Mathematical teaching aid for graphic combination

Abstract

The invention discloses a mathematical teaching aid for graphic combination, and belongs to the field of teaching devices. An installation slot is formed in the lower end of a fixed plate, an anti-stripping slot is formed in the inner wall of the installation slot, a whiteboard is fixedly connected to the surface of the fixed plate, and the whiteboard is formed by compounding of magnetic materials. A side plate is hinged to the left side of the fixed plate, a supporting rod is clamped at the lower end of the fixed plate, the lower end of the supporting rod is fixedly connected with a bottom plate, the upper end of the bottom plate is fixedly connected with symmetrical clamped rods, and a positioning plate is clamped at the upper ends of the clamped rods. Due to the arrangement of the supporting rod, the fixed plate and a base have the functions of quick separation and disassembly and combination, a storage slot arranged at the side plate can quickly arrange and fix graphic teaching aids, the using comfort of mathematical teaching aids is improved, the mathematical teaching aids have the function of adjusting a display angle through the arrangement of the base, so that students seethe demonstration of the teaching aids more clearly, and the teaching effect of the mathematical teaching aids is improved.

Description

technical field [0001] The invention relates to the field of teaching devices, in particular to a mathematical teaching aid for graphic combination. Background technique [0002] The teaching of geometric figures is a very important item in elementary school mathematics education, but at present, when teachers teach geometric figures to students, they often need to use hand-painted. Due to the lack of time, it is impossible to explain more content to students, and it is not easy for students to understand the teaching of geometric figures. [0003] At present, with the development of society, mathematics teaching aids are widely used in the teaching of geometric figures, replacing hand-painted figures, but most of the existing mathematics teaching aids are inconvenient to use, and the base is also fixed and non-detachable, and the graphics teaching aids are not convenient Arranging, storing and using greatly reduces the convenience of using mathematics teaching aids, and mo...

AI Technical Summary

Problems solved by technology

[0002] The teaching of geometric figures is a very important item in elementary school mathematics education, but at present, when teachers teach geometric figures to students, they often need to use hand-painted. As a result, it is impossible to explain more content to students, and it is not easy for students to understand the teaching of geometric figures

[0003] At present, with the development of society, mathematics teaching aids are widely used in the teaching of geometric figures, instead of hand-painted figures, but most of the existing mathematics teaching aids are inconvenient to use, and the base is also fixed and non-detachable, and the graphics teaching aids are not convenient Arranging, storing and using greatly reduces the convenience of using mathematics teaching aids, and most of the existing mathematics teaching aids cannot quickly adjust the display angle, so that some students cannot see the teaching demonstration of the graphic teaching aids more clearly, which may reduce the teaching effect , for this reason, we designed a mathematical teaching aid for graphics combination to solve the above problems

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