Mathematics teaching aid for mathematics thinking training

Abstract

The invention provides a mathematics teaching aid for mathematics thinking training, and relates to the technical field of teaching aids, wherein the mathematics teaching aid comprises rolling ball barrels, a tetragonal prism rotating block and a triangular prism rotating block; a supporting vertical plate is mounted at the top of the base, a assembling plate is mounted at the front end of the topend face of the base, and the supporting vertical plate is located at the rear end of the assembling plate; a digital plate is movably mounted on the outer side of the front end of the assembling plate; totally two assembling rotating grooves are arranged, the ball rolling barrels are located in the tops of the assembling rotating grooves, and the rear sides of the assembling rotating grooves areconnected with the top end of the supporting vertical plate through a fixing connecting piece. The left end and the right end of a connecting main plate are fixedly connected with the two assemblingrotating grooves correspondingly; connecting auxiliary plates are mounted on the outer walls of the right sides of the assembling rotating grooves. According to the invention, a beginner child can conveniently select a number plate corresponding to the front side of the assembling plate according to an equation answer, the number plate is moved to the upper right end of the number plate along a sliding groove in the front side of the assembling plate, equation answering operation is realized through the number plate, and the manual answering ability of the child is improved, so that the interestingness during question solving is improved.

Description

technical field [0001] The invention belongs to the technical field of teaching aids, and more specifically relates to a mathematical teaching aid for mathematical thinking training. Background technique [0002] With the development of society, people pay more and more attention to children's education. Mathematics is the basic science of all subjects. The foundation of mathematics is related to children's scientific literacy, especially mathematical thinking has a great influence on children's way of thinking. Mathematical teaching aids are often used to guide thinking training. [0003] Mathematical teaching aids for mathematical thinking training can refer to patent CN209928740U, which mainly includes a flow storage box. The upper end of the storage box is equipped with a cover plate. The upper four corners of the cover plate are fixed with limiting rods along the vertical direction, and the outer wall of the limiting rods is distributed with height scales. A top plate ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a mathematical teaching aid for mathematical thinking training, to solve the problem that existing mathematical teaching aids similar to mathematical thinking training cannot randomly select numbers to combine addition, subtraction, multiplication and division calculation formulas for beginners to learn and solve Usually, the teaching staff writes the addition, subtraction, multiplication and division formulas on the blackboard so that the beginners can stand up or answer the questions. question

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