五级数学第一学期教学计划（季） .doc

五年级数学第一学期教学计划（2011年秋季）班级学生情况分析我所任教的五年级班大四班部分的学生学习态度比过去有很大的进步，有着良好的学习习惯，上课时基本上能积极思考，举手发言，合作意识较强，少数学生能主动、创造性的进行学习。但总体上从期末测试情况看，学生的成绩存在明显的两极分化，学困生的面还是比较大，针对这些情况，本学期在重点抓好基础知识教学的同时，加强学困生的辅导和优等生的指导工作，让不同的学生在数学方面有不同的收获。一、教材分析 本册教材内容包括：小数乘法、小数除法、简易方程、观察物体、多边形的面积、统计与可能性、数学广角和数学综合运用等。（一） 数与代数方面本册教材安排了小数乘法，小数除法和简易方程。小数乘法和除法是在学生掌握了整数的四则运算、小数的意义和性质以及小数加减法的基础上进行教学，继续培养学生小数的四则运算能力。简易方程中有用字母表示数、等式的性质、解简单的方程、用方程表示等量关系进而解决简单的实际问题等内容，进一步发展学生的抽象思维能力，提高解决问题的能力。（二）在空间与图形方面，安排了观察物体和多边形的面积两个单元。在已有知识和经验的基础上，探索并体会各种图形的特征、图形之间的关系，及图形之间的转化，掌握平行四边形、三角形、梯形的面积公式及公式之间的关系，渗透平移、旋转、转化的数学思想方法，促进学生空间观念的进一步发展。（三）在统计与概率方面，本册教材让学生学习有关可能性和中位数的知识。通过操作与实验，让学生体验事件发生的等可能性以及游戏规则的公平性，学会求一些事件发生的可能性；在平均数的基础上教学中位数。（四）在用数学解决问题方面， 教材一方面结合小数乘法和除法两个单元，教学用所学的乘除法计算知识解决生活中的简单问题；另一方面，安排了“数学广角”的教学内容，通过观察、猜测、实验、推理等活动，培养他们探索数学问题的兴趣和发现、欣赏数学美的意识。（五）本册教材还安排了两个数学综合应用的实践活动，让学生通过小组合作的探索活动，运用所学知识解决问题，体会探索的乐趣和数学的实际应用，感受用数学的愉悦，培养数学意识和实践能力。二、教学重点小数乘法、除法，简易方程，多边形的面积，统计与可能性等是本册教材的重点教学内容。三、教学难点理解小数乘、除法的算理，理解用字母表示数的意义，理解用字母表示数的公式，理解方程的意义及等式的基本性质，根据题意分析数量间的相等关系，理解多边行面积公式的推导过程。四、教学目标1、使学生在理解小数的意义和性质的基础上。比较熟练地进行小数乘法和小数除法的笔算和简算。2、使学生学会用字母表示数，表示常见的数量关系，初步理解方程的含义，会解简易方程。3、探索并掌握平行四边形、三角形和梯形面积的计算公式，会计算它们的面积。4、能辨认从不同方位看到的物体的形状和相对公式。5、理解中位数的意义，会求数据的中位数。6、体验事件发生的等可能性以及游戏规则的公平，会求一些事件发生的可能性；能对简单事件发生的可能性作出预测，进一步体会概率在现实生活中的作用。培养学生的环保意识，争做环保小卫士，向周边的居民宣传有关禁毒知识，做禁毒宣传的小能手。7、经历从实际生活中发现问题、提出问题、解决问题的过程。体会数学在日常生活中的作用，初步形成综合运用数学知识解决问题的能力。8、初步了解数字编码的思想方法，培养发现生活中数学的意识，初步形成观察、分析及推理的能力。9、体会学习数学的乐趣，提高学习的兴趣，建立学好数学的信心。10、养成认真作业、书写整洁的良好习惯。五、教学措施1、加强学习目的性教育，充分挖掘学生的潜能，发挥学生的主体作用。2、增强学生的动手实践活动，培养学生的空间观念。3、加强个别辅导，提高学困生的学习成绩。4、多创设学习情景，大胆放手让学生自学，解疑问难，发展学生的个性特长。5、注意加强数学与实际生活联系，让学生在活动中解决数学问题，感受、体验理解数学。6、合作探究，拓展引申。6、给特殊群体更多的关心与爱心，因材施教，分层次作业，适当降低要求。六、课时安排1、 小数乘法 （8课时）2、 小数除法（11课时）3、 观察物体（3课时）4、 简易方程 （16课时）（1）用字母表示数 （3课时）（2）解简易方程 （12课时）整理和复习 （1课时）量一量找规律 （2课时）5、多边形的面积（9课时）量一量 （1课时）6、 统计与可能性（4课时）铺一铺 （1课时）7、数学广角（3课时）8、 总复习（4课时）A1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30kA1DkaGtgKQcWA3P tGZ7R4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30kA1DkaGtgK tGZ7R4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2OHUm32WGeaUwYDIAWGMeR4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGZ7R4I30kA1DkaGtgKQcWA3PtGZ7R4I30kA1DkaGhn3XtKknBYCUDxqA7FHYi2CHhI92tgKQcWA3PtGshLs50cLmTWN60eo8Wgqv7XAv2 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