Blackboard writing teaching method and system

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...

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.

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