计算贯穿于整个小学阶段的数学教学,计算能力是学生数学素养的重要组成部分,几乎所有的数学题目都离不开计算,可谓数学的核心竞争力。但是计算教学往往让老师感到有心无力,因为计算的过程常常是单调乏味的。老师在进行数学教学的过程中常常引导学生理解算理,掌握算法,但是随着先进的计算工具的推广以及社会对于计算机能要求的降低,让孩子们的计算能力呈现下降趋势。新课程标准也 Computation of mathematics teaching throughout the entire primary school, computational ability is an important part of students’ mathematical literacy, almost all of the mathematics topics are inseparable from the calculation can be described as the core competitiveness of mathematics. However, teaching often makes teachers feel helpless, because the calculation process is often tedious. Teachers often guide students to understand algorithms and master algorithms in mathematics teaching. However, with the promotion of advanced computing tools and the reduction of computer requirements in society, teachers have shown a downward trend in their computing power. New curriculum standards also