怎样在教学中开拓学生思路并发展学生能力,这是一个十分重要而又颇有兴趣的问题,几年来结合中学化学教学,做了一些试验和探索,整理出来和大家讨论。增进学生思维能力在教学中,每介绍一种理论,或讲解一个概念,教师应该注重启发学生积极思考,总是在己有知识的基础上,按照由浅入深循序渐进的原则,让学生沿着知识的阶梯,一步一步的向上攀登。 How to develop student ideas and develop student abilities in teaching is a very important and interesting issue. In the past few years, combined with chemistry teaching in middle schools, we have done some experiments and explorations, collated and discussed with everyone. To improve student’s thinking ability In teaching, every teacher introduces a theory or explains a concept. Teachers should focus on inspiring students to think positively. Always follow the principle of gradual and deep learning based on their own knowledge, and let students follow the knowledge. The ladder climbs up step by step.