There is a lot of mathematical information in real life, and mathematics is widely used in the real world. Let students gain new knowledge through their own personal experience in the experiment, and cultivate the ability of analyzing and solving problems, as well as the ability of communication and cooperation. The new curriculum standard of mathematics points out the direction for the future mathematics teaching. As teachers in the new era, we should keep pace with the times, abandon old concepts and theories, study and practice constantly, establish new teaching concepts, and adapt our teaching to the development of modern teaching. Rural students have narrow living space and little experience. I seldom see them. On how to use the mathematical information around me to stimulate their interest in learning mathematics, enhance their enthusiasm for learning mathematics and improve their mathematical literacy, I made the following attempts. ...