1.深度学习注重批判理解。化学教学常常要运用化学实验帮助学生清晰地观察物质性质及其变化的相关现象。物质性质及其变化与多种因素相关,产生的现象多样而复杂,要求学生对物质性质及其变化不仅要注意实事求是,还应保持一种批判或怀疑的态度,批判性地看待物质性质、变化,并深入微观层面分析思考其原因,从而加深对深层知识和复杂概念的理解,尽 1. Deep learning focuses on critical understanding. Chemistry teaching often uses chemical experiments to help students clearly observe the changes in the nature of matter and its associated phenomena. The nature of matter and its changes are related to many kinds of factors, and the phenomena produced are diverse and complex. Students are required to pay attention not only to seeking truth from facts but also to a critical or skeptical attitude towards the nature of the matter and its changes. They should critically view the nature of the matter and the changes , And in-depth analysis of the micro-level analysis of the reasons for deepening the understanding of deep knowledge and complex concepts, make