在小学阶段,问题解决的学习是模型思想建立和方程意识培养的重要途径,具有重要的意义。它有利于培养学生的思维能力、运算能力、分析问题和解决问题的能力;有利于缩短小学与中学内容的差距,更好实现由算术方法向代数方法的过渡。基于此,本文以行程为题为例,探讨如何有效对问题解决的教学进行创新。 In the elementary school stage, learning problem-solving is an important way to establish model ideas and raise awareness of equations, which is of great significance. It is conducive to cultivating students’ thinking ability, computing power, problem analysis and problem solving; help shorten the gap between primary and secondary content, and better achieve the algebraic method from the mathematical method to the transition. Based on this, this article takes the travel as an example to discuss how to innovate the teaching of problem solving effectively.