从比较研究的视角看基于理论框架下的两节“曲线与方程”课的教学设计

Comparative Analysis of Two Instructional Designs on "Curve and Equation" under the Theoretical Framework

比较研究可以帮助人们更好地认识事物的本质，把握教育的一般规律．课堂教学效果与相应的教学设计密切相关，对两节课的教学设计进行比较分析，能够丰富用比较研究的方法研究课堂教学的案例，并对具体的课堂教学提供有益的参考和帮助．这两节课的教学设计的对比从以下6个方面展开：内容和内容解析、目标和目标解析、教学问题诊断分析、教学支持条件分析、教学过程设计和目标检测设计．

A comparative study can help people better understand the nature of things, and grasp the general law of education. The effect of classroom teaching is closely related to its instructional design. A comparative analysis of two instructional designs can enrich the methods of comparative study with classroom teaching case studies, and provide insights to the understanding and the improvement of classroom teaching. This comparative study covers six aspects of an instructional design： teaching content and its analysis, teaching objectives and the analysis, teaching problems analysis, analysis of the supportive teaching environment, instructional process design, and the assessment design.