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几乎每位化学教师都意识到科学探究对学生发展的重要,但因各人对其理解的不同,在教学与学业评价中出现了一些问题,对科学探究的理解有时不能达到要求,追根溯源,可能在教学与学业评价中出现了一些问题.一、实践中提问的随意化,使学生无法意识到问题的价值在探究活动中,问题是核心,没有问题就没有探究.有效问题的特征:有一定思维含量,在一定程度上能给学生带来某方面认知冲突,有探究的空间,最好还是师生共同关注的问题.我
Almost every chemical teacher realizes the importance of scientific inquiry to the development of students. However, due to their different understanding, some problems arise in the teaching and academic evaluation. Sometimes the understanding of scientific inquiry can not meet the requirements, There may be some problems in teaching and academic evaluation: First, the randomization of questions in practice prevents students from realizing the value of the problem In the inquiry activities, the problem is the core and there is no inquiry without the problem.The characteristics of the effective problem are: A certain amount of thinking, to some extent, can give students some cognitive conflicts, there is room for exploration, it is best teachers and students are also the common concern of the problem.