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新课标体现学生是学习的主体,教师要充分尊重学生的主体地位,教师是教学活动的组织者、促进者、合作者,更要充分发挥自身的主导作用,不断学习先进教学理念和手段,采取多种对策。化学实验不仅有助于加深对化学概念、原理和规则的理解,也有助于培养同学们的科学态度和创新精神。化学实验主要有实验设计、科学研究、思考讨论以及各种实践等基本形式,没有学生实验与演示实验之分,教师要结合学生的学习以及生活情
The new curriculum reflects that students are the main body of study. Teachers should fully respect students’ dominant position. Teachers are the organizers, promoters and collaborators of teaching activities. They should give full play to their leading role and constantly learn advanced teaching concepts and means. Take a variety of countermeasures. Chemistry experiments not only help to deepen the understanding of chemistry concepts, principles and rules, but also help to cultivate students’ scientific attitude and innovative spirit. Chemical experiments are mainly experimental design, scientific research, thinking and discussion of practice and other basic forms, there is no student experiment and demonstration experiments, teachers should combine the students’ learning and living conditions