Length measurement method, device and equipment in online education

A technology for length measurement and measurement results, which is applied in the field of length measurement in online education, and can solve the problems of relatively large measurement target restrictions, limitations in improving students' understanding and teaching effects, etc.

Pending Publication Date: 2021-06-08
SHENZHEN DIANMAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly based on the direct display of scales or numbers, which has certain restrictions on the improvement of students' understanding and teaching effect
In addition, there are relatively large restrictions on measurement targets, and only preset targets can be measured

Method used

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  • Length measurement method, device and equipment in online education
  • Length measurement method, device and equipment in online education
  • Length measurement method, device and equipment in online education

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Embodiment Construction

[0048] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0049] An embodiment of the present invention provides a length measurement method in online education. see figure 1 , figure 1 It is a flowchart of a preferred embodiment of a length measurement method in online education of the present invention. Such as figure 1 As shown, it includes the steps:

[0050] Step S100, adding a ruler tool to the online education platform in advance, and displaying the ruler tool on the graphic editing interface;

[0051] Step S200, detecting that the user enters the graphic editing interface of the onlin...

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PUM

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Abstract

The invention discloses a length measurement method, device and equipment in online education. The method comprises the steps of: adding a ruler tool in an online education platform in advance, and displaying the ruler tool on a graphic editing interface; when it is detected that a user enters the graphic editing interface of the online education platform, obtaining a measurement instruction, and dragging the ruler tool to the graph position of a to-be-measured graph; and measuring the length corresponding to the to-be-measured graph, and displaying a measurement result. According to the embodiment of the invention, distance test operation can be instrumented, in the teaching process, if a scene (such as a 2D image and a 3D image) needing distance measurement appears, only the tool needs to be dragged to the position where distance measurement is needed, the system can automatically execute distance measurement operation, and length measurement in the online teaching process is achieved.

Description

technical field [0001] The invention relates to the technical field of online education, in particular to a length measurement method, device and equipment in online education. Background technique [0002] Mathematics is a study of patterns, or a patterning (abstracting) process. Mathematics generalizes and abstracts concrete problems into a pure mathematical problem, and the solution to this abstract problem has practical significance and helps to solve practical problems. Therefore, mathematics has dual attributes, namely abstraction and reality (or applicability). Young children are in the period of germination and initial development of logical thinking, and it is also the period when mathematical concepts are initially formed. Mathematics knowledge is highly logical and abstract. Learning mathematics can exercise the logic and abstraction of children's thinking. [0003] In the existing mathematics teaching process in the online education for young children, the dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00G06F3/0483G06F3/0484G06F9/451
CPCG09B9/00G06F3/04845G06F3/0483G06F9/451
Inventor 孙悦李天驰乔伟何群陈中平李晓伟
Owner SHENZHEN DIANMAO TECH CO LTD
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