高阶思维取向下小学数学核心知识的教学实践——以“分数与除法的关系”的教学为例

Teaching Practice of Core Knowledge of Mathematics in Primary School with High-Rank Thinking:Taking the Teaching of“the Relationship Between Score and Division”as an Example

该文阐述了核心知识和高阶思维的要义及两者的内在关联,并以“分数与除法的关系”为例,在对核心知识的教学困惑深入反思的基础上,呈现了简约详“核”,思维进阶的课堂实践策略:聚点构架完善认知,加强思维的深刻性;注重关联搭建支架,提升思维的逻辑性;多元表征核心知识,促进思维的独创性;打通核心知识要义,注重思维的批判性。