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化学课的课堂结尾是教学中既重要又容易被人忽视的环节熏教师要根据教学内容的不同,综合、灵活、创造性地设计化学课的结尾,提高化学课的教学质量,达到良好的教学效果。
The end of the class in chemistry class is both important and easily overlooked in teaching Smoked teachers should be based on the different teaching content, comprehensive, flexible and creative design of the end of the chemistry class to improve the quality of chemistry teaching and achieve good teaching results .