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计算教学是小学数学的永恒主题。计算与学生的终生学习相伴,是每个学生必须掌握的基本技能。在义务教育课程标准实验教科书一年级(上册)中纯计算的教学约占教材内容的50%,而一年级(下册)中纯计算的教学约占教材内容的53%,计算课枯燥、乏味,不像其他课型那样能上得高潮迭起,怎样能把计算课上得精彩,让学生对计算课感兴趣,提高学生的计算能力,提高课堂教学效果,是每位教师的夙愿。
Computational teaching is the eternal theme of elementary mathematics. Computation and student life-long learning are basic skills each student must master. In compulsory education curriculum standard experimental textbook first grade (the first volume) purely calculated teaching accounts for about 50% of the textbook content, while the first grade (the second volume) of the pure teaching accounted for about 53% of the textbook content, calculation class is boring, boring , Unlike other classes that can climax after another, how can we make the calculation class wonderful, so that students interested in computing classes, improve students’ computing power, improve classroom teaching, is the long-cherished wish of each teacher.