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【教前思考】《定义新运算》是浙教版义务教育实验教科书配套练习能力训练六年级的内容。学生已有经验是:1.熟练掌握四则运算;2.能根据规定好的规则进行计算。为了确定本课的教学目标,笔者想到了在教学前对六(四)班51位同学进行前测。前测的题目是:
[Pre-teaching thinking] “Define the new operation” is the Zhejiaoban compulsory education experimental textbook supporting the sixth grade training content. Students have the experience is: 1. Proficiency in four operations; 2. According to the provisions of good rules for calculation. In order to determine the teaching objectives of this lesson, I thought of before the teaching of six (four) class 51 students pre-test. The pre-test topic is: