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  1. At present, the geometric drawing software with the most knowledge and the most widely used application must count the geometry, super -painting board, Geogebra, and Yingren painting board. These four softwares have their own advantages in different fields. Choosing different software according to different needs is the best strategy. The following four softwares are introduced in detail. I. Geometry Painting Board: The 21st Century Dynamic Geometry Painting Board Software is a geometric drawing software produced and published by American companies. The designated software for the teaching materials of junior high school education editions is the only software developed by these four software. Geometry Painting Board is suitable for teaching platforms such as mathematics, plane geometry, physical vector analysis, drawing, function diagrams, functions such as diagrams. It can dynamically show the location relationship and operation of the geometric objects and changes in the change of the geometric objects. A "sharp sword". Geometry panel software can be based on points, lines, and circles as basic elements. By constructing other more complex graphics through the transformation, structure, calculation, calculation, animation, tracking trajectory of these basic elements. The operation of the geometric board is relatively simple. For a teacher who is familiar with, it only takes 5-10 minutes to make a moderate difficult to make a moderate difficulty. Its dynamic, image, easy -to -operate and other advantages have become a powerful tool in mathematics and physics teaching. Geometry Painting Board Chinese official website provides free download address, rich tutorials and courseware templates. Applicable object: All population II, Super Painting Board: Z Z Smart Education Platform Super Painting Board is developed by the team led by Professor Zhang Jingzhong, an academician of the Chinese Academy of Sciences. Tool software. Compared to the geometric painting board, the function of the super -painting board is unavoidable. Super painting boards are mainly suitable for plane geometry, algebraic operations, analytical geometry, function image, probability statistics, three -dimensional geometry, algorithm programming and other fields. Geometric reasoning and proof, procedure boundaries and the development of mathematical resources are more commonly used. Applicable objects: beginners, basic education fields III, Geogebra: Geogebra, digital coordinate plane system, is an open source software with both geometry, algebra, probability and statistics, and calculus. Excellent mathematics software for independent inquiry and interactive exchanges between teachers and students. Combining geometry, algebra, data tables, graphics, statistics and calculations, it has the function of processing algebra and geometry. You can draw points, line segments, straight lines, vectors, polygons, cone curves, and even functions, and can change their attributes. Geogebra performs an analytical geometric diagram program on the Java virtual machine environment. It can be said that it is a Java -based digital plane right -angle coordinate system. The dynamic graph file made by Geogebra can be in different operating systems such as Windows, Linux, MAC and so on implement. At present, Geogebra has very few users in mainland China. From the perspective of operation, it is not as simple as geometric drawing board and super painting board. Applicable object: crowd who is very familiar with geometric drawing 4. Yingren Painting Board: Building a three -dimensional geometric model Yingren Painting Software is a geometric classroom teaching tool developed by computer expert Fang Xiaoqing. It can be easily produced, edited, and displayed. It can use different pilot, depth of field, and perspective to simulate the geometry of the three -dimensional scene. The Yingren Painting Board easily builds a variety of dots, lines, circles, circles, arcs, planes, polygons, balls, rounds, trajectories lines, paths, and various changes and iterations. The composition of the geometric model of Yingren Painted Board can dynamically maintain its geometric constraints in the three -dimensional space, and up to 24 layers can be used to display or hide each object according to layers. The model files built can be a pure text format or image format such as BMP and JPG. Due to the three -dimensional dynamic effect, the system requirements are relatively high, and the general computer will have a card machine. Applicable objects: All the people are introduced in detail according to the above. I believe that you are no longer confused when choosing geometric drawing software. The use of geometric boards is the most widely used, and it has become an indispensable geometric drawing software for many people.

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