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1.化学课外作业的作用化学作业是常规教学的重要环节,它是课堂教学的补充与延伸,也是教学信息反馈的重要途径;它是改进教和学的重要依据,也是课程资源的重要组成部分;它是师生交流、互动和发展的平台,也是新课程改革中需要关注的重要领域;它是巩固消化所学知识的有效手段,又是培养学生能力,提高学生素养的最佳载体.通过课外作业,教师可以和学生共同探究,设计,讨论,体验和交流,在练习和批阅中产生师生共鸣,从而激发学生思维不断活
1. The role of chemistry homework Chemical homework is an important part of routine teaching, which is a supplement and extension of classroom teaching, but also an important way of teaching information feedback; it is an important basis for improving teaching and learning, but also an important part of the curriculum resources ; It is a platform for teacher-student interaction, interaction and development as well as an important area that needs attention in the new curriculum reform; it is an effective means of consolidating and digesting the knowledge learned, and is also the best carrier for cultivating students’ abilities and improving their literacy. Extracurricular assignments allow teachers to explore, design, discuss, experience and communicate with students, and generate resonance among teachers and students in practice and criticism so as to inspire students’ thinking.