一年级数学下册复习教案
打印日历一、教材分析:
这部分内容主要是通过对本学期内容进行全面的复习和整理，帮助学生进一步理解和掌握本学期所学的基础知识。提高计算能力和解决问题的能力。教材大致可以分为四个部分:(1)第1—5题主要复习认数、认识钟表、认识物体以及简单的统计方法。(2)第6—10题主要复习10以内的加、减法。(3)第11—14题主要复习20以内的进位加法。(4)第15—18题主要是综合应用所学的知识解决一些简单的实际问题。
二、教学理念:
《数学课程标准》指出，教师应激励学生学习，关注学生在数学活动中所表现出来的情感与态度，帮助学生认识自我，建立自信。
三、教学目标:
1、使学生进一步认识20以内的数，理解加、减法的含义，进一步理解和掌握10以内的加、减法和20以内的进位加法，能正确、熟练地口算相关的式题，形成相应的计算技能。
2、 使学生在具体的活动中，进一步认识长方体、正方体、圆柱和球，认识上下、前后、左右等方位，能应用分一分、排一排、数一数等方法收集和整理一些简单的数据，培养初步的空间观念和统计观念。 3、使学生在应用所学知识解决简单实际问题的过程中，进一步发展分析问题、解决问题的能力，体会数学在日常生活中的广泛应用，培养初步的数学应用意识。
四、 课时安排: 4课时
第一课时 怎样学电脑
教学内容
期末复习(一)(教材第97,98页第1,5题)
教学目标: 久久偷
1、通过复习使学生会整理20以内数的顺序，会比较数的大小，掌握数的组成和数位，加深对位置、几和第几的认识，巩固对钟面时间的认识，和对四种形体的认识。
2、使学生能在别人的帮助下进行简单的有条理的思考和整理，并用自己的语言表达出来，培养其数学的逻辑思维能力，语言表达能力。
3、结合本班情况有针对地组织复习，使全班学生都有收获，增强学生学习地成功感，提高学习数学的信心。mass tour; Increa the intensity of the investigation and mediation of disputes, full implementation of the backlog for processing of letters and calls system of leading cadres; Keep against all forms of illegal and criminal activities of highhanded, ensure a good social order; Strengthen the collection of intelligence analysis, cloly guarded activities of evil cults; Full implementation of the social curity prevention and control in key areas and the treatment of rious public curity issues to troubleshoot, ensuring harmony and stability. Four further strengthen publicity and ideological work. Typical highlights of lected tree cultivation, and moral exemplars in the province do not have emerged, respecting the moral model Hang Li Poh, the provincial worker Yu Youbo, State-level model worker Fan Youzhi, Hu Jingqiu, including Yunnan, nujiang's finest, promoted the theme, the combination of a positive energy. Hunan satellite TV in wangji du Village completed the metamorphosis of the show's filming, silent nu nu television pro
gram aired the "busybody" Lao Li, ancient village, wood and Jia cun and XX m villages were rated as provincial and State level civilized village. XX international visibility and reputation further enhanced. In addition, we continue to promote democracy, people's congress, political consultative conference role play, gongqingfu, a mass organization to better rve the scientific development. Further
教学重点:
复习数学概念
教学难点:
帮助学生整理已有知识。
教学具准备:
媒体课件，口算卡片
教学过程(本文来自优秀教育资源网斐.斐.课.件.园):
一、复习数
1、我们学过哪些数，你能说出来吗,你是按什么顺序说的,有不同的方法吗, 按顺序说20以内的数。
2、谁排在第一个,谁排在第六个,从左向右数，5排在第几,从右向左数呢, 3、完成第1题。
指名说说后面2 幅图是怎样看的。
4、完成第2题。
(1)独立在书上完成后汇报交流。
(2)观察:5离1近还是离11近,你怎么看出来的,10离8近还是离18近, (3)从直线上你能看出几比几大，几比几小吗,说给同桌听听。 5、你会在计数器上表示11吗,左边是什么位，右边是什么位,十位上的一颗珠表示什么意思,个位上的
一颗珠表示什么意思,
想着计数器说16的1是在哪一位上，表示什么,6是在哪一位上，表示什么,16是怎么组成的, 6、完成第3题。
二、复习钟面
1、出示钟面，你看到了什么,
2、时针和分针是怎么走的,你会说说时间吗,说出第4题的时间，你是怎么看出来的,它们的分针有什么
特点,
三、复习形体
方位和统计
1、课件出示第5题，观察，说说分别有些什么形体,
总是饿>6月13
怎么提升自己的气质2、对长方体、正方体、圆柱和球分别进行统计，把统计的结果填在书上。 mass tour; I
翡翠级别
ncrea the intensity of the investigation and mediation of disputes, full implementation of the backlog for processing of letters and calls system of leading cadres; Keep against all forms of illegal and criminal activities of highhanded, ensure a good social order; Strengthen the collection of intelligence analysis, cloly guarded activities of evil cults; Full implementation of the social curity prevention and control in key areas and the treatment of rious public curity issues to troubleshoot, ensuring harmony and stability. Four further strengthen publicity and ideological work. Typical highlights of lected tree cultivation, and moral exemplars in the province do not have emerged, respecting the moral model Hang Li Poh, the provincial worker Yu Youbo, State-level model worker Fan Youzhi, Hu Jingqiu, including Yunnan, nujiang's finest, promoted the theme, the combination of a positive energy. Hunan satellite TV in wangji du Village completed the metamorphosis of the show's filming, silent nu nu television program aired the "busybody" Lao Li, ancient village, wood and Jia cun and XX m villages were rated as provincial and State level civilized village. XX international visibility and reputation further enhanced. In addition, we continue to promote democracy, people's congress, political
consultative conference role play, gongqingfu, a mass organization to better rve the scientific development. Further
>儿童手抄报
