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苏教版六年级上册《解决问题的策略》一课的教学目标是用替换的方法解决实际问题,让学生在解决问题的过程中初步体会替换,充实思想方法,发展解题策略。在执教这一课时,我反复修改、反复试教,这个过程使我更好地感悟学生,感悟课堂,积累教学实践智慧,提升教学水平。下面就其中几个环节谈谈“磨课”前后的不同。一、素材,仅是导入吗?【教法一】谈话导入:同学们喜欢猜谜吗?今天老师带来几道数学谜语。
The sixth edition of the Sujiao version of the “problem-solving strategy,” a class teaching objective is to use alternative methods to solve practical problems, so that students in the process of solving the problem of the initial experience of replacement, enrich the way of thinking, the development of problem-solving strategies. During the teaching of this course, I repeatedly revised and repeated teaching. This process made me feel better about the students, realized the classroom, accumulated the wisdom of teaching practice, and improved the teaching level. Here are some of the links to talk about the “grinding class” before and after the difference. First, the material, just imported it? 【Method】 conversation into: students like to guess the mystery? Today, the teacher brought a few math riddles.