论文部分内容阅读
化学素养所包含的中学化学课程标准中规定的学科知识、学科能力、学科思想,是学科体系三个基本要素。文章探讨了化学思想的内涵、功能,指明化学思想对学生科学素养的培养具有“方向标”的引领作用,并以人教版选修4《化学反应原理》“第四章电化学基础”为例,揭示隐含在教材中的化学思想的内容、方法和层次,探讨教师如何将所揭示的化学思想转化为对课程教学的引领,推进教学的有效性。
The subject knowledge, subject ability, and subject ideology defined in the standards of the middle school chemistry curriculum included in the chemical literacy are the three basic elements of the subject system. The article explores the connotation and function of chemical thinking, and points out that chemical thinking has a leading role in cultivating students’ scientific literacy, and teaches people to take elective editions 4 “Principles of Chemical Reactions” and “Chapter 4 Electrochemical Fundamentals Take an example to reveal the contents, methods and levels of chemical ideas implicit in teaching materials, and discuss how teachers can turn the revealed chemical ideas into the guidance of curriculum teaching and promote the effectiveness of teaching.