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1、湘美版小学美术四年级上册花手帕教案花手帕花手帕学习领域：“设计应用”教学目标：1、 了解染缬工艺的特点和历史，以及图案的基本知识。2、 掌握染制纸手帕的基本方法和要领，在实际操作中感受色彩及图案的变化与韵味。3、 培养学生耐心、细致的学习态度和对民间传统艺术的热爱。教学重点是：启发多种折叠方法，染制出色彩图案美丽的纸手帕。教学难点是：折法多样，色彩搭配合理。课前准备：生宣纸或纸巾，水粉或水彩颜料，调色盘、画笔、笔洗、抹布等。教学过程：(一)欣赏感受1、展示实物布手帕，引导学生欣赏感受纸手帕的特别之处以前的布手帕是我们的常用物品，很少有人会仔细欣赏其图案美。现在取而代之的是用过之后就随手丢弃的白
2、色纸巾。于是，我在教学一开始就展示了几块实 物布手帕，而后又出示了用彩色水浸染出各种美丽图案的纸巾，纸手帕的艳丽花纹一下就吸引住了孩子们的目光。正在他们诧异布手帕和这种手帕的不同之处时，我 让几个孩子上台自己触摸两种手帕，感受材质上有何不同，通过体验学生说出了此手帕的材料是纸材。从贴近学生生活入手，引导学生观察、对比，激发学生也想亲 自动手制作一方美丽“纸手帕”的强烈愿望。2、引出本课课题花手帕。(二) 方法指导1、在让学生了解纸手帕的制作步骤有哪些时，我采用了与学生一起合作演示的方式：首先我很随意的拿出一张纸巾折叠了几下，请一位同学上台自行用彩水染制。通过很明显的分工，学生自己得出结论：折染
3、。2、折法启示1)将以前学过最基本的两种折法田字格和米字格通过课件直接展示，学生回顾并跟着课件的演示动手折叠。2)折完基本折法后，提问学生：你能在这两种折法的基础上折出其它不同形状来吗?小组间同学进行折法演变的探讨和尝试。请代表上来演变不同的折法。3)学生演示后，老师小结：在这两种基本折法的基础上稍加变化原来还可以折出这么多形状。课件展示老师演变基本折法后折的几种形状，如在田字格基础 上演变出的“川字格”“州字格”“井字格”;在米字格基础上演变出的“双米字”“两端辐射”“中心辐射”等折法。引导学生观察不同的折法所产生的不同染 形。3、染法示范1)老师用浸染、点染的方法示范染纸，让学生分析折叠后
4、的纸巾哪些部位适合用浸染、哪些地方需要用到点染。并且观察浸染时间的长短对染色有何影响。2)师生共同总结染制纸手帕的要点：a、要注意色彩的控制，以一种颜色为主，与其它色彩要注意深浅的搭配;b、染色时要注意时间控制，浸的时间长则吸色多，染色面积大，反之则吸色少，染色面积小。(三)、观察分析欣赏课件里纸手帕作品(优劣对比)。提问：你喜欢哪块纸手帕? 为什么?（四）学生实践创作教师在学生活动过程中进行有针对性指导。(五)作品展示与交流（六）拓展欣赏视频民族扎染视频结束语！祝大家学到有用的知识，提升自己的能力，实现自己的梦想，踏踏实实干好每一件事，为美好的明天而努力！16.n6.2,bn2e9z72n4
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