论文部分内容阅读
在新课程改革下,化学实验在初中化学教学中所起的作用越来越大。化学教学并不是单纯地教授一些化学基础知识和原理方程式,而是通过一系列化学实验来阐释化学的概念及规律。直观的实验操作展示了化学的本质,同时提高了学生的学习积极性,使他们能够直接理解并且掌握运用化学基础,为未来进一步学习知识打下基础。因此,教师要了解并掌握初中化学教学中的实验教学重点。
Under the new curriculum reform, chemical experiments play an increasingly important role in junior high school chemistry teaching. Chemistry teaching is not simply to teach some basic chemical knowledge and principles of equations, but through a series of chemical experiments to explain the concept and laws of chemistry. Intuitive experimental practices demonstrate the nature of chemistry while enhancing students’ motivation to learn so that they can directly understand and master the basics of chemistry, laying the groundwork for further learning in the future. Therefore, teachers should understand and master the experimental teaching in junior high school chemistry teaching.