浅谈问题式教学在初中化学中的应用——以“氢氧化钠变质问题的探究”专题复习课为例

On the Application of Question Teaching in Junior Chemistry:Take“Probe into the Deterioration of Sodium Hydroxide”Review Course as an Example

在科学探究的过程中,将教材知识转化为一连串的问题呈现给学生,通过问题的解决,将知识系统化、网格化,并初步培养学生从个别物质延伸到一类物质的科学探究思维。

In the process of scientific inquiry,textbook knowledge is transformed into a series of questions to present to students.By solving the problems,knowledge is systematized and grid,and students scientific inquiry thinking extending from individual substances to a class of substances is initially cultivated.