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记得我在进行《数的开方》的教学时,教学目标是:(1)让学生理解平方根的意义;(2)会求一个数的平方根。我通过实例引入教学内容,学生很快算出
I remember that when I was teaching “Prescription of Numbers,” the teaching objectives were: (1) to make students understand the meaning of the square root; (2) to ask for the square root of a number. I introduced teaching content through examples and students quickly figured out