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新课程新理念要求我们用更新的眼光看待实验,使它能更好地服务于课堂、服务于教学、服务于我们的教育事业。化学学科是一门实验科学,也是初中学校培养学生创新精神、实践能力的主战场,通过化学实验教学培养学生各方面能力,是我们义不容辞的责任。一、演示实验前,引导学生观察实验,培养学生观察能力实验过程中往往伴随着颜色、发光等现象的发生,学生在观
The new concept of the new curriculum requires us to experiment with a renewed perspective so that it can better serve the classroom, serve teaching and serve our education. Chemistry is an experimental science. It is also the main battlefield to cultivate students 'innovative spirit and practical ability in junior high schools. It is our unshirkable responsibility to cultivate students' abilities in all aspects through chemistry experiment teaching. First, before the demonstration experiment, guide students to observe the experiment, training students to observe the ability of the experiment is often accompanied by the occurrence of color, light and other phenomena, students in the concept