数学知识在生活中的应用极为广泛,而数感的培养可以帮助学生更好地学习数学知识,这也表明数感在数学学习中所起的重要作用。然而,小学数学教学中对学生数感进行培养,还缺乏极为有效的方法,需要进行深入研究。本文是在分析小学生数感培养重要性的基础上,论述了小学数学教学中培养学生数感的科学方法。 The application of mathematical knowledge in life is extremely extensive, and the cultivation of sense of number can help students to better understand mathematics knowledge, which also shows that sense of number plays an important role in mathematics learning. However, there is a lack of an extremely effective way to train students’ sense of number in primary mathematics teaching, which needs further study. Based on the analysis of the importance of primary school flu training, this article discusses the scientific method of training students’ sense of number in primary school mathematics teaching.