本文在阐述小学数学在生活情境中运用的必要性基础上,深入分析了当前小学数学在生活情境中运用的三个主要困境:一是教师对生活情境教学的认识不足;二是教师设置的生活情境不符合实际;三是生活情境设置缺乏关联性。进而提出了小学数学在生活情境中运用的三个策略:一是入生活情境,激发学习兴趣;二是从学生实际出发,确保生活情境的关联性;三是通过实践教学提升学习能力。 Based on the necessity of using elementary mathematics in life situations, this paper analyzes in depth three main dilemmas that are used in primary school mathematics in life situations: first, teachers’ lack of understanding of life situation teaching; second, life set by teachers Situations do not correspond to reality; Third, the lack of relevance of life context settings. Then put forward the three primary schools of mathematics in the use of life situations in the three strategies: First, into the life situation, to stimulate interest in learning; Second, starting from the students to ensure the relevance of life situations; Third, through practical teaching to enhance learning ability.