学生在学习的过程中会产生许多困惑,这些困惑若不解决,那么学生在学习上就会一知半解,所有问题解决必须要对问题存在的认识为开始。数学本身就是一门抽象且逻辑性强的学科,加之小学是培养学生形成逻辑性的时期。问题既是课堂教学的中心同时也离不开问题的设计。而问题链的设计以教学为核心目标以及内容,贯穿整个课堂的教学,其优点具有一定的整合性以及探究性。然后教师在设计问题链的过程中仍然存在着不足。一、小学数学教学中有效问题链设计存在的问题 Students in the learning process will have a lot of confusion, if these problems do not solve, then students will learn a little knowledge, all problems must be solved to understand the existence of the problem began. Mathematics itself is an abstract and logical discipline, combined with primary school is to train students to form a logical period. The problem is not only the center of classroom teaching but also the design of the problem. The design of the problem chain to the teaching as the core goals and content throughout the classroom teaching, the advantages of a certain degree of integration and exploration. Then teachers still have problems in designing the problem chain. First, the elementary mathematics teaching effective problem chain design problems