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计算能力是现代社会必须具备的一种基本能力,小学生计算能力的强弱,将直接影响到他们今后对数学学习的效果和兴趣。因此,培养和提高学生的计算能力,是小学数学的主要任务之一。结合自己多年的教学,对“提高计算教学的有效性”有了一些认识。一、重视口算《数学课程标准》中指出:应重视口算,加强估算,提倡算法多样化。口算练习是枯燥的,大量地练习还会增加学生的学习负担,那么怎样才能让学生喜欢上口算呢?
Computational ability is a basic ability that modern society must have. The ability of primary students to calculate will directly affect their effect and interest in mathematics study in the future. Therefore, to cultivate and improve students’ computing ability is one of the main tasks in elementary mathematics. Combined with my years of teaching, I got some understanding of “improving the effectiveness of computing teaching”. First, pay attention to port count “Mathematics Curriculum Standards” pointed out: should pay attention to port count, strengthen the estimation, to promote the diversity of algorithms. Mouth arithmetic exercises are boring, a lot of practice will increase the learning burden on students, so how can students like to make a dentist?