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1、教学目标：1认识计数单位“一”和“十”，初步理解个位、十位上的数表示的意义，能够熟练地数100 以内的数，会读写100 以内的数，掌握100 以内的数是由几个十和几个一组成的，掌握 100 以内数的顺序，会比较100 以内数的大小。会用100以内的数表示日常生活中的事物，并会进行简单的估计和交流。2能够比较熟练地计算20 以内的退位减法，会计算100 以内两位数加、减一位数和整数，经历与他人交流各自算法的过程，会用加、减法计算知识解决一些简单的实际问题。3经历从生活中发现并提出问题、解决问题的过程，体验数学与日常生活的密切联系，感受数学在日常生活中的作用。4会用上、下、前、后、左、右描述物体的
2、相对位置；能用自己的语言描述长方形、正方形边的特征，初步感知所学的图形之间的关系。5认识人民币单位元、角、分，知道1 元=10 角，1 角=10分；知道爱护人民币。6会探索给定图形或数的排列中的简单规律，初步形成发现和欣赏数学美的意识。7初步体验数据的收集、整理、描述、分析的过程，会用简单的方法收集、整理数据，初步认识条形统计图和统计表，能根据统计图表中的数据提出并回答简单的问题。8体会学习数学的乐趣，提高学习数学的兴趣，建立学好数学的信心。9养成认真作业、书写整洁的良好习惯。10通过实践活动体验数学与日常生活的密切联系。教学重点：1、100以内数的认识。2、20 以内的退位减法。3、100以
3、内的加减法口算。第一单元：认识图形（二）教材分析：认识图形（二），这部分内容是在上学期“认识立体图形”的基础上教学的，通过上学期的学习学生已经能够区分常见的立体图形了，这里主要是通过一些操作活动，让学生初步文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S
4、5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6
5、HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S
6、5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6
7、HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S
8、5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6
9、HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5体会长方形、正方形、平行四边形、三角形、圆这些平面图形的一些特征，并感知平面图形与立体图形间的一些关系。本单元教学的关键是让学生通过摆、拼、剪等活动体会图
10、形特征，感知图形间的关系。教学重点：让学生认识长方形、正方形、平行四边形、三角形和圆的特征，通过折一折、摆一摆、剪一剪、拼一拼，辨别和区分这些图形。教学难点通过观察和实际操作，使学生初步感知所学图形之间的关系，培养学生初步的想象能力和创新能力。教学目标1.知识与技能目标：让学生认识长方形、正方形、平行四边形、三角形和圆的特征，通过折一折、摆一摆、剪一剪、拼一拼，辨别和区分这些图形。2.过程与方法目标：通过观察和实际操作、使学生初步感知所学图形之间的关系，培养学生初步的想象能力和创新能力。3.情感与态度目标：在学习活动中积累对数学的兴趣，增强与他人交往、合作的意识。文档编码:CH7R4O5T1I
11、6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H
12、1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I
13、6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H
14、1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I
15、6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H
16、1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I
17、6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5第二单元：20 以内的退位减法教材分析本单元学习的主要内容有两个：1 十几减几需要退位的减法，2 用“20 以内退位减法”和以前学过的进位加法解决简单的问题，即“用数学”。本单元的计算安排了两个例题，但实际分三个层次展开的。第一曾用游园会的情境让学生经历发现问题、提出问题理解问题和初步解决问题过程，感受数学的作用与乐趣。第二层通过学习“十几减 9”的计算方法为“十几减几”的学习构建基本的
18、学习思路。第三层借助“十几减 9”的思维方法，运用知识的迁移的办法，引导学生学习“十几减几”其他多道题目的口算方法。教学重点：20 以内退位减法的计算。教学难点：用加、减法的关系,计算 20 以内退位减法以及解答应用题。教学目标1、使学生经历与他人交流各自算法的过程，能够比较熟练的口算 20 以内的退位减法。文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E
19、9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:
20、CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E
21、9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:
22、CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E
23、9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:
24、CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B52、使学生初步学会用加法和减法解决简单问题。第三单
25、元：分类与整理教材分析本单元由“整理房间”和“一起来分类”两个活动构成。“整理房间”主要通过让学生经历对房间内物品的整理过程，感受到分类是需要一个标准的，体会到分类在生活中的作用。“一起来分类”，一方面，巩固分类需要确定一个标准；另一方面，体会分类标准的多样化。通过这两个活动，让学生初步体会到分类的必要性，初步掌握分类的方法。教学重点：能按给定的标准或自己选定的标准进行分类，体会分类标准的多样性。教学难点：运用分类的方法，解决生活中的相关的实际问题。文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R
26、5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T
27、1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R
28、5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T
29、1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R
30、5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T
31、1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R
32、5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5教学目标1.在动手操作的活动中，经历分类的过程，初步体会分类的含义和方法，感受分类在生活中的作用。2.能按给定的标准或自己选定的标准进行分类，体会分类标准的多样性。3运用分类的方法，解决生活中的相关的实际问题。4.初步养成有条理地整理物品的习惯，体会分类在生活中的必要性。第四单元：100 以内数的认识教材分析：本单元的内容是100 以内的数的认识。它包括数数、数的组成、数位的含义、数的顺序和大小比较、整十数加一位数和相应的减法。本单元教学的难点有三 1 数数过程中，当数到接近整十数时，下一个整十数是多
33、少。2 数位的意义。3 探索例 7 的百数图中有哪些有趣的排列。文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8
34、 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7
35、R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8
36、 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7
37、R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8
38、 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7
39、R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5教学重点：掌握 100 以内数的写法，理解各数位上的数表示的意义。教学难点：学会数数和理解数位上的数表示的意义。教学目标：、使学生能够正确的数出以内的物体的个数，知道这些数是由几个十和几个一组成的，掌握以内数的顺序，会比较以内数的大小。、学生知道十位和个位的意义，能够正确的熟练的读写以内的数。、
40、结合数的认识，是学生会计算整十数加一位数和相应的减法。、结合具体事物,使学生感受 100 以内数的意义，会用100以内的数表示日常生活中的事物，并进行简单的估计和交流。第五单元认识人民币文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH
41、7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L
42、8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH
43、7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L
44、8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH
45、7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L
46、8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5教材分析：本单元的内容是：认识人民币的单位元、角、分和它们的十进关系，认识各种面值的人民币，能看懂物品的单价，会进行简单的计算。让学生结合自己的生活经验和已经掌握的100 以
47、内数的知识，学习、认识人民币，一方面使学生初步知道人民币的基本知识和懂得如何使用人民币，提高社会实践能力；另一方面使学生加深对100以内数的概念的理解；体会数概念与现实生活的密切联系。同时在本单元的教学中，老师要创设具体地生活情境，让学生在购物的活动中认识人民币。教学重难点：（1）认识人民币的单位：元、角、分及简单计算。（2）人民币单位间的换算。单元教学目标：1、使学生认识各种面值的人民币，并会进行简单的计算。2、使学生认识人民币的单位元、角、分，知道1 元=10 角，1 角=10 分。3、通过购物活动，使学生初步体会人民币在社会生活、商品交换中的功能和作用并知道爱护人民币。文档编码:CH7R
48、4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8
49、ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R
50、4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8 ZM6R5H1S5B5文档编码:CH7R4O5T1I6 HY1N9Q8E9L8