学科核心素养统领的高中信息技术教学内容结构建构

Construction of High School Information Technology Teaching Content Structure Oriented by Subject Key Competences

随着学科核心素养成为新一轮基础教育改革的标志性词汇,学科核心素养的落地问题也成了当前一线信息技术教学亟待解决的关键问题。对此,文章首先探讨了信息技术学科核心素养在教学中落实的两个基本问题,并结合前期课堂教学实践,得出学科核心素养四个要素在教学实施中不是平行的,可以采用以计算思维为主导的设计思路,来指导一线教学。在此基础上,文章基于CTACK的关系框架,采用学科知识与社会重建融合取向来建构教学内容,形成学科核心素养统领的信息技术教学内容结构。

Subject key competence has become the landmark in the new round of basic education reform,and the implementation of subject key competence has become a key problem to be solved urgently in current front-line information technology teaching.Therefore,the paper firstly discussed two basic problems of subject key competences of information technology in the implementation of teaching.Based on preliminary teaching practice,it was concluded that four elements of subject key competences were not parallel in teaching practice and the design idea led by computational thinking could be used to guide front-line teaching.On this basis,the construction of teaching content was carried out based on the relationship frame of CTACK (Computational thinking,Activity,Content knowledge) using the content knowledge and social reconstruction integration orientation,in which the information technology teaching content structure led by subject key competence was formed.