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1、名师精编优秀教案8、7、6 加几教学设计下路小学马平教学目标：1、通过“闯关”活动使学生在已有经验的基础上,自主探索,计算 8、7、6 加几的各种方法。2、使学生进一步理解“凑十法”,并能正确熟练地口算8、7、6 加几。3、培养学生合作、动手操作等能力。4、让学生体验帮助别人的乐趣。教学重点：理解“凑十法”的思维过程。教学难点：自主探索计算 8、7、6 加几的各种方法。教学准备：课件、练习卡片。教学过程：一、导入活动1、听说游戏.(教师口头出示 10+几和 8、7、6 可以分成几的式子让学生抢答)2、教师和学生一起玩“凑十”的拍手游戏3、谈话“小朋友们,喜欢看喜羊羊与灰太狼 吗?今天,老师和你
2、们一起看行吗？教师和学生一起观看动画片后提问:它是谁?它怎么了?它为什么会哭?(引导名师精编优秀教案学生说出它被灰太狼抓走了,打算把它做成涮羊肉)多可怜啊!你们愿意帮帮它吗？二、教学例 1 8+6=1、大屏幕展示例 1 8+6=(配音+动画)灰太狼：小朋友们,要想救出美羊羊,可没那么简单。我设立了三道关卡，嘿嘿嘿第一关：(配音+动画)昨天上午我抓了 8 只灰兔，下午我抓了 6只白兔，一共多少只兔？2、让学生讨论或运用桌上的小棒动手操作，教师巡视指导。3、抽生回答并具体讲解“凑十法”思维过程，并板书出来。三、教学例 2(配音+动画)灰太狼：还不错嘛，闯过了第一关，不过第二关你们能闯过吗？请小朋友
3、们用自己喜欢的方法完成下面的式子：8+4=7+6=6+5=1、学生独立完成，教师巡视指导。2、抽生说说自己的运算方法，教师作简单评价。四、学生尝试用多种方法探究学习例3 8+9=(配音+动画)灰太狼：咦你们还真有两刷子嘛！最后一关，我是不会让你们闯过的！我老婆还等着吃涮羊肉呢？每个小朋友至少得用两种方法完成任务。（大屏幕展示8+9=）1、让学生选择自己喜欢的两种方法完成任务。2、展示学生作品并板书出来。(配音+动画)灰太狼：你们这些小家伙，竟然这么能干！气死我了，我还会回来的文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV
4、2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7
5、L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码
6、:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9
7、HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 Z
8、L7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档
9、编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C
10、9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10名师精编优秀教案(配音+动画)美羊羊：小朋友们，太谢谢你们了，我邀请你们到羊村去做客好（课件展示到羊村后，正好赶上动物王国运动会。五、课件创设情景，学生巩固练习。（配音+动画）村长：美羊羊，你去哪里了？我们到处找你。赶快参加运动会吧！呵呵还来了这么多客人，我人老眼花了，麻烦你们帮我统计参加运动会各项活动的人数，好吗？1、练习题：（让学生独立完成并说说其思维过程）跳绳：8+5=跳高：
11、7+6=。跳高：7+5=100 米短跑：8+6=游泳比赛：红队蓝队7+4=7+8=8+7=6+9=6+5=7+9=7+7=6+8=7+6=6+7=（配音+动画）村长：小朋友，今天真的很谢谢你们，不但救出了美羊羊，还帮我统计了人数，你们太能干了，真了不起！2、拓展训练。+文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文
12、档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7
13、C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X
14、3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F1
15、0文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3
16、P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z
17、4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8
18、F10名师精编优秀教案六、课堂小结1、学生小结、教师做简单小结后揭题，板书“8、7、6 加几”。2、教师与学生一起歌舞表演喜羊羊与灰太狼的主题曲结束活动。附：板书设计、加几8+64 文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码
19、:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9
20、HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 Z
21、L7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档
22、编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C
23、9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10文档编码:CV7V7D3P7C9 HV2R7I1Z4X3 ZL7L1H4R8F10