以项目为主导的高中化学对分课堂——以“追根溯源金属铁”为例

Project-leading Chemistry PAD Class in Senior High School——A Case Study of“Tracing Back to the Source of Metal Iron”

针对高中化学课堂教学中存在的主要问题,在充分吸收项目教学优点的基础上,将贴近现实生活的化学微项目贯穿于对分课堂实施全过程,提出以项目为主导的对分课堂教学新模式,并在高中化学课堂中进行实践。本文以"追根溯源金属铁"化学微项目为例开展以项目为主导的对分课堂。实践结果表明,该教学模式充分体现了新课标中所倡导的自主学习、合作学习、探究学习理念,且符合高中生身心发展规律,值得进一步推广与应用。

In view of the main problems existing in chemistry teaching in senior high schools,on the basis of fully absorbing the advantages of project teaching mode,make chemistry micro-projects closed to real life run through the whole process of PAD Class,A new project-leading PAD Class mode is put forward and be put into practice in high school chemistry teaching.In this paper,taking the chemical micro-project of"Tracing back to the source of metal iron"as an example,the project-leading chemistry PAD class is carried out.The practice results show that the teaching mode fully embodies the concepts of autonomous learning,cooperative learning and inquiry learning advocated in the new curriculum standard,and conforms to the law of high school students’physical and mental development,which is worthy of further promotion and application.