of actions and practices that coordinate these diverse tools, in constant response to students’ concurrent use of them. This revised version was published online in July 2006 with corrections to the Cover Date.