Off-line lecture system
Technical field
The present invention relates to Course Education software system field, particularly to off-line lecture system.
Background technology
Traditional education uses and educates under teacher and the line of student, and preparing lessons, giving lessons and answering questions after class is all aspectant side
Formula, after student has a class, can only self-dependent notes memory attend class content, it is impossible to repetitive learning.
Teacher preparation process often can only be with the experience of oneself and understanding, and less opportunity goes awarding with reference to other outstanding teachers
Class mode, educational level promotes limited.And the making of courseware of giving lessons is loaded down with trivial details, inefficiency.
Summary of the invention
It is an object of the invention to provide one to facilitate teacher preparation, give lessons, it is possible to upload courseware and allow student repeat viewing
Off-line lecture system.
For achieving the above object, the present invention adopts the following technical scheme that, off-line lecture system, including Cloud Server and off-line
Client, offline client communicates to connect with Cloud Server, and offline client can be used alone, and offline client includes that courseware provides
Material storehouse and demonstration white board, file in demonstration white board demonstration courseware information bank, when offline client communicates with cloud server, synchronize
Courseware information bank.Teacher can Making CAI soft or off-line Making CAI soft online, and by offline client and Cloud Server communication
Synchronize courseware, and needing the place given lessons to download courseware, and start to give lessons;Courseware of giving lessons is demonstrated on demonstration white board, teacher
Can carry out ruling while demonstration courseware on courseware, record, mark emphasis, facilitate student to understand.
In some embodiments, demonstration white board supports OFFICE software demonstration, audio frequency and video playback.Demonstration white board is held concurrently
Hold office software, the softwares such as word, ppt can be demonstrated, it is possible to play Voice & Video, facilitate the demonstration of all kinds of material.
In some embodiments, demonstration white board includes that remarks pen, remarks pen are mouse or induction pen.In presentation process,
Can use remarks pen, carry out ruling, marking emphasis, facilitate student to understand, mark pen can directly use mouse or sensing
Pen.
In some embodiments, offline client includes recording module, records module and records teacher's voice and demonstrate white
Plate picture.Recording module, the process of convenient for recording class-teaching of teacher are set, conveniently emphasis fragment are recorded as video and upload, side
Just student repeats to understand viewing.
In some embodiments, offline client includes module of preparing lessons, and module of preparing lessons includes Courseware Template and material database,
When offline client communicates with Cloud Server, template of preparing lessons and material database are in real time with newly.Teacher, by module of preparing lessons, can use
Courseware Template and material database Making CAI soft easily, it is possible to real-time update, with reference to the courseware of other prominent teachers, improves teaching
Quality.
The invention have the benefit that off-line lecture system of the present invention, by offline client and the cooperation of Cloud Server,
Making to prepare lessons, give lessons and review convenient and swift after class, teacher uses courseware convenient, in student can repeat viewing and understand teaching
Hold, facilitate teacher with reference to the courseware of other prominent teachers, improve the quality of teaching.
Accompanying drawing explanation
Fig. 1 is the frame structure schematic diagram of off-line lecture system of the present invention.
Detailed description of the invention
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
As it is shown in figure 1, off-line lecture system, including Cloud Server and offline client, offline client and Cloud Server
Communication connection, offline client can be used alone, and offline client includes courseware information bank and demonstration white board, and demonstration white board is demonstrated
File in courseware information bank, when offline client communicates with cloud server, synchronizes courseware information bank.Teacher can make online
Courseware or off-line Making CAI soft, and by offline client and Cloud Server communication synchronization courseware, and the place given lessons at needs
Download courseware, and start to give lessons;Courseware of giving lessons is demonstrated on demonstration white board, and teacher can be on courseware while demonstration courseware
Carry out ruling, record, mark emphasis, facilitate student to understand.
Demonstration white board supports OFFICE software demonstration, audio frequency and video playback.Demonstration white board compatibility office software, permissible
The softwares such as demonstration word, ppt, it is possible to play Voice & Video, facilitate the demonstration of all kinds of material.
Demonstration white board includes that remarks pen, remarks pen are mouse or induction pen.In presentation process, remarks pen can be used, enter
Row line, mark emphasis, facilitate student to understand, mark pen can directly use mouse or induction pen.
Offline client includes recording module, records module and records teacher's voice and demonstration white board picture.Recording mould is set
Block, the process of convenient for recording class-teaching of teacher, conveniently emphasis fragment it is recorded as video and uploads, facilitating student to repeat to understand sight
See.
Offline client includes module of preparing lessons, and module of preparing lessons includes that Courseware Template and material database, offline client take with cloud
During business device communication, template of preparing lessons and material database are in real time with newly.Teacher, by module of preparing lessons, can use Courseware Template and material database
Making CAI soft easily, it is possible to real-time update, with reference to the courseware of other prominent teachers, improves the quality of teaching.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, it is also possible to making some deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.