掌握化学方程式是高中化学学习的一项基础技能,也是学习化学的一个难关。高中化学方程式的教育中大多重视记忆,知识点而轻视能力和过程。学生机械的记忆很容易遗忘或者错误,影响学习成绩。教师在方程式教学中应该改进教学策略,优化教学结构,创新教学方法,从原理入手,提高学生对方程式的理解和认识,领悟思想方法,提升解题技巧,促进学生学习。 Mastering the chemical equations is a basic skill for high school chemistry study, and it is also a difficulty in learning chemistry. Most education in the high school chemistry equation emphasizes memory, knowledge and contempt for ability and process. The memory of student mechanics is easily forgotten or wrong, affecting academic performance. In formula teaching, teachers should improve teaching strategies, optimize teaching structure, innovate teaching methods, start with principles, improve students’ understanding and understanding of the other program, comprehend ideological methods, improve problem-solving skills, and promote student learning.