Interactive teaching blackboard device

Abstract

The embodiment of the invention discloses an interactive teaching blackboard device which comprises an installation frame and an interactive teaching blackboard set. At least part of the installationframe is embedded in the wall body, and the interactive teaching blackboard set is installed on the installation frame. The interactive teaching blackboard set comprises a teaching blackboard area located at the upper half part, and an interactive blackboard area located at the lower half part. The teaching blackboard area comprises multiple side pulling plates, and the interactive blackboard areacomprises multiple sets of overturning plates. Each set of overturning plates at least include a first plate body and multiple second plate bodies connected to the first plate body in a hinged manner, and a baffle is perpendicularly formed on at least one side of each second plate body in an extending manner. The interactive teaching blackboard device has the beneficial effects that a multi-person synchronous interactive space is additionally arranged, a teacher teaching space is additionally increased, and the teaching quality and the teaching efficiency are improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of blackboard structures for teaching, and in particular to an interactive teaching blackboard device. Background technique [0002] As an indispensable writing tool in teaching, the blackboard brings great convenience to the teacher's teaching work. [0003] The existing blackboard generally has a limited writing area. Therefore, in the teaching process of science and engineering courses, a larger writing space is often required. However, once the area of ​​the blackboard is increased, it will cause partial The blackboard is not located in the best viewing area, which makes part of the writing area difficult for students to see, so the teacher needs to erase part of the content and write further. [0004] At the same time, in the actual teaching process, the teacher often randomly asks questions according to the actual situation and asks the students to answer them. For this, the teacher often ...

AI Technical Summary

Problems solved by technology

[0003] The existing blackboard generally has a limited writing area. Therefore, in the teaching process of science and engineering courses, a larger writing space is often required. However, once the area of ​​the blackboard is increased, it will cause partial The blackboard is not located in the best viewing area, which makes part of the writing area difficult for students to see, so the teacher needs to erase some content and write further

[0004] At the same time, in the actual teaching process, the teacher often randomly asks questions according to the actual situation and asks the students to answer them. For this, the teacher often reserves a certain area for multiple students to answer the same question, so as to get the majority of students to answer. The types of mistakes that will occur, but in this case, according to the different answering methods of each person, the reserved space will often be insufficient; however, if a large amount of space is reserved in advance, there will be insufficient space on the blackboard itself It is easy to bring inconvenience to the teacher's teaching work

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