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Mental abacus teaching device design method and device

The technology of a teaching device and design method, applied in the field of teaching tools, can solve the problems of inconvenient grasp, low efficiency of mental calculation, and single function, and achieve the effect of easy picking, deepening impression, and bright colors

Inactive Publication Date: 2008-06-04
刘春龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing teaching aids and wall charts for abacus and mental arithmetic only use abstract charts and abacus as teaching aids, and the image is not intuitive enough.
Abstract charts and numbers make children prone to weariness, resistance, and even disgust when learning; the existing abacus and mental arithmetic teaching tool abacus has a single function; , and the mental calculation efficiency is low

Method used

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  • Mental abacus teaching device design method and device
  • Mental abacus teaching device design method and device
  • Mental abacus teaching device design method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 as figure 1 As shown, the abacus mental arithmetic device includes a wall chart board 1, a beam 2, a file 3, beads 4, a frame 5, an anchor point 6, double-sided adhesive tape 7, a rib 8 and a digital mark 9; the wall chart board 1, a beam 2, a file 3. The frame 5 has an integrated structure, and the wall chart board 1 is a rectangle with a size of 202cm×152cm. It can increase or decrease the corresponding size according to teaching, so as to better teach. The wall chart board 1 can be made of cardboard or plastic material, also can be made with flexible material, and the wall chart board 1 is convenient to be rolled into the drum shape like this, is easy to carry. Frame 5 is distributed on the layout of wall chart board 1, and the distance between the outer edge of frame 5 and each edge of wall chart board 1 is 2cm, and frame 5 can be imaged as "city wall" pattern; etc.; in the frame 5, there are 10 files 3 of different colors vertically and parallelly arrang...

Embodiment 2

[0036] The structure of embodiment 2 is basically the same as that of embodiment 1, and the difference is that the abacus mental arithmetic device is not a wall chart structure, and the abacus similar to the known abacus structure is a three-dimensional structure, and its bead 4 is connected on the vertical rod type gear 3, but its The beads 4 and the pole-type file 3 can be movably connected with hooks, clips, magnets, and far-infrared magnets, and the beads can be removed at any time so that the abacus calculation transitions to mental arithmetic during teaching, and students can easily grasp it. It has a good three-dimensional effect, and the beads can be in the form of a cartoon. Other features are basically the same as those in Embodiment 1, and it has a certain effect on developing the brain potential of students.

[0037]The invention can be used not only as a teaching aid for teachers, but also can be appropriately adjusted in size and used as a tool for students to dev...

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PUM

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Abstract

The invention relates to a teaching appliance, in particular to a method for designing a teaching appliance for abacus and mental arithmetic that is suitable for young pupils aged 3-12 years old, and a device thereof. The device for abacus and mental arithmetic is composed of abacus beads (4), baffles (3), a cross beam (2), and a frame (5). The method is as follows: indicant distinctions are marked on different numeric positions of the device for abacus and mental arithmetic; the indicant distinctions are different indicant patterns marked on different numeric positions on the cross beam (2) of the device for abacus and mental arithmetic; the abacus beads (4) on the baffles are different in size; the abacus beads (4) and the baffles (3) on different numeric positions are different in color; the abacus beads (4) are drawn with cartoon patterns; and the device for abacus and mental arithmetic is in a wall chart type, wherein a chassis is used for the wall chart and the abacus beads (4) are pictures bonding with the wall chart in a detachable manner. The invention that uses one picture for multi-purposes, is visual and direct-viewing, quick in recognizing numeric positions, and has convenience in operation, mastering and carrying.

Description

technical field [0001] The invention relates to a teaching tool, in particular to a design method and a device for teaching abacus and mental arithmetic for young students aged 3-12. Background technique [0002] Abacus mental arithmetic is developed on the basis of abacus calculation. It is the highest form of abacus calculation. Through skilled abacus operation, it is gradually transformed into a kind of abacus symbol operation formed in the brain, that is, abacus mental arithmetic, referred to as abacus mental arithmetic. [0003] At present, existing abacus and mental arithmetic teaching tools, wall charts, etc. only use abstract charts, abacus, etc. as teaching tools, and the image is not intuitive enough. Abstract charts and numbers make children prone to weariness, resistance, and even disgust when learning; the existing abacus and mental arithmetic teaching tool abacus has a single function; , and the mental calculation efficiency is low. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/02G06C1/00
Inventor 刘春龙
Owner 刘春龙