理解是数学教学的基本目标 ,也可以说是首要的目标 .关于数学理解的机制虽未达成一致的认识 ,但联系促进数学理解的观点在众多文献中都可以见到 .联系的观点应成为数学教学基本观点 .我们应该自觉地、有意识地运用这个观点 ,以合理的、多方面的、多层次的联系促进数学理解的教? Understanding is the basic goal of mathematics teaching, it can be said that the primary goal.Although the understanding of the mechanism of mathematics did not reach a consensus, but to promote the understanding of mathematics point of view can be seen in many documents.Contact point of view should become a math Teaching basic point of view.We should consciously and consciously use this point of view, with reasonable, multifaceted, multi-level connection to promote the teaching of mathematical understanding?