计算教学贯穿数学教学的全过程。计算能力是学生学习数学所必备的基本能力,是学习数学的基础。培养和提高学生的计算能力是小学数学的重要任务之一,是一项涉及到多方面教学内容的系统工程。“计算”在教学中所占的比重相当大,无论是解决问题、统计知识,还是几何题、简易方程,都离不开计算。计算的正确率和速度如何将直接影响学生学习的质量。因此,计算教学不容忽视,是数学中的地基。计算教学应跳出认知技能的框框,不把法则的得出、技能的形成作为唯一目标,而应更关注学生的学习过程,让学生参与算理算法的探索过程,让学生在实践探索的过程中实现发展性领域目标。 Computation teaching runs through the whole process of mathematics teaching. Computational ability is the basic ability of students to learn math, is the basis for learning mathematics. Cultivating and improving students’ computing abilities is one of the most important tasks in elementary mathematics. It is a systematic project involving many aspects of teaching content. “Calculation ” in teaching a large proportion, whether it is to solve the problem, statistical knowledge, or geometric problems, simple equations, are inseparable from the calculation. How to calculate the correct rate and speed will directly affect the quality of student learning. Therefore, the calculation of teaching can not be ignored, is the foundation in mathematics. Computational teaching should jump out of the box of cognitive skills, not the law derived, the formation of skills as the sole goal, but should pay more attention to the learning process of students, allowing students to participate in the exploration of mathematical algorithms to allow students to explore the process of practice In achieving the goal of developmental areas.