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在新课改的影响之下,高中化学教学必修要走一条优质、高效的道路.课堂教学是高中阶段化学教学工作的最主要形式,通过有效的课堂教学可以培养学生具备一定的化学基础知识、一定的实验能力.课前导入是课堂教学中一个必不可少的环节,导入环节承担着激发学生学习兴趣,为新授课做铺垫的功能,因此,一个优秀的教师要懂得利用导入的艺术来提升自己的教学水平.本文笔者简单介绍了在高中化学教学中利用课前导入需要遵循的原则,并且结合着自己的一些教学实践经验,总结了一些教师常用的导入方式,希望通过有效的导入能够激发学生对于化学学科的兴趣,进而推动化学教学工作朝着素质教育的方向发展.
Under the influence of the new curriculum reform, high school chemistry teaching must take a high-quality, high-efficiency road. Classroom teaching is the most important form of chemistry teaching in the senior middle school stage. Through effective classroom teaching, students can develop a basic knowledge of chemistry. A certain amount of experimental ability. Pre-class introduction is an indispensable part of classroom teaching. The introduction section bears the function of stimulating students’ interest in learning and pave the way for new teaching. Therefore, an excellent teacher must understand how to use the imported art to enhance My own teaching level. The author briefly introduced the principles that need to be followed in the high school chemistry teaching to use before class, combined with some of their own teaching experience, summed up some teachers commonly used import methods, hope to stimulate through effective introduction Students’ interest in chemistry disciplines, in turn, promotes the development of chemistry education in the direction of quality education.