探讨合作学习在小学语文教学中的应用

随着教学改革的发展,语文老师在小学语文教学模式中对教学方法进行创新,从而适应现代教育发展的教学要求。语文老师通过落实因材施教的教学方针,不仅要培养学生的个人素养,也要促进学生的综合发展。本文主要阐述了合作学习在小学语文教学中的重要意义,并且提出了合作学习在小学语文教学中的应用策略。     

小学高年级语文读写教学创新对策思考

学生读写能力差成了小学高年级语文教学中最棘手的问题,给老师的教学带来了很大的困扰,为了能够很好的处理这一严重问题,开展关于语文的更多教学活动,健全学生语文的综合素质,语文老师必须研究出更有效地措施进行解决,文章基于这一背景下简单阐述了小学高年级语文读写教学的重要性,并在此基础上提出几点关于小学高年级语文读写教学的创新对策,旨在促进小学高年级语文教学工作的顺利开展。     

有关小学语文阅读教学中增强实践性的措施

阅读是所有课程的基础,也是语文学习中最重要的课程。在小学语文课程教学中,老师应该真正做到以学生为主体,提高小学生阅读学习的主动性与实践性,使小学生喜欢语文阅读,从而达到提高小学生阅读实践能力的目的。本文首先分析了小学语文阅读教学实践性的内涵,然后提出了增强小学语文阅读实践性的措施。     

只有有的放矢 方可游刃有余

素质教育讲究的是能力的培养,而阅读在语文中是最能体现学生能力的,所以在小学语文的教学中,阅读能力的培养便成为重中之重,便成为教育的方向。随着社会的进步与素质不断深入推行,阅读在小学教学中的比重也是越来越大。提高小学生的阅读能力也显得越来越重要。但在当今社会,要让小学生对阅读感兴趣是不太容易的事。因为当今社会的诱惑越来越多,越来越多样,而小学生又缺乏自制力,所以这就成为小学语文老师的难题。笔者将在下文中结合自己多年的教学经验来谈一下自己的感受。     

浅议小学语文作文教学方法的创新

教师在开展小学语文教学过程当中培养学生的写作能力,不仅能够提高学生的学习成绩,也有助于提高学生的语文表达能力,促进学生一生健康的成长和发展。而作文作为小学语文教学的重要内容之一,不仅能够促进学生语言表达能力和逻辑思维能力的发展,也能有效培养学生的观察能力和表现能力。因此,教师要创新小学语文作文教学方式,吸引学生的注意力来满足学生的兴趣需要,提高学生的写作兴趣。本文主要分析了在开展小学语文作文教学过程中存在的问题、提高小学语文作文教学的重要意义以及创新小学语文作文教学方法的实施策略。     

小学语文教学中如何培养学生的阅读能力

随着教育事业的不断推进,人们越来越清晰的认识到能力的重要性。在教学语文的教学中,阅读能力是对于小学阶段学生来讲最重要的能力。有掌握了一定的阅读能力,小学生才能更好的学习语文和其他学科。小学生要在小学阶段实现阅读能力的从0到1,需要学校和众多教师的共同努力。本文对小学语文教学中如何培养学生的阅读能力进行了简单的探析,希望能够对小学语文教学的教学有所裨益。     

网络创新语文教学

语文教学不仅肩负着基础教育的重任,而且为学生以后的学习起着基石和桥梁的作用。在明确语文老师教学能力的基础上,本文提出语文老师在课改中教学能力提高应加强的几个方面。     

网络创新语文教学

语文教学不仅肩负着基础教育的重任,而且为学生以后的学习起着基石和桥梁的作用。在明确语文老师教学能力的基础上,本文提出语文老师在课改中教学能力提高应加强的几个方面。     

基于小学语文高效课堂教学模式的途径探讨

小学教学是一切教育的起点,对学生日后的学习和发展均有着一定的促进作用。因此,小学语文老师应该积极地对提高小学语文课堂教学效率的有效措施进行探讨,运用科学、合理、有效的方法开展小学语文教学,进而构建高效的语文课堂。本文从三个方面分别阐述了如今小学语文课堂教学模式不高效的成因和小学语文高效课堂教学模式的途径。     

小学语文中低年级口语交际创设情景的方法分析

在小学语文学科的教学过程中,重视低年级学生的语文口语教学,培养学生良好的语文素养是十分必要的。小学学习阶段是培养学生语言表达能力的关键时期,科学有效的语文口语教学方法不仅能够帮助提升小学生的口语交际能力,对于学生个人的未来发展也有着重要的影响。基于此小学语文口语交际教学中创设情景的教学方法得到了广泛的应用,为小学语文教学工作的开展提供了重要的帮助。     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

How do children do mathematics with LOGO?

Abstract  This paper considers some results of a study designed to investigate the kinds of mathematical activity undertaken by children (aged between 8 and 11) as they learned to program in LOGO. A model of learning modes is proposed, which attempts to describe the ways in which children used and acquired understanding of the programming/mathematical concepts involved. The remainder of the paper is concerned with discussing the validity and limitations of the model, and its implications for further research and curriculum development.