Teaching tools play an important role in classroom teaching of primary school mathematics, as they help low-grade students to combine figurative and ab stract concepts to under-stand the practical application of mathematical knowledge and mastery of skills. The essay depends on the current situation of mathematics tools and various problems existing in the process, in order to discuss effective use of learning tools for teaching and also the principles and methods to adapt to standards of new cur-riculum.%小学数学的课堂教学离不开学具，低年级学生需要依赖学具，结合具象与抽象概念来理解数学知识和掌握实际应用技能。现结合现阶段我国小学数学的学具种类和使用现状，提出使用过程中存在的各种问题，进而提出科学开发学具和有效利用学具进行课堂教学的原则和方法，以适应新课程改革的标准。
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