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化学方程式是初三化学教学的重点和难点,最为重要的化学用语,它是深入认识和学习化学的基础,在教学实践活动中,教师要引导学生认识和了解化学方程式,提高学生对于化学方程式的重视程度,为学习化学提供重要的帮助。为了提高初三化学教学效率,有效发挥化学方程在教学过程中的作用,提高学生的积极性和兴趣。
Chemical formula is the focus and difficulty of the third-year chemical teaching, the most important chemical terms, it is the basis for in-depth understanding and learning chemistry, in teaching practice, teachers should guide students to understand and understand the chemical equation, to enhance students’ understanding of the chemical equation Emphasis on learning chemistry, to provide important help. In order to improve the teaching efficiency of the first three days of chemistry, the role of the chemical equation in the teaching process should be brought into full play so as to enhance students’ enthusiasm and interest.