论文部分内容阅读
2009年央视春晚中,刘谦以长达八分半的近景魔术《魔手神采》红遍中国,进而拉开了国人对魔术的欣赏与喜爱。最近几年,很多电视台也都增加了魔术类节目,邀请了一些魔术师表演并揭示了一些简单魔术的原理,很受大家的喜爱。在我们平时的物理教学中,如果能在课堂中加入一些魔术环节,肯定能激发学生学习物理的兴趣,提高我们课堂教学的效率。下面,笔者列举几个平时在课堂教学中表演的小魔术,并分析他们的物理原理,希望能给广大的物理教师一点启发和帮助,能让我们的课堂教学更加精彩。
2009 CCTV Spring Festival Evening, Liu Qian with up to eight-eighths of the close-range magic “magic hand” popular in China, which opened the appreciation of the people and love magic. In recent years, many television stations have also added magic programs, invited some magician performances and revealed some simple magic principles, which are very popular with everyone. In our usual physics teaching, if we can add some magic in the classroom, we can certainly stimulate students’ interest in physics and improve the efficiency of our classroom teaching. Below, I list a few usually perform the magic in the classroom teaching and analysis of their physical principles, hoping to give the vast number of physics teachers a little inspiration and help make our classroom teaching more exciting.