提高课堂效率,减轻小学生的负担,是新课改下对广大小学教师的基本要求。小学数学教师在课堂中合理地使用学具,不仅可以激发学生们的学习兴趣,而且可以帮助学生们加深对新知识的认知和理解,有效地提高学生们运用数学知识解决实际问题的能力。文章从利用学具,激发学生们学习兴趣;利用学具,帮助学生们理解知识;利用学具,培养学生们合作意识等三个方面进行阐述。 Improving classroom efficiency and reducing the burden on pupils are the basic requirements for the majority of primary school teachers under the new curriculum reform. Primary school mathematics teachers in the classroom, the rational use of learning tools, not only can stimulate students ’interest in learning, but also to help students deepen their understanding of new knowledge and understanding, effectively improve students’ ability to use mathematical knowledge to solve practical problems. Articles from the use of learning tools, to stimulate students interest in learning; use of learning tools to help students understand knowledge; use of learning tools to cultivate students awareness of cooperation between the three aspects elaborated.