研究性学习在高职化学教学中的应用

研究性学习的核心是创新精神和实践能力的培养。在高职化学教学中,积极开展研究性学习是培养现代化高级应用型人才的一个重要手段。努力优化教学情景,诱发研究动机,尊重学生和专业个性,强调学生学习的探索与研究、情感与体验、交流与合作过程,让学生在研究性学习过程中感悟到创新的乐趣;在研究性学习过程中探求知识,锻炼学生自主学习的能力、创新能力和实践能力,加快学生成为可持续发展的人才。     

开展研究性学习,提高综合素质

研究性学习是继素质教育、创新教育之后提出的新的学习方式，研究性学习以其不可忽视的优势体现了基础教育课程改革的要求，尤其对多元智力开发有重要的作用。在中等技术学校中，学生存在着自信心缺乏、厌学等倾向。因此，开展研究性学习可以增强学生的自信，激发学习兴趣，培养其正确的情感、态度和价值观。     

物理实验“研究性学习”教学模式探讨

根据现阶段中学物理实验教学中存在的一些弊端,探讨一种新的教学模式——研究性学习,具体论述了在物理实验中引入"研究性学习"的意义。对如何在物理实验中开展"研究性学习"进行了全面、具体的阐述,并结合当下物理实验教育的现状,提出来一些合理化的建议。     

学习新课标尝试新教学--谈音乐欣赏课中的研究性学习

音乐欣赏是通过音响激起情感体验,从而展开想象、联想的。新颁布的《义务教育音乐课程标准》,力求体现深化教育改革,全面推进素质教育的基本精神。而音乐欣赏课中的研究性学习正是改变欣赏教学方式、提高欣赏教学实效的全新的教学方法。研究性学习实践操作如下:①激发学生产生研究学习的兴趣;②激发学生提出问题,确定研究主题;③给学生充裕的研究时间和学习资料;④循序渐进的研究过程;⑤研究性学习的评价。音乐欣赏课中的研究性学习,改变了传统的教学模式,使学生在实践的过程中,学到更多的知识,体验到成功的快乐。     

研究性学习，开启初中小说阅读教学的一把金钥匙

研究性学习在初中小说阅读教学中,使学生能够充分发挥学习主动性,让学生在主动积极的思维和情感活动中,加深理解和体验、受到情感熏陶、获得思想启迪,培养了学生严谨务实的良好作风,使他们终生受益。     

信息技术与研究性学习模式的构建研究

信息技术是一种工具,一种教学的手段,在帮助教师提高教学有效性方面起到了很大很关键的作用,本文探讨的是信息技术与研究性学习课程的整合。通过对信息技术与课程整合以及研究性学习课程的研究,提出了一种新的模式——基于Internet的研究性学习模式。其目的是通过创建新型的双主教学结构,实现信息技术与研究性学习课程的整合,从而提高学生的信息素养、培养学生的创新精神和实践能力。     

皮亚杰结构--建构理论对中学语文研究性学习的启发意义

皮亚杰结构——建构理论对语文研究性学习具有重要的启示作用：学习过程和研究过程密不可分；要充分尊重学生的主体地位并使学生掌握科学的学习方法；要注意研究性学习中学生科学精神的培养和人格的自我实现。     

转变观念走出对中学“课题研究”认识的误区

研究性学习作为综合实践活动版块的重要内容,一种全新的课程,在执行过程中,部分教师对研究性学习课程的载体——课题研究产生了误解,尤其是对在中学中开展课题研究认识不足,诸如认为搞课题研究不应作为必修课;课题研究进课堂,教学条件不足,执行有困难等。我们必须予以澄清,才能促进研究性学习课程健康持续地发展。     

研究性学习平台的设计与开发

一、研究性学习平台开发的背景 当代世界,创新精神和实践能力己成为衡量个人素质高低的一个重要标准。为了适应社会持续发展的需要,改变学生的学习方式,培养学生的创新精神和实践能力已经成为世界各国教育改革的共同关注焦点。而一种新的学习方式——研究性学习已成为当代世界各国建构21世纪基础教育课题结构的基本趋势。从几年前研究性学习在我国悄然登陆,时至今日,它已经在全国各地轰轰烈烈的开展起来了。     

浅谈现代课堂学习方式与教学模式的改革

本文分析了新课程实施中学生新的学习方式——研究性学习方式及现代课堂教学的理念,指出教师在现代课堂施行教学模式改革的必要性和重要性。     

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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