几何直观在利用图形来描述和分析数学问题的过程中，可以把复杂的数学问题变

In the process of using graphics to describe and analyze mathematical problems, geometric intuition can make complex mathematical problems concise and vivid. Students can actively participate in mathematical activities such as observation, experiment, guessing, verification, reasoning, and communication. Use graphics to intuitively recognize and understand related mathematical knowledge, laws and laws, and experience the whole process of intuitively describing, analyzing and solving problems with graphics, and gradually form a mathematical thinking consciousness that uses the combination of number and shape to develop mathematical thinking, so that students can While forming one's own understanding of mathematics knowledge, one can well awaken and cultivate one's spatial imagination ability and form an effective mathematics learning process

Geometric visualization in the process of using graphics to describe and analyze mathematical problems, can become a concise, image, through students' active participation in observation, experiment, guess, verification, reasoning and communication and other mathematical activities, so that students can intuitively understand and understand the mathematical knowledge, laws and laws, and experience the visual description, analysis and problem-solving with graphics, and gradually form a mathematical thinking consciousness with the help of a combination of mathematical forms. So that students in the formation of their own understanding of mathematics knowledge at the same time, can well awaken and cultivate their own spatial imagination ability, form an effective process of mathematics learning.

In the process of using graphics to describe and analyze mathematical problems, the complex mathematical problems can be simplified and visualized. Through students' active participation in mathematical activities such as observation, experiment, guess, verification, reasoning and communication, students can directly understand and understand relevant mathematical knowledge, laws and laws with the help of graphics, and experience the intuitive description with graphics The whole process of describing, analyzing and solving problems will gradually form the mathematical thinking consciousness with the help of combination of number and shape, so that students can well awaken and cultivate their spatial imagination ability and form an effective mathematics learning process while forming their own understanding of mathematical knowledge