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一、背景《海底世界》是湘教版小学美术教材二年级下册的第六课,本课的教学目的之一是让学生了解“对称与不对称”的知识,运用相关知识剪贴出不同的鱼形纹样。教学可分为六个环节。1.导入:了解鱼的身体结构和特点。2.观察:了解对称的知识,分别感受对称与不对称的美。3.探究:鱼的装饰方法。4.作业:分两步完成,先完成鱼的外形的剪制,再完成鱼的装饰。5.展评:让学生把作业贴到以海底世界为背景的大图片上,全班进行
First, the background “Underwater World” is the second edition of the Hunan version of primary school art teaching materials in the sixth lesson, the purpose of this lesson is to enable students to understand the Different fish pattern. Teaching can be divided into six areas. 1. Import: understand the body structure and characteristics of fish. 2. Observe: understand the symmetry of knowledge, respectively, feel the symmetry and asymmetry of the United States. 3. Explore: fish decoration method. 4. Homework: completed in two steps, first complete the shape of the fish cut, and then complete the fish decoration. 5. Exhibition Review: Let the students paste the homework to the big picture with the underwater world as the background, the whole class