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在化学教学中,教师应该从做好演示实验、上好学生分组实验开始,并充分发挥课后“家庭小实验”的作用,尽可能多为学生提供做实验的机会,从而有利于培养他们的能力,提高学习效果。
In chemistry teaching, teachers should do a good job demonstration experiment, good student group experiment began, and give full play to the role of after school “family experiment ”, as much as possible to provide students with the opportunity to do experiments, which is conducive to training Their ability to improve learning outcomes.