分数应用题在小学数学中不仅是重点之一,而且是难点之一。因为它涉及的数量关系比较复杂,灵活性大,学生不易掌握规律,因而解题时往往束手无策。在教学中如何才能化难为易呢?本文试就此谈一点体会。 一、讲清分数的概念 深刻理解分数的概念是解分数应用题的基础,因此要把它作为一条主线,贯穿于分数应用题教学的始终。 Fractional application questions in primary school mathematics is not only one of the key, but also one of the difficulties. Because it involves a number of complex relationships, flexibility, students are not easy to grasp the law, so often do nothing when solving problems. How can we make it difficult for teaching in teaching? First, to clarify the concept of scores A deep understanding of the concept of scores is the basis for solving the application of scores, so we should take it as a main line, throughout the teaching of fractional applications always.