《数学课程标准(2011版)》指出:体会四则运算的意义,掌握必要的运算技能,能准确进行运算,理解估算的意义。因此,在教学中,教师应根据教学内容的要求和学生的实际,注重训练的实效性,力求在枯燥的数学计算中注入活力,激活数学计算课堂,促进学生主动学习。下面谈谈我在教学中关注计算教学,提高学生的计算品质的点滴体会。一、在直观情境中理解计算算理新课程教学实践表明:认识来源于实践,而实践是具体 The Mathematical Curriculum Standard (2011 Edition) states: Understand the meanings of the four arithmetic operations, master the necessary arithmetic skills, operate accurately and understand the meaning of the estimation. Therefore, in teaching, teachers should pay attention to the effectiveness of training according to the requirements of teaching content and students ’actual conditions, and strive to inject vitality into boring mathematics calculation, activate mathematics calculation classroom and promote students’ active learning. Here to talk about my teaching in the calculation of teaching, improve students’ computing experience of bit by bit. First, understand the new course of computational computation in the intuitive situation Teaching practice shows that: knowledge comes from practice, and practice is specific