Blackboard writing teaching method and system

A blackboard writing and writing paper technology, applied in the field of information, can solve the problems of key difficulties, blue screen effect eye damage, inaccurate positioning, etc., to achieve the effect of improving teaching efficiency

Pending Publication Date: 2022-04-15
北京碧云数创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, teachers mainly use two methods when teaching, one is to use chalk on the blackboard to write on the blackboard, and the other is to display and explain the lesson plans prepared in advance through electronic screens or projectors. Teachers lead the teaching, and the students' learning status in the classroom is given feedback by means of raising hands and spot checks. The teacher cannot understand the mastery of each student in the classroom in real time, so it cannot be solved in real time in the class. Key points and difficulties; on the other hand, the writing experience of the electronic screen is poor. With the increase of use time, the positioning is not accurate, and it is easily disturbed by the environment such as external light. The blue screen effect will also cause damage to the eyes.

Method used

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  • Blackboard writing teaching method and system
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Examples

Experimental program
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Embodiment 1

[0038] Embodiment 1 of the present invention provides a blackboard teaching method, figure 1 A method flowchart of a blackboard teaching method provided by an embodiment of the present invention, such as figure 1 shown, including:

[0039] Step 110, the teaching server receives the student dot matrix data sent by the student dot matrix pen.

[0040] Specifically, there are multiple student dot-matrix pens, which are set according to the number of students in the classroom. The teaching server is connected to the local area network through wired or wireless means. The teaching server can simultaneously receive multiple pieces of student dot-matrix data sent by multiple student dot-matrix pens. Multiple student dot-matrix pens can be connected to the local area network through wireless communication methods such as Bluetooth, Wifi, and the 3rd, 4th, and 5th generation mobile communications. Student dot matrix data includes dot matrix pen trajectory information. The trajectory ...

Embodiment 2

[0059] Embodiment 2 of the present invention provides a blackboard teaching system, figure 2 A system block diagram of a blackboard teaching system provided by the embodiment of the present invention, such as figure 2 As shown, the system includes: a teaching server 1 , student dot matrix pens 2 , and a large teaching screen 3 .

[0060] The lecture server 1 includes a storage unit 11 and a processing unit 12 .

[0061] The storage unit 11 is used for receiving the student dot matrix data sent by the student dot matrix pen 2 .

[0062] The processing unit 12 is used to call the student dot matrix data or the teacher's teaching plan data of the storage unit 11 according to the blackboard control instruction issued by the blackboard teaching application software of the teaching server 1 software layer to generate the first blackboard information. The blackboard control instruction includes importing blackboard courseware, importing point Array pen information; generate the f...

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PUM

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Abstract

The invention relates to a blackboard writing teaching method and system. The method comprises the steps that a teaching server receives student dot matrix data sent by a student dot matrix pen; the teaching server sends out a blackboard-writing control instruction to call the student dot matrix data or the teacher teaching plan data to generate first blackboard-writing information, wherein the blackboard-writing control instruction comprises importing a blackboard-writing courseware and importing dot matrix pen information; and generating first teaching information according to the first blackboard writing information and the real-time comment information of the teacher. According to the blackboard-writing teaching method and system provided by the embodiment of the invention, the dot matrix data sent by the dot matrix pen is acquired, and a blackboard-writing teaching mode of real-time annotation information of the teacher is combined, so that the teacher can grasp the learning condition of each student in the classroom in real time, key contents are specifically explained in real time, and the classroom teaching efficiency is improved.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a blackboard teaching method and system. Background technique [0002] At present, teachers mainly use two methods when teaching, one is to use chalk on the blackboard to write on the blackboard, and the other is to display and explain the lesson plans prepared in advance through electronic screens or projectors. Teachers lead the teaching, and the students' learning status in the classroom is given feedback by means of raising hands and spot checks. The teacher cannot understand the mastery of each student in the classroom in real time, so it cannot be solved in real time in the class. Key points and difficulties; on the other hand, the writing experience on the electronic screen is poor. With the increase of usage time, the positioning is not accurate, and it is easily disturbed by the environment such as external light. The blue screen effect will also cause damage to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/14
Inventor 余澜蔡斯凯
Owner 北京碧云数创科技有限公司
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