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江建 《化学教学》2006,(4):63-64,62
利用图象、图示等方法对等效平衡的建立、等效平衡的类型和应用做了比较深入的阐述。  相似文献   

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Family pictures     
Bernardine Dohrn is a children's rights advocate, peace activist, Little League coach, and mother of three in Chicago, Illinois.  相似文献   

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Abstract

School exclusions remain at a high level in the UK. Exclusions are the result of the interaction of complex factors, and schools are not equipped to tackle disaffection and disruptive behaviour on their own. The article describes the evaluation of a multidisciplinary home and school support project in a city borough. The project provides early intervention for primary school children at risk of developing serious emotional and behavioural problems and of subsequent exclusion. To this end the project works with children, parents/carers and schools in a holistic manner. The project also aims to improve home-school relationships, increase teacher understanding and integrate professional practice. Both mainstream and special settings have found the project to be of value.  相似文献   

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图像的传播更纪实、更便捷,大众传播媒介的广泛参与使之变得更加“受众化”。探究什么是“读图时代”以及“受众”的读图心理,对传播媒体的发展具有重要意义。  相似文献   

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变形的图画     
《双语学习》2013,(11):30-31
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为彰显国学与语言应用学,本文试图在语言蕴藉的深广度、时空感和思辩性等方面作些探究,以较翔实的材料印证基本特征,有益于提高语言的鉴赏力与表现力。  相似文献   

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表达自由权是公民的一项基本权利,与表达自由相邻接的一个问题即是表达自由权的界限问题.在保障该权利的过程中对其边界进行界定是十分,必要的。基于此,本文拟从表达自由权的概念出发,从该权利性质、功能的角度来探讨表达自由与公共利益、其它基本权利发生冲突时的解决办法,并试图结合我国实际、在参照美国法律相关规定的基础上明晰表达自由权的界限。  相似文献   

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1 紫外线和臭氧层 地球上一切生命所须的能量都来自太阳.太阳在普照大地的同时要辐射各种各样的紫外线,其中有:  相似文献   

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在学生管理工作中,根据学生个性的差别加以引导、调适思想观念和教育方式。采用“移情管理”的方式。有针对性的开展工作。利用教育观念和管理方式的转变,有效的开展学生管理工作,在理解学生的基础上使我们的思想教育工作落到实处。  相似文献   

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职业技术教育的生存、发展和壮大,主要涉及到专业设置能否对路,课程模式、教学设计和教学方法能否科学定位,技能型人才所采取的培养过程和运作方式,以及职业教育必备的条件。  相似文献   

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浅谈碱式盐     
杨建宁 《化学教学》2007,(12):72-72
让我们先看两个高考题:1.孔雀石和石青是自然界存在的两种碳酸盐类铜矿,它们的化学组成可表示为:xCuCO3.yCu(OH)2(x、y为正整数且x≤2,y≤2)(1)孔雀石和石青分别与过量盐酸反应时,孔雀石耗用盐酸的物质的量与生成CO2的物质的量之比为4∶1;石青则为3∶1。请推算它们的化学组成。  相似文献   

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中国是诗歌王国,自古重视诗教,但是近年来由于中考的导向作用,诗教渐渐被人们冷落。最近由于郑州连年开展青少年诗词创作比赛,诗教又引起了学校及教师的重视,我们又看到了诗教的希望,诗教本来是不该被冷落的。  相似文献   

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Over the past decades, there has been an ongoing debate about whether education should aim at the cultivation of emotional wellbeing of self‐esteeming personalities or whether it should prioritise literacy and the cognitive development of students. However, it might be the case that the two are not easily distinguished in educational contexts. In this paper I use J.L. Austin's original work on speech acts to (a) emphasise the interconnection between the cognitive and emotional aspects of our utterances, and (b) illustrate how emotional force affects communication in the classroom.  相似文献   

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本文阐述了数学教学应当培养学生的直觉思维能力的意义,并从:①创设直觉思维培养的环境;②培养扎实的基础;③重视题型教学;④培养学生思维的创造性等四方面论述了对学生直觉思维的培养。  相似文献   

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Conclusion The use of the motion pictures in the various classes was unquestionably worthwhile and profitable to the respective students. The advantages to these students becomes clearer when one recalls that there was a significant gain on every single film test; and further, that about one-sixth of the entire instructional time in the experimental classes was given over to the use of motion pictures. In spite of this time allocation, there were many gains for the experimental classes on the standardized tests, some of them significantly so, and not one single instance of a significant loss. Thus did the Nebraska Program of Educational Enrichment Through the Use of Motion Pictures document the case for the use of films in selected areas of the secondary curriculum. At a time when educators are seeking help in solving some of the crises in education, the research carried out with curriculum enrichment by films in Nebraska is particularly pertinent. It represents the first fullscale attempt to discover the values of motion pictures in enriching the school program under a variety of conditions; and it foreshadows, perhaps, a curriculum in which films may play a more integral role in instruction. Wesley C. Meierhenry is associate professor of the history and principles of education and school administration at the University of Nebraska. He was program administrator of The Nebraska Program of Educational Enrichment Through the Use of Mition Pictures.  相似文献   

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本文指出了中学化学实验中存在的危险试剂,根据其性质进行科学的分类并阐述了保存的方法。  相似文献   

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就高校实验室的管理体系、师资配置体系、专业设置体系的建立以及亟须解决的几个问题提出初浅的看法。  相似文献   

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