课堂教学情境是数学教学中的重要因素之一。新课程下非常强调对于问题情境的创设。好的问题情境对于促进学生的主动参与，激发学生学习数学的兴趣，发展学生的思维能力、问题解决能力以及应用意识都具有非常重要的作用。本文在分析已有的研究基础上，着重探讨初中阶段数学课堂教学情境的创设。对于课堂教学的情境，本文的分析是从其现实性、意义性和挑战性三个方面分析其内容，创设的原则以及对于教学的指导意义。所有的分析都是基于资料和大量的课堂教学案例基础上的。最后，本文还提出了创设数学教学情境应注意的几个问题。

Teaching context in classroom, which emphasized by the new mathematics curriculum, is also one of the key factors in mathematics instruction. Good contexts in mathematics teaching will be very important for students in their actively math learning, interest in math, capability of mathematics thinking, problem-solving ability, and good sense of application in the world Based on former studies, this article focuses on how to create mathematics teaching context in classroom, especially on junior high school level. The three parts of teaching context, such as its reality, meaningful, and challenge, are given more detail descriptions and particularly in their contents, principles and significance. Furthermore, in term of first hand material and many classroom cases, this study also makes effort on presenting several problems that will be avoided in contexts design.