探究性模式在初中数学课堂教学改革中的应用

初中数学教师作为教学的组织者和学生的合作者,需要在教学实践中将学生日常生活与数学知识联系在一起,使学生能够对所学知识有深刻的认识,通过采用探究性教学法,让学生能够认识到数学知识的深奥和思维训练功能,树立学好数学的信心。本文主要探讨初中数学课堂教学中探究性模式的应用。     

如何培养高中生的数学探究性学习的能力

近年来,全社会都十分关注学生的数学学习,而数学探究性学习是根据青少年身心特点提出的学习方法,是培养现代公民和创新人才的需要,是数学教学改革和研究的重要课题,是探究性学习和研究性学习的糅合,是充分发挥学生的主体作用,引导学生主动积极地参与数学知识的发现过程.因此培养学生数学探究性学习的能力成为重中之重.本文结合新课标和高中数学教学的实际,探讨探究性学习方式在高中数学教学中的应用和实践,力图为培养学生数学探究性学习的能力探索一条实践之路.     

探究性教学在中学数学例题教学中的应用

探究性教学旨在以学生为教学主体,通过教师的积极引导,让学生能够更好进行数学实践活动,对数学知识的学习能有质的飞跃。本文通过对探究性学习在中学数学例题教学中的应用进行合理分析,提出了一些有效的建议。     

探究性学习在小学数学教学中的应用分析

正小学数学是初级的逻辑推理与抽象化学科,是后续数学学习的基础。小学数学教学不仅要传授数学知识,同时要培养学生综合实践能力和独立解决问题的精神。小学数学教学中引入探究性学习就是充分尊重学生的主体地位,基于数学学科的特点而进行的创造性教学。一、探究性学习浅析探究性学习的基本特点是个体的主动性。学生为了达成某一目的,而主动地获取知识,得到新旧知识的重新构建,形成相关科学概念,并掌握探究技能。     

刍议新课程背景下初中数学探究能力的培养

数学新课标明确指出:学生是学习的主体,有效的数学学习活动不是单纯地依赖模仿与记忆,而是动手实践、自主探索与合作交流.尤其探究性学习更是重要学习方式之一,在自主探索和合作交流的过程中,促进学生真正理解和掌握基本的数学知识与技能,数学思想和方法.本文就新课程背景下初中数学探究性活动教学课题的研究实践,谈谈如何在新课程背景下培养初中生数学探究性学习的能力.     

初中数学探究性学习活动的设计

在初中数学教学中开展探究性学习活动,符合数学学习的特点和规律。它有利于学生在学习过程中真正理解和掌握数学知识与技能、数学思想和方法,获得广泛的数学活动经验,有利于培养学生数学探究能力、创造精神和实践能力。探究性活动设计,可分为形成性探究活动设计、建构性探究活动设计和应用性探究活动设计。     

创设探究性问题培养学生的应用与创新能力

新课程标准要求学生动手操作、自主探索、合作交流、实践创新;数学教学中选用一些探究性问题,把数学知识应用于实际生活,培养学生的数学应用与创新能力;注重创造、实验、探索、猜想等能力的培养。     

数学教学中探究性教学模式的应用探析

随着教育的不断发展,小学中年级数学教学模式不断改革。传统的教学模式过于生硬,学生在学习的时候遇到了很大的困难。探究性教学主张教师和学生在建立良好关系的前提下,进行探究性学习,获取数学知识。探究性教学强调学生思维能力的培养,对中年级学生的数学素质有积极的作用。     

浅谈在课堂教学中开展探究性学习

在初中数学教学中开展探究性学习活动,符合数学学习的特点和规律。它有利于学生在学习过程中真正理解和掌握数学知识与技能、数学思想与方法,获得广泛的数学活动经验,提高学生的主体参与能力,有利于培养学生的数学探究能力、创造能力和实践能力。     

开放课堂 放飞心灵——对小学数学探究性活动课的思考

随着新课程的推行,培养学生的创新意识和实践能力,使学生感受数学与现实生活的密切联系,初步学会运用所学的数学知识和方法解决一些简单的实际问题,已成为小学数学界的共识。在数学教学中强调让学生"做数学"比让学生知道数学更重要,而探究性活动课就是"做数学"的具体体现。下面笔者结合自己的教学实践与探索,谈几点个人看法:     

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!     

The Reader Response Approach to Teaching of English Literature

During interview with English majors, it was found that a majority of students expressed disappointment with their experience of English literature classes. Students' dislike of learning English literature appears to be the major problem of teaching English literature in China. Reader response approach is a good way to solve this problem. In this paper, I explain the rationale behind the reader response approach, such as its origin, definition, features, assumptions, and strategies. Then I illustrate how reader response approach works as a teaching strategy by presenting several teaching models. At last I evaluate its usefuiness for teachers and present the advantages of reader response approach in Chinese context.