KR102682177B1 - Learning support system based on flipped learning, learning support method based on flipped learning and program stored in a recording medium - Google Patents

Abstract

According to one embodiment of the present invention, a video content provider that provides video lectures for student users to learn; A lecture test provision unit that provides video lectures and lecture test questions related to the video lectures, and checks whether student users answer correctly or incorrectly to the lecture test questions; Separate from the test questions for lectures provided with video lectures, an online test provision unit that provides online test questions that allow student users to practice additional problems and checks whether student users answer correctly or incorrectly to the online test questions; Among the lecture test questions and online test questions tested by the student user, the questions selected as incorrect answer questions or check questions indicating problems to be checked later by the student user are saved for each student user, and each incorrect answer question or check question is entered for each student user. an issue repository for storing student user comments; A learning support system may be provided including a meeting provision unit that supports personal meetings or group meetings between student users and teacher users.

Description

Flipped learning-based learning support system, learning support method, and program stored in recording medium {LEARNING SUPPORT SYSTEM BASED ON FLIPPED LEARNING, LEARNING SUPPORT METHOD BASED ON FLIPPED LEARNING AND PROGRAM STORED IN A RECORDING MEDIUM}

The present invention relates to technology for supporting learning, and more specifically, to a flipped learning-based learning support system, a learning support method, and a program stored in a recording medium.

Flipped learning is a learning method that was first systematized in 2006 by Jon Bergmann and Aaron Sams, who were high school teachers in Colorado, USA, based on proven educational results. This method assumes that students study in advance online textbooks distributed in advance, including video lectures by the lecturer. According to flipped learning, professors encourage student participation by shifting the subject of learning from the professor to the students by checking students' preparation status with questions, inducing questions, and having students explain their understanding. By doing this, you can maximize the learning effect.

After COVID-19, face-to-face classes were converted to non-face-to-face classes in the educational field. In the beginning, the 'class method using learning content', in which students studied with learning content accumulated in educational platforms such as e-learning and EBS online classes, and educational content produced and uploaded by teachers, was mainly used. However, the 'class method using learning content' was a method in which students simply watched learning materials uploaded to the education platform and left questions on the bulletin board after watching, which reduced learning effectiveness and lacked communication with the teacher.
[Prior Patent Document 1] Republic of Korea Patent Publication No. 10-2018-0016032 (2018.02.14.)
[Prior Patent Document 2] Republic of Korea Patent Publication No. 10-2019-0098807 (2019.08.23.)
[Prior Patent Document 3] Chinese Patent Publication No. 111951628 (2020.11.17.)
[Prior Patent Document 4] Republic of Korea Patent Publication No. 10-2018-0010086 (2018.01.30.)
[Prior Patent Document 5] Republic of Korea Patent Publication No. 10-2020-0115966 (2020.10.08.)
[Prior Patent Document 6] Republic of Korea Patent Publication No. 10-2022-0040340 (2022.03.30.)

The present invention was derived to solve the problems of the prior art as described above. The problem to be solved by the present invention is to provide an online learning service that connects students and teachers online, and to improve learning effectiveness. The purpose is to provide a flipped learning-based learning support system and flipped learning-based learning support methods and programs that enable convenient interaction between learning systems.

As a means to solve the above-described problem, a flipped learning-based learning support system according to an embodiment of the present invention includes a video content provider that provides video lectures for student users to learn; A lecture test provision unit that provides video lectures and lecture test questions related to the video lectures, and checks whether student users answer correctly or incorrectly to the lecture test questions; Separate from the test questions for lectures provided with video lectures, an online test provision unit that provides online test questions that allow student users to practice additional problems and checks whether student users answer correctly or incorrectly to the online test questions; Among the lecture test questions and online test questions tested by the student user, the questions selected as incorrect answer questions or check questions indicating problems to be checked later by the student user are saved for each student user, and each incorrect answer question or check question is entered for each student user. an issue repository for storing student user comments; and a meeting provision unit that supports personal meetings or group meetings between student users and teacher users.

In one embodiment, the video lecture includes one or more time tags specifying a specific predetermined playback time, and when the video lecture reaches the specific playback time specified by the one or more time tags, a test for the lecture is provided. The unit may interrupt the video lecture when a certain playback time is reached and provide test questions for the lecture related to the time tag of the interrupted video lecture.

In one embodiment, the problem storage unit provides incorrect answer problems or check problems for each student user and student user comments to the teacher user in order to confirm the incorrect answer problem or check problem of the student user, and the incorrect answer problem of the student user selected by the teacher user. Alternatively, the check problems and student user comments can be combined into one document file and provided to teacher users.

In one embodiment, if the teacher user approves the student user's application for a personal meeting, the meeting provider provides the student user with the approved meeting time and the teacher user's comment, and responds to the student user's application for group meeting participation. It can support group meeting management functions, including whether teacher users are approved and sending bulk notices to all approved participants.

In one embodiment, the consultation fee for a personal meeting or group meeting may be set by the teacher user before the student user applies for a personal meeting or applies to participate in a group meeting.

In one embodiment, the learning support system classifies incorrect answer questions or check problems among lecture test questions and online test questions stored for each student user into a plurality of categories, and stages each student user according to the classification category of the incorrect answer questions or check problems. It may further include a problem recommendation section that provides recommended test problems.

In one embodiment, the problem recommendation unit classifies the basic online test questions initially provided to the student user according to a predetermined category classification, and subtracts the student user's category score from the category average score of all student users at the same level. The value is calculated as the student user's category-specific deviation score, and the number of questions per category of step-by-step recommended test problems is determined in proportion to the size of the student user's category-specific deviation score, and multiple problems of the same category stored in the question bank are determined. Recommended problems for each category can be determined in the order of the highest error rate of other student users at the same level.

In one embodiment, the learning support system may further include a mentor service provider that provides answers or consulting information by school students or school graduates to inquiries from student users related to information on the school of interest.

In one embodiment, the mentor service provider receives authentication documents including a student ID or diploma from a mentor applicant who wishes to register as a mentor, authenticates whether the mentor applicant is a school student or school graduate, and sends the verified mentor user to the verified mentor user. Answers or consulting may be provided, and personal meetings or group meetings may be provided to mentor users by the meeting provider.

As another means of solving the above-described problem, a learning support method according to an embodiment of the present invention is a learning support method performed by a learning support system, and includes a video content providing step of providing video lectures for student users to learn. ; A lecture test provision step of providing lecture test questions related to the video lecture along with the video lecture and checking whether the student user answers the lecture test questions correctly or incorrectly; Separate from the test questions for lectures provided with video lectures, an online test provision step of providing online test questions for student users to practice additional problems and checking whether student users answer correctly or incorrectly to the online test questions; Among the lecture test questions and online test questions tested by the student user, the questions selected as incorrect answer questions or check questions indicating problems to be checked later by the student user are saved for each student user, and each incorrect answer question or check question is entered for each student user. A problem saving step to save student user comments; and a meeting provision step supporting personal meetings or group meetings between student users and teacher users.

As another means of solving the above-described problem, a program according to an embodiment of the present invention may include a program stored in a recording medium to perform the learning support method by a computer.

According to one embodiment of the present invention, video lectures for student users to learn are provided, lecture test questions related to the video lectures are provided along with the video lectures, and the student user's correct or incorrect answers to the lecture test questions are checked. , Separate from the test questions for lectures provided with video lectures, we provide online test questions that allow student users to practice additional problems, check whether student users answer correctly or incorrectly to online test questions, and help student users Among the tested lecture test questions and online test questions, the questions selected as incorrect answer questions or check questions indicating problems to be checked later by the student user are saved for each student user, and each incorrect answer question or check problem is entered for each student user. It saves student user comments and improves learning effectiveness by supporting online or offline personal or group meetings through the learning support system 100, which facilitates meetings between student users and teacher users. A flipped learning-based learning support system that is convenient to operate and a flipped learning-based learning support method and program may be provided.

Figure 1 is a block diagram showing a connection structure with other components of a learning support system according to an embodiment of the present invention.
Figure 2 is a block diagram showing the configuration of a learning support system according to an embodiment of the present invention.
Figure 3 is an example of a video lecture screen provided by a learning support system according to an embodiment of the present invention.
Figure 4 is an example of a screen where a video lecture is stopped at a specific playback time by the learning support system according to an embodiment of the present invention.
Figure 5 shows an example of a screen for solving test problems for lectures provided by a learning support system according to an embodiment of the present invention.
Figure 6 is an example of a screen showing the results of solving test problems for lectures provided by a learning support system according to an embodiment of the present invention.
Figure 7 is an example of a screen showing the overall solution results of test problems for lectures provided by the learning support system according to an embodiment of the present invention.
Figure 8 is an example of a screen containing a collection of incorrect answer questions provided by a learning support system according to an embodiment of the present invention.
Figure 9 is an example of a check problem collection screen provided by a learning support system according to an embodiment of the present invention.
Figure 10 is an example of a meeting application screen provided by a learning support system according to an embodiment of the present invention.
Figure 11 is an example of a meeting application writing screen provided by a learning support system according to an embodiment of the present invention.
Figure 12 is an example of a screen related to a mentor service provided by a learning support system according to an embodiment of the present invention.
Figures 13A to 13D are screen images explaining a group meeting opening function according to an embodiment of the present invention.
Figure 14 is a flowchart of a learning support method provided by a learning support system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

The embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art, and the following examples may be modified into various other forms, and the scope of the present invention is as follows. It is not limited to examples. Rather, these embodiments are provided to make the disclosure more faithful and complete, and to fully convey the spirit of the invention to those skilled in the art.

Various embodiments described herein may be implemented, for example, in a recording medium readable by a computer or similar device using software, hardware, or a combination thereof.

According to hardware implementation, the embodiments described herein include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), and field programmable gate arrays (FPGAs). It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions.

According to software implementation, embodiments such as procedures or functions may be implemented with a separate software module that performs at least one function or operation. Software code can be implemented by a software application written in an appropriate programming language.

Figure 1 is a block diagram showing a connection structure with other components of the learning support system 100 according to an embodiment of the present invention.

Referring to FIG. 1, the learning support system 100 can be connected to and communicate with a plurality of terminals 200, 300, and 400 through a wired or wireless network. The plurality of terminals 200, 300, and 400 may include a student terminal 200, a teacher terminal 300, and a mentor terminal 400.

Student terminal 200 may refer to an information processing terminal used by student users. The teacher terminal 300 may refer to an information processing terminal used by a teacher user. The mentor terminal 400 may refer to an information processing terminal used by a mentor user. The plurality of terminals 200, 300, and 400 may include all information processing terminals capable of transmitting and receiving data and processing data through a wired or wireless network.

The learning support system 100 may provide videos for student users to study, and provide test questions for lectures along with video lectures. Student users can access the learning support system 100 through the student terminal 200, watch video lectures, and solve test questions for lectures.

Additionally, the learning support system 100 may provide online test questions that allow student users to practice additional questions, separately from test questions for lectures. A student user can access the learning support system 100 through the student terminal 200 and solve online test questions provided by the learning support system 100.

The learning support system 100 checks whether the lecture test questions and online test questions tested by the student user are correct or incorrect, and provides incorrect answers or check questions selected by the student user as questions to be checked later, and comments on each question. It can be saved for each student user.

When a student user solves a lecture test problem or an online test problem through the student terminal 200, the learning support system 100 notifies whether the test question is correct or incorrect, and the student user selects each test question as an incorrect answer or , can be selected as a check problem. The test questions selected by the student user as incorrect answers or checked questions and the student user's comments may be stored by the learning support system 100.

The learning support system 100 may support individual meetings (1:1 meetings) or group meetings (1:N meetings) between student users and teacher users.

Regarding personal meetings, the teacher basically sets the time zone in which meetings can be held through his or her terminal and notifies the student through his or her calendar, which is shown to the student. Students can then meet online on the desired day and time within the teacher's meeting time zone. Alternatively, you can create a meeting of your choice, such as offline, and request it from your teacher. Afterwards, a personal meeting will be held after the teacher's approval.

Regarding group meetings, teachers announce group meetings for specific students through their calendars, and students can apply to participate in the announced group meetings. The group meeting then proceeds after the teacher's approval. Specific students may include students who have completed watching a specific lecture video or students who commonly get a specific problem wrong.

The teacher's consultation fee for personal or group meetings can be set in advance starting from 0 won through the teacher's terminal.

The learning support system 100 may provide a mentor service between student users and mentor users. A mentor applicant accesses the learning support system 100 through the mentor terminal 400 and transmits authentication documents, such as a student ID or graduation certificate from the school he or she is attending or graduated from, to the learning support system 100 to become a student or student at the school. You can be certified as a school graduate and answer inquiries from student users about the school they are attending or graduated from, or provide consulting information. Mentor users who have passed the verification stage are provided with the learning support system 100 that supports individual or group meetings with student users, the same as that provided to each teacher user. Mentor users, like teacher users, can set consultation fees for personal or group meetings in advance, starting from 0 won, through the mentor terminal.

Figure 2 is a block diagram showing the configuration of a learning support system 100 according to an embodiment of the present invention.

Referring to FIG. 2, the learning support system 100 includes a video content providing unit 110, a lecture test providing unit 120, an online test providing unit 130, a problem storage unit 140, and a meeting providing unit 150. , may include a problem recommendation unit 160 and a mentor service provision unit 170.

The video content provider 110 may provide video lectures for student users to study. For example, in the case of learning English, related English learning video lectures may be provided. Video lectures can be provided in multiple sessions, and each lecture session can be classified into a specific topic.

For example, in the case of GMAT learning, video lectures are divided into subjects (topics) of Sentence Correction (SC), Reading Comprehension (RC), Critical Reasoning (CR), Integrated Reasoning (IR), and Analytical Writing Assessment (AWA). can be provided.

The lecture test providing unit 120 provides lecture test questions related to the video lecture along with the video lecture, and can check whether the student user answers the lecture test questions correctly or incorrectly.

In one embodiment, a video lecture provided by the video content provider 110 may include one or more time tags that specify a specific predetermined playback time. When the video lecture reaches a specific playback time specified by one or more time tags, the lecture test providing unit 120 stops the video lecture that has reached the specific playback time, and uses the lecture test associated with the time tag of the interrupted video lecture. Test problems can be provided.

When the student user completes the solution to the test question for the lecture (selects the answer to the test question), the lecture test provider 120 can play the video lecture after the playback time of the interrupted time tag and provide it to the student user. there is.

The online test provision unit 130 provides online test questions that student users can additionally practice, separately from the test questions for lectures provided with video lectures, and checks whether student users answer correctly or incorrectly to the online test questions. can do. Online test questions may be different from the lecture test questions provided during video lectures.

Additionally, online test questions may be presented across multiple problem categories (e.g., in the case of English grammar, tense category, relative pronoun category, etc.). When a user solves and submits online test questions asked across multiple problem categories, the student user's level of understanding for each of the multiple problem categories can be evaluated according to the percentage of correct or incorrect answers.

The problem storage unit 140 stores, for each student user, problems selected as incorrect answer problems or check problems indicating problems to be checked later by the student user among lecture test problems and online test problems tested by the student user, and stores each incorrect answer for each student user. Student user comments entered for problems or check problems can be saved. When a student user solves and submits lecture test questions and online test questions, the results, including whether the answer is correct or incorrect, can be displayed to the student user.

Student users can check whether the answer is correct or incorrect for each question, and can select and save problems checked as incorrect answers as incorrect answer problems, or select and save them as check problems indicating problems to be checked later. Additionally, student users can record comments (memos, questions, etc.) for each problem when saving an incorrectly answered problem or a checked problem.

The problem storage unit 140 may provide teacher users with incorrect answer problems or check problems for each student user and student user comments. The teacher user can identify the student user's weaknesses in advance by checking the student user's incorrect answers or check questions before the meeting.

In addition, when a specific student user to be encountered by the teacher user is designated, the problem storage unit 140 stores the entire incorrect answer problem or check problem of the designated student user and the student user comments, as well as several statistical data on the problem, in one new document file. It can be integrated and provided to teacher users. This allows teacher users to determine the learning level of specific student users and prepare effective personal meetings.

The meeting provider 150 may support individual meetings or group meetings between student users and teacher users.

Student users take the lecture tests provided with the video lectures or online tests, and ask questions from the teacher for additional explanations or other questions about what they are lacking, or consulting on study methods. If a meeting with a user is necessary, a personal meeting can be requested through the meeting provider 150 of the learning support system 100. Additionally, student users can apply for and participate in group meetings announced by teachers in order to meet specific students as a group. Teacher users can create group meetings and manage participants at any time through the teacher terminal 300.

Through personal or group meetings, student users can ask specific questions about things they do not understand or other questions they have through online video lectures or test questions. Effective flipped learning meetings allow teacher users to learn only their weaknesses. Learning efficiency can be improved through this. Meetings can be conducted online or offline.

In the case of an online meeting, the meeting provider 150 can perform various types of interaction including video, voice, and messages between student users and teacher users through the interface within the learning support system 100. In the case of an offline meeting (face-to-face meeting), the meeting provider 150 may provide a function to manage the offline meeting schedule location and content through the interface of the learning support system 100.

In one embodiment, when a student user applies for a meeting by selecting a meeting time and a teacher user, the meeting provider 150 sends the student user's requests, such as meeting time and online or offline, to the teacher user applied by the student user. can be provided. Thereafter, if the teacher user approves the student user's meeting request, the meeting provider 150 may provide the student user with the approved meeting time and the teacher user's comments. In the case of an online meeting, the video meeting function can be supported within the learning support system 100, or can be provided by linking with a video meeting service such as Zoom.

The problem recommendation unit 160 classifies incorrect answer problems or check problems among lecture test problems and online test problems stored for each student user into a plurality of categories, and recommends step-by-step test problems for each student user according to the classification category of the incorrect answer problems or check problems. can be provided.

The problem recommendation unit 160 may classify basic online test questions initially provided to student users according to predetermined category classification. The categorization of online test questions can be grouped by the question author. Additionally, categorization of online test problems can be grouped by learning sample data based on a learning model such as deep learning or machine learning.

For example, if a total of 25 problems from Q1 to Q25 are provided as basic online test problems, it can be determined which category classification (relative pronoun, tense, subjunctive, etc.) each problem corresponds to.

The problem recommendation unit 160 may calculate the deviation score for each category of the student user by subtracting the average score for each category of all student users at the same level from the score for each category of the student user. For example, 25 basic online test questions are classified into 5 categories from C1 to C5, and student user A has scores of 10, 2, 5, 5, and 10 in categories from C1 to C5, respectively. If the average scores for categories C1 to C5 of all student users at the same level as A are 8, 8, 8, 8, and 8, respectively, the deviation scores for each category of student user A are -2 (=8-10), 6. (=8-2), 3(=8-5), 3(=8-5), -2(=8-10).

A high category deviation score for a student user means that student user A has a lower percentage of correct answers to questions in that category compared to other students at the same level. In addition, the fact that the student user's category deviation score is small means that student user A has a higher percentage of correct answers to questions in that category than other students at the same level.

The problem recommendation unit 160 may determine the number of problems per category of step-by-step recommended test problems in proportion to the size of the student user's deviation score for each category. If the deviation score is negative (minus), the student user's understanding of the category is better than that of the overall average student, so the minimum number of problems can be assigned to the category with a negative deviation score. In the case of student user A, the size of the deviation score for each category is -2, 6, 3, 3, -2, so that the number of questions in category C2 in the next online test is double the number of questions in category C3 or category C4. The number of problems can be determined. The number of problems in Category C3 and Category C4 can be determined to be the same.

The problem recommendation unit 160 may determine recommended problems for each category among a plurality of problems of the same category stored in the problem bank in the order of the highest error rate of other student users at the same level. For example, in relation to category C2, R1 to R10 are stored in the question bank, and in the case where the error rate is listed from high to low, in the order of R1 to R10, the same categories are listed in order from R1 to the lowest error rate. You can decide the order in which questions are presented.

The mentor service provision unit 170 may provide answers or consulting information by current students or graduates of the school to inquiries from student users related to information on the school of interest. In the case of entering a university or graduate school, current students or graduates of the university or graduate school are the most knowledgeable about the entrance test and school circumstances, so it is desirable for current students or graduates to act as mentors to answer questions or provide consulting information to applicants seeking admission. do.

The mentor service provision unit 170 receives authentication documents including a student ID or diploma from the mentor applicant, authenticates whether the mentor applicant is a school student or school graduate, and provides answers or consulting information by certified school mentor users. can do. Since current students or graduates are authenticated through documents such as student IDs or diplomas, it is possible to prevent mentors with false experience from answering questions or providing consulting information. Mentor users who have gone through the verification process are provided with the learning support system 100, which supports meeting student users through personal meetings or group meetings, in the same way as it is provided to teacher users.

Although not shown in FIG. 2, the learning support system 100 may further include a learning achievement management unit. The learning achievement management department can calculate the student's academic achievement, send learning encouragement messages based on achievement, and provide an academic achievement confirmation page where individual academic achievement can be checked.

The academic achievement management unit may include an achievement calculation unit, a message transmission unit, and an achievement page provision unit.

The achievement calculation unit analyzes the learning tendencies of student users and classifies login records, video viewing records, online test records (date, time, score, error rate, etc.), incorrect answer note record data, personal meeting history, and group meeting history into each item to determine the achievement level. The rate can be calculated.

The message transmission unit may detect the occurrence of an event preset by the administrator and transmit a related message to the student user in response to the detected event. Preset events and related messages include, for example: (1) sending a learning encouragement message when there is no log-in record for more than 3 days after payment, (2) sending a learning encouraging message when the video viewing deadline is imminent, ( 3) After writing an incorrect answer note, a message encouraging grade improvement is sent through a 1:1 meeting, (4) a learning progress message related to overall learning progress is sent, and (5) a monthly customized grade improvement message is sent according to the integrated achievement rate. This may include transmitting.

The achievement page provision department can provide a page where the academic achievement of each student can be checked. For example, the achievement page provides the student user's overall learning progress data (tables and graphs), incorrect answer note writing and comment writing, important learning comments among overall progress, overall grade improvement data composition (tables and graphs), and meeting reservations. Additionally, customized study method guidance for each type can be provided on a separate page, organized by progress and problem tendency.

Figure 3 is an example of a video lecture screen provided by the learning support system 100 according to an embodiment of the present invention.

Referring to FIG. 3, the lecture manuscript is displayed on a portion of the video lecture screen provided by the learning support system 100, and the video lecture can be continuously played through the screen.

Figure 4 is an example of a screen where a video lecture is stopped at a specific playback time by the learning support system 100 according to an embodiment of the present invention.

Referring to FIG. 4, the video lecture may be stopped to enable solving the lecture test questions related to the specific playback time of the video lecture, and a button for solving the lecture test questions may be displayed at the bottom right of the screen. Student users can click the test button to solve the lecture test questions, or they can skip the lecture test questions and continue watching the video lecture where they stopped by clicking the video button.

Figure 5 shows an example of a screen for solving test problems for lectures provided by the learning support system 100 according to an embodiment of the present invention.

If you click the test button at the bottom right of FIG. 4, lecture test questions related to the stopped video lecture may be displayed, as shown in FIG. 5. One or more test questions for lectures may be provided. When a student user selects an answer to a provided lecture test question and clicks the submit button, the result of whether the question is answered correctly or incorrectly may be displayed.

Figure 6 is an example of a screen showing the results of solving test problems for lectures provided by the learning support system 100 according to an embodiment of the present invention.

When a student user selects an answer to a lecture test question and clicks the submit button, the result of whether the question is answered correctly or incorrectly may be displayed. In case of an incorrect answer, a pop-up window indicating the incorrect answer may be displayed as shown in FIG. 6. If you click the Save to Problem Collection button at the top right of the screen, you can save it as an incorrect answer question or a checked question, and enter related comments (memos).

Figure 7 is an example of a screen showing the overall solution results of online test problems provided by the learning support system 100 according to an embodiment of the present invention.

Referring to FIG. 7, for each problem, information such as correct or incorrect answer, time required to solve the problem, selected answer, correct answer, total number of correct answers, average time required, and rate of correct answers may be displayed. Student users can click the question number on the screen in Figure 7 and save it as an incorrect answer question or a checked question.

FIG. 8 is an example of a screen with a collection of incorrect answers provided to student users by the learning support system 100 according to an embodiment of the present invention, and FIG. 9 is an example of a collection of check questions with answers provided to student users.

When a student user selects and saves an incorrect answer problem or a check problem after solving a problem, information such as a list of saved incorrect answer problems, a list of saved check problems, and related notes may be displayed in the individual's course-related menu. By selecting an individual problem and clicking the Delete Select button, the problem can be deleted from the list of incorrect answer problems or the list of checked problems. Before requesting an individual meeting with the teacher user, the student user can directly edit and manage the check questions with incorrect answers and each comment. You can prepare in advance for efficient individual meetings in the future.

Figure 10 is an example of a meeting request screen provided by the learning support system 100 according to an embodiment of the present invention. Through this screen (calendar for each teacher user), student users can see each teacher user's available meeting time zone, and can create and apply for a meeting of the nature desired by the student within the teacher user's available time zone. You can apply for and participate in group meetings announced by your teacher.

Figure 11 is an example of a meeting application creation screen.

If a student user wants to have an individual meeting, select the instructor or mentor with whom he or she wishes to meet, select the meeting date and meeting time from the calendar (see FIG. 10), and the meeting application creation screen can be displayed as shown in FIG. 11. there is. Student users can apply for a meeting by entering the applicant's name, mobile phone number, email, online or offline selection and comment information in the meeting application form.

Figure 12 is an example of a screen related to a mentor service provided by the learning support system 100 according to an embodiment of the present invention.

Student users can search for a university or graduate school of interest from the mentor list, select a mentor user from the list of current students/graduates of the university or graduate school, and view available meeting times set by the mentor on the calendar (see Figure 10). Through this, student users can create and apply for meetings of the type they want, and can also apply for and participate in group meetings announced by mentors.

Figures 13A to 13D are screen images illustrating a group meeting opening function according to an embodiment of the present invention.

Referring to FIG. 13A, the teacher user can set the contents of the group meeting in advance before opening the group meeting. Teacher users can pre-set the meeting name, meeting type, number of people in the meeting, hourly consultation fee (by day of the week), and meeting description before opening the meeting.

Referring to Figure 13b, a teacher user who has set all the contents of the group meeting in advance can select the preset group meeting and modify the contents through the class creation function. If you register to create a class by filling out all the contents, group meeting information can be displayed to teacher users and student users.

Referring to Figure 13c, the group meeting schedule and meeting information opened by the teacher user may be displayed.

Referring to FIG. 13D, group meeting information (indicated in a red box) opened by a teacher user may be displayed to the student user. Student users can check group meeting information and apply for a group meeting at a time of their choice.

Figure 14 is a flowchart of a learning support method provided by the learning support system 100 according to an embodiment of the present invention.

Referring to Figure 14, the learning support method includes a video content provision step (S110), a lecture test provision step (S120), an online test provision step (S130), a problem storage step (S140), a meeting provision step (S150), and problem recommendation. It may include a step (S160) and a mentor service provision step (S170). The order of each step shown in FIG. 14 is arbitrary, and the present invention is not limited to the order of each step shown in FIG. 14, and can be configured in various combinations by changing the order as necessary.

In the video content provision step (S110), the video content provider 110 may provide a video lecture for the student user to study.

In the lecture test provision step (S120), the lecture test provision unit 120 may provide lecture test questions related to the video lecture along with the video lecture, and check whether the student user answers the lecture test questions correctly or incorrectly.

In the online test provision step (S130), the online test provision unit 130 provides online test questions for student users to practice additionally, separately from the lecture test questions provided with the video lecture, and provides information on the online test questions. You can check whether the student user's answer is correct or incorrect.

In the problem storage step (S140), the problem storage unit 140 selects the problem selected as an incorrect answer problem or a check problem indicating a problem to be checked later by the student user among the lecture test problems and online test problems tested by the student user. You can save the student user comments entered for each incorrect or checked problem for each student user.

In the meeting provision step (S150), the meeting provision unit 150 may support application for a personal meeting or participation in a group meeting between a student user and a teacher user.

In the problem recommendation step (S160), the problem recommendation unit 160 classifies incorrect answer problems or check problems among the lecture test problems and online test problems stored for each student user into a plurality of categories, and classifies them into a plurality of categories according to the classification categories of the incorrect answer problems or check problems. Step-by-step recommended test questions can be provided for each student user.

In the mentor service provision step (S170), the mentor service provider 170 may provide answers or consulting information by current students or graduates of the school to inquiries from student users related to information on the desired school. Mentor users are provided with a learning support system 100 that allows them to meet student users through individual meetings or group meetings.

Video content provision step (S110), lecture test provision step (S120), online test provision step (S130), problem storage step (S140), meeting provision step (S150), problem recommendation step (S160), and mentor service provision step ( The explanation of each step of S170) is the video content providing unit 110, the lecture test providing unit 120, the online test providing unit 130, the problem storage unit 140, the meeting providing unit 150, and the problem recommendation unit. The above description regarding the 160 and the mentor service provider 170 may be referred to.

The steps or processes described above may be executed by hardware components, software components, and/or a combination of hardware components and software components. For example, the steps or processes described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), or a PLU. It may be executed using one or more general-purpose or special-purpose computers, such as a programmable logic unit, microprocessor, or any other device capable of executing and responding to instructions. A processing device may execute an operating system (OS) and one or more software applications that run on the operating system. Additionally, a processing device may access, store, manipulate, process, and generate data in response to the execution of software. For ease of understanding, a single processing device may be described as being used; however, those skilled in the art will understand that a processing device includes multiple processing elements and/or multiple types of processing elements. It can be seen that it may include. For example, a processing device may include a plurality of processors or one processor and one controller. Additionally, other processing configurations, such as parallel processors, are possible.

Software may include a computer program, code, instructions, or a combination of one or more of these, which may configure a processing unit to operate as desired, or may be processed independently or collectively. You can command the device. Software and/or data may be used on any type of machine, component, physical device, virtual equipment, computer storage medium or device to be interpreted by or to provide instructions or data to a processing device. , or may be permanently or temporarily embodied in a transmitted signal wave. Software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more computer-readable recording media.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc., singly or in combination. Program instructions recorded on the medium may be specially designed and configured for the embodiment or may be known and usable by those skilled in the art. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -Includes optical media (magneto-optical media) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, etc. Examples of program instructions include machine language code, such as that produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter, etc. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

As described above, although the embodiments have been described with limited examples and drawings, various modifications and variations can be made by those skilled in the art from the above description. For example, the described techniques are performed in a different order than the described method, and/or components of the described system, structure, device, circuit, etc. are combined or combined in a different form than the described method, or other components are used. Alternatively, appropriate results may be achieved even if substituted or substituted by an equivalent.

Therefore, other implementations, other embodiments, and equivalents of the claims also fall within the scope of the claims described below.

Claims (11)

A video content provider that provides video lectures for student users to learn;
A lecture test provision unit that provides video lectures and lecture test questions related to the video lectures, and checks whether student users answer correctly or incorrectly to the lecture test questions;
Separate from the test questions for lectures provided with video lectures, an online test provision unit that provides online test questions that allow student users to practice additional problems and checks whether student users answer correctly or incorrectly to the online test questions;
Among the lecture test questions and online test questions tested by the student user, the questions selected as incorrect answer questions or check questions indicating problems to be checked later by the student user are saved for each student user, and each incorrect answer question or check question is entered for each student user. an issue repository for storing student user comments;
A meeting provision unit that supports individual meetings or group meetings between student users and teacher users;
A problem recommendation unit that classifies incorrect or checked questions among lecture test problems and online test problems stored for each student user into a plurality of categories, and provides step-by-step recommended test problems for each student user according to the classification category of the incorrect or checked problems; and
Student achievement management department that calculates the academic achievement of student users, sends learning encouragement messages to student users based on achievement, and provides academic achievement for each student user.
Including,
The meeting provider said
If the teacher user approves the student user's request for a personal meeting, the student user is provided with the approved meeting time and the teacher user's comments;
Supports group meeting management functions, including whether or not a teacher user approves a student user's application to participate in a group meeting and sending a batch notice to all approved participants.
A meeting application screen is provided to the student user, and the student user checks the available meeting time zone for each teacher user through the provided meeting application screen, and directly creates and applies for a meeting of the type desired by the student user within the available meeting time zone for the teacher user. And
Teacher users pre-set the meeting name, meeting type, meeting number of people, hourly consultation fee, and meeting description.
When the teacher user selects a preset group meeting and registers to create a class, the group meeting information is displayed to the teacher user and the student user. The student user checks the group meeting information, selects the desired time, and applies for the group meeting. ,
When a meeting between a teacher user and a student user is decided, the problem storage unit generates all of the student user's incorrect answer problems or check problems and student user comments, as well as statistical data on the problem, as a document file and provides it to the teacher user,
The problem recommendation section is,
Categorize the basic online test questions first presented to student users according to predetermined categorization;
The deviation score for each category of the student user is calculated by subtracting the student user's category score from the average score for each category of all student users at the same level.
Determine the number of problems per category of recommended test problems for each step in proportion to the size of the student user's deviation score for each category,
Among multiple problems of the same category stored in the question bank, recommended problems for each category are determined in the order of the highest error rate of other student users at the same level.
The student achievement management department,
By analyzing the learning tendencies of student users, log-in records, video viewing records, online test records, incorrect answer note record data, personal meeting records, and group meeting records are categorized into items to calculate the achievement rate.
If there is no log-in record for a certain period of time, a learning encouragement message is sent to the student user, a learning encouragement message is sent to the student user when the video viewing deadline is imminent, and a grade improvement message is sent to the student user after writing a note of incorrect answers. Learning progress messages related to learning progress are sent to student users, and monthly customized grade improvement messages according to the integrated achievement rate are sent to student users.
It provides student users' overall learning progress data, incorrect answer note writing and comment writing, important learning comments on overall progress, overall grade improvement data, meeting reservations and progress, and customized study method guidance by type through configuration by problem tendency.
The teacher user pre-sets the meeting name, meeting type, meeting number of people, hourly consultation fee, and meeting description, selects one group meeting among multiple pre-set group meetings, and modifies the contents of the pre-set group meeting to hold the group meeting. When registering, the meeting provider sends meeting information including teacher name, meeting name, meeting date, meeting time, online meeting access link, and teacher contact information to the student who applied for the meeting. According to paragraph 1,
The video lecture includes one or more time tags specifying a specific predetermined playback time,
When the video lecture reaches a specific playback time specified by one or more time tags, the lecture test provider stops the video lecture that has reached the specific playback time, and plays the lecture related to the time tag of the interrupted video lecture. A learning support system that provides test questions. According to paragraph 1,
The problem storage unit provides incorrect answer problems or check problems for each student user and student user comments to the teacher user in order to check incorrect answer problems or check problems of the student user, and provides incorrect answer problems or check problems for each student user and student user comments selected by the teacher user. A learning support system that integrates user comments into one document file and provides it to teacher users. delete According to paragraph 1,
The consultation fee for a personal meeting or group meeting is set by the teacher user before the student user applies for a personal meeting or participates in a group meeting. delete delete According to paragraph 1,
A learning support system that further includes a mentor service provider that provides answers or consulting information by school students or school graduates to inquiries from student users related to information on the school of interest. According to clause 8,
The mentor service provider receives authentication documents, including a student ID or diploma, from mentor applicants who wish to register as a mentor, certifies whether the mentor applicant is a school student or school graduate, and provides answers or consulting to verified mentor users. do,
A learning support system in which personal meetings or group meetings are provided to mentor users by the meeting provider. A learning support method performed by a learning support system, comprising:
A video content providing step in which the video content providing unit of the learning support system provides video lectures for student users to learn;
A lecture test provision step in which the lecture test provision unit of the learning support system provides lecture test questions related to the video lecture along with the video lecture, and checks whether the student user answers the lecture test questions correctly or incorrectly;
The online test provision section of the learning support system provides online test questions that allow student users to practice additional problems, separately from the test questions for lectures provided with video lectures, and provides the student user's correct answers or answers to the online test questions. A step of providing an online test to check for incorrect answers;
The problem storage unit of the learning support system stores for each student user the questions selected by the student user as incorrect answer questions or check problems indicating problems to be checked later among the lecture test questions and online test questions tested by the student user. A problem storage step of storing student user comments entered for each incorrect answer problem or checked problem;
A meeting providing step in which the meeting providing unit of the learning support system supports individual meetings or group meetings between student users and teacher users;
A problem recommendation step in which incorrect answer questions or checked questions among lecture test questions and online test questions stored for each student user are classified into a plurality of categories, and step-by-step recommended test problems are provided for each student user according to the classification category of the incorrect answer questions or checked problems; and
Student achievement management step that calculates the academic achievement of student users, sends learning encouragement messages to student users based on achievement, and provides academic achievement for each student user.
Including,
In the meeting provision stage,
If the teacher user approves the student user's request for a personal meeting, the student user is provided with the approved meeting time and the teacher user's comments;
Supports group meeting management functions, including whether or not a teacher user approves a student user's application to participate in a group meeting and sending a batch notice to all approved participants.
A meeting application screen is provided to the student user, and the student user checks the available meeting time zone for each teacher user through the provided meeting application screen, and directly creates and applies for a meeting of the type desired by the student user within the available meeting time zone for the teacher user. And
Teacher users can pre-set the meeting name, meeting type, meeting number of people, hourly consultation fee, and meeting description.
When the teacher user selects a preset group meeting and registers to create a class, the group meeting information is displayed to the teacher user and the student user. The student user checks the group meeting information, selects the desired time, and applies for the group meeting. ,
In the problem storage step, when a meeting between the teacher user and the student user is decided, all of the student user's incorrect answer problems or checked problems and student user comments, as well as statistical data on the problem, are integrated into a document file and provided to the teacher user. ,
In the problem recommendation stage,
Categorize the basic online test questions first presented to student users according to predetermined categorization;
The deviation score for each category of the student user is calculated by subtracting the student user's category score from the average score for each category of all student users at the same level.
Determine the number of problems per category of recommended test problems for each step in proportion to the size of the student user's deviation score for each category,
Among multiple problems of the same category stored in the question bank, recommended problems for each category are determined in the order of the highest error rate of other student users at the same level.
In the student achievement management stage,
By analyzing the learning tendencies of student users, log-in records, video viewing records, online test records, incorrect answer note record data, personal meeting records, and group meeting records are categorized into items to calculate the achievement rate.
If there is no log-in record for a certain period of time, a learning encouragement message is sent to the student user, a learning encouragement message is sent to the student user when the video viewing deadline is imminent, and a grade improvement message is sent to the student user after writing a note of incorrect answers. Learning progress messages related to learning progress are sent to student users, and monthly customized grade improvement messages according to the integrated achievement rate are sent to student users.
It provides student users' overall learning progress data, incorrect answer note writing and comment writing, important learning comments among overall progress, overall grade improvement data, meeting reservations and progress, and customized study method guidance by type through configuration by problem tendency.
The teacher user pre-sets the meeting name, meeting type, meeting number of people, hourly consultation fee, and meeting description, selects one group meeting among multiple pre-set group meetings, and modifies the contents of the pre-set group meeting to hold the group meeting. When registering, in the meeting provision step, meeting information including teacher name, meeting name, meeting date, meeting time, online meeting access link, and teacher contact information is sent to the student who applied for the meeting. A program stored in a recording medium for performing the learning support method according to claim 10 by a computer.