WO2019050074A1

WO2019050074A1 - Studying system capable of providing cloud-based digital question writing solution and implementing distribution service platform, and control method thereof

Info

Publication number: WO2019050074A1
Application number: PCT/KR2017/009971
Authority: WO
Inventors: 박정호
Original assignee: 주식회사 듀코젠
Priority date: 2017-09-08
Filing date: 2017-09-12
Publication date: 2019-03-14
Also published as: KR20190028045A; KR102055256B1

Abstract

An embodiment of the present invention can provide a studying system capable of providing a cloud-based digital question writing solution and implementing a distribution service platform. The studying system includes: a question setting server which is provided with a database in which a plurality of questions and answers classified by subject, scope, question type, and difficulty level are stored; a question bank server which provides questions and answers to the question setting server; a question setting terminal for directly inputting questions or selecting questions received from the question setting server and registering the questions to the question setting server to set the questions; and a studying terminal for receiving the questions set by the question setting terminal from the question setting server, and creating and transmitting an answer sheet to the question setting server, wherein the question setting server grades the answer sheet from the studying terminal, analyzes learning tendencies including at least one among the subject, the scope, the difficulty level, and the question type, extracts a question corresponding to the analyzed learning tendency from among the stored questions, and provides the extracted question to the question setting terminal.

Description

A learning system capable of providing a cloud-based digital item authoring solution and a distribution service platform, and a control method thereof

The present invention relates to a learning system capable of providing a cloud based digital item authoring solution and a distribution service platform, and a control method thereof.

Recently, the education market is changing to the online education market. Unlike offline education, online education service is able to receive education at a desired place without any time and space constraints, and the cost is relatively low. In the online education service market, a portable terminal capable of reproducing wired / wireless communication network, And the proliferation has been continuing.

With the digitalization and smart education in line with ICT industry development in recent years, smart school business infrastructure is expanding, and smart school related industry is expected to grow rapidly.

Due to the spread of smart-learning contents and environment, the use environment of E-learning contents is expanded from PC-oriented to mobile devices such as smart phones, so that the contents are used without restriction of time and place. As a result, opportunities for users to participate in learning are increased and access to contents is facilitated, thereby sharing knowledge information actively.

However, most of the domestic technologies are provided as additional services of the management system rather than providing separate independent digital item creation and evaluation services. Therefore, it is an additional function that is not a main function. Therefore, the user experience environment and function Development is not a priority, and its usability is very low in actual sites.

Therefore, there is a need for an improved service that can provide an optimized user experience that maximizes the user's position.

In particular, in the case of question service, there are very limited areas in which questions can be presented because the system is mainly composed of the exiting items and the questions made by the institute or institution through the search by the users. Therefore, the system itself is very heavy There is a problem that the service from the user's point of view is insufficient.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a cloud-based digital item authoring solution capable of providing customized services to a learner and a learner by analyzing an item- And a learning system capable of providing and distributing a service platform, and a method thereof.

Another object of the present invention is to provide a cloud-based digital item authoring solution applicable to private tutoring and public education institutions as it can protect the copyright of the question taker and confirm the learner and the learning result of the question, And a learning system capable of providing a distribution service platform, and a method thereof.

It is still another object of the present invention to provide an individual learning management system that targets a digital native generation that prefers short and simple contents, as a cloud-based digital contents management system capable of providing a small- And to provide a learning system capable of providing an authoring solution solution and a distribution service platform, and a method thereof.

An embodiment of the present invention is characterized in that the present invention includes a question and answer server having a database storing a plurality of questions classified by a subject, a range, a problem type and a degree of difficulty, a question bank server for providing questions and correct answers to question and answer servers, And a learning terminal for receiving a question from the question server and creating a answer sheet and transmitting the answer sheet to the question server, wherein the question learning server comprises: The server analyzes the learning tendency including at least one of a subject, a range, a difficulty level, and an item type by scoring an answer sheet of the learning terminal, extracts items corresponding to the learning tendency analyzed from the stored items, -Based digital item authoring solution and a learning system capable of providing a distribution service platform .

Therefore, according to the present invention, since the items are provided based on the cloud, the sharing of the questions for the unspecified majority and the sharing of learning between the specific learner or the learners are possible, thereby providing learning opportunities at a low cost.

In addition, the present invention analyzes the activity and learning data of service users, recommends optimized item contents to the applicants and learners, and automatically creates a learning portfolio, thereby enabling self-directed learning.

In addition, according to the present invention, since a candidate who designates a keyword associated with the correct answer at the time of question presentation can perform real-time processing of the answer sheet regardless of the type of question, the management and evaluation of the learner and the candidate can be performed in real time, Can be maximized.

In addition, the present invention records the identification information of the applicant for each item and confirms the sharing range of the disclosed items, thereby effectively protecting the circulation of the items and protecting the copyright of the applicant.

In addition, the present invention provides an individual learning management system that mainly targets a digital native generation that prefers short and simple contents, and is suitable for a mobile environment by providing a small unit of learning contents composed of one concept, and is suitable for a snack culture (SNACK CULTURE) , Which is suitable for the recent mobile generation that is accustomed to short contents such as the present invention is highly marketable and economical.

1 is a block diagram illustrating a learning system capable of providing a cloud based digital item authoring solution and a distribution service platform according to the present invention.

FIG. 2 is a block diagram showing a screening terminal in the present invention. FIG.

3 is a block diagram showing a learning terminal in the present invention.

FIG. 4 is a block diagram showing a contents server in the present invention. FIG.

FIG. 5 is a block diagram illustrating a server control unit of a screening server in the present invention.

FIG. 6 is a flowchart illustrating a cloud-based digital item authoring solution providing method and a learning system control method capable of a distribution service platform according to the present invention.

7 is a flowchart showing the step S100 of the present invention.

8 is a flowchart showing the step S200 of the present invention.

FIG. 9 is a flowchart showing the step S300 of the present invention.

10 is a view showing a main screen of a screening terminal in the present invention.

11 is a view showing a portfolio screen of a screening terminal in the present invention.

FIG. 12 is a diagram showing a question screening screen of the screening terminal in the present invention. FIG.

13 is a view showing a question history screen of the screening terminal in the present invention.

Fig. 14 is a diagram showing a result screen of a screening terminal in the present invention. Fig.

15 is a diagram showing a main screen of a learning terminal in the present invention.

16 is a diagram showing an item unlocking screen of the learning terminal in the present invention.

17 is a view showing a question history screen of the learning terminal in the present invention.

18 is a diagram showing a result confirmation screen in the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to best describe the user's invention And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. In addition, the term " "... "," ... Unit, "" module, "" device, "and the like refer to a unit that processes at least one function or operation, which may be implemented as a combination of hardware and / or software.

The learning terminal and the tutoring terminal described in the present specification may be used in a mobile phone, a smart phone, a laptop computer, a desktop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP) , Navigation, a slate PC, a tablet PC, an ultrabook, a wearable device (e.g., a smartwatch, a glass, a HMD head mounted display)).

Hereinafter, a learning system capable of providing a cloud-based digital item authoring solution and a distribution service platform according to the present invention and preferred embodiments of the method will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, the present invention includes a question bank server for providing questions and correct answers, a question and answer terminal 100 for presenting questions to an unspecified majority or specific individuals, And a learning terminal 200 for downloading a question posted on the question-taking server 300, creating an answer, and transmitting the answer to the question-taking server 300. [

The question bank server 500 corresponds to an institution that produces and distributes study items such as a school, a publisher, a school, and an institution. Here, the question bank server 500 can register a question in the question extracting server 300, and set a sharing range so that each item can be downloaded for a fee or free of charge.

Here, the question-making terminal 100 issues an item by the individual engaged in the education business, or the questioner of the public and the private education institution by his starch course or the range within the course. To this end, the questioning terminal 100 issues an item using an item producing tool provided from the questioning server 300, and registers the prepared item and the answer in the questioning server 300.

At this time, the teaching terminal 100 may select whether to share with an unspecified majority or shared only with specific individuals (the learning terminal 200), and register with the questioning server 300. In addition, ), A tag capable of displaying the information of the applicant, such as the name of the applicant, the learner, or the name of the institution, can be recorded and the copyright can be displayed.

In addition, the screening terminal 100 can set a keyword for the correct answer for each item so that automatic grading is possible. The teaching terminal 100 also receives the results of the learning of the learning terminal 200 for the question (for example, the learning terminal 200 and / or the scoring result) In real time.

Here, the applicant may be a person who is not a teacher of a primary school, a middle school, a high school, a university or a school, or an individual belonging to a group or organization.

The teacher of the school or academy can use the question-and-answer terminal (100) to give a note test to the students who are in charge of the question, or to carry out the regular test, and the individual can use the question- It can be provided free to the unspecified number or paid.

The learning terminal 200 selects the posted items from the questioning server 300, creates an answer to the question, transmits the answer to the questioning server 300, and confirms the result from the questioning server 300. Here, the learning terminal 200 determines the time required for the user to input the answer of the item, the learning disposition (for example, the subject, the range), the difficulty of the item, the type of the learned item (for example, , Or a distribution ratio of a selection type, a short answer type, and a descriptive type) to the question making server 300.

The questioning server 300 posts the questions registered from the question bank server 500 and the questioning terminal 100 so that they can be shared only with the unspecified number of learning terminals 200 specified by the questioning terminal 100 , And provides the corresponding item to the learning terminal 200 that has selected each posted item.

The questioning server 300 confirms the answer of the questioning terminal 100 in real time and provides it to both the questioning terminal 100 and the learning terminal 200. That is, the questioning server 300 automatically scores answer sheets of the learning terminal 200 and provides the results to the questioning terminal 100 in real time.

The question-taking server 300 also collects the learning pattern and learning evaluation results of the learning terminal 200 and calculates the learning analysis information so that the relevant learner can learn relevant information It provides a curation service that provides questions.

The question-taking server 300 also compares the tendency (subject, range, and difficulty level) of the teaching terminal 100 with the learning evaluation result (the degree of correct answer rate or score per type of course / range / ) To provide a curation service for customized presentations. That is, the question sending server 300 analyzes the weak subjects, the range, and the item types of the learners who learn the questions presented in the question making terminal 100, and recommends the questions to the question maker to supplement the vulnerable portions of the students in charge It is possible to provide a curation service.

Preferably, the referral server 300 distributes the items provided in the question bank server 500 and all the items posted and / or shared on the bulletin board in order to protect the copyright of the items registered in the questioning terminal 100 (For example, the number of times of downloading or sharing), and sets the billing server 100 or the question bank server 500 so as to pay a predetermined fee. That is, the question sending server 300 may charge the learning terminal 200 and / or the calling terminal 100 for downloading or sharing the posted items to pay the fee.

Herein, the teaching terminal 100 and the teaching server 300 are a micro learning teaching learning system, in which a learning terminal of individual learners issues and / or presents a problem as short and simple contents and proceeds with a curation service .

For example, each problem is presented as a problem of one term per day, and each of the problems can be solved by using a small unit in my concept (eg, the law of conservation of mass in physics) (eg, using the law of conservation of mass Reaction product or product).

That is, the teaching terminal 100 and the teaching server 300 according to the present invention give a question to all learners with the same topic and multiple answers repeatedly, analyzing the error rate, the subject and the tendency for each question The learner can provide a curation service that provides personalized learning contents, but the curation service can be conducted in a way that each learner is given one problem related to a specific subject every day according to the analyzed learning tendency.

In addition, curation services can provide not only problems but also lecture materials and information. For example, a subject in a particular subject may have one problem, one minute or less of the video, and a file or e-book that can be read in less than 15 minutes.

The management terminal 400 registers the information of the submitter and the information of the learner in the question making server 300. Here, information on the applicant may include his / her institution (school, institute, individual), personal information, a subject in charge and / or a field of specialization. The learner information may include at least one of the affiliation (for example, school, school, individual), personal information, and parent contact.

Herein, the management terminal 400 may be configured to group the screening terminal 100 and the plurality of learning terminals 200. For example, you can set up a group of 0th grade teachers and students in the XX school.

In other words, the candidate can provide online items to a plurality of learners who are associated with the group, and can check the results in real time.

Accordingly, the management terminal 400 may post the schedule of the school or the institute, the attendance status, and the parent announcement to the questioning server or directly transmit the same in order to facilitate the management of the grouped learners. In particular, the management terminal 400 may transmit announcements to the mobile terminals or the teaching terminal 100 and the learning terminal 200 of the parents through the questioning server 300 for student management.

Details of the screening terminal 100 to the screening server 300 will be described in detail with reference to FIGS. 2 to 5. FIG.

2, the screening terminal 100 includes a screening control unit 110, a screening terminal communication unit 120, a screening terminal display 130, a screening terminal input unit 140, a screening terminal storage unit 150, .

The dual screening terminal communication unit 120 performs communication with the screening server 300 and / or the external agent terminal 100. For example, the screening terminal communication unit 120 transmits the completed question and the correct answer under the control of the screening control unit 110 to the screening server 300, receives the sharing and execution result of each item from the screening server 300 And outputs it to the collection control unit 110 and the presentation terminal storage unit 150.

The screening terminal display 130 outputs a screen based on an application received and executed from the screening server 300. [

The screening terminal input unit 140 outputs the inputted command to the screening control unit.

Here, the screening terminal display 130 and the screening terminal inputting unit 140 may be independent devices or integrated as a touch-type display.

The filing terminal storage unit 150 stores completed questions and correct answers.

The item control unit 110 includes an item creation module 111, an item registration module, an essay portfolio creation module 112, an item sharing module 114, a result reception module 115, a presentation service reception module 116 , And a tag recording module 117. [

The item creation module 111 includes an item creation tool and an editing tool provided by an application received from the contents creation server 300. Here, referring to FIG. 12, the question-writing tool may include a plurality of question types (for example, a selection type (for example, OX selection type, multiple choice type, short answer type, narrative type) and at least one of pictures, It provides multimedia data included, and compose data such as views and fingerprints based on question types. The editing tool provides an editing function (e.g., copying, deleting, pasting, trimming, color conversion, image or audio data insertion) of a recommended item from the question-

That is, when the input command (for example, selection of the question entry menu (a) shown in FIG. 10) is inputted, the question production module 111 displays a screen including the menu as shown in FIG. (130). That is, the item production module 111 inserts the multimedia data into the type of the selected item, provides the type of the view or the fingerprint, and combines the inputted contents to produce one item. In addition, the item production module 111 can provide an editing tool to edit the items recommended or previously produced by the contents server 300. [

In addition, the item production module 111 sets the correct answer for each item according to the command output from the sentiment terminal input unit 140. [

Also, the item production module 111 selects the difficulty level of the item and the area of the item (for example, a language, a repair area, and a range of a subject) through the item creation menu f shown in FIG. 12 To make a question, you make a question with input contents through a menu.

In addition, the item production module 111 links the inputted correct answer with the item and the correct answer keyword.

The correct answer keyword is set by the question creator module 111 when the answer candidate inputs at least one of letters, words, numbers, and figures included in the correct answer.

The itemized portfolio generation module 112 calculates the total number of items posted on the bulletin board of the questioning server 300, the number of items downloaded from the learning terminal 200, and the number of items And creates a portfolio that is classified by category.

The item sharing module 114 sets the sharing start time and the sharing end time with the shareable learning terminal 200 set for each item. For example, as shown in FIG. 12, the item sharing module 114 may transmit the shared learning terminal 200 with the deadline of the relevant item in accordance with the input information after the set deadline menu and the sharing menu are selected Setting. Here, the deadline refers to a time that can be shared, and the shareable learning terminal 200 can be input as an ID, a name, or a group or group name.

Here, the question item sharing module 114 can share and set video, audio, electronic document, and e-book in addition to the problem.

The learning terminals 200 may be classified into, for example, a school, a school, a major, a grade, a class, and a group, or may be associated with the screening terminal 100.

That is, the item sharing module 114 sets the item to be downloaded or transmitted only from the specific learning terminals 200 during the deadline from the set sharing time. More preferably, the item sharing module 114 sets a time at which an answer of a test paper (evaluation paper) composed of a plurality of items or a plurality of items output to the learning terminal 200 can be input.

The result receiving module 115 receives and outputs the results of the posted items from the question sending server 300. For example, as shown in FIG. 13, the result receiving module 115 may display a ratio of submitted answer sheets among the shared learning terminals.

Or the result reception module 115 receives the scores of the learning terminals 200 that have submitted the answer sheet before the deadline, the answer terminals 200 that have not submitted the answer sheet, and the score (correct answer rate) of each learning terminal 200, It is preferable to include at least one of them.

In addition, the results reception module 115 can display the items that have passed the deadline and the items before the deadline (or the test value).

That is, the result receiving module 115 receives and outputs the results of the learning terminals shared by the originating terminal 100. 10, the selection instruction of the contents selection menu (b) on the screen is inputted and outputted to the screening terminal display (130).

In addition, the result reception module 115 receives and outputs real-time scoring results of the items of the learning terminals 200 that share the excerpt items. That is, the result receiving module 115 receives and outputs the self-scored items and the scoring results of the learning terminals 200 from the question-making server 300. For example, the result receiving module 115 outputs the items for which the scoring result is received through the real time item menu (d) or the item details menu (g) of FIG. 10, and when the item is selected, Likewise, outputs the evaluation result including the question and answer, the correct answer and the wrong answer.

In addition, the evaluation result may include a score calculated by a correct answer by an item, an answerer, a score by a period, an area and an evaluation place, and a period by a region / area / subject / range.

The presentation service receiving module 116 receives the items recommended by the questioning server 300 and outputs a notification message to the main menu (see FIG.

Here, the recommendation items of the question-making server 300 are analyzed by the question-taking server 300 to analyze the tendency of the question-taking terminal 100 (for example, subject, scope, difficulty level, item type) And is recommended based on the learning evaluation result of the terminal 200 (or group learning terminals).

That is, the recommendation items of the question-making server 300 are sent from the questioner terminal 100 and the question bank server 500 to the unillustrated learning terminals 200 and the question- It is recommended to reinforce the learning achievement of the learning terminals.

Here, the question and answer server 300 may provide not only questions but also information or materials useful for learning or other practical activities. Such information or data may be provided from the question bank server 500, the screening terminal 100, and the learning terminal 200.

The tag recording module 117 records, as tags, copyright information including identification information of the issuer recorded for each item, and a search keyword (for example, identification information of the issuer, organization name, group name, and group name).

The question entry module 112 is configured to include the created question, the correct answer and the question information (area, difficulty level, subject, scope, sharing), tag information including the candidate information of the tag recording module 117 and the search keyword, To the question output server 300, the correct answer keyword information associated with the correct answer of the answer key 111, and requests registration.

Here, the correct answer keyword information is a keyword associated with the correct answer registered in the question production module 111, and in the case of the narrative type, the matching ratio between the words set as the correct answer keyword and the words entered in the answer sheet, . The correct answer keyword may include at least one of letters, figures, and numbers.

In addition, the question entry module 112 of the teaching terminal 100 can select teaching materials of the presenter, information that can be helpful for the learning terminal, or an electronic book, and upload the selected information to the questioning server 300. At this time, the screening terminal 100 can set a sharing range and set the corresponding data or information as a fee, or designate a free downloadable learning terminal 200.

At this time, it is preferable that the learning material uploaded from the teaching terminal 100 is generated in a quantity that can be read in less than one minute in the case of video lectures, and less than 15 minutes in the case of electronic books or files.

3 is a block diagram showing a learning terminal in the present invention.

3, the learning terminal 200 includes a learning control unit 210, a learning terminal communication unit 220, a learning terminal display 230, a learning terminal input unit 240, a learning terminal storage unit 250, .

Here, the learning terminal display 230 and the learning terminal input unit 240 may be separately configured (for example, a desktop display and a keyboard) or integrated as a touch-type display capable of both input and output, such as a smartphone and a tablet PC .

Learning terminal communication unit 220 performs communication with questioning server 300 and / or other learning terminal 200.

The learning terminal storage unit 250 stores the received questions and the evaluation results.

The learning control unit 210 includes an application execution module 211 for executing an application received from the question sending server 300 or a communication company server and outputting a set screen and a menu, A learning service receiving module 213 for receiving and outputting a question item selected from the items recommended by the questioning server 300 and items shared by the questioning terminal 100 and an answer sheet A learning portfolio analysis module 215 for extracting a learning pattern, a learning portfolio generation module 216 for generating a learning portfolio, a fraud prevention module 217 for preventing fraud, A learning item sharing module 218 for sharing and setting questions with other learning terminals 200, and a learning result receiving module 219 for receiving learning results.

The application execution module 211 executes an application from the questioning server 300 or the communication company server and outputs the screen and the menus shown in FIG. 15 to FIG. 18 to the learning terminal display 230, for example. For example, as shown in FIG. 15, the application execution module 211 may include an item unpacking (i), a learning status (j), a portfolio selection menu (k) And an application execution screen including a customized question menu for outputting a recommended item from the questioning server 300. [

The shared-question receiving module 212 receives questions shared by the learning terminal 200 (the learner) in the teaching terminal 100 or the other learning terminal 200. [ Here, the shared-question receiving module 212 outputs a message informing that the question shared by the other learning terminal 200 or the question-taking server 300 is received or posted, and outputs the selected question to the app execution screen.

Here, the shared-question receiving module 212 receives items shared in real time from the teaching terminal 100 or the other learning terminal 200. Since the learner selects the real-time item menu (l) of the application execution screen, the learner confirms the received item in real time.

The learning service receiving module 213 outputs a notification message informing that the question server 300 has a recommended item, receives the recommendation item transmitted from the questioning server 300 according to the receiving instruction of the recommendation item, (250), and notifies and outputs through the customized item menu (m) of the application execution screen.

In addition, the learning service receiving module 213 receives the selected item from the items posted on the bulletin board operated by the questioning server 300, and stores the received question in the learning terminal storage unit 250.

Here, preferably, items set to be shared with the unspecified majority in the question-making server 300 may be posted on the bulletin board, and may be downloaded after the learning terminal 200 purchases it for a fee. Paid purchase of such items is to protect and protect copyright of applicants. Likewise, the recommendation items received at the question sending server 300 may be purchased for a fee or received free of charge.

Accordingly, the learning service receiving module 213 proceeds to settle the financial information with the financial server including the learner's financial information (for example, bank account, credit card number, and public certificate) so that the user can settle the fee item It is also possible.

The answer sheet generation module 214 generates the answer sheet of the contents inputted in the answer of the item outputted from the application execution screen.

The learning pattern analysis module 215 extracts a learning pattern including at least one of the learner's solution time, the type of the selected item, the subject of the question, and the range, and transmits the extracted learning pattern to the question-

The learning portfolio generation module 216 generates a portfolio of the items performed in the learning terminal 200. Here, the execution items include questions shared by the questioning terminal 100 or the other learning terminal 200 and items purchased and recommended from the questioning server 300. The portfolio is outputted as a list in which the performed items are classified into folders, and includes a menu for sending, deleting, and editing to the other learning terminal 200.

The fraud prevention module 217 may selectively restrict the use of remote control, screen capture, screen switching prevention, automatic termination of other programs, or input keys of the screening terminal 100 or the management terminal 400.

For example, the fraud prevention module 217 may restrict the screen capture or the screen switching in order to prevent the leakage of the item or the output of the data screen during the item pooling time.

The cheating prevention module 217 executes a remote control algorithm so that the teaching terminal 200 or the learning terminal 200 can be controlled remotely by the teaching terminal 100 or the management terminal 400, .

In addition, the fraud prevention module 217 automatically terminates the other program at the time of execution of the application execution screen, thereby preventing illegal sharing due to the use of the illegal program.

In addition, the cheating prevention module 217 may include an input key (e.g., ~,!, @, #, $, Etc.) for inputting a hacking command in an input device such as a keyboard or a touch- And the like) can be set to be restricted.

The learning item sharing module 114 transmits to the other learning terminal 200 the items whose sharing range is set to an unspecified number among the items downloaded as free or free from the learning terminal 200. [ That is, the present invention enables learning information to be shared among learners. More preferably, the number of times of sharing (number of transmissible times) between learning terminals 200 can be set for each of the items.

Here, the learning question sharing module 114 may share or upload learning materials (video, audio, e-book, electronic document file) to other learning terminals or a question-and-answer server.

The learning result receiving module 219 receives the evaluation result of the item or the test paper and stores it in the learning terminal storage unit 250. The evaluation result received by the learning result receiving module 219 is sent to the application execution module 211 by the application execution module 211, For example, it is outputted through the screen shown in Fig. At this time, the output of the learning can be displayed as the percentage of correct answer to the total number of questions, the correct answer for each question, and / or the score converted according to the set criteria.

4, the question sending server 300 includes a server communication unit 320, a server control unit 310, and a database 330.

The server communication unit 320 communicates with the screening terminal 100, the learning terminal 200 and the question bank server 500 and outputs the received information to the server control unit 310 and the database 330, And transmits information and data stored in the database 330 under the control of the control unit 310.

The database 330 includes an issuer DB 331 in which information on the submitter is stored, a question DB 332 in which questions are stored, a learner information DB 333 in which learner information is stored, an answer DB 334, and an analysis DB 335 for storing analysis information of learners and applicants.

The issuer DB 331 stores identification information (e.g., personal information including an ID and a password, job, affiliation / organization / group name) of the issuer. More preferably, the number of items downloaded (shared) through the distribution process of the items submitted by the applicant and the accumulated amount information thereof may be included.

The question DB 332 stores the questions registered from the question bank server 500 and the question making terminal 100. Here, for each item registered in the item DB 332, a search keyword recorded in the tag is set.

The learner information DB 333 may include at least one of the learner's ID and password, affiliated organization / group / group, attendance information, parent contact information, and attendance information.

The correct answer DB 334 stores correct answers linked to each question. Here, for example, when a correct answer is formed by including at least one of a letter, a number, and a figure such as a selection type, a narrative type, or a short answer type, a correct answer keyword table in which corresponding letters, numbers, and figures are set as correct answer keywords may be included.

The analysis DB 335 stores learning analysis information of the learner and presentation information of the learner. Here, the learning analysis information is analyzed by analyzing the item / test / period / scope / subject score of the learning terminal 200, the score by region / period / subject / scope, the score by the item type, Scope, and type that are lacking.

The presentation information includes a type, a degree of difficulty, a subject, a range, a number of shared items, and statistics on the correct answer rate and the incorrect answer rate for each question type of the learning terminals 200 to be shared with the questioning terminal 100.

The learning analysis information and the presentation information are utilized as data for recommending questions to the teaching terminal 100 and the learning terminal 200 in the server control unit 310. [

That is, the server control unit 310 extracts the items having the low academic achievement and the range of the items of the learning achievement and the learning analysis information that extracts the item type for each of the learning terminals 200, or selects the subject, type, range, The statistical value of the degree of difficulty is calculated and the questionnaire information is calculated.

The server control unit 310 extracts the items stored in the database 330 using the calculated learning analysis information and the presentation information, and recommends the extracted items to the learning terminal 200 and the screening terminal 100.

The server control unit 310 will be described with reference to FIG. 5 is a block diagram showing a server control unit in the present invention.

5, the server control unit 310 includes a registration module 311, a keyword table generation module 312, a learning evaluation module 313, an item management module 314, an item extraction module 315, An analysis module 316, a management module 317, and an item distribution management module 318.

The registration module 311 stores the items received from the questioning terminal 100 and the question bank server 500 in the question DB 332 and the correct answer DB 334 and registers the same on the bulletin board or real time sharing.

For example, when the questions and correct answers are received from the questioning terminal 100 or the question bank server 500, the registration module 311 stores them in the question DB 332 and the correct answer DB 334, Only the set learning terminals 200 can be downloaded or transmitted to the shared learning terminals 200 in real time.

Here, if sharing is set only for a specific learning terminal 200 among the registered items, the registration module 311 may transmit a message informing that the shared set item is registered to the learning terminals 200 and / or a corresponding item Do.

In addition, the registration module 311 preferably encrypts all the registered items and correct answers and stores them in the question DB 332 and the correct answer DB 334. [

The item management module 314 extracts item information including at least one of the type, difficulty, date of issue, subject, scope, and the applicant of the registered items from the question sending terminal 100 and / or the question bank server 500, And registers it in the DB 332.

The keyword table generation module 312 extracts the correct answer keywords associated with each correct answer stored in the correct answer DB 334 and generates a correct answer keyword table. The correct answer keyword table may include at least one of numbers, letters, and figures constituting the correct answer according to the item.

The learning evaluation module 313 scans the answer sheets received from the learning terminal 200 and transmits the results (scores) to the speaking terminals 100 and the learning terminals 200. [ Here, the learning evaluation module 313 can convert the data described in the answer sheet into XML data, convert the correct answer keyword table into XML data, and compare them to calculate a score.

That is, the learning evaluation module 313 assigns a score to each of the words, numbers, and figures input in the narrative answer sheet according to the number of matches, order, or ratio of the words, numbers, and figures recorded in the correct answer keyword table .

For example, when a total of four words are constructed in the correct answer keyword table, 100 points are included when the above four words are included in the answer sheet, 75 points are included when the three words are included, and 25 points are included when 1 is included. can do. The scores of the learning terminals 200 are accumulated and stored in the analysis DB 335 by region, day, and item by period.

Alternatively, the present invention can set the order of the correct answer keywords on the answer sheet and score them. For example, in the case of a narrative type, if the correct answer is set as "A includes B, C can contain D", and the answers are written in the order of "A, C, B, D ' O points can be handled unmatched. You can score 50 points if you write 'A, B, D, E' on your answer sheet.

In addition, the present invention can perform automatic grading by combining the correct answer keyword table and the matching rate and order of words among the XML data of the answer sheet as described above.

The analysis module 316 accumulates the evaluation results of the learning evaluation module 313 and compares the average score of the learners by region / period / subject / subject range / school / The learning evaluation information including at least one statistic value of the percentage of correct answers and the percentage of wrong answers according to the type of the item, and stores it in the analysis DB 335.

Also, the analysis module 316 calculates learning analysis information including types of subjects, ranges, and items with low academic achievement through the accumulated statistical values of the learning terminal 200, and stores the analysis information in the analysis DB 335.

The learning analysis information includes subjects less than or equal to the average score of the period / region / school based on the learning evaluation information of the learner, the type of sentence having a high error rate, and subjects in which the average score is less than that of the other learning terminals 200 Type of sentence type, and range of subjects.

Further, the analysis module 316 calculates the presentation information and stores the information in the analysis DB 335. The presentation information is a cumulative statistical value of the type and difficulty of the question item and the average score and the correct answer rate of the learning terminals 200 that are shared with each other by the period, subject and scope of the question terminal 100 And the tendency of the applicant to take out the question.

The item extraction module 315 extracts learning analysis information of the learning terminal 200 from the items registered in the question bank server 500 stored in the database 330 or an unspecified number of the

sharing terminals

100, 100, and transmits the extracted items to the learning terminal 200 and the screening terminal 100.

For example, the learning terminal 200 is recommended to have a high error rate in the courses and / or the range with a low average score so as to improve academic achievement, and the teaching terminal 100 has a high- The learning terminal 200 may have an average degree of difficulty or a higher or lower degree of difficulty in a subject or a range and recommend a type of question having a high error rate or a correct answer rate of a high type of question.

In addition, the item extraction module 315 can acquire learning information (for example, video lectures, e-books, document files, images, audio data and the like) provided by the question terminal or question bank server or other learning terminals, At least one of the data).

Here, the item extraction module 315 extracts one problem corresponding to a specific topic, a video and / or audio of one minute or less, and a content item that can be interpreted within 15 minutes so as to provide a curation service of a micro- e-book or materials

The management module 317 stores the submitter and learner information received from the management terminal 400 in the submitter DB 331 and the learner information DB 333, respectively. Here, the management module 317 may transmit the notification message requested by the management terminal 400 to the parents of each learner or may transmit the notification message to the learning terminals 200 of the learner.

The management module 317 collects the attendance and attendance status of the learner from the management terminal 317 and shares the management information with the learning terminals belonging to the same group or sends a message to the terminals of the parents at the request of the presentation terminal do.

In addition, the management module 317 manages an information sharing bulletin board that is available to the community between the learning terminal 200 and the screening terminals 100.

The item distribution management module 317 receives the number of downloads of the registered items (the number of sharing), the approval transaction between the learning terminals 200 and the presentation terminals 100, and / And proceeds with the payment at the time of purchasing the paid item of the questionnaire (200).

That is, the item distribution management module 317 approves or disapproves the item sharing (transaction) between the learning terminals 200 and the presentation terminals 100 according to the set range set for each item, . This is to protect the copyrights of the applicants and pay the fair price.

The present invention includes the above-described configuration, and a method of controlling a learning system capable of providing a cloud based digital item authoring solution and a distribution service platform according to the present invention will be described below.

6, the present invention includes a step S100 of receiving the registration and execution result of the question from the teaching terminal 100 to the questioning server 300, A step S200 of receiving and learning a question and receiving the result, and a step S300 of recommending a question to the speaking terminal 100 and the learning terminal 200 at the question sending server 300.

7 and 10 to 14, step S200 will be described with reference to FIGS. 8 and 15 to 18, and step S300 will be described with reference to FIG. 9.

11 is a view showing a portfolio screen. Fig. 12 is a screen for screening a question, Fig. 13 is a question detail screen, and Fig. 14 is a diagram showing a result screen of the screening terminal 100. Fig.

Referring to the drawings, step S100 includes steps S110 to S110, step S120 to create an item according to the command inputted by the item creation module 111, step S130 to set tag recording and sharing of the item, 300), S150 receiving the results and the status of the shared learning terminals 200, and S160 receiving a recommendation from the questioning server 300.

In step S110, the investor inputs the ID and password into the input window displayed on the main screen of his / her subscription terminal 100 and logs in.

In step S120, the submitter selects the question entry menu (a) output on the main screen and selectively uses the types and views of the questions provided in the question sending server 300, fingerprints, pictures, audio and image data, .

Here, as shown in Fig. 12, for example, the question-taking control unit 110 may select a question type (e.g., a selection type, a short answer type, a description type, a multiple choice, , And outputs a screen including an input window of the question question.

Accordingly, the item production module 111 includes at least one of a sentence, an image, audio, and a picture input through each of the selection menus and the input window, and generates a correct answer of the corresponding item.

That is, the applicant selects the input window and the menu, inputs the question and / or the example of the question, and inputs the completion command. Then, the question production module 111 inputs one question and / Create the correct answer for the question.

Also, the submitter inputs the correct answer keyword included in the correct answer of the question, and the question production module 111 links the correct answer with the correct answer keyword.

Step S130 is a step of setting a tag and a share of the item. When the item creation completion signal is output from the item creation module 111, the tag recording module 117 writes the identification information (e.g., personal information or ID) of the issuer in the created item and the tag including the search keyword . At this time, the search keyword may be automatically set as the title of the item or may be set as a separate keyword inputted through the screening terminal input unit 140 by the submitter.

The item sharing module 114 sets the sharing range of the item according to the input sharing setting command. For example, the submitter can set the sharing range as the learning terminals 200 of an unspecified number or a specific ID or group through his / her presentation terminal input unit 140. [

At this time, the item sharing module 114 sends an unspecified number of items to the learning terminals 200 of the specific ID / affiliation school / group / organization in accordance with the selection command of the sharing range, the sharing start time, Or can be downloaded only to the learning terminals 200 on the bulletin board.

Step S140 is a step of registering the question created by the question making terminal 100 in the questioning server 300. [ The question sharing module 114 of the questioning terminal 100 requests the questioning server 300 to register the question according to the registration instruction input from the questioning terminal input unit 140. [ At this time, the item registration module 112 transmits the information including the shared information, the tag information, and the correct keyword information.

Step S150 is a step of receiving the execution result and the status of the learning terminals 200 that have shared the items registered in the server (question item) from the question sending server 300. [ For example, when the question history menu (g) is selected, the question making terminal 100 outputs, as an example in FIG. 13, the execution result and / or the execution result for each question received from the question- And makes a request to the questioning server 300.

That is, the result receiving module 115 of the questioning terminal 100 receives and outputs a closed question among the items registered from the question making server 300 and an execution status of a question currently being performed (shared). The performance status is displayed as a number or a ratio of the learning terminals 200 that have completed solving the questions among the shared learning terminals 200 that have been set.

Here, the result receiving module 115 can check and output the score (or correct answer and wrong answer) of the learning terminal 200 in which the problem solving is completed in the current or completed questions. That is, as shown in FIG. 14, the result reception module 115 outputs the learning evaluation result as the correct answer inputting the correct answer and the wrong answer inputting the wrong answer among the learning terminals 200 that have answered the question . In the case of test papers or short answer and / or narrative questions consisting of a number of questions, score points may be displayed according to the number of words, numbers and figures entered in the answer sheet.

Step 160 is a step of receiving and outputting a recommendation item from the questioning server 300. The question-taking server 300 analyzes the tendency of the questioning terminal 100 (the subject, the degree of difficulty, the type and scope of the question) and the correct answer rate (score) of the shared learning terminal 200, A question registered from question bank server 500 is recommended.

Accordingly, the presentation service receiving module 116 of the writing terminal 100 can output the information of the recommendation item received from the questioning server 300 on the main screen or output a notification message. In addition, the presenter can use the recommendation item to issue questions to the learning terminals 200, and the editing tool of the question production module 111 can be driven to edit the recommended questions and change them to new questions. It is possible.

Here, the recommendation item can be set as a free or paid purchase. If it is a paid item, the purchase service module requests the purchase server 300 to purchase the item and proceeds with the settlement of cost to purchase the item.

Fig. 8 is a flow chart showing the step S200 of the present invention. Fig. 15 is a main screen of the learning terminal, Fig. 16 is an unraveling screen, Fig. 17 is a question history screen and Fig. 18 is a result confirmation screen.

In step S200, the learning terminal 200 logs in. In step S210, an item is received and output in step S220. In step S230, an answer sheet generation and analysis pattern is analyzed. In step S230, 300 and receiving the evaluation result in step S240, and receiving the recommendation item from the questioning server 300 in step S250.

In step S210, the learner inputs an ID and a password on the main screen after the learner executes the application on the learning terminal 200, and then logs in. When an execution command is outputted through the learning terminal input unit 240, the learning control unit 210 drives the application execution module 211 to output a main screen. Therefore, the learner inputs his or her ID and password and logs in.

In step S220, the learning terminal 200 receives and outputs the item. The application execution module 211 of the learning terminal 200 outputs the main screen shown in Fig. 15, for example, to the learning terminal display 230. [ Here, the main screen of the learning terminal 200 is composed of an unraveling menu (i), a learning status menu (j), a portfolio menu (k), a real time question menu (l) And a customized question menu (m) for outputting recommendation items recommended by the questioning server (300).

Accordingly, the application execution module 211 switches to the question releasing screen shown in Fig. 16, for example, when the applicant selects the item unlocking menu (i). At this time, the shared-item receiving module 212 stores the item received from the question-processing server 300 in the learning-terminal storing unit 250, and the application executing module 211 stores the item stored in the learning- Print on the screen.

In step S230, an answer sheet is generated in the learning terminal 200 and a learning pattern is analyzed. The answer sheet generation module 214 can set an answer sheet associated with the inputted answer, if the answer is inputted within the set time through the application screen outputted to the learning terminal 200. [

Here, it is possible to set the deadline for each item to be set so that an answer sheet for the item is not generated when the deadline has elapsed.

Also, the learning pattern analysis module 215 calculates a learning pattern including the time from the output of the item to the input of the answer, the time taken to input the answer sheet of the entire test strip, the type and scope of the selected question, the subject, and the difficulty level.

Here, the learning terminal 200 is operated by the cheating prevention module 217 after the item unlock menu (i) is selected and the question is displayed on the screen, so that the other program is forcibly terminated, restriction of selection of the special key, / / Prevent or restrict transitions.

That is, the present invention can prevent cheating and can set a sharing range, a sharing time and / or a deadline for each question, and can carry out a note test or a periodical examination online in a classroom or other space within a limited time have.

More preferably, when a shared item is received in the form of a test paper (evaluation sheet) including a plurality of questions, the number of screens simultaneously output on the screen and the screen output time of each item can be limited.

At this time, the learning portfolio creation module 216 adds the received items to create a portfolio. The portfolio may include a send, delete, and edit menu for transmission to the other shared learning terminal 200.

In addition, the present invention can be shared among the learning terminals 200. In other words, the learning terminal 200 can share the unspecified number of unspecified and shared items registered in the bulletin board of the questioning server 300, in addition to the items shared and set from the questioning terminal 100, to the other learning terminals 200 .

At this time, the learner selects the portfolio menu (k) from among the items of the output portfolio, inputs the ID of the learning terminal 200 to be shared, and inputs a transmission command.

Accordingly, the learning item sharing module 114 transmits the corresponding item to the other learning terminal 200 (ID of the learner) shared by the instruction input from the learning terminal input unit 240. [ At this time, the learning terminal transmits the sharing information of the item to the question output server 300.

For example, the item distribution management module 318 of the question-and-answer server 300 can confirm or deny the number of times of sharing or the range of sharing of the question and can update the shared information of the question to be stored in the question DB And transmits a sharing fact to the screening terminal.

Step S240 is a step of submitting the answer sheets to the question output server 300 in the learning terminal 200 and receiving the results. The application execution module 211 transmits the answer sheets generated in the answer sheet generation module 214 to the question output server 300 when the deadline set in the question or the test page is completed or the completion instruction is input from the learning terminal input unit 240 do.

Then, the learning result receiving module 115 receives the scoring result of the answer sheet from the question making server 300 and stores it in the learning terminal storage unit 250. The result of the learning evaluation is output via the screen as shown in Fig. 15 by the application execution module 211. The learning evaluation result can be expressed as a percentage of correct answer relative to the total number of questions, or a score ).

More preferably, the learning evaluation result may further include a ratio of the average score or the number of the learning terminals 200 having the score or the score of the learner who submitted the answer sheet for the same item at the same time.

In addition, the learning terminal 200 may calculate a learning pattern including the type of the item, the range, the degree of difficulty, and the solution time for each item, and transmit the calculated learning pattern to the questioning server 300. Learning patterns and learning evaluation results are utilized as basic data for learning tendency and analysis of the learner.

Step S250 is a step of receiving a recommendation item from the questioning server 300 at the learning terminal 200. [ The recommendation item analyzes the learning pattern of the learner and the result of the learning evaluation on the question server 300 so that the items having the low academic achievement (or low average score) and the items having the high error rate, The questionnaire consists of items that can increase the student's academic achievement as at least one of the longer types of questions.

Accordingly, when the recommendation item is received from the question-taking server 300, the learning service receiving module 213 outputs a notification message of the recommendation item through the main screen. When the selection command is input, the learning service receiving module 213 downloads the item from the question- do. Here, the recommendation items can be set to be paid or free. The learning service receiving module 213 requests the question server 300 to purchase the question in the case of a charged question and proceeds with the cost confirmation.

In the case of the fee-paid questions, it is preferable that the items can be shared with other learning terminals 200. Or the number of times that can be shared is set.

FIG. 9 is a flowchart showing the step S300 of the present invention.

Referring to FIG. 9, step S300 includes collecting questions from the questioning terminal 100 and the question bank server 500, and step S320 of providing the collected questions to the registration and sharing learning terminal 200 on the bulletin board A step S330 of receiving the answer sheet and generating automatic grading and evaluation information, collecting a learning pattern from the learning terminal 200 and analyzing the learning evaluation information to calculate learning analysis information, A step S350 of extracting a subject, a range and / or a type of a subject requiring improvement of achievement, and a step S360 of recommending the extracted question to the learning terminal 200. [

Step S310 is a step of collecting questions from the question sending terminal 100 and the question bank server 500 at the question sending server 300. [ Here, the questioning server 300 receives questions, correct answers, tag information, keyword information, and sharing information from the questioning terminal 100 and the question bank server 500.

That is, the registration module 311 stores the items collected from the questioning terminals 100 and the question bank server 500 in the question DB 332. At this time, each item is set to an unspecified number or to a specific learning terminal 200. At this time, the sharing of the learning terminal 200 may be designated as a group or a group to which learners belong.

Items to be set as an unspecified number of items may be set as a fee for purchasing items from the questioning terminal 100 or the question bank server 500.

The keyword table generation module 312 generates a correct answer keyword table by confirming the correct answer keyword received from the question sending terminal 100 and the question bank server 500 and stores it in the correct answer DB 334. [

Step S320 is a step of transmitting the collected items to the learning terminal 200 registered and / or shared on the bulletin board. Here, the registration module 311 registers the collected items on the bulletin board, and can transmit a notification message to the shared learning terminals 200 that have been set.

Preferably, both the sharing start time and the deadline are set for the shared item, and the registration module 311 can be posted on the bulletin board or transmitted directly to the shared learning terminal 200 according to the sharing start time.

In step S330, the questionnaire server 300 receives answer sheets of the learning terminals 200 and performs automatic scoring. The learning evaluation module 313 converts the data entered in the answer sheet received before the deadline from each learning terminal 200 into XML data, converts the correct keyword table stored in the correct answer DB 334 into XML data, Compare.

The learning evaluation module 313 determines the correct answer and the incorrect answer based on whether they match each other or determines the score set according to the matching ratio and sends the result to the learning terminal 200 and / .

In addition, the analysis module 316 accumulates learning evaluation results for each learning terminal 200 to calculate learning evaluation information.

Step S340 is a step of calculating the learning analysis information by analyzing the learning pattern and the learning evaluation information collected from the learning terminal 200 in the question sending server 300. [ The analysis module 316 calculates learning analysis information including the types of subjects, the range, and the items with low academic achievement of the learner based on the learning pattern and the learning evaluation information, and stores the analysis information in the analysis DB 335. Alternatively, the analysis module 316 may also calculate learning analysis information that includes the subjects and the range of high academic achievement and the type of the item with the high rate of correct answer.

Also, the analysis module 316 analyzes the tendency of the questioning terminals 100 to calculate the questionnaire information, and stores the information in the analysis DB 335.

Step S350 is a step of extracting questions which can increase the academic achievement of the learning terminal 200 in the question-making server 300. [ The item extraction module 315 extracts items corresponding to learning analysis information from the items stored in the item DB 332.

Also, the item extraction module 315 extracts items corresponding to the presentation information among the items stored in the item DB 332. [

Step S360 is a step of recommending the items extracted in the question sending terminal 100 and the learning terminal 200 in the question sending server 300. [ The item extraction module 315 transmits the extracted items to the learning terminal 200 and the screening terminal 100, respectively. At this time, the screening terminal 100 and the learning terminal 200 may output a notification message on the screen as described above to indicate whether or not the recommendation item is received. Therefore, the applicant or the learner can determine the reception (or the purchase) after confirming the received item to his / her terminal.

Here, the question server provides a curation service that provides customized learning contents for each learner, and the curation service provides individual learners as micro-learning contents to issue one problem related to a specific topic each day according to the analyzed learning tendency do.

Here, the curation service can provide not only problems but also lecture data and information. In addition, the curation service is a small unit of content related to a specific topic, for example, one problem related to one topic in a particular subject, one minute or less of moving picture, audio, electronic document readable in 15 minutes or less, e-book, and the like.

As described above, the present invention can provide a direction for enhancing the academic achievement of the learner based on the evaluation made automatically, and can provide the learning contents of the micro learning concept suitable for the mobile environment. In addition, since the present invention provides a tool of various methods to the applicant, it is easy to issue the question.

In addition, the present invention enables the item transaction between the learning terminal 200 and the screening terminal 100, and protects the copyright by limiting sharing of the transaction items.

In addition, the present invention can manage students' attendance information, attendance management, and the like from the management terminal 400 at the institute or the school in the questioning server 300, and can announce the information, and is applied as a means for managing students at academies and schools It is possible.

Claims

A question and answer server having a database in which a plurality of questions classified by a subject, a range, a problem type, and a difficulty level and a correct answer are stored;

A question server providing questions and answers to the question server;

A question-and-answer terminal for inputting an item by directly inputting the question or selecting the item received from the question-and-answer server and registering the question in the question-taking server; And

And a learning terminal for receiving a question from the question-and-answer terminal and creating a answer sheet, and transmitting the answer sheet to an answer server,

The query server

Based on the answer sheet of the learning terminal, it analyzes the learning tendency including at least one of the subject, range, difficulty, and item type, extracts the items corresponding to the learning tendency analyzed from the stored items, A learning system capable of providing a digital item authoring solution and a distribution service platform.
The method according to claim 1,

An item creation module for providing multimedia data including at least one of a type of an item, a picture, and audio and video data, and an editing tool for an item recommended by the contents server;

A tag recording module for recording identification information of the issuer and a tag including the search keyword of the item for each inputted item;

An item sharing module for sharing an item shared among an unspecified number of learning terminals and sharing the selected item with one of a group selected by the selected learning terminal and a plurality of learning terminals;

An item registration module for registering the question and the correct answer in the question and answer server, including the tag information of the tag record module and the share information of the question item sharing module;

A portfolio generating module for generating a portfolio including a list of question items and an execution result;

An inquiry service receiving module for receiving a question from a question server and receiving a recommended question; And

And a result reception module for receiving and outputting the learning results of the learning terminals from the content server, and a learning system capable of providing a cloud-based digital content authoring solution and a distribution service platform.
The method of claim 2,

And a multimedia type in which a combination of a multiple choice, an OX type, a multiple correct answer, a short answer type, a narrative type, a picture, an audio and an image is combined.
The method according to claim 2,

And a correct answer keyword including at least one of letters, figures, and numbers associated with correct answers is set. [Claim 10] A cloud-based digital item writing solution providing and learning system capable of a distribution service platform.
The method according to claim 1,

A keyword table generation module for generating a keyword table including at least one of letters, numbers, and figures set in the correct answer of the question item registered from the question-making terminal;

A learning evaluation module that compares an answer received from a learning terminal with a stored keyword table, automatically calculates a score, and transmits the score to the learning terminal and the guidance terminal in real time;

Analysis of the results of the evaluation of the learning results showed that the learner 's academic achievement was low and the student' s learning style, An analysis module for calculating learning analysis information including the learning analysis information;

An item extraction module for analyzing the learner analysis information and searching for and extracting the items stored in the database and recommending the extracted items to the teaching terminal; And

A question management module for registering question information including at least one of a type, a difficulty level, an issue date, a subject, a scope, and an applicant of the question; To provide a cloud-based digital item authoring solution and a learning service system capable of a distribution service platform.
6. The system of claim 5,

A learning system capable of providing a cloud-based digital item authoring solution and a distribution service platform by converting the data of the answer sheet received from the learning terminal and the data of the correct answer keyword table into XML data and then giving a score according to the matching ratio.
The learning terminal of claim 1, wherein the learning terminal

Remote control of the terminal or management terminal. A digital content management system for providing a cloud-based digital content authoring solution and a distribution service platform including a malicious activity prevention module for executing at least one of a screen capturing and screen switching prevention, Learning system.
The learning terminal according to claim 1, wherein the learning terminal

A shared-item receiving module for receiving and outputting a question shared from the screening terminal, from the screening server;

A learning service receiving module for receiving and outputting a question extracted from the questioning server;

An answer sheet generation module for generating an answer sheet by extracting the inputted answer and transmitting the generated answer sheet to the question server;

A learning pattern analysis module for generating a learning pattern including at least one of an item pooling time, a selection item type, a selection item and a type, and transmitting the learning pattern to a question and answer server;

A learning item sharing module for transmitting a received or stored item to another learning terminal; And

A learning result receiving module for receiving and outputting a scoring result from a questioning server; and a learning system capable of providing a cloud-based digital item writing solution and a distribution service platform.
a) classifying and registering items received from the question server and a plurality of question terminals and the question bank server according to the subject, the range, and the degree of difficulty;

b) generating answer sheets of the questions received from the question server at the learning terminal and transmitting them to the server; And

c) scoring the results of execution of the questions provided to the learning terminal by the questioning server and answer sheets received from the learning terminal, and transmitting the results to the speaking terminal and the learning terminal in real time,

c) The step

We recommend items to the learning terminal according to the results of the scoring on the answer sheet of the learning terminal, and the analysis information of the subjects, range, item type, and difficulty level,

The present invention relates to a method for analyzing question information including statistical values including at least one of types, subjects, ranges, and difficulty levels of cumulative question items of a question-and-answer terminal, extracting questions corresponding to the question information, A method of controlling a learning system capable of providing authoring solutions and a distribution service platform.
10. The method of claim 9, wherein step b)

A method of controlling a learning system capable of providing a cloud-based digital item authoring solution and providing a distribution service platform selectively provided from a plurality of learning terminals according to a shared range set for each item from an instruction terminal.
The method of claim 9, wherein step a)

a-1) preparing a correct answer of the question and a question inputted as one of a selection type, a short answer type, and a narrative type in the question making terminal;

(a-2) generating at least one of a subject, a subject and a scope to which the identification information of the subject, the subject to which the subject belongs, and the scope, tag information including the search keyword, and keyword information in which the keyword associated with the correct answer is set;

a-3) setting a share range of the written item;

a-4) transmitting and registering the question and the correct answer, the tag information and the keyword information to the questioning server; And

a-5) receiving the status and result of the item pool of the learning terminal sharing the item from the question server, and providing the cloud-based digital item authoring solution and controlling the learning system capable of the distribution service platform.
10. The method of claim 9, wherein in step a)

Providing a cloud-based digital item authoring solution for creating and outputting a portfolio of items containing shared status and learning results of items registered on a questioning server, and a control method of a learning system capable of a distribution service platform.
10. The method of claim 9, wherein step b)

b-1) selecting either a question item shared from the question terminal or another learning terminal in the learning terminal and a question item registered in the question bank server;

b-2) generating an answer sheet according to the inputted command, generating a learning pattern including the item type, the problem solving time, and item difficulty; And

b-3) transmitting the answer sheet and the learning pattern to the question server and receiving and outputting the score result; and providing a cloud-based digital question authoring solution and a learning system control method capable of a distribution service platform.
14. The method of claim 13, wherein step b)

Setting up sharing of a question received from a question-and-answer server at a learning terminal with another learning terminal, and transmitting the same to another learning terminal; providing a cloud-based digital item writing solution and controlling a learning system capable of a distribution service platform Way.
The method according to claim 9 or 11, wherein step c)

c-1) collecting a question and an answer from a question terminal and a question bank server, extracting a keyword associated with the correct answer of each item, and creating and registering a correct answer keyword table;

c-2) publishing the collected items from the question terminal and the question bank server, and selectively providing the collected items to the learning terminal according to the set range of the items set in the question terminal;

c-3) transmitting an evaluation result including the scoring result of the answer sheet from the learning terminal to the speaking terminal and the learning terminal in real time;

c-4) collecting a learning pattern including a type, a subject, a range, a degree of difficulty, and an item pooling time of the learning terminal, and generating learning analysis information of the learner along with the evaluation result; And

c-5) extracting stored items according to the learning analysis information and recommending the stored items to the learning terminal, and providing a cloud-based digital item authoring solution and a learning system control method capable of a distribution service platform.