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一、在改进课本演示实验中培养学生创新能力中国科学院院士朱兆良说过:“如果人云亦云,就永远不会超越,只有形成自己的思路、思想,多方面看问题,才能超出前人。”课本中的有些实验有刺激性气体或有毒气泄漏,污染环境,影响人的身体健康,为此,我向学生提出了改进这些实验,防止污染的课题。学生经过研究,提出了很多有创新性的改进方案。例如:实验室制
First, to improve students’ innovative abilities in improving textbook demonstration experiments Academician Zhu Zhaoliang of the Chinese Academy of Sciences has said: “If people speak out, they will never surpass themselves and can only surpass their predecessors if they form their own thinking, thinking and thinking in many ways.” " Some experiments in the textbook have irritating or toxic gas leaks that pollute the environment and affect people’s health. To this end, I proposed to students the task of improving these experiments and preventing pollution. After studying the students, put forward many innovative improvements. For example: laboratory system