模糊教学在高中地理教学中的渗透

本文针对学生在传统教学中不同程度的能力缺失提出模糊教学,指出模糊教学在高中地理教学中渗透的两个理论依据(高中生心理特征和地理教材的特点),并通过一定教学实践从三个方面(培养学生发散思维、培养学生创新能力、培养学生审美情趣)进行实践分析,进一步指出模糊教学是一种激发学生思维能力的教学。     

初中语文趣味教学之我见

新课标要求“教师要善于激发学生的学习兴趣,创造性地开展多种形式的教学活动,努力形成教学个性”。然而初中语文教学长期采用传统教学模式,尤其是农村初中语文教学,学生更是被长期束缚在“课堂+作业”的旧教学框架中,忽视了学生创新精神和实践能力的培养,极大地压抑了学生学习语文的热情,因而学生表现出厌学的情绪。针对初中语文教学现状,必须致力于语文趣味教学研究。语文教育研究和教学实践证明：语文趣味教学可以有效的激发学生学习语文的积极性和主动性,拓展学生的创新思维,增强学生的实践能力,培养和提高学生语文素养。本论文结合初中语文教学实践,阐明了初中语文趣味教学的意义和价值,总结了关于初中语文趣味教学的一些方法和策略。通过多种途径优化语文教学,激发学生学习语文的热情,培养创新精神,全面提高学生的语文素养,形成语文实践能力。     

如何引导学生主动参与语文教学活动

语文教师在教学中,必须引导学生主动参与到教学中来,教师要创设平等、和谐、宽松的教学环境,重视培养学生学习语文的兴趣,激发学生参与教学的热情,千方百计营造有利于学生主动探索发展的教学情景,给予学生更大的空间和更多自主支配的时间,调动学生主动动脑、动手、动口,使之全员参与、全程参与教学,同时在教学中要及时对学生给予积极的评价,正面的肯定,重视个性差异,促使学生学习语文的可持续发展。     

浅谈数学教学中学生创新意识的培养

本文从教学实践出发提出了数学教学中培养学生创新意识的几种方法。通过营造宽松的教学氛围,让学生主动参与教学,培养学生非逻辑思维来激发学生的创新意识,为提高学生学习数学的积极性提出建议。     

语文能力是小学语文教学的核心

传统教学论认为教学的本质是传授知识,学生是接受知识的容器。而现代教学论认为教学的本质是促进学生的发展,主要是发展学生的智能,发展学生的智力和能力。素质教育要求教学的本质是对学生德、智、体、美素质的全面激发。而教学的核心目的是使学生在掌握知识的基础上发展智力,培养能力。     

论快乐体育在高中体育教学中的作用——以健美操课程为例

运用实验法、调查法等研究方法,以培英高级中学选修健美操课程的学生为研究对象,分为实验组与对照组。其中实验组学生运用＂快乐体育＂教学手段进行健美操课程教学,对照组学生运用常规教学手段进行教学。研究结果显示,相比常规模式教学,快乐体育教学手段可激发学生的学习兴趣,激发学生参加运动的自觉性和主动性,促进学生个性和谐发展。     

让教学调整踏着学生的思维舞步——例说《致女儿的信》课堂生成

教学需要教学引领,而这个"教学引领"就是设计能抓住学生思维活动的教学流程.教学设计如果给予学生完整的思维,才算真正抓住了语文课堂教学的"魂",课堂上才可以真正调动学生全身心参与到学习活动中来,才可以真正提高教学效率,培养学生学习语文的能力.     

高中数学教学中学生主体参与方法的思考

教学中对学生个体成长的重视是提高教学效果的重要前提条件,在课程改革背景下,教师在教学过程中突出学生主体,培养学生的学习兴趣,提升学生的各种能力是我们教学的重要目标,高中数学教学同样如此,所以认真思考高中数学教学中如何提高学生的主体参意识有着重要的意义。     

高中政治课教学课堂导入方法的研究

在繁重的高中教学中,教师要在教学的过程中缓解学生对教学内容的抵触情绪,为了既照顾到学生的情绪,又在课堂的学习中达到教学的目标,教师就要在教学内容的引入上作为开展教学的关键,引发学生的兴趣,吸引学生的注意力,实现教师和学生的沟通,提高教学的效率,真正做到将教学的艺术和提高教学的质量结合起来.     

新课改下的体育教学探索

体育课的目标在于突出强调要尊重教师和学生对教学内容选择的同时,注重教学评价的多样性,使体育教学有利于激发学生的运动兴趣,培养发展学生的个性和养成坚持体育锻炼的习惯。这就使得体育教学要以学生为中心,以学生为主体,一切教学从学生的兴趣和要求出发。在这一教学目标的实施过程中,教师往往会有这样的困惑,学生的主体作用发挥了,教师的主导作用该如何体现?一切教学从学生的兴趣和要求出发,教师如何教学?完全放开则有放羊之嫌,与教学目标精神相违背。怎样正确认识新课改背景下的体育教学?以下我想就体育课程改革谈一点体会。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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