在“相遇问题”的教学中 ,合理地运用直观法教学 ,创设教学情境 ,就能为学生理解抽象的数学知识提供丰富的感性材料 ,提高他们的学习兴趣和积极性 ,进而提高思维能力。下面就自己在教学“相遇问题”应用题时 ,如何帮助学生学会分析“相遇问题”的数量关系 ,谈两点体会。体会之 In the teaching of “Encounter Problems”, using intuitionistic teaching reasonably and creating teaching situations can provide students rich and sensitive materials for understanding abstract mathematical knowledge, enhance their interest in learning and enthusiasm, and improve their thinking ability. Here's how to help students learn to analyze the relationship between the number of “encounter” when teaching themselves on the “encounter problems” questions, two points of experience. Experience