论迁移在数学教学中的作用

所谓迁移,是指已经获得的知识技能,方法态度对学习新知识、新技能的影响。这种影响可能是积极的,也可能是消极的,前者是正迁移,后者是负迁移。这里所论及的是充分利用正迁移的积极影响,搞好数学教学。有两种不同的教育观,一种是为知识而教,另一种是为迁移而教,为知识而教重知识的习得,为迁移而教重能力的培养。数学教学是要通过数学知识的传授,实现数学能力的发展。数学因素是人的智能的重要组成部分,一个人智能的高低,从一定意义上说,取决于数学因素的水平。数学教学中能否正确应用正迁移的积极影响,直接关系到数学教学     

迁移理论在数学概念教学中的应用

介绍数学概念学习中的迁移现象，说明迁移理论在数学概念教学中有着较广泛的应用，提出在数学概念教学中怎样引导正迁移。防止负迁移。     

谈数学联想的思维迁移

数学联想是知识学习与数学庭用的重要思维形式，结合数学教学实际，从联想产生的思维迁移的两类作用，阐述了教学中数学联想迁移及其处置方法。     

摭谈五种数学经典阅读习惯的培养

人类的智能主要是由语言智能、数学逻辑智能、空间智能等八项组成,数学教学其实就是数学语言的教学.在实践研究过程中,发现"数学阅读"是关键,对"数学思考"和"数学表达"至关重要.阅读方法的提炼和阅读习惯的培养显得尤为重要."涂鸦式"阅读注重双手并用,手脑同步;"示错式"阅读强调反思改进,化错为利;"手势式"阅读神形兼备,入脑入心;"图示式"阅读图文并茂,智慧链接;"联比式"阅读巧联妙比,实现正迁移.     

多元智能理论对数学新课程教学的启示

在数学新课程教学中，要改变传统数学教学过分强调逻辑一数学智能的做法，应关注学生的一般智能，调动学生的多种智能来参与数学学习。为此，课堂应成为以“探究一研讨”为主的合作交流空间．走出课堂，让学生在活动中学数学，在“做数学”中“学数学”。多样化地呈现数学内容，尊重差异。实施个性化教学。     

利用迁移规律 提高教学质量

讨论了数学教学中，怎样利用认知结构的3个变量和学生自我评价对迁移的影响，实现数学学习的正迁移。     

中考数学第一轮复习教学浅探

第一轮复习是中考数学复习教学的一个重要环节,它是在学生学完了初中数学内容后,进行的一次系统、全面的回顾与整理,以达到补充遗漏知识,澄清模糊概念,整合零散内容,使学生对知识的掌握系统化、条理化,落实高层次智能目标、促进学生智能迁移的目的．     

数学教学中迁移规律的应用

数学教学不仅承担着传授知识、技能的任务，更有培养学生数学思维品质的使命。在教学过程中，教师应正确运用迁移规律，尽量扩大正迁穆的有利影响，防止和减少负迁移的干扰作用。     

在数学教学中迁移理论的应用

任何学习过程本身都可看成是一个迁移过程,数学教学也不例外。若迁移理论切实运用到数学教学中,则不仅有利于提高学生信息迁移的能力,也有利于提高学生的数学学习能力。本文重点讲述在数学教学中迁移理论的应用。     

论迁移法在数学概念教学中的运用

从启发学生进行对比分析，深刻理解有关概念的本质区别；注意概括分析，形成良好的认知结构；精心设计迁移练习，发挥学生的主体作用等三个方面论述了如何在数学概念教学中，使学生在获得大量的正迁移的同时，避免负迁移的产生，有效地利用迁移法提高数学概念教学质量。“为迁移而教”使学生形成良好的数学思维品质。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

库克斯顿城堡

城堡, 是欧洲典型的建筑之一, 每个城堡都有一个美丽的传说或是一段历史。从本期开始, 我们将推出“城堡之旅”, 带各位读者去浏览、观赏欧洲各地的城堡, 开始一段文化与历史的旅途!     

胡主席在印度,我却在中国

Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer.