本课的教学内容选自辽宁教育出版社初中活动课本第二册第十二课《压膜叶脉书签的制作》,本课教学注意通过实践验证课堂教学,但如何具体操作,对学生来说还是有很大难度。本节课中学生动手操作时间较长,学生对操作充满信心、好奇心,教师要充分调动学生的积极性,使丰富的空间想象思维与创造思维始终贯穿于整个课堂教学。同时通过本课的学习,学生靠自己的双手制作出压膜叶脉书签,从中感受到成功的喜悦,更激发他们的探索精神 The teaching content of this lesson is from Liaoning Education Publishing House junior high school activity textbooks Volume II of the twelfth class “film veins bookmarks production”, the teaching of this lesson through practice to verify classroom teaching, but how the specific operation, or students There is great difficulty. In this lesson, students have a long time to operate hands-on. Students are full of confidence and curiosity about the operation. Teachers should fully mobilize the enthusiasm of the students so that rich spatial imagination and creative thinking can be carried through throughout the classroom. At the same time through the study of this lesson, students rely on their own hands to produce a laminated veil bookmark, from which to feel the joy of success, but also to stimulate their exploration spirit