How to effectively use teaching AIDS and learning tools in primary school mathematics classroom

In view of the abstraction of mathematical knowledge, it is difficult for primary school students to understand abstract things. In order to improve teaching quality and efficiency, and also to improve students' ability to understand abstract mathematics knowledge, it is of positive practical significance for teachers to use teaching AIDS and students to use learning tools to simulate. Mathematical knowledge can cultivate people's abstract thinking ability, and teaching AIDS and learning tools can simulate some abstract problems more vividly, which greatly increases the interest of primary school students in learning mathematical knowledge. In essence, learning tools externalize the intellectual activities such as mastering specific concepts and propositions into hands-on programs, and realize the understanding and mastery of mathematical knowledge through students' operations. Teaching AIDS are the general names of charts, slides and physical models used to explain and explain things in teaching. Therefore, how to effectively use teaching AIDS and learning tools to improve classroom teaching efficiency is a problem worthy of discussion. I the role of using teaching aids and learning tools 1. The role of using teaching AIDS. In teaching, teachers can use teaching AIDS scientifically according to their own difficulties and purposes, which can not only visualize and concretize abstract mathematics knowledge, but also enhance primary school students' perception, understanding and memory of abstract knowledge, cultivate students' understanding and observation ability and improve the teaching effect of primary school mathematics classroom. Teaching AIDS are divided into electronic teaching AIDS and general traditional teaching AIDS.