凸显学科价值的教学重难点突破策略——分子结构

Breakthrough Strategies of Key and Difficult Points in Teaching of Molecular StructureHighlighting Subject Value

新课程背景下,通过探索“分子结构”主题的“学科背景下的学习问题挖掘”和“发展具备学科特质的学习活动”教学策略,促进学生学习方式的转变,有效突破认知难点,发展学生的化学学科核心素养。

Under the background of the new curriculum,the teaching strategies of“mining learning problems under the discipline background”and“developing learning activities with discipline characteristics”under the theme of“molecular structure”are explored to promote the transformation of learning methods,effectively break through the cognitive difficulties and develop the core literacy of chemistry.