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Mathematical teaching aid for mathematical thinking training and preparation device thereof

A technology for preparing a device and mathematics, applied in the field of teaching tools, can solve the problems of inconvenient image painting, difficulty in understanding for students, poor display effect, etc., and achieve the effects of clear and clear drawing process, scientific and reasonable structure, and convenient fixing.

Active Publication Date: 2020-11-27
MUDANJIANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a mathematical teaching aid for mathematical thinking training and its preparation device, which can effectively solve the problem that in the process of learning functions proposed in the above background technology, the functions are difficult to understand, and the image drawing in the function coordinate system is inconvenient and the display effect is poor , students are more difficult in the process of understanding, which brings difficult problems to teaching

Method used

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  • Mathematical teaching aid for mathematical thinking training and preparation device thereof
  • Mathematical teaching aid for mathematical thinking training and preparation device thereof
  • Mathematical teaching aid for mathematical thinking training and preparation device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: as Figure 1-4 As shown, the present invention provides a mathematical teaching aid technical solution for mathematical thinking training, including a coordinate base plate 1, and a display component 2 is arranged on the front of the coordinate base plate 1, and the display component 2 includes a warp and weft groove 201, a stop frame 202, a guide port 203, and a mounting block 204, mounting frame 205, bobbin 206, display line 207, pull ring 208, hook groove 209, hook 210, bobbin screw rod 211 and set screw 212;

[0046]The latitude and longitude grooves 201 are evenly opened on the front of the coordinate base plate 1, and a stop frame 202 is installed at the outer edge of the coordinate base plate 1. A guide opening 203 is opened in the middle of the side of the stop frame 202, and a mounting block 204 is slidingly installed inside the guide port 203. The side of the mounting block 204 Set screws 212 are installed, and the mounting block 204 is located a...

Embodiment 2

[0051] Embodiment 2: as Figure 5-7 As shown, a technical scheme of a preparation device for mathematical teaching aids for mathematical thinking training includes a backing plate 7, a lower mold assembly 8 is installed on the top surface of the backing plate 7, and the lower mold assembly 8 includes a partition plate 801, a separation cylinder 802, Support plate 803, half template 804, forming cavity 805, forming plate 806, guide post groove 807 and guide post 808;

[0052] The partition plate 801 is fixedly installed in the middle part of the top surface of the backing plate 7, the separation cylinder 802 is installed on both sides of the partition plate 801, the push rod end of the separation cylinder 802 is connected with a support plate 803, and both ends of the bottom surface of the support plate 803 are equipped with limit slides. block, the backing plate 7 top surface corresponding to the limit slide block is provided with a limit chute 9, which is convenient for the s...

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Abstract

The invention discloses a mathematical teaching aid for mathematical thinking training and a preparation device thereof. A display assembly is arranged on the front of a coordinate base plate, a mounting rack is mounted on the mounting block and positioned on the outer side of the baffle frame, a winding shaft is mounted in the middle of the mounting frame, a wire fixing assembly is installed at the intersection of the longitude and latitude grooves in a penetrating mode, a rubber ring is adhered to one side, close to the coordinate bottom plate, of the antiskid sheet, a lower die assembly isinstalled on the top face of the base plate, a top surface of the support plate is connected with a half template, upper die assemblies are installed at top ends of the guide columns, and a uniform groove is formed in a top surface of the upper template. According to the mathematical teaching aid, a display line of the display assembly sequentially bypasses the circular tube of the line fixing assembly, a line fixing assembly fixes the display line, manufacturing of a function image is completed, the image manufacturing process is simple and clear, displaying is convenient, after raw materialsenter the upper die assembly, the raw materials are extruded again to be evenly distributed and then formed, the forming effect is good, after forming is conducted in the lower die assembly, two halfdie plates are separated, cooling and taking-out are convenient, and forming efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to a mathematical teaching aid for mathematical thinking training and a preparation device thereof. Background technique [0002] Mathematics is a subject that studies concepts such as quantity, structure, change, space, and information. Mathematics also plays an irreplaceable role in the historical development of human beings and social life, and is also an indispensable basic for learning and researching modern science and technology. Tools. In mathematics teaching, it is often necessary to use some teaching aids to assist teaching. Because mathematical concepts are relatively abstract, mathematical cores are needed to assist in the teaching process. [0003] However, in the current process of learning functions, functions are difficult to understand, and the image drawing in the function coordinate system is inconvenient, and the display effect is poor. It is difficult for ...

Claims

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Application Information

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IPC IPC(8): G09B23/02
CPCG09B23/02
Inventor 倪柏竹
Owner MUDANJIANG NORMAL UNIV
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