培养学生建构知识关系能力的个案研究——以“平行四边形复习课”为例

A Case Study on Developing Students’Ability to Construct Knowledge Relationships:Taking a Review Lesson on Parallelograms as an Example

扎根中国大地研究数学教育,可以更好传承与发扬中国数学教学特色,为建设一支新时代高素质专业化创新型数学教师队伍提供有力支撑.以“平行四边形复习课”作为研究对象,运用质的研究方法探究其蕴含的教学特征,建构教学结构模型.研究发现整个教学过程主要培养学生3种能力:一是结构性理解知识关系的能力;二是创造性建构知识关系的能力;三是批判性论证知识关系的能力.

Taking root in China to study mathematics education can better inherit and carry forward the characteristics of mathematics teaching in China,and provide strong support for building a high-quality,professional and innovative mathematics teacher team in the new era.In doing so,the teaching case of“parallelogram review course”is taken as the research object,and the qualitative research method is used to explore its teaching characteristics and construct a teaching structure model.The study found that the whole teaching process mainly cultivates students’three abilities:First,students’ability to structurally understand knowledge relationships,the second is the ability to creatively construct knowledge relationships,and the third is the ability to critically demonstrate the relationships between knowledge.