数学思维在数学建模课堂中的实践

学数学,用数学关键在于数学思维的培养,数学思维对于所有专业的大学生都是必不可少的。本文结合数学建模课堂教学,教师在教学中激发学生自己去学数学,提高数学建模实验能力,教学生学会学习,学会提出问题、分析问题、进而解决问题。学生学习应该既要学知识技能的数学更要学思想方法的数学。     

课堂教学和课外活动的关系及效率差距

本文着重讨论了课堂教学与课外活动的关系,以利于教师处理好两者的关系。教师不仅要在轻松活泼的课堂氛围中通过师生互动,使英语学习既有利于学生打好英语基础又有利于学生去探索、创新,而且要合理安排课外活动,使学生充分利用课外活动加强自己的听说能力。将课外活动与课堂教学结合在一起能够有力的推进学生英语学习效率的提高。     

在新课程理念下提高技工学校数学课堂教学效果

课堂教学是教师与学生的双边活动。要提高数学课堂教学质量,必须坚持教师主导、学生主体的理念,形成热烈的学习气氛,精心设计教案,摆正讲与练的关系,注重学生优秀思维品质的培养,变被动为主动,变学会为会学,千方百计培养学生能力。     

数学课堂如何激励学生的学习兴趣

学生对数学知识的掌握情况主要来源于教师的课堂教学,而课堂教学的效果又与学生的学习兴趣息息相关.本文结合教学实践,从调整学生心态、调动学生的参与性、教学过程生活化以及教学中以鼓励为主等四个方面论述教师如何在课堂教学中激励学生学习数学的兴趣.     

有效实施差异化课堂教学应该处理好的几种关系

有效实施差异化课堂教学应该处理好的几种关系:(一)学生的"学"与教师的"教"的行为方式的转变;(二)课堂教学中"活"与"实"的关系。     

初中数学课堂教学中学习习惯培养的研究

从数学学科的角度出发,结合现代教育学、心理学、数学学习论和数学教论的知识和教育教学实践,对初中数学课堂教学中学生学习习惯的培养进行了较深入的研究。希望能对初中教师在数学课堂教学中培养学生良好学习习惯予以一定的启示作用。     

浅议小学生数学能力的培养

一、从生活实际中引入所要学习的数学知识 数学来源于生活,教师在课堂教学中要善于挖掘生活中的数学素材,从学生的生活实际中引出数学知识,使学生感受到数学知识就在自己的身边,自己的生活中处处都有数学问题,自己的生活实际与数学知识本身就是融为一体的。     

精心设计教学是提高教学质量的关键

课堂教学中,教师是教学活动的组织者,主导着课堂教学的全部过程,但这种教学活动却是教师的"教"与学生的"学"共同组成的双边活动.培养学生的创新精神、创新能力、弘扬学生的主体精神,全面提高教学质量,就离不开教师的导,离不开教师的问.     

浅议小学生数学能力的培养

一、从生活实际中引入所要学习的数学知识 数学来源于生活,教师在课堂教学中要善于挖掘生活中的数学素材,从学生的生活实际中引出数学知识,使学生感受到数学知识就在自己的身边,自己的生活中处处都有数学问题,自己的生活实际与数学知识本身就是融为一体的.     

浅谈初中数学课堂教学的有效性

初中数学课堂教学的有效性就是指通过教师在课堂教学后对学生的数学素质教育所获得的具体进步或发展.新课程改革背景下,如何使初中数学课堂教学效益最大化,提高初中数学课堂教学的有效性非常重要.本文从初中数学课堂教学的有效性内涵出发,探讨了实现初中数学课堂教学有效性的策略.     

Development in Information and Communications Technology (ICT) Statistics at the Australian Bureau of Statistics

This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field.     

Value at Risk in the Suburbs: Eminent Domain and the Geographical Politics of the US Foreclosure Crisis

Several US counties and local governments have recently considered a novel solution to the foreclosure crisis. They plan to use eminent domain to compel the owners of mortgage debt—and specifically of private‐label mortgage‐backed securities—to sell the debt to the government at a price reflecting the loan's market value. The government would then restructure the debt and resell it to new investors. The plans are striking because—in contrast to both development‐driven eminent domain and the federal subprime bank bailout—they would force investors to assume asset devaluation and increased long‐term risk. Notably, the plans have emerged as an instance of financialization‐focused politics in suburbs and suburban cities of color, specifically majority‐black and ‐Latino/a suburbs. Local support for the plans, we argue, is rooted in the long‐term disinvestment of these ‘suburbs of exception', which became targets of subprime lending and eventually sites where the ‘financial exception' has been localized. But these demographic shifts, fragmentation and fiscal pressures have at the same time created a suburban political terrain in which the plans have gained their strongest political support.     

Towards a Theory of Serendipity: A Systematic Review and Conceptualization

Serendipity – the notion of making surprising and valuable discoveries – plays a major role in the success of individuals and organizations alike. Previous research has established the importance of serendipity and identified important individual- and organizational-level antecedents. However, the literature has been dispersed and the boundaries of the concept have been blurry, leading to a lack of conceptual clarity and structure, and thus limiting validity and managerial actionability. Based on a systematic literature review, I synthesize existing management-related research on serendipity and explicate the emergence and composition of serendipity in the organizational context. I first identify three necessary conditions that differentiate serendipity from related concepts such as luck or targeted innovation: agency, surprise, and value. Then, I draw from the literature on sensemaking, event-based theorizing, and quantum-based approaches to management to conceptualize the process of cultivating serendipity in the organizational context as a process of enabling potentiality and materialization, and develop a multi-level theory of (cultivating) serendipity. This conceptualization contributes to our collective understanding of how, why, and when (i.e., under what conditions) organizations can leverage the value in the unexpected, which opens up fruitful avenues for further research.     

Accountability of NGOs in Bangladesh A critical overview

NGOs in Bangladesh have been recognized as effective change agents in the socio-economic arena throughout the world. Their contributions in micro credit, non-formal education and primary health care are widely known. NGOs play a significant role in society. NGO accountability, as a result, has become a critical issue. NGO accountability in Bangladesh has been examined here in relation to patrons, clients and themselves. Of the three relationships only accountability to patrons is in a near satisfactory state. Accountability to clients is handicapped by lack of opportunities of beneficiaries to participate meaningfully in NGO policy making. Accountability to themselves is adversely affected due to the adherence to a strictly hierarchical system and the influence of founding and charismatic NGO leaders.     

Towards an Asian model of human resource management? A comparative analysis of China,Japan and South Korea

There has been much discussion regarding the possible decline and weakening of national systems of human resource management (HRM). Yet, culture and institutions are often cited as the major stumbling blocks to this outcome. Such constraints may dissipate in the analysis, particularly if ‘regional clusters’ are considered where geographic and cultural closeness and ‘openness’ to similar economic pressures exist. In such cases, it might be postulated that convergence in HRM will occur. We argue that China, Japan and South Korea represent such a cluster. This article examines these countries, to see if a degree of convergence is taking place and if it is towards an identifiable ‘Asian’ model of HRM. A model of change is presented that distinguishes between levels of occurrence and acceptance. Details of the development and practice of HRM in each country are then set out. The article ends with a discussion and implications section and a brief conclusion.     

The Creation of the Office for National Statistics

A new Office for National Statistics was created in the United Kingdom in 1996 following a series of developments designed to strengthen the relevance and integrity of statistics. This paper describes these fundamental changes and sets out a blueprint for future progress. It also sets current developments in the United Kingdom in an historical and international context.     

What helps? Women engineers' accounts of staying on

We have considerable understanding of the obstacles that women engineers encounter and the reasons that they leave the field, but we know less about what enables them to remain. Adopting an interpretivist approach, this article examines how a group of British women engineers in two FTSE 100 companies account for “staying on” in their male‐dominated work settings. We delineate four specific forms of help that facilitate women's retention in the field. We argue that exposure to help leads to women developing a habitus that enables them to continue working in engineering. To conclude, we draw on our findings to outline HR practices that will facilitate supportive relationships in the workplace and pave the way towards developing more positive organisational climates.     

论现代物流企业的发展观

物流业经过诸多年的发展目前已经成为最热门的行业之一,物流企业的注册数量也与日俱增,达到前所未有的规模。毋庸置疑,任何企业都希望自己迅速做强做大,并成为真正现代物流企业的典型代表,要实现这一目标一个首要问题就是要解决现代物流企业的发展观问题。     

浅谈大体积混凝土裂缝的控制

大体积混凝土的裂缝问题是实际工程中长期困扰工程技术人员的问题,其控制技术的研究是混凝土结构研究的热点问题,具有重大的学术价值和潜伏的工程背景。     

Supply Chain Strategies in the UK Fashion Industry—The Rhetoric of Partnership and Realities of Power

This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions, issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process, partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends with an agenda for future research.