基于驱动性问题链的化学教学设计——以“盐类的水解”为例

Instructional Design of Chemistry Teaching Based on the Drive-Problem Chain:taking “Hydrolysis of salts” as an Example

问题教学法是重要的教学方式之一,驱动性问题链是问题教学法的核心策略。以促进学生认识发展的驱动性问题链的教学设计具有很强的现实意义,同时也有很高的挑战性,以人教版《化学反应原理》"盐类的水解"(第一课时)为例,探讨中学化学教学中如何实现运用驱动性问题链促进学生认识发展的教学设计。

Problem Based Leamingisone of the important ways of teaching, The teaching design of the Drive-Problem Chain which can develop the students＇ learning skill is meaningful as well as challenging. The writer takes ＂hydrolysis of salts＂（Period 1）published by People＂ s Education Press as an example, exploring how to use drive-problem chain to promote the learning development of students in the chemical teaching in middle high school.