公安大学学生学习策略水平调查研究

本研究采用国际通用学习策略量表（LASSI量表）,对中国人民公安大学的246名学生进行了学习策略水平测量,并将其与北师大、浙江大学、浙江师大三所普通高校学生的学习策略进行了比较。结果表明：（1）公安大学的学生学习策略总体水平与普通高校一样普遍偏低,尤其是“态度”和“动机”水平,而“时间管理”与“焦虑”水平较高;（2）公安大学的学生在“态度”、“动机”、“专心”、“选择要点”和“考试策略”等分量上明显低于三所高校的学生,而公安大学的学生在“自我测试”分量上明显高于三所高校的学生;（3）公安大学与三所高校学生的学习策略结构方程模型不一致,后者可以通过缓解学生焦虑和提升专心程度来提升学习策略总体水平,而公安大学需要综合考虑。最后提出了几个有效培养学生学习策略的建议。     

浅谈中学数学课堂教学评价

以“人的发展”为本是基础教育课程改革的出发点和归宿。在课堂教学中的“人”应包含“学生”与“教师”两种对象,“人的发展”应为学生与教师的共同发展。中学数学课堂教学评价的主要目的是为了全面了解学生的数学学习历程,激励学生的学习和改进教师的教学,更好地促进学生的发展。     

浅谈兴趣与体育课教学

体育教学离不开体育教师的“教”与学生的“学”,其中教师的“教”固然重要,但是学生的“学”也是不可忽视的,只有充分调动学生学习的积极性和主动性,才能使学生“学”得好,同时也体现出教师“教”得妙。而学生的学习兴趣将直接影响其学习的积极性和主动性,也就是说学生对体育课有无兴趣,将直接影响到体育教学的质量。     

浅谈“专升本”学生的高等数学再教育

近年来,大部分高校都招收了一部分“专升本”学生,“专升本”学生与应届本科生的高等数学基础不同,这就要求“专升本”学生与应届本科生的高等数学教育应有所区别。在保证完成教学大纲的基础上,做好专科与本科高等数学知识的衔接。     

让学生会问

作为教师你会问吗?作为学生你会问吗?“学问学问”,只要想“学”,就得会“问”。但课堂中的“问”仿佛是教师的专利,而学生仿佛只须“答”而无须“问”。我们的考试评价标准只有“答”而无“问”。我们的教育也从不引发学生“问”的兴趣,只用“答”来代替学生的“问”。先贤们对“问”的研究也多半局限于如何让教师“会问”。诚然,这种研究是必要的,有其研究的价值,但这只研究了一半。在积极开展创新教育的今天,在大力实施创新教学课堂改革的今天,在培养学生创新能力的今天,我们需要关注和研究另一半———让学生“会问”!毕竟,学生“问题意识”的缺失是我们教育的一种悲哀,而且,不仅仅是教育的悲哀。鼓励学生“敢问”、教学生“会问”,是走出这种悲哀困境的第一步。无疑,这项工作应该从学科课堂教学抓起。21世纪是科技激励竞争的世纪,是知识经济的世纪。我们的教育能不能革新我们个人的思想方式与习惯,大力强化问题意识,能不能有效地形成解决问题的意识、习惯和能力,创造性地面对前所未有的挑战,关键在于我们能不能让孩子拥有“问题”,永远充满“问题”。意识到教学中“问题”的存在与价值并不意味着学生就一定会提问。让学生“会问”首先让学生“敢问”并且“能问”,引导学...     

“双减”政策内涵的辩证：学生与家长的视角

对于学生与家长来说,“双减”政策的内涵充满着辩证色彩,带有一定的可能性与不确定性。“双减”政策主要针对的是学生校外作业负担重,要坚决减下来,就必然增加校内课后服务。这就不是简单的减,而是一种“提质”或“增效”,也是另外一种意义上的“增负”。减轻学生作业负担意味着相应地减轻家长负担。与学生一样,家长的“减负”与“增负”彼此相连,不可分割,即有“减”就有“加”。对家长来说,不论充满积极意义的“引导”“沟通”及“培训”,还是带有消极含义的“考试”焦虑,都是一种“增负”。最大限度地创造机会,在“增效”与“增能”上下功夫,把“增负”化为转机,把挑战化为动力,使“减负”所带来的不确定性与可能性转变为积极向上的正能量。     

在大学英语教学过程中培养学生自主学习能力

教学是教师的“教”与学生的“学”交互作用的过程。大学英语教师不仅要关注“教”的设计,还要关注学生“学”的设计,特别要关注教师的“教”与学生的“学”之间的交互作用。要注重在教学过程中培养学生的自主学习能力。教师要积极地介入和引导,培养并提高学生的学习自主性,促使学生能够为自己的部分学习行为或者全部学习行为负责;加强学习过程监控、完善评价机制,从而更好地提高大学英语教学质量。     

刍论小学数学课堂中的动与静

随着新课程改革的不断推进和深入,数学课堂越来越趋于实在。只有“动静结合”的课堂是最为高效的,对于学生的发展是最有益的,教师可以在学生探究活动、学生课堂思维与活动氛围、课堂教学中,将“动”与“静”有机统一,让学在“动”中发现,在“静”中提升。     

差异理论下高校辅导员思想政治工作的理性审视

针对当前高校辅导员思想政治工作面临的现实困境,应厘清“总体”与“个别”、“有用”与“需要”、“推崇”与“适合”的关系,突出“把准学生思想脉搏、增强思想政治工作针对性、提升思想政治工作亲和力”3个重点,满足学生的成长发展需求。     

让“真我”在作文中飞扬

探究学生喜欢张扬个性但作文中又失去真我的原因:一是“应试教育的‘抗’创新”,二是“教师思想‘鲜’创新”,三是“学生思想‘惧’创新”。教师指导学生写“真我”作文的有效方法:一是要引导学生在生活中寻找“真我”,二是在作文训练中要关爱“真我”,三是要注重学生做人与作文的“真我”和谐统一。     

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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