Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides a kind of online education questioning method and system.Described technical scheme is as follows:
An online education questioning method, is applied to on-line education system, and this system comprises server, and the lecturer who is connected with this server end and some students end, and described questioning method comprises: student's end submits a question to server; Problem is sent to other student's ends to server and lecturer's end shows; Other student's ends or lecturer hold and submit to the answer of described problem to server; Server is sent to student's end and lecturer's end by described answer.
Particularly, described student's end submits a question to server: server extracts the keyword of problem, and is that same class problem is sent to other student's ends again and lecturer's end shows by the problem merger that contains same keyword.
Particularly, described server is sent to problem after other students end and lecturer hold and show, also comprises step:
If arbitrary student's end has same problem, to server, send a counting feedback;
Server is counted, and often receives that a counting feedback adds one;
Current counting is sent to student's end to server and lecturer's end shows.
The counting that judges described server reaches default threshold value, and when the counting of server reaches default threshold value, server sends information to lecturer's end; Or just switch the blank district that is presented at student's end and lecturer's end.
The present invention also provides a kind of online education to put question to system, is applied to on-line education system, and this system comprises server, and the lecturer who is connected with this server end and some students end, and this system comprises: submit module to, be arranged at lecturer's end and some students end; For student end submit a question or answer to the forwarding module of server; Forwarding module, is arranged in server, for server, problem is sent to other students end and lecturer's end shows, and described answer is sent to student's end and lecturer holds.
Particularly, in described server, also comprise: keyword extracting module, for the keyword of server extraction problem; Merger module, for being same class problem by the problem merger that contains same keyword.
Particularly, described student's end also comprises counting feedback module, if having same problem for student's end, to server, sends a counting feedback;
Described server also comprises: counting module, for server, often receive that a counting feedback adds and count; The current counting of counting module is sent to student's end to the forwarding module of described server and lecturer's end shows.
More specifically, described server also comprises judge module and reminding module, and judge module is for judging whether the counting of server reaches default threshold value, when judgment result is that while being, described reminding module sends information to lecturer's end.Described student end and lecturer's end also comprise handover module, and when judge module judgment result is that while being, described handover module switches problem to be presented at the blank district that student's end and lecturer hold.
When same problem has more classmate all not understand and urgently need to answer, lecturer will suspend the course content of just explaining on blank, stop and answer a question to students, thereby the interactive of classroom strengthened greatly, also make student's problem can access answer timely.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The present invention is applied to on-line education system, as shown in Figure 1, this on-line education system comprises server, and the local terminal being connected with this server and some other-ends, local terminal is appreciated that it is that lecturer holds, other-end is appreciated that it is that student holds, they interconnect, can real-time communication link up, the education software of pre-installing by terminal or access specific online education website, can realize the online teaching of one-to-many and give lessons; Terminal shows generally blank region, and the PPT that teacher attends class or other data can synchronously show on student terminal.
A kind of online education questioning method provided by the invention is applied to above-mentioned on-line education system, and as shown in Figure 2, the method mainly comprises the following steps:
S01, student's end submit a question to server;
Problem is sent to other student's ends for S02, server and lecturer's end shows;
S03, other student's ends or lecturer hold and submit to the answer of described problem to server;
S04, server are sent to student's end and lecturer's end by described answer, and answer can show in terminal viewing area, also can carry out speech play in terminal.
A kind of preferred implementation as online education questioning method of the present invention, step S01 student end submits a question and can also comprise the following steps to server: server extracts the keyword of problem, and is that same class problem is sent to other student's ends again and lecturer's end shows by the problem merger that contains same keyword.
Particularly, to be server be sent to problem after other students' ends and lecturer hold and show above-mentioned steps S02, also comprises step:
If S021, other arbitrary student's ends have same problem, to server, send a counting feedback;
S022, server are counted, and often receive that a counting feedback adds one; Whether the counting that simultaneously judges server reaches default threshold value;
Current counting is sent to student's end for S023, server and lecturer's end shows;
When the counting of server reaches default threshold value:
S024, server send information to lecturer's end; Or problem is switched to the blank district that is presented at student's end and lecturer's end.
Like this when same problem has more classmate all not understand and urgently need to answer, lecturer will suspend the course content of just explaining on blank, stop and answer a question to students, answer a question and can directly answer typewriting be presented on specific viewing area or blank, all like this student's ends can be seen answer on the display interface of oneself, can certainly directly by lecturer, pass through the oral answer problem of microphone, students also can be discussed online together; Thereby the interactive of classroom strengthened greatly.
The present invention also provides a kind of online education to put question to system, and as shown in Figure 3, this system comprises: submit module 410 and forwarding module 310 to, wherein submit to module 410 to be arranged at lecturer's end and hold with all students that are connected by server with it; For student end or lecturer's end submits a question or answer to the forwarding module of server; Wherein forwarding module 310 is arranged in server, for server, problem is sent to other students end and lecturer's end shows, and answer is sent to student's end and lecturer holds and show or speech play.
Particularly, in described server, can also comprise: keyword extracting module 320, for server, extract the contained keyword of problem that above-mentioned student holds submission; Merger module 350, for being same class problem by the problem merger that contains same keyword, merger by forwarding module, is forwarded to other students' ends more afterwards and lecturer's end shows.
More specifically, described student's end also comprises counting feedback module 420, if having same problem for student's end, to server, sends a counting feedback;
Described server also comprises: counting module 330, enters often to receive that for server a counting feedback adds and count; The current counting of counting module 330 is sent to student's end to the forwarding module of described server and lecturer's end shows.
More specifically, described server also comprises judge module 360 and reminding module 340, while counting for judge module 360 judgements when server the threshold value that reaches default, server sends information so that the popular problem that lecturer holds timely answer student to propose to lecturer's end.
As a kind of embodiment of the present invention, described student's end and lecturer's end can also arrange a handover module 430, when reaching default threshold value when the counting of server counting module, described problem is presented at by switching the blank district that student's end and lecturer hold.Like this, lecturer and all students now will suspend the course content of current well afoot, everybody diversion is focused in this problem, wait for lecturer's answer explanation or everybody discussion together, therefore make problem can access timely answer and explanation.Greatly improve the interactive of online education classroom, also greatly improved the quality of teaching.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.