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计算教学是数学学习的基础,培养学生准确、迅速、灵活的计算能力是小学数学教学的一项重要任务。它不仅有助于今后进一步学习科学文化知识,而且也可以发展学生的思维能力。因此,培养学生的计算能力是小学数学教学的一项重要任务,而口算是计算的基础,是计算教学的开始阶段,口算能力是计算能力的重要组成部分。口算能力的提高不是一蹴而就的,是要通过每天的训练而慢慢提高的,要提高学生的口算能力,形成一定的口算技能,关键是要持之以恒坚持训练,使学生形成熟练的口算
Computational teaching is the basis of mathematics learning. It is an important task to train students in mathematics teaching in primary school to train students accurately, rapidly and flexibly. It not only helps to further learn the scientific and cultural knowledge in the future, but also can develop students’ thinking ability. Therefore, cultivating students’ computing ability is an important task in primary school mathematics teaching. However, accounting is the basis of calculation. It is the beginning of computing teaching. The ability of arithmetic is an important part of computing ability. Improve the ability to account arithmetic is not accomplished in a single step, is to slowly increase through daily training, to improve the ability of students to form a certain word-counting skills, the key is to persevere in training so that students form a proficient mouth