大概念视域下大单元整体教学设计策略探析——以说理议论文为例

Exploration of the Design Strategy for Holistic Teaching of Large Unit From the Perspective of Big Concept--Taking Argumentative Essays as an Example

大概念作为素养教育落地的重要抓手,关注人的认知能力的高路径迁移。理解和研究大概念理论与学科核心素养的关系,有助于教师进行大概念教学。大概念应以单元为具体实施对象,通过提取单元中的大概念、对单元整体进行规划、设定以素养为导向的单元目标、持续性过程教学步骤及认知发展型单元评价促进大概念教学。

As an important means to implement competency education,the big concept focuses on the high path transfer of human cognitive abilities.Understanding and researching the relationship between the theory of big concept and the core competency of the subject is helpful for teachers to carry out big concept teaching.Big concept should take units as implementation object,and big concept teaching should be promoted by extracting big concept from units,planning the unit as a whole,setting competency oriented unit goals,and adopting teaching steps of continuous process and unit evaluation of cognitive development.