问题提出教学模式融入初中数学的认识与思考
Understanding and Thinking of Integrating the Problem Raising Teaching Mode into Junior Middle School Mathematics

基于“问题提出”的教学模式有助于学生理解与运用数学知识，培养学生的思维能力，促进学生问题解决能力的发展。但问题提出教学模式在中学数学课堂的实施过程中依旧存在许多限制。本文基于“问题提出”的教学模式作为框架，选取课例“平方差公式”截取课堂教学片段，展示单个问题提出的教学流程，并对课例进行分析，为初中数学课堂教学提供建议。
The teaching mode based on “problem raising” is helpful for students to understand and use mathematical knowledge, cultivate students’ thinking ability and promote the development of students’ problem-solving ability. However, there are still many limitations in the implementation of the teaching model in middle school mathematics classroom. Based on the teaching mode of “problem raising” as the framework, this paper selects the lesson example “squared and variance formula” to intercept the classroom teaching fragments, shows the teaching process of single problem raising, and analyzes the lesson examples to provide suggestions for junior middle school mathematics classroom teaching.