计算教学是小学数学教学的重要组成部分,也是数学教学的根本。以往教学中,教师常常通过大量题来重复训练学生的计算,没能从根本上提高学生的计算能力,只重视计算的结果,不重视对学生数感的培养,使计算教学陷入机械僵硬、枯燥呆板的误区。学生普遍认为计算教学枯燥无味,不愿积极主动地去学习,缺乏精益求精的计算态度和精神,导致了大多数学生的计算能力差,准确率低。根据新课标的理念,在计算教学中创设生动有趣的情境,会极大地提高学生学习的主动性和积极性,收到良好的教学效果。下面我结合自己多年来的教学实践谈谈情境创设在计算教学中的几点应用,以求抛砖引玉。一、课前创设有趣的情境,能激发学生上计算教学课的 Computational teaching is an important part of primary school mathematics teaching, but also the fundamental of mathematics teaching. In the past teaching, teachers often repeated the training of students through a large number of questions to calculate, failed to fundamentally improve students' computing power, only pay attention to the results of the calculation, do not attach importance to the cultivation of the number of students sense, so that calculation teaching into mechanical stiffness, boring Mistaken erroneous zone. Students generally think that calculating teaching is boring, unwilling to take the initiative to learn, the lack of excellence in the calculation of attitude and spirit, leading to most students poor computing power, low accuracy. According to the concept of the new curriculum standard, creating vivid and interesting situations in computing teaching will greatly enhance students' initiative and enthusiasm for learning and receive good teaching results. Here I combine my years of teaching practice to talk about situation creation in the calculation of teaching a few applications, in order to initiate. First, create interesting situations before class, can stimulate students to calculate teaching class