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在小学,计算教学贯穿于数学教学的全过程,解决实际问题的解题思路、步骤、结果要通过计算来落实;几何知识的教学中,运用公式求图形的周长、面积、体积同样离不开计算,可以说计算的准确性不仅直接影响到学生学习数学的效果,而且还直接影响到学生学习成绩的提高。我们应从影响小学生计算准确性的原因入手,通过调查研究,提出如何提高学生计算准确性的对策。一、问题的提出数与计算是人们生活、学习、科学研究和生产实践中应用最广泛的一种数学方法。在生活中随处可见,在小学
In elementary school, teaching of calculation runs through the entire process of mathematics teaching to solve the practical problems of solving problems, steps, the results should be calculated through the implementation of the teaching of geometric knowledge, the use of formulas for graphics perimeter, area, the same size Open calculation, it can be said that the accuracy of the calculation not only directly affects the students to learn the effect of mathematics, but also directly affect the improvement of student achievement. We should start from the reasons that affect the calculation accuracy of primary school students and put forward the countermeasures to improve the accuracy of students’ calculation through investigation and study. First, the number of questions raised and calculations are the most widely used mathematical method in people’s life, study, scientific research and production practice. Can be seen everywhere in primary school