【设计理念】“神奇的莫比乌斯带”是人教版义务课程标准教科书第七册的内容,莫比乌斯带也叫做莫比乌斯圈,它是德国数学家莫比乌斯在1858年研究四此定理时偶然发现的一个副产品。莫比乌斯带已被作为了解并欣赏的有趣的图形之一,写进了新课程标准。本节课中,在老师的带领下,让学生自己动脑想象,动手操作,学会将长方形纸条制成一个神奇的莫比乌斯带,进而引起出乎意料的变化过程。拓宽学生的数学视野,在联系生活、感受用途的环节 【Design Concept】 “Magic Mobius Band ” is the content of the seventh book of the standard version of the Voluntary Education Curriculum, Mobius band also known as Mobius ring, which is the German mathematician Mobius A by-product of the accidental discovery by Sri Lanka in the study of the four theorems in 1858. The Mobius Strip has been written as a new curriculum standard as one of the interesting figures to understand and appreciate. In this lesson, under the leadership of a teacher, students are encouraged to imagine and do their own thing and learn how to make the rectangular note into a magical Mobius strip, which in turn causes unexpected changes. Broaden students’ mathematical horizon, contact life, feel the use of the link