Online live broadcast teaching method

Abstract

The invention discloses an online live broadcast teaching method in the technical field of education, and the method comprises the following steps: (1) carrying out preparation before class, (2) randomly selecting time and a plurality of students, snapshotting images through student cameras, transmitting the images back to the teacher control terminal, and going to the step (4), (3) by an infraredsensor, sensing whether the student is beside the mobile device or not, and if the student is not beside the mobile device and the time is not less than the set time threshold, immediately capturingthe current image, (4) by an image analysis module, analyzing whether the students are in a lecture attending state according to the captured images, wherein the students in the lecture attending state are excellent students, and storing the images of the excellent students in a database III, (5) storing teaching information, (6) matching keywords, and (7) generating class notes. According to theonline live broadcast teaching method, class notes can be automatically generated, the teaching effect is improved, and the class states of students can be monitored.

Description

technical field [0001] The invention belongs to the field of education technology, and in particular relates to an online live teaching method. Background technique [0002] At present, teachers often teach live online when teaching. The class of online live teaching is usually courseware prepared by the teacher before class. The class time is long and the content of the courseware is relatively large. It is easy to lose concentration during class, and often cannot keep up with the teacher's teaching rhythm. After class, students can only review the content of the courseware, and there are many courseware contents. Students usually cannot patiently read the entire courseware. In order to solve this problem, now In the existing technology, there is such a system that creates indexes for each page. Under each page, the teacher's lecture voice is converted into text, and the voice text results are stored in the index of the corresponding page on the student terminal. Students c...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide an online live teaching method, and solve the technical problems in the prior art that cannot improve the review efficiency of students and cannot monitor the status of students in class. Using the present invention can Automatically generate class notes, which contain key knowledge points of the teaching content, which is convenient for students to review after class, improves students' review efficiency, and can monitor students' class status

Images