A mathematical teaching aid for mathematical thinking training

Abstract

The invention provides a mathematical teaching aid for mathematical thinking training, which relates to the technical field of teaching aids, including a rolling ball barrel, a square column turn block and a triangular prism turn block; a supporting vertical plate is installed on the top of the base, and the assembly plate is installed on the The front end of the top end of the base, the support vertical plate is located at the rear end of the assembly plate; the digital plate is movably installed outside the front end of the assembly plate; It is connected with the top of the support vertical plate through a fixed connector; the left and right ends of the connecting main board are respectively fixedly connected with two assembly transfer slots, and the connecting auxiliary board is installed on the right outer wall of the assembly transfer slot; the invention is convenient for beginners to answer according to the formula, Select the number plate corresponding to the front side of the assembly board, move the number plate along the chute on the front side of the assembly board to the upper right end of the number plate, and realize the arithmetic solution operation through the number plate, improve children's hands-on answering ability, and thus improve the fun of problem solving.

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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