基于学科核心素养的拓展性阅读研究

A Research on Extensive Reading Based on Key Competence of Chemistry

教师对教材内容的二次开发与资源整合,是实现教学目标的关键环节.基于对苏教版必修1中拓展性阅读的分析,结合学生的认知和使用情况,提出利用拓展性阅读培养学科核心素养的必要性以及开发设计拓展性阅读材料应遵循的原则.以"从铝土矿中提取铝"教学为例,将拓展性阅读融入课堂教学,促进学生学习方式和认知方式的转变,深化对学科本质的理解,发展学科核心素养.

The key of achieving the teaching objectives is the teachers’ secondary development and resource integration of the content of the textbook. Based on the analysis of the extensive reading in the compulsory 1 of Chemistry(Jiangsu Education Edition), combined with the students cognition and use, the paper aims to highlight the necessity of using the extensive reading to cultivate key competence and the principles to be followed in developing and designing extensive reading materials. Taking the teaching of "Extracting Aluminum from the Bauxite" as an example. This paper integrates the extensive reading in teaching, promotes the transformation of students learning styles and cognitive modes, therefore, deepen the understanding of the essence of the discipline, and develope the key competence.