Semi-projection screen system and method based on classroom teaching

Abstract

The invention provides a semi-projection screen system and method based on classroom teaching, the system comprises a classroom teaching system and a semi-projection screen system which are interconnected through a network, the classroom teaching system comprises a course support module, an online preview module, a classroom activity module and a data processing module; the semi-screen projection system comprises a screen projection client management module used for managing clients accessed to the semi-screen projection system; a simplified mode screen projection module used for controlling digital resource screen projection display of common document types; an adaptive mode screen projection module used for balancing screen projection operations of different types of digital resources; and a projection screen data processing module used for receiving the data of the classroom teaching system and recording the connection state and action data of the projection screen at the same time. The invention provides a semi-projection screen system and method based on classroom teaching, and can solve the problems that a mobile device cannot be used for teaching in a traditional teaching classroom, and interaction is inconsistent due to the resolution difference between different devices.

Description

technical field [0001] The invention relates to the technical field of teaching screen projection, in particular to a classroom teaching-based half-screen projection system and method. Background technique [0002] With the rapid development of the network, more and more users rely on mobile devices for study and daily work. According to the survey, when teaching, most teachers mainly focus on courseware explanations, supplemented by classroom activities, and like to walk around between classes, which not only increases the intimacy with students, but also enliven the classroom atmosphere. However, when the teacher leaves the podium and walks to the side of the students, the platform cannot provide service support for the teacher. Teachers hope that through the mobile app, they can also obtain the same services as computers, such as switching courseware, on-demand courseware, publishing classroom activities, etc. on the mobile phone. Contents of the invention [0003] In...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies in the prior art, the present invention provides a semi-projection system based on classroom teaching to solve the problem that traditional teaching classrooms cannot use mobile devices for teaching, resulting in an inactive classroom atmosphere and the inability to reproduce the detailed teaching process At the same time, the resolution difference between different devices causes inconsistent interaction, which greatly restricts the development of online and offline hybrid classroom teaching.

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