精彩的课堂源自有效——对小学数学有效教学的思考

来源 :新课程(小学) | 被引量 : 0次 | 上传用户:king_hxr
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
义务教育阶段的数学课程,其基本出发点是促进学生全面、持续、和谐的发展。它不仅要考虑数学自身的特点,更应遵循学生学习数学的心理规律,强调从学生已有的生活经验出发,让学生亲身经历将实际问题抽象成数学模型并进行解决与应用的过程,进而使学生获得对数学理解的同时,在思维能力、情感态度与价值观等多方面得到进步和发展。一、营造和谐的课堂教学氛围,让学生在愉快中学习,发展学生个性和谐、民主、平等的师生关系是构建和谐教学课堂的前提,更 The basic starting point of mathematics curriculum in compulsory education stage is to promote the development of students in a comprehensive, consistent and harmonious way. It should not only consider the characteristics of mathematics itself, but also should follow the psychological rules of students to learn mathematics, emphasizing from the students’ existing life experience, let students experience the abstract problem of mathematical models and solve the practical problems and the application process, As students gain understanding of mathematics, they progress and develop in many aspects such as their thinking skills, their attitudes and values. First, to create a harmonious atmosphere of classroom teaching so that students learn in a happy, harmonious development of student personality, democracy and equality of the relationship between teachers and students is to build a harmonious teaching classroom, more
其他文献
低段的学生在学习数学的过程中往往会出出现一些习惯性的错误,解题缺乏耐心而习惯于“走马观花”式的学习方法,对于一道题,还没看完,就急着说“不会”,不善于知识的联系和迁
本文通过对北京体育大学学科学生功能性动作测试的调查,评价目前大学生的身体功能水平,发现潜在的导致运动损伤的因素,并根据测试结果中出现的问题对大学生日常生活体育锻炼
A simple core-SOL-divertor model(CSD model)was developed to investigate qualitativelythe overall features of the operational space for the integrated core and
文化意识在翻译中的重要性不言而喻,然而在企业外宣翻译中的重要性尚未引起人们的足够关注,以致造成企业外宣翻译出现各种低级的语言错误和文化误译。本文通过对企业外宣翻译
采用简化的切片平面应变假设,利用增量叠加法对椭圆截面螺旋等通道挤压(ECSEE)过程的应变累积进行了分析计算。通过对横截面上某一质点进行追踪,将ECSEE变形过程分解为两种基
Lower hybrid simulation code (LSC) is integrated into transport code ONETWO tomodel discharges of EAST with heating and current drive using both lower hybrid w
本研究基于中美中学生英语写作类比语料库对中国中学生英语写作的词汇运用(词长)进行了描述和分析。统计分析显示,中国中学生的英语成绩与其英语写作的平均词长并不相关,但是
In this paper the determination of trace silver was described in which differential pulse anodic striping voltammetry was used at the Nafion-modified glassy car
有效课堂的建构是新课改对小学数学教学提出的综合性要求,这就要求小学数学教师能够结合数学的学科特点,通过教学情境创设以及课堂导学等教学手段合理利用数学教学契机,充分
Fe-based alloy layer reinforced by Ti(C,N) particles was produced on the surface of cast steel.X-ray diffraction (XRD) was used for phase identification in the