新质生产力时代背景下“教学练评”一体化在高中数学中的探索——以《成对数据的统计相关性》教学设计为例

Exploration of the Integration of “Teaching, Learning, Practicing and Evaluation” in High School Mathematics in the Context of the Era of New Productive Forces—Taking the Teaching Design of “Statistical Correlation of Paired Data” as an Example

摘要: 在新质生产力时代背景下，高中数学教学面临培养创新型、数字化、跨学科人才的迫切需求。面对传统高中数学教学存在“教、学、练、评”割裂、教难、学困、练少、评单一等问题聚焦到“教学练评”一体化模式在高中数学教学中的创新与实践，以建构主义学习理论、发展性评价理论为理论基础，强调教学目标、设计、练习、评价四环节的有机融合，通过理论建构、路径探索，系统设计《成对数据的统计相关性》中“样本相关系数”教学案例丰富该模式对教育生产力升级的可适用性和在实际课堂中的可操作性，也提供了结合新质元素和新质环境的例题可供教学使用。

Abstract: Against the backdrop of the new productive forces era, high school mathematics teaching is confronted with an urgent demand for cultivating innovative, digital, and interdisciplinary talents. In response to the problems existing in traditional high school mathematics teaching, such as the fragmentation of “teaching, learning, practicing, and evaluating,” difficulties in teaching, troubles in learning, insufficiency in practice, and singularity in evaluation, this study focuses on the innovation and practice of the “teaching, learning, practicing and evaluating” integrated model in high school mathematics teaching. Based on constructivist learning theory and developmental evaluation theory, it emphasizes the organic integration of the four links: teaching objectives, design, practice, and evaluation. Through theoretical construction and path exploration, this study systematically designs a teaching case of “sample correlation coefficient” in *Statistical Correlation of Paired Data*, so as to enrich the applicability of this model to the upgrading of educational productivity and its operability in actual classrooms. Additionally, it provides example questions that integrate new-quality elements and new-quality environments for teaching use.