Mathematics teaching aid for mathematics thinking training

Abstract

The invention discloses a mathematics teaching aid for mathematics thinking training. The mathematics teaching aid comprises a mounting box, a counting unit and a digital rotating unit, the interior of the mounting box is hollow, and four partition plates are arranged on the front side in the mounting box at equal intervals; the counting unit comprises counting beads, six sliding rods and a baffle, the sliding rods are in a U shape, the six sliding rods are arranged on the front side of the upper surface of the mounting box, the six sliding rods are sleeved with the nine counting beads, the baffle is arranged on the front side of the upper surface of the mounting box, and the baffle is located in the middles of the sliding rods; the digital rotating unit comprises a belt, an outer side belt wheel, a rotating rod, a push rod, a fixing pin, a middle belt wheel and a rotating block, the mathematical teaching aid for mathematical thinking training can display the operation method and process at the same time through operation of numbers and the number of objects in the teaching process, and the thinking conversion capacity of children can be improved.

Description

technical field [0001] The invention relates to the technical field of teaching aids for children, in particular to a mathematical teaching aid for mathematical thinking training. Background technique [0002] Mathematics is very abstract, and abstract mathematical concepts, knowledge, laws, properties, etc. are difficult for children to grasp. Hands-on operation is a practical activity that children love very much, and it is also one of the effective ways for children to develop mathematics enlightenment cognition. Now children When learning addition, subtraction, multiplication and division, it is just a simple study, and the rules of addition, subtraction, multiplication and division are memorized, so that students can only memorize knowledge, but cannot broaden students' innovative thinking, which is not conducive to the cultivation of children, and only through the teacher's teaching. Writing numbers on the blackboard to explain the algorithm to children cannot exercise...

AI Technical Summary

Problems solved by technology

[0002] Mathematics is very abstract, and abstract mathematical concepts, knowledge, laws, properties, etc. are difficult for children to grasp. Hands-on operation is a practical activity that children love very much, and it is also one of the effective ways for children to develop mathematics enlightenment cognition. Now children When learning addition, subtraction, multiplication and division, it is just a simple study, and the rules of addition, subtraction, multiplication and division are memorized, so that students can only memorize knowledge, but cannot broaden students' innovative thinking, which is not conducive to the cultivation of children, and only through the teacher's teaching. Write numbers on the blackboard to explain the algorithm to children, and it can't exercise children's thinking of converting numbers into numbers

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