板书图示设计不仅是一门科学,而且还是一门艺术,它是教师在精通教材基础上的艺术再创造,有着特殊的审美价值。随着人们的审美心理和审美趣味的变化,传统教学中只讲究完美均衡、整齐对称的单一直叙静态式的板书图示越来越不受欢迎,而体现完形心理学原理的新颖灵活、富有流动美感的板书图示更能吸引学生、感染学生、激发学生的创造性思维,更有助于学生智力的开发和 It is not only a science, but also an art. It is a re-creation of teachers’ art based on mastery of teaching materials, and has special aesthetic value. As people’s aesthetic psychology and aesthetic tastes change, the traditional teaching only pay attention to the perfect balance, neat and symmetrical single straightforward static type of blackboard icon is less and less popular, and reflects the principles of Gestalt psychology of novel and flexible, Rich flow of beauty of the blackboard icon is more attractive to students, students infected and stimulate students’ creative thinking, but also contribute to the development of student intelligence