“一桥飞架南北,天堑变通途。”这是毛泽东《水调歌头·游泳》中的诗句,诗中的“桥”使“天堑”变得畅通无阻。在育英学校(北京育英学校拥有小学、初中、高中三个学段)中小学之间我们架设了这样一座“桥梁”:十二年一体化的课程体系。也正是有了学校的“大课程观”才使得这节课得以呈现。一、我对教材与学生的分析利用数轴解决问题在小学数学中略有涉及,七年级教材中数轴的应用贯穿于《有理数》整个单元,例如 “This is the poem in Mao Zedong’s” Shuidiaogetou · Swimming “, the poem” bridge “so that” natural moat “has become smooth. In Yuk Ying School (Beijing Yuk Ying School has three primary, middle and high school primary and secondary schools) between the primary and secondary schools, we have set up such a ”bridge“: twelve years of integrated curriculum. It is also with the school ”big curriculum concept “ makes this class can be presented. First, my analysis of teaching materials and students use the number of axes to solve the problem in elementary mathematics is slightly involved, the seventh grade teaching materials in the axis of the number of applications throughout the ”rational number" of the entire unit, for example