Teacher-student interaction network system and method for classroom teaching

Abstract

The invention discloses a teacher-student interaction network system and method for classroom teaching. The teacher-student interaction network system for classroom teaching comprises teacher terminalequipment, a network server device and student terminal equipment, wherein the teacher terminal equipment is used for demonstrating electronic teaching plan documents during the class, acquiring voice information when a teacher gives a lesson, meanwhile copying interfaces during demonstration of the electronic teaching plan documents as image information, merging the interfaces with the voice information to generate teaching video information, compressing and encoding the teaching video information and then transmitting the teaching video information to the network server device, and sharingthe teaching video information to all the student terminal equipment. Students can decode and play the teaching video information through the student terminal equipment. The students can transmit character or expression information to the teacher terminal equipment, and the character or expression information is displayed in a rolling manner by a bullet screen mode to remind the teacher to adjustthe teaching speed in time or answer questions in a targeted manner. The teacher-student interaction network system and method for classroom teaching can be used for classroom teaching of colleges, middle schools and primary schools, disconnection of the teacher from students is avoided, and thus, the teaching efficiency and the teaching quality are improved.

Description

technical field [0001] The invention relates to the technical field of interactive network teaching, in particular to a teacher-student interaction network system and method for classroom teaching, which is especially suitable for classroom teaching in universities, middle and primary schools, and is beneficial to promote teacher-student interaction in the teaching process and avoid disconnection between teachers and students , thereby improving teaching efficiency and effectiveness. Background technique [0002] At present, although wired and wireless networks have covered the entire campus in most schools, the face-to-face traditional teaching mode of teaching in fixed classrooms at a fixed time is still dominant. In other words, online teaching is only a dispensable supplementary means in daily campus teaching, and it is mainly used in high-quality classroom demonstrations and extracurricular tutoring for primary and secondary school students. The reason for this phenome...

AI Technical Summary

Problems solved by technology

[0007] The second purpose of the present invention is to focus on solving some problems in traditional teaching, such as the problem that the words on the screen are too small, the problem that students cannot see clearly when sitting far away, the problem that it is inconvenient for students to review after class, and it is inconvenient for teachers to use PPT Difficulties in drawing emphasis on the spot and entering text symbols, and at the same time reducing the burden on teachers when collecting, correcting and counting electronic classroom test answers and homework, etc.

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