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新课标的宗旨是培养学生的实践能力、创新能力,注重将科学和人文素养结合起来,在教学过程中,不仅使学生掌握应学习的知识,同时,还能提高学生素养,养成良好的学习习惯,提高学习效率.实验作为化学学科的基础,可以提高学生对化学知识的认知性,通过实验,也可以发现和验证许多化学原理和化学规律,因此,实验是学生获取信息的重要途径.一、化学实验可以有效激发学生的学习兴趣众所周知,兴趣是最好的老师,也是激发学生学习动力的源泉.对于刚刚开始接触化学的九年级学生来说,对
The purpose of the new curriculum standard is to cultivate students’ practical ability, innovative ability, pay attention to the combination of science and humanistic accomplishment, in the teaching process, not only to enable students to master the knowledge should be learned, but also improve student literacy, develop good learning Habit and improve the efficiency of learning.Experiment, as the basis of chemistry, can improve students’ cognition of chemical knowledge, and can also discover and validate many chemical principles and chemical laws through experiments. Therefore, experiment is an important way for students to obtain information. First, chemical experiments can effectively stimulate student interest in learning As we all know, interest is the best teacher, but also to stimulate students’ motivation to learn for ninth graders just beginning to touch chemistry,