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Spring garden type calculation and registration demonstrator

A demonstrator and number display technology, which is applied to computing appliances, calculations, computers, etc., can solve problems such as inability to exercise attention, thinking ability, number sense ability, orientation ability, influence on arithmetic education inspiration and intellectual development, and complex abacus. , to achieve the effect of easy promotion and use, simple structure and strong interest

Inactive Publication Date: 2015-06-17
冯旭山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional abacus has defects such as complex materials, large amount of calculation seeds, poor stability, inconvenient use, etc., and causes a single calculation method, which affects the enlightenment of arithmetic education and intellectual development; in particular, it has poor interest and cannot exercise attention, thinking, number sense, Technical issues such as orientation capabilities

Method used

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  • Spring garden type calculation and registration demonstrator
  • Spring garden type calculation and registration demonstrator
  • Spring garden type calculation and registration demonstrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A computing and number display demonstrator, comprising three parts: a main board 1, a loose seed 7 and a frame; the main board 1 is provided with a position for placing the scattered seeds 7, and the frame is located at a side position of the main board, and the frame has two directions, and one side is set There is the representation value of the placement of the loose seeds 7, and the representation value of the placement of the placement of the loose seeds 7 is provided on the other side.

[0043] The frame 4 representing the numerical value of the scattered seeds 7 is arranged vertically with the frame 5 representing the value of the scattered seeds. The smaller it is, the farther the value of the scattered seed placement is from the vertical intersection point, the larger or the farther it is, the smaller it is. The representation values ​​of the scattered seeds 7 placement positions on the frame are one, two, four, six and eight, and the representation position v...

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Abstract

The invention relates to a spring garden type calculation and registration demonstrator, and belongs to the technical field of calculation appliances. The spring garden type calculation and registration demonstrator is characterized by comprising a main board, bulk seeds and frames, bulk seed placement positions are arranged on the main board, the frames are located at the side positions of the main board, each frame comprises two directional edges, expression numerical values of the bulk seed placement positions are arranged on one directional edge of each frame, and expression place values of the bulk seed placement positions are arranged on the other directional edge of each frame. The demonstrator has the advantages of being simple in structure, simple in method, easy to understand, flexible, strong in enjoyment, capable of exercising attention, memory, observation ability and contemplative faculties and increasing number sense ability and the capacity of identifying directions, and the like. Meanwhile, materials are convenient to obtain.

Description

technical field [0001] The invention belongs to the technical field of computing instruments, in particular to a computing and displaying demonstrator. Background technique [0002] At present, traditional computing and displaying utensils, such as the common abacus, are the abacus with the upper and lower four counting beads. Calculation is realized by doing limited sliding of beads on a fixed sliding rod. The traditional abacus has defects such as complex materials, large amount of calculation seeds, poor stability, inconvenient use, etc., and causes a single calculation method, which affects the enlightenment of arithmetic education and intellectual development; in particular, it has poor interest and cannot exercise attention, thinking, number sense, Orientation capabilities and other technical issues. Contents of the invention [0003] The present invention provides a calculation and number display demonstrator to solve the technical problems existing in the known t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/02G06C1/00
Inventor 冯旭山冯俊尧冯蕾陈志萍
Owner 冯旭山
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