河图洛书是中国易学关于八卦来源的传说。洛书上排列成数阵的黑点和白点,蕴藏着无穷的奥秘。如何将这一蕴含着丰富数学文化内涵的知识引入数学课堂?在课堂教学中对这一文化现象的介绍究竟可以深入到哪个层次?我们在研课的过程中进行了深入的探讨。根据古书记载,用1~9这9个数构成九宫图,用图形表示只有唯一结果,即我们在课堂上向学生 Hetuluo book is China's Yi learning gossip sources about the legend. Row of books arranged in a matrix of black spots and white spots, contains infinite mystery. How to bring this knowledge which contains rich mathematical culture connotation into the mathematics classroom? What can be introduced to this cultural phenomenon in the classroom teaching? We conducted a deep discussion in the course of the research. According to ancient records, with 9 numbers from 1 to 9 constitute a Jiugong map, only the only graphical representation, that is, we in the classroom to the students