设计性物理实验的探索与实践

结合辽宁工学院物理实验教学改革实践,从设计性物理实验的基础要求、层次设计、教学组织方式等方面初步探讨如何开展设计性物理实验。     

不同磁场作用下的塞曼效应分析

运用微扰理论研究了不同磁场下的塞曼效应.结果表明,在强磁场下发光原子表现正常塞曼效应;在弱磁场下发光原子表现为反常塞曼效应.     

Notes on contributors

Ethics is a central area for professional education in social work. The main educational strategies for the ethics component in social work programmes are often a combination of explicit attention to principles and implicit grounding in practice examples (such as ‘case study’ vignettes). These approaches equip students to recognise and respond to the complexities of ethics in practice. However, they may also encourage students to understand ethics as ‘rules of conduct’, in which there are ‘correct answers’ that can be learned and applied. This paper advances the view that it is more helpful to consider ethics as a ‘framework for thinking’ about the means/ends relationship in practice. It is argued that, as a consequence, the goal of ethics education should be to enable student social workers to grasp the inherently moral nature of practice and the ambiguities that follow from this. Such a position points to the paradox of social work education, that it involves teaching about things that cannot ‘exist’ separately from their being created in action. To explore this paradox in teaching ethics, the paper considers inductive approaches in learning as a way of responding to the ambiguities that are inherent not only in the subject but also in the experience of professional education.     

Correlation,Regression Lines,and Moments of Inertia

The R language, a freely available environment for statistical computing and graphics is widely used in many fields. This “expert-friendly” system has a powerful command language and programming environment, combined with an active user community. We discuss how R is ideal as a platform to support experimentation in mathematical statistics, both at the undergraduate and graduate levels. Using a series of case studies and activities, we describe how R can be used in a mathematical statistics course as a toolbox for experimentation. Examples include the calculation of a running average, maximization of a nonlinear function, resampling of a statistic, simple Bayesian modeling, sampling from multivariate normal, and estimation of power. These activities, often requiring only a few dozen lines of code, offer students the opportunity to explore statistical concepts and experiment. In addition, they provide an introduction to the framework and idioms available in this rich environment.     

对高校普通物理教学策略的探讨

物理是一门趣味十足的自然科学,然而物理也是一门需要用相当多的时间去探讨实验的学科,因此,对于高校普通物理的教学而言,应采用更多的逻辑思维策略,给学生提供可感知、可接触和可体验的物理,让学生在过程中学习知识、获得知识,在过程中“全人”培养目标。     

新形势下数学物理方法教学模式改革探索

《数学物理方法》是理工科专业的一门基础课程，其对学生后续课程的学习以及应用能力的培养具有重要作用。为了适用新的教学形势，体现新时期的教学特点，并不断提高课程的教学质量和教学效果，文章介绍了该课程教学改革的一些做法，期冀对同行教师有所助益。     

山区初中物理实验教学现状及对策和思考──世行贷款抚州师专物理实验改革课题调研报告

本文在深入调研基础上，着力分析山区初中物理实验教学现状，提出了相应的对策与思考，并引发出师专物理实验改革方向的探索。     

物理常数与物理学的发展及其哲学思考

本文探讨了物理常数与物理学发展的关系及物理常数蕴藏者的哲学思想.     

大学物理设计性实验“五步循环法”的研究

本文通过对当前国内外高校大学物理设计性实验的现状进行分析,指出现行的设计性实验在教学方法上的不足与弊端,提出并介绍了一种较新颖而又实用的大学物理设计性实验教学方法———五步循环法。     

物理学历史名著评价问题的探讨──兼谈物理学史上著名的五大巨著

本文在大量物理史料的研究基础上，从物理学、物理哲学、科学学、科学社会学等多学科角度，提出评价物理学历史名著的四条基本原则．并对物理学史上著名的五大巨著进行了初步的探讨．