低成本实验“慢”教学模式的探索与实践——如何提高初中物理课堂教学的有效性

How to Make Use of Low Cost Experiment "Slow" Teaching——Improving the Effectiveness of Classroom Teaching in Physics in Junior Secondary Schools

进入初中后,大多数学生认为物理学更难。而究其根源,却是对物理规律的不理解,一是因缺少动手失去体验实验过程的机会不能将抽象的物理模型直观化,其次,物理课堂上普遍存在着一种快节奏的现象。因此,必须切实提高初中物理教学质量,从应试教育转向素质教育。缓慢的教学可以在一定程度上提高初中物理课堂教学的有效性。使物理教育更加地贴近生活,更有意义。

After entering junior high school,most students think physics is more difficult.However,the root cause is the lack of understanding of the laws of physics.One is that the abstract physical model can not be intuitively visualized because of the lack of the opportunity to experience the experimental process.Secondly,there is a kind of fastpaced phenomenon in the physics classroom.Therefore,it is necessary to improve the quality of physics teaching in junior high school and change from examination-oriented education to quality-oriented education.Slow teaching can improve the effectiveness of physics classroom teaching in junior high school to a certain extent.Make physics education more close to life,more meaningful.