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化学实验是锻炼学生实践能力,提高学生接受能力和创新能力的有效途径.受应试教育对教学的冲击,有些教师为了提高学生的成绩,有意无意的忽视对实验的实践教学,采用了“想实验”和“看实验”的方法,灌输式的教学模式缺乏学生的自主参与性,剥夺了学生动手、动脑的机会,使高中的化学实验课程显得苍白无力.可见,优化高中化学实验势在必行,教师要充分的利用实验的特色,利用生动有趣的实验现象、亲自动手的实验操作来带动学生对实验的思考、探究,用实验的优势来促进
Chemical experiment is an effective way to train students’ practical abilities and improve students’ abilities of accepting and innovating.Through the impact of exam-oriented education on teaching, some teachers, in order to improve students’ performance, consciously or unconsciously ignore the practical teaching of experiment, Experiment “and” see experiment ", instilling teaching mode lacks the students’ autonomous participation, deprives the students of hands-on and brains opportunities and makes the high school chemistry experiment course appear pale and weak.It can be seen that the optimization of high school chemistry experiment Imperative, teachers should make full use of the characteristics of the experiment, the use of vivid and interesting experimental phenomena, hands-on experimental operation to drive students to think about the experiment, to explore, with the advantages of the experiment to promote