初中应用性问题的解题障碍及教学策略

Problems Solving Obstacles and Teaching Strategies of Practical Problems in Junior Middle School

应用性问题能有效反映学生的数学知识面,还能反映学生的数学能力。随着新中考改革的推进,应用性问题考题频繁出现在中考试题中。考生能有效解决应用性问题得益于生活经验的丰富性与数学阅读理解能力。文章先概述初中生面对应用性问题的一些障碍,接着探讨应用性问题教学的有效策略,以提升学生的数学应用能力。

Practical problems can effectively reflect students’mathematics knowledge and their mathematics ability.With the development of the reform of the new high school entrance examination,the practical questions are frequently in the middle school entrance examination.Candidates can effectively solve practical problems due to the richness of life experience and mathematics reading comprehension ability.This paper first summarizes some obstacles for junior high school students to face practical problems,and then discusses the effective strategies of practical problem teaching,in order to improve students’mathematics application ability.