魏海元

摘  要：化学是一门以实验为基础的学科，对于初中生来说，他们刚开始接触这门学科的时候常常是抱着浓厚的兴趣的，而随着学习时间的延长，如果教师在化学教学中采取比较单一、保守的教学方法，会使教学显得枯燥乏味，逐渐改变学生对这门学科的态度，使学生丧失兴趣和信心。而化学实验教学方法也直接决定着学生的化学学习兴趣和学习效果。新课程改革更强调让学生进行自主学习、自主探索。为此，教师应当改变传统化学实验教学方法，进行教学创新，为学生提供更多动手操作实验、动脑思考相关化学原理的机会。本文主要对初中化学实验教学现状进行了分析，同时提出了改进化学实验教学方法的有效策略。

关键词：初中化学;实验教学;有效方法

【中图分类号】G633.8      【文献标识码】A         【文章编号】1005-8877（2021）27 -0109-02

Explore the Teaching Methods of Junior Middle School Chemistry Experiments

WEI Haiyuan  （Tianjiabing Middle School，Linxia County，Gansu Province，China）

【Abstract】Chemistry is an experiment-based subject. For junior high school students，they often have a keen interest when they first come into contact with this subject. With the extension of their learning time，if teachers are teaching chemistry Adopting a relatively simple and conservative teaching method in China will make teaching seem boring，gradually change students attitudes towards this subject，and make students lose interest and confidence. The teaching methods of chemistry experiments also directly determine the students' chemistry learning interest and learning effect. The new curriculum reform puts more emphasis on allowing students to study independently and explore independently. To this end，teachers should change the traditional teaching methods of chemistry experiments，carry out teaching innovations，and provide students with more opportunities to operate experiments and think about related chemical principles. This article mainly analyzes the current situation of junior middle school chemistry experiment teaching，and at the same time puts forward effective strategies to improve the teaching methods of chemistry experiment.

【Keywords】Junior high school chemistry;Experimental teaching;Effective methods

化学是一门重要的自然科学，其知识内容都是经过实践反复检验的真理，实验是该门学科的基础。对于初中生来说，这门学科的知识内容比较抽象，尤其是刚开始接触这门新学科的时候，虽然是抱着较强的好奇心以及濃厚的兴趣开始学习的，但是随着学习时间的延长，学生会遇到越来越多的障碍。需要理解、记忆的化学知识不断增多，加之教师课堂上枯燥乏味的讲解和板书的教学形式，会让学生对该门学科的学习积极性被逐渐打消。而要想使学生学习化学的兴趣得以维持，还需要充分发挥出化学实验的作用，让学生在观察、动手操作、思考等过程中，发现更多学习化学的乐趣。……