数学是研究现实世界的空间形式和数量关系的科学。“数”与“形”的信息转换,相互渗透,不仅使解题简捷高效,且开拓解题思路。运用数形结合思想,引导学生发散思维,提高他们的创新思维和能力,为以后进入社会灵活地处理问题打下基础。 Mathematics is the science of studying the relationship between the spatial form and quantity of the real world. The transformation of “numbers” and “forms” of information, infiltrating each other, not only makes solving problems simple and efficient, but also develops problem-solving ideas. Using the idea of ​​combination of numbers and shapes to guide students to develop divergent thinking, improve their innovative thinking and ability, and lay the foundation for the future to enter the society to deal with issues flexibly.