High-accuracy combined solid geometry mathematics teaching instrument

Abstract

The invention belongs to the technical field of teaching, and discloses a high-accuracy combined solid geometry mathematics teaching instrument which is provided with a basic module, an imaging module, an information communication module, an image processing module, an association module and supporting facilities. According to the high-accuracy combined solid geometry mathematics teaching instrument provided by the invention, a three-dimensional stereogram can be displayed through the four laser imaging heads and the atomizing nozzles of the basic module; a single-chip microcomputer is arranged in the base, a serial interface of the single-chip microcomputer is connected with an atomizing nozzle switch and the rotary base, and a purified water bottle is installed on the base through threads and connected with the atomizing nozzle through a hose to control the imaging effect. Meanwhile, the single-chip microcomputer is provided with a wireless communication module and is connected with the all-in-one machine in the classroom through a local area network, and the three-dimensional planar graph displayed by the all-in-one machine is displayed through laser through a data transmission channel between the single-chip microcomputer and the all-in-one machine, so that the three-dimensional graph is more intelligent and obvious.

Description

technical field [0001] The invention belongs to the field of teaching technology, in particular to a high-accuracy combined three-dimensional geometry mathematics teaching instrument Background technique [0002] At present, the teaching process of advanced mathematics mainly focuses on cultivating students' spatial thinking in mathematics. The cultivation of this kind of thinking pays great attention to students' perceptual cognition behind the abstract formulas of advanced mathematics. In the geometry teaching of high school mathematics, it often involves The three-dimensional display of polyhedron, but due to the lack of necessary display teaching aids, can only rely on the method of drawing on the blackboard to display the three-dimensional polyhedron, which is not only troublesome to draw, but also less intuitive, which increases the difficulty of geometry teaching and reduces the teaching quality. Complex and abstract mathematical equations are difficult to express con...

AI Technical Summary

Problems solved by technology

[0002] At present, the teaching process of advanced mathematics mainly focuses on cultivating students' spatial thinking in mathematics. The cultivation of this kind of thinking pays great attention to students' perceptual cognition behind the abstract formulas of advanced mathematics. In the geometry teaching of high school mathematics, it often involves The three-dimensional display of polyhedron, but due to the lack of necessary display teaching aids, can only rely on the method of drawing on the blackboard to display the three-dimensional polyhedron, which is not only troublesome to draw, but also less intuitive, which increases the difficulty of geometry teaching and reduces the teaching quality. Complex and abstract mathematical equations are difficult to express specific geometric forms

However, the existing teaching tools are relatively backward. With the continuous progress of science and technology and video effects, three-dimensional imaging technology is developing rapidly, and the existing teaching tools must also be continuously improved with the progress of science and technology.

[0003] Through the above analysis, the existing problems and defects of the existing technology are: the geometric forms of mathematical equations generated in the existing computer teaching process still do not have a strong sensory experience, and some complex geometric bodies can only be guided by the teacher's explanation and plane drawing student cognition

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