JP2016110074A - E-Learning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an E-learning system capable of creating plural unique resumes easily according to a learning style of a trainee, holding these resumes in parallel, and improving learning efficiency according to learning level.SOLUTION: When a user edits an original resume provided by a lecture and text providing server, the plural edited resumes are created as resumes for the exclusive use of a user (user's resumes) separately from the original resume, then the created plural user's resumes are stored, then the original resume or one of the plural user's resumes are displayed by changeover.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an electronic (E) learning system for candidates who take qualification examinations, civil servant examinations, etc. In particular, a plurality of dedicated resumes are easily created according to the student's learning style and used for summarization. The present invention relates to an E-learning system that can improve learning efficiency in accordance with learning applications such as memorization and review.

[Conventional technology]
The conventional E-learning system reproduces a moving image for lecture on a display screen of a computer, and uses printed paper or data displayed on the screen as teaching materials.

[Related technologies]
As related prior art, Japanese Patent Application Laid-Open No. 2002-229424 “Educational Material Providing System, Method, and Program” (NUC University, Inc.) [Patent Document 1], Japanese Patent Application Laid-Open No. 2003-021999 “Educational Material Creation System and Method” (Saga University Director) [Patent Document 2], Japanese Patent Laid-Open No. 2006-119362, “E-learning Teaching Material System” (Docomo Mobile Co., Ltd.) [Patent Document 3], Japanese Patent Laid-Open No. 2003-036016, “Learning Software and "Recording medium on which program of learning software is recorded" (Mieko Towasaki) [Patent Document 4], Japanese Patent Application Laid-Open No. 11-065411, "Automatic Test Problem Generation System for Individual System Learning" (Hisashi Oishi) [Patent Document 5] .

Japanese Patent Laid-Open No. 2004-228561 shows that a learning material including only a web page referred to by a student is re-edited and displayed.
Japanese Patent Laid-Open No. 2004-228561 shows that a teaching material element is selected and read out from a database (DB) and edited to create a teaching material customized for an individual student.
Patent Document 3 shows that e-learning teaching material data can be easily created by editing.

Patent Document 4 discloses that a registrant can edit a regime displayed on a screen, further accumulates wrong problem data, and extracts only problems with many mistakes.
Patent Document 5 shows that a repeated test exercise narrowed down to a weak point of a learner and its periphery is automatically performed.

JP 2002-229424 A JP 2003-021999 A JP 2006-119362 A JP 2003-036016 A Japanese Patent Laid-Open No. 11-065411

  However, with the conventional e-learning system, you can listen to video lectures, solve exercises, write notes on teaching materials, and paste related information. There is a problem that it is not possible to hold a plurality of edited teaching materials and to select and use the most appropriate teaching materials according to the purpose of learning and to greatly improve the learning efficiency.

Patent Documents 1 to 4 show that teaching materials can be edited, but it is not possible to hold a plurality of teaching materials in parallel according to the learning style of the students.
Also, Patent Documents 4 and 5 show that the exercises are narrowed down to the wrong problem and repeated exercises. However, it is possible to freely select and use the optimum text according to the purpose of the student's learning. is not.

(Object of invention)
The present invention was made in view of the above circumstances, and easily creates a plurality of dedicated texts according to the student's learning style, and holds these texts in parallel for summarization, memorization, and review An object of the present invention is to provide an E-learning system that can improve learning efficiency by selecting an optimal text according to the purpose of learning.

(Holding original text and My text and switching display processing)
The present invention for solving the problems of the above conventional example is an E-learning system having a lecture / text providing server for providing video data and text data of a lecture to a user via a network. The server stores the text data as text portion data for each block, and stores the moving image data of the lecture related to the text portion in association with the text portion data. Text, data of the text part can be edited by the user, and when the text part data of the original text is edited, the edited text part data is stored in association with the moving image data of the related lecture Create your own personalized text separately from the original text Further, when the data of the text portion of the original text is edited, the edited text portion data is stored in association with the moving image data of the related lecture, and separately from the original text. The my text is created and switched between the original text and a plurality of my texts.

(Process to save My Text as editable)
In the above-described E-Learning system, the lecture / text providing server allows the user to edit the data of the text portion of My Text, and the My Text is overwritten when the data of the text portion of My Text is edited. Save or create another My Text.

(Sort process)
According to the present invention, in the e-learning system, the lecture / text providing server rearranges the data of the text part in the My text based on the answer results to a plurality of questions provided to the user in relation to the data of the text part. It is characterized by.

(Specify sorting criteria)
In the above-mentioned E-learning system, the answer result is a correct answer rate or an incorrect answer rate for a specific period, and the lecture / text providing server provides data of the text part in the order of decreasing correct answer rate or increasing incorrect answer rate. It is characterized by rearranging.

(More specific description of sorting criteria)
According to the present invention, in the above-mentioned E-Learning system, information on the degree of understanding obtained according to the combination of the presence / absence of confidence and the correctness of the answer is added to the answer result. The data of the text part is rearranged in order.

(Question processing)
In the above-described E-Learning system, the lecture / text providing server allows a question to be input when a specific term is specified in the displayed text portion data, and the administrator or the lecturer regarding the input question. When an answer is obtained from the instructor, a question button for displaying a question and an answer is displayed near a specific term.

(Share questions and answers)
The present invention is characterized in that, in the above-mentioned E-learning system, the lecture / text providing server allows all the users to view and share the questions input by the users and the answers from the lecturers.

(Word registration process)
In the above-described E-Learning system, the lecture / text providing server allows a word to be registered in a word book when a specific term is designated in the displayed text portion data. When commentary is input as a word, the word and commentary are registered in a word book, and the word related to the data of the text portion displayed on the display screen is displayed.

(Share word book)
The present invention is characterized in that, in the above-mentioned E-learning system, the lecture / text providing server allows all users to share a word book in which words and explanations are registered by the user.

(Wordbook push notification process)
In the E-learning system, when learning is performed by the user using the provided moving image data and text data in the lecture / text providing server, the data of the learned text portion after a specific period after the learning. It is characterized by providing a word book having words and explanations related to.

(Procedure push notification process)
In the E-learning system, when learning is performed by the user using the provided moving image data and text data in the lecture / text providing server, the data of the learned text portion after a specific period after the learning. It is characterized by providing a problem related to the problem as a problem of understanding level check.

(Review point calculation processing)
According to the present invention, in the above-mentioned E-Learning system, the lecture / text providing server has a review problem based on the points of understanding obtained according to the combination of the presence / absence of confidence and the correctness / incorrectness of the answer to the problem of checking the understanding. If the answer is correct in the review, the points are subtracted. If the answer is incorrect, the points are added to calculate the review points.

(Confirmation test provision process)
In the above-described E-Learning system, the lecture / text providing server multiplies the degree of understanding or the review point by the importance obtained from the question frequency, and sets the credit point set based on the time and number of the review. Multiply and multiply by the last review point, and provide confirmation test questions according to the last review point.

(Process to include the wrong problem in the review in the problem of the verification test)
The present invention is characterized in that, in the above-mentioned E-learning system, the problem of the confirmation test includes a problem in which points are increased in the review.

(Process to return to text or video)
In the above-described E-Learning system, the lecture / text providing server responds to a problem when an instruction for learning a related text portion is input by a user when providing an understanding check problem or a review problem. A text portion is displayed, and when an instruction to learn a related moving image portion is input by the user, the moving image portion corresponding to the problem is displayed.

(Holding original text and My text and switching display processing)
According to the present invention, the lecture / text providing server stores text data as text portion data for each block, and stores lecture video data related to the text portion in association with the text portion data. The text data to be provided is the original text, the data of the text portion can be edited by the user, and if the text portion data of the original text is edited, the data of the edited text portion is related. Create a personalized My Text separate from the original text and store it in correspondence with the video data of the lecture, and then edit the text part data of the original text. The data is stored in association with the video data of the related lecture, In addition to the null text, another user-specific my text is created and the E-learning system is displayed by switching to one of the original text or multiple my texts. In addition to the text, there is an effect that a plurality of user-specific my texts can be easily created, the original text and the plurality of my texts are held in parallel, and switched according to the purpose of learning to display them, thereby improving learning efficiency.

1 is a schematic diagram of an E-learning system according to an embodiment of the present invention. It is the schematic which shows the content of index data. It is the schematic which shows the content of text partial data. It is a figure which shows the example of the display screen in the case of learning centering on a text. It is a figure which shows the example of a display of a past question. It is a flowchart which shows the learning process in the lecture and text provision server 1. It is a flowchart which shows the review process in the lecture and text provision server. It is a figure which shows the table | surface which determines the order of problem provision. It is a figure which shows a problem exercise screen. It is a figure which shows a word book screen. It is a figure for demonstrating point provision in an understanding level check. It is a figure for demonstrating point provision in review. It is a figure which shows the point calculation according to the importance. It is a figure which shows the credit point based on a period and the frequency | count. It is a flowchart of a confirmation test question.

Embodiments of the present invention will be described with reference to the drawings.
[Outline of the embodiment]
In the E-learning system according to the embodiment of the present invention, a student (user) edits a basic text (original resume) provided from a lecture / text providing server, and the edited resume is used only by a student (resume) A plurality of resumes are generated and stored, and an original resume or a plurality of my resumes are switched and displayed. Therefore, the optimum resume for the user according to the purpose of learning such as summarization, memorization, and review. Can be selected and used, and learning efficiency can be improved.

[This system: Fig. 1]
An E-learning system (this system) according to an embodiment of the present invention will be described with reference to FIG. FIG. 1 is a schematic diagram of an E-learning system according to an embodiment of the present invention.
As shown in FIG. 1, this system includes a lecture / text providing server 1 and a database (DB) group 2, and a user such as a personal computer (PC) 4 a, a tablet 4 b, and a smartphone 4 c via a network 3. The apparatus is configured to connect to the lecture / text providing server 1.

The PC 4a is connected to the network 3 by wire or wirelessly, and the tablet 4b and the smartphone 4c are connected to the network 3 wirelessly.
FIG. 1 shows an example in which the PC 4a is connected to the network 3 by wire, and the tablet 4b and the smartphone 4c are connected to the network 3 through the base station 3a by radio.
The network 3 is assumed to be the Internet.

[Parts of this system]
Next, each part of this system is demonstrated concretely.
[Lecture / Text Server 1]
As shown in FIG. 1, the lecture / text providing server 1 in this system basically includes a control unit 11, a storage unit 12, and an interface unit 13.
The storage unit 12 stores a processing program and other temporary data.
The interface unit 13 is connected to the network 3 and also to the DB group 2.
The control part 11 reads the processing program memorize | stored in the memory | storage part 12, and performs the process mentioned later.
The processing performed by the lecture / text providing server 1 may be performed in a distributed manner by a plurality of servers or processing devices.

[DB group 2]
The DB group 2 includes a student DB 2a for storing student information, a basic text DB 2b for storing basic text (basic resume) data, a video DB 2c for storing moving image data for lectures, past questions, etc. Students added / changed / deleted the basic resume to the question DB2d for storing exercise data, answers and commentary data, the supplementary material DB2e for storing supplementary data for supplementing the text and other lectures, and the basic resume It includes an attribute DB 2f that stores the part as attribute data, a word book DB 2g that stores word book data, a question DB 2h that stores data of questions and answers, and the like.
Although a DB is provided for each content of data to be stored, the data may be aggregated into one or a plurality of DBs, or these data may be stored in the storage unit 12 in the lecture / text providing server 1. Good.

Each DB in the DB group 2 will be specifically described.
[Student DB2a]
The student DB 2a stores the personal information of the student, and in particular, for each user, a user ID (identifier) for identifying the user, a password for login, a course to be taken, a learning period, and the progress of the learning The information is memorized.
Information on the progress of the course is collected every time the student accesses the e-learning site of this system. The lecture data, the referenced text (resume) data and text partial data, the solved problem data, etc. Are assigned a lecture ID, resume ID, text part ID, problem ID, etc., and stored in association with the user ID.

[Basic text DB2b]
The basic text DB 2b stores basic text data (basic text data) common to users used in lectures. The basic text data may be referred to as “original resume”.
In the basic text data, a text part ID is assigned to each grouped content (block), text block (text part data) data (text part data) is stored in association with the ID, and further, Data (index data) of an index (index) that determines the arrangement (array) is also stored.

[Contents of index data: Fig. 2]
Here, the index data will be described with reference to FIG. FIG. 2 is a schematic diagram showing the contents of the index data.
As shown in FIG. 2, the index data is obtained by arranging text part IDs with respect to the resume ID, and the text part ID is managed so as to be able to access an address where the text part data is stored.

The resume ID is, for example, an original resume ID, a my resume ID, a memorization resume ID, or the like.
For text part data that has not been edited in My Resume, the text part ID is the text part ID of the original resume.
As indicated by the index data of the memorization resume ID, if the [non-display] identifier is assigned to the text part data, the text part data is not displayed.

[Contents of text partial data: Fig. 3]
Next, the contents of the text partial data will be described with reference to FIG. FIG. 3 is a schematic diagram showing the contents of the text partial data.
As shown in FIG. 3, the text part data indicated by the text part ID of the index data includes a lecture ID of lecture video data, a problem ID of problem data of past questions, a supplementary material ID of materials supplementing the lecture, If a word is registered, a word ID is included, and if a question is made, a question ID is included, and is further associated with an address of data such as the ID.

  If the index data is changed and user-specific My Index data is generated, the arrangement of the blocks can be changed, so that the text contents can be largely rearranged. The rearrangement method will be described later.

[Movie DB2c]
The moving image DB 2c stores lecture video data corresponding to the lecture ID.
The moving image data also stores data having a long time in which lecture contents of 45 minutes to 1 hour are recorded and data of a short time in which the data is divided at specific intervals. This is because, for example, moving image data with a long time is reproduced when listening to the lecture as a whole, and moving image data with a short time is reproduced when checking the main points in review.
Note that moving image data having a long time may be continuously reproduced by connecting moving image data having a short time.
For both long-time moving image data and short-time moving image data, the address of the data file is incorporated into the text partial data, and the moving image data can be reproduced at a required position in the text.

[Problem DB2d]
The question DB 2d stores past question data corresponding to the question ID, and stores answer data and commentary data corresponding to the question.
The question data is assigned a question ID to each question, and the address of the data of the question ID is incorporated into the text partial data so that the problem can be solved at a necessary place (for example, at the end of the unit) in the text. It has become.

[Supplementary material DB2e]
The supplementary material DB 2e stores text data that can be referred to by text, precedent data, explanation data of the explanation book, and other supplementary material data that supplements the text. The supplementary material ID is also given to these data, and the information of the link destination is incorporated in the text partial data so that it can be linked to the data of the ID.

[Attribute DB 2f]
The attribute DB 2f stores data (text partial data) in which the student arbitrarily added, changed, or deleted the common basic text (original resume) as attribute data in association with the user ID.
The text can be edited in a block unit of the text in the edit mode, and the text in the block is added / changed / deleted. The text in the edited block cannot be reflected in the basic text, but is reflected in the student's own (dedicated) text (my resume).
Specifically, in the index data, the edited block (text partial data) is rewritten so as to be associated with the attribute data of the attribute DB 2f.

[Wordbook DB2g]
The word book DB 2g stores the words registered by the students as needed and their meaning or explanation data.
The word book can be created on the site and is stored in the word book DB 2g for each student (user ID) created.
Also, all word books created by each student may be integrated to generate a common word book (everybody's word book) for the students.

[Question DB2h]
In the question DB 2h, when a specific term is selected as a question item by the user, the question content is input as characters, and "send" is performed, the question data is stored in association with the user ID.
When the lecturer answers a question from the user, the answer data is stored in the question DB 2h in association with the user ID.

[Process overview of this system]
Next, an outline of processing in this system will be described.
In this system, a student accesses the lecture / text providing server 1 via the network 3 using user devices such as a PC 4a, a tablet 4b, and a smartphone 4c. When accessing, login with user ID and password. By logging in, the user can display the text of the course selected in advance and listen to the lecture.

[Example of display screen: Fig. 4]
An example in which the student mainly learns the text (resume) will be described with reference to FIG. FIG. 4 is a diagram illustrating an example of a display screen when learning is performed centering on text.
As shown in FIG. 4, in addition to the basic text (original resume), the student can select and learn a plurality of personalized resumes.
In FIG. 4, the resume is selected by selecting multiple tags at the top of the screen. Click the resume selection button to display a list of multiple resume names, and select the resume from the list. May be performed.
As the my resume, there are a my resume (1) obtained by adding and editing various information to the original resume, and a memorization resume that leaves only a part necessary for memorization.

When the original resume is edited, it is saved as a new my resume, and when the my resume is edited, it may be overwritten or saved as a separate file to create a new my resume. .
Furthermore, like the memorization resume, a portion that seems to be unnecessary for the student can be deleted from the original resume or the my resume, and the memorization resume can be created.

The resume displayed on the screen has a [Lecture] button, and when the button is clicked, the video data of the lecture is reproduced on the left side of the resume, for example.
Also, there are [My Word Book] and [Everybody's Wordbook] buttons in the resume, and when you click the [My Wordbook] button, a word list of the wordbook created by the user is displayed, and [Everybody's Wordbook] When the “book” button is clicked, a word list of word books created by all students is displayed. The list of words displayed is related to the resume unit.
“Everybody's word book” may be an integrated word book individually created by the user, or may be an administrator editing the integrated word book.

  As a function of the word book, prepare a button to move to the screen dedicated to the word book ([Wordbook] button), and when you click that button, either "My word book" or "Everybody's word book" is selected It is possible to display a list of words in the selected word book when one of them is selected, and to display an explanation when clicking on those words.

Furthermore, like a word card, one word is displayed on one screen, and when the “front / back” button displayed on a part of the screen is operated, the word is explained in “front” and “back”. May be displayed. The word card method is convenient for use with smartphones.
In addition, in both the word list method and the word card method, the order of words may be shuffled and displayed randomly.

  When a specific part of the resume is designated, the text part (block part) of the designated resume is activated as an edit mode, and when an operation for designating characters described in the activated display part is performed, “question”, “ You can select and execute word book registration, fill, change text color, and italics. Note that it is possible to easily add, modify, and delete characters and the like on the active display screen.

“Question” is entered in the input area as a question item in the resume or lecture, and when the “Send” button is clicked, the question item is sent to the administrator (secretariat) or instructor and specified. A “question” button is displayed near the text.
If there is a “* question” button, it indicates that the instructor has answered the user's question. When the “* question” button is clicked, the question (Q) and answer (A) are displayed. Is displayed.

"Register word book" is registered in the user word book (My word book), the specified character (word) is registered in the word book, and the user can arbitrarily edit the meaning of the word Yes.
The “painting” is a method of painting a designated character in a band shape so that the designated character may not be seen black, or may be made conspicuous like a highlighter pen. A plurality of fill colors are prepared and can be selected by the user.
“Character color change” is to change the color of a designated character, and a plurality of colors can be selected.
“Italic” is used to change a designated character to an oblique character.

In addition, when there are descriptions of headlines of reference texts and precedents that can be browsed in the resume, selecting that part will link them to the relevant texts and relevant cases from the supplementary material DB 2e and display them as eruptions. Let
It is also possible to paste the explanation displayed by linking to the resume by copying and pasting.

[Past question display example: Fig. 5]
Next, when the [Problem] button is selected, the screen shifts to the problem data screen in the resume unit shown in FIG. FIG. 5 is a diagram illustrating a display example of past questions.
The answer to the question is selected from four of “Of course ○”, “Maybe ○”, “Maybe ×” and “Of course ×”.

If the answer is correct and confident (“Yes of course” is the correct answer and “Yes of course” is the correct answer), it is judged that the understanding is deep (Judgment 1). .
Also, if you are not confident and have answered correctly by speculation (if you select “Maybe ○” and the answer is correct and “Maybe ×” if you are correct), it will be judged that your understanding is not enough (Judgment 2 )
Also, if you are not confident and have answered by speculation (in the case of incorrect answer by selecting “maybe ○” and incorrect answer by selecting “maybe ×”), it is judged that there is insufficient understanding (Judgment 3).
Also, if you answer with confidence and make a mistake (if you select “Of course ○” for an incorrect answer and “Of course you select ×” for an incorrect answer), it is determined that your understanding is incorrect (judgment) 4) Do.
The above judgments 1 to 4 are the “degree of understanding” for the user's problem.

[Recomposition of resume contents]
Next, rearrangement of resume contents will be described.
It is determined that the understanding level of learning is low in the order of the above determinations 4 to 1, that is, the determination level 4 is determined to be the lowest level of understanding, and the determination level 1 is determined to be the highest level of understanding level. The index data is rearranged to change the configuration (display order) of the original resume or my resume.
That is, the text unit data of a resume unit with a low correct answer rate and a low comprehension level is arranged at the top of the entire resume, and the text part data of a resume unit with a high correct answer rate and a high comprehension level is arranged behind the whole resume. As the text part data is rearranged, the lecture ID, problem ID, supplementary material ID, word ID, question ID, etc. are also linked, and the video data of the related lecture is reproduced in the text part data of the resume to be displayed. You can refer to the word book and supplementary materials. Along with the rearrangement of the text partial data, the moving image data of the lecture can also be rearranged.
As a result, it is possible to create a resume corresponding to the user's weak points from the past questions and review the resume. The specific contents of the resume rearrangement will be described later.

The above recombination is performed based on the understanding level and accuracy rate of each user's problem, depending on the correctness rate (average accuracy rate for all members) and understanding level (average understanding level for all members). The original resume may be rearranged.
The average correct answer rate for all members is the average of correct answer rates of all the respondents, and the average comprehension level for all members is the average of the comprehension levels of all the answerers. Based on the average accuracy rate of all members and the average level of understanding of all members, the weaknesses of all members can be recognized.
This is to rearrange resumes so that general learners can learn with priority on items that they are not good at.

Furthermore, you may make it show the successful student's my resume to a student. Following the tags of “original resume”, “my resume (1)”, and “memorization resume” in FIG. 4, “successor resume” cannot be edited and can be displayed for viewing.
It is desirable for the successful applicant resume to be able to browse resumes of a plurality of successful applicants with different learning types.

[Processing contents of lecture / text providing server]
Next, processing contents in the lecture / text providing server 1 will be described.
The control unit 11 of the lecture / text providing server 1 reads the processing program from the storage unit 12, and the following processing is executed.
The processes to be executed are a user login process, a screen display process, a moving image reproduction process, a resume edit process, a question process, a supplementary material reference process, a word book process, a problem provision answer process, a resume content rearrangement process, and the like.

[User login processing]
In the user login process, when the user accesses the lecture / text providing server 1 and inputs a user ID and a password on the login screen, the control unit 11 refers to the student DB 2a and determines whether the combination of the user ID and the password is correct. If it is correct, login is permitted. If it is not correct, login is not permitted.
The function realizing means for executing the user login process by the processing program is referred to as “user login processing means”.

[Screen display processing]
In the screen display process, the control unit 11 displays a screen of a course that corresponds to the user ID from the student DB 2.
Then, when the user instructs to display a resume of a specific unit, the original resume is displayed. Here, if it was my resume (1) that was displayed last time, that resume may be displayed.
Note that the control unit 11 may display the previously displayed resume portion (the resume portion learned up to the previous time: text portion data) with reference to the progress status information of the course corresponding to the user ID. In this case, “last update date” is displayed on a part of the screen.

If the original resume is to be displayed, the control unit 11 refers to the basic text DB 2b, displays the text portion data of the block according to the index data of the original resume, and for the text portion, moving image data, link destination information, problem data, etc. Are displayed in association with related DBs.
When displaying the my resume (1) or the memorization resume instead of the original resume, the index data for the my resume (1) or the index data for the memorization resume is read, and the screen is displayed according to the index.

In My Resume (1), since the text part data of the specific block is changed, the changed text part data is stored in the attribute DB 2f, and the stored address is used for My Resume (1). This is reflected in the index data.
In the memorization resume, the memorized specific block becomes unnecessary, and if the block is not displayed, a non-display identifier is assigned to the index data for memorization. However, when the display is changed from non-display, the text part ID is left so that the previous text part can be displayed, and the address can be accessed.
The function realizing means for executing the screen display processing by the processing program is referred to as “screen display processing means”.

[Video playback processing]
In the moving image reproduction processing, when the control unit 11 receives an instruction to reproduce the moving image data of the lecture, the corresponding moving image data is read from the moving image DB 2c and reproduced on the display screen.
The function realizing means for executing the moving image reproduction process by the processing program is referred to as “moving image reproduction processing means”.

[Resume editing process]
In the resume editing process, when the control unit 11 receives an instruction to set a specific block on the display screen to the edit mode, it is possible to add / modify / delete text, paint, change the character color, italics, etc. When the editing process is completed and saved, the edited block data (text partial data) is stored in the attribute DB 2f in association with the user ID.

Then, the control unit 11 stores the edited text part ID in the basic text DB 2b in association with the index data such as my resume. In the case of the index data of the original resume, the index data of the new resume is newly created and stored in the basic text DB 2b.
The function realizing means for executing the resume editing process by the processing program is referred to as “resume editing processing means”.

[Question processing]
In the question processing, when “question” is selected for a specific term in the displayed resume, the control unit 11 uses the specific term as a question item and receives the question content. When the “Send” button is selected for the entered question content, the question is sent to the administrator of the system, and the instructor finally answers the question content.
The question content is stored in the question DB 2h in association with the user ID, the text part ID of the specific block, and the position information of the specific term.
Furthermore, when there is an answer from the instructor, the control unit 11 can add the instructor's answer to the question content in the question DB 2h, and browse the question content and the answer when referring to the “question”.
The function realizing means for executing the question processing by the processing program is referred to as “question processing means”.

[Supplementary material reference processing]
In the supplementary material reference process, the supplementary material DB 2e stores the texts, examination standards and precedents, and reference data that can be referred to, and the text is linked to the data of the supplementary material DB 2e in the resume on the display screen. When an instruction for referring to the text or the like is given, the control unit 11 performs a process of displaying the text or the like of the link destination.
The function realizing means for executing the supplementary material reference processing by the processing program is referred to as “supplementary material reference processing means”.

[Wordbook processing]
In the word book processing, the control unit 11 displays the words in the word book stored in the word book DB 2g, for example, on the lower side of the lecture moving image screen. As the word displayed on the lower side of the moving image screen, the word in the unit of the displayed text portion may be selected and displayed.
If the user has not registered the word book, a list of words of “everyone's word book” is displayed, and if the user has registered the word in his / her own word book (my word book), One of “Everybody's Word Book” is selected and a list of words is displayed.
The function realizing means for executing the word book processing by the processing program is referred to as “word book processing means”.

[Providing questions and answers]
In the question providing answer process, when the “question” button of the displayed resume is selected, the control unit 11 reads the question data of past questions related to the learned contents from the question DB 2d and displays a plurality of questions.
Then, when an answer to the question is input from the user, the control unit 11 collates with the corresponding answer data in the question DB 2d, displays “correct answer” or “incorrect answer”, and displays the explanation data.
The comment data is linked so that the corresponding resume can be reviewed, and when the “resume” portion (link portion) displayed at the end of the comment data is selected, the control unit 11 shifts to the corresponding resume screen.

Furthermore, the control unit 11 stores the user's answer to the problem (problem ID) and the understanding level of learning in the problem DB 2d in association with the user ID. And the control part 11 calculates the average value of the correct answer rate and comprehension degree of the user in the unit learned by the resume.
The control unit 11 refers to the average value for each unit of the correct answer rate and the degree of understanding of the problem answered by the user for a specific period (for example, one week, two weeks, one month, three months, half a year, all periods of learning). Then, the rank of units with a low correct answer rate (less correct answers) and a low average understanding level is calculated. For example, a unit of weak points is converted into a numerical value by “accuracy rate × average value of comprehension level”, and ranks are assigned in order of increasing numerical value (weak point degree).
The function realizing means for executing the problem providing answer processing by the processing program is referred to as “question providing answer processing means”.

[Resume content rearrangement process]
In the resume content rearrangement process, when an instruction to review weak points is input from the user to the lecture / text providing server 1, the control unit 11 causes the user to specify a learning period and provides a problem for the problem answered within that period. The contents of the resume are rearranged based on the text portion of the unit rank obtained by the answer processing means. In other words, the resumes are reorganized in the order of the unit with the lowest numerical value of weakness (weakness level). If the numerical values of the weak points are the same, the unit with the oldest learning date is placed first.
Moreover, the control part 11 is good also as "non-display" about the unit whose numerical value of a weak point is more than a specific score. This is to prevent spending time on reviewing a unit with a high degree of understanding.

The specific process of resuming the resume contents is performed by rewriting the index data based on the order of the units obtained by the problem providing answer processing means. In the index data, the arranged text part IDs are rearranged according to the above ranks. At this time, link destination information, lecture ID, problem ID, etc. associated with the text part ID are also transferred together with the text part ID.
When the control unit 11 displays a resume according to the index data rewritten in this way, a resume for reviewing weak points is created. On the weak point review resume display screen, as shown in FIG. 4, the lecture moving image data related to the text part ID can be reproduced, and the related word book or the like is displayed. That is, the lecture moving images can be rearranged for review.
Therefore, the weak point review resume is an effective teaching material for overcoming the weak points, and can be efficiently learned according to the learning level.

[Learning process on the lecture / text providing server: Fig. 6]
Next, learning processing in the lecture / text providing server 1 will be described with reference to FIG. FIG. 6 is a flowchart showing learning processing in the lecture / text providing server 1.
As illustrated in FIG. 6, when the user logs in and selects resume learning, the control unit 11 refers to the student DB 2a and acquires information on the progress of the course for the user ID (S11).
And the control part 11 displays the resume displayed last time from the information of a progress status of attendance (S12). For displaying the resume, the index data is read from the basic text DB 2b according to the resume ID of the resume displayed previously, and the data related to the resume is acquired and displayed from the basic text DB 2b and the attribute DB 2f according to the index data.

Next, the control unit 11 determines whether or not the reproduction of the moving image data of the lecture is instructed (S13), and if the reproduction is instructed (in the case of Yes), the corresponding moving image data is read from the moving image DB 2c. Replay (S14).
It is determined whether there is no playback instruction (in the case of No), or whether the resume has been edited and “Overwrite” or “Save in another file” has been selected after playback (S15), and if it has been selected (in the case of Yes) ) Stores the edited text portion data in the attribute DB 2f in association with the user ID (S16).

In addition, the control unit 11 determines whether or not “problem” has been selected (S17), and if selected (in the case of Yes), displays the problem related to the text portion (S18), and receives a message from the user. In response to the input of the answer, correct / incorrect answer and explanation are displayed (S19), and the process is terminated.
The user's answer to the problem is stored in the problem DB 2d in association with the user ID, and correct / incorrect answer, comprehension level, correct answer rate in the unit, and average value of comprehension level are calculated, and the user is stored in the problem DB 2d. It is stored in association with the ID.

[Review process on lecture / text server: Fig. 7]
Next, the review process in the lecture / text providing server 1 will be described with reference to FIG. FIG. 7 is a flowchart showing the review process in the lecture / text providing server 1. The review process is especially for overcoming the weak points from the results obtained by answering the problem.
As shown in FIG. 7, when a review learning instruction is input from the user, the control unit 11 causes the question providing answer processing means to receive a review period (for example, 1 week, 2 weeks, 1 month, 3 months, An instruction of half year, all periods of learning) is input (S21).

The control unit 11 reads the average value of the correct answer rate and the degree of comprehension for each unit of the problem practiced in the designated review period, and calculates the weak point value for each unit (S22). In addition, about the numerical value of a weak point, you may calculate using only one of a correct answer rate or the average value of an understanding level.
And the control part 11 rearranges and rewrites text part ID in the index data memorize | stored in basic text DB2b by the numerical value of the weak point of a unit (S23).

Next, the control unit 11 displays a resume based on the rewritten index data (S24).
Before displaying the review for weak point review, you may make it select so that the unit with a high correct answer rate and a high comprehension degree may not be displayed. For example, check the check items such as “Hide correct answer rate of 85% or higher, average value of understanding level ○○ or higher”, or set the numerical part to be arbitrarily changeable by the user May be selected.

[Application Example 1: Sharing successful applicant resumes]
Make it possible to share multiple types of different resumes' my resume and memorization resumes.
In addition, not only the completed version of the resume, but also the resumes in the middle of the course period can be disclosed so that the learner's learning process can be referenced, so that candidates can learn how to proceed with learning.
Then, the tags of “Original Resume”, “My Resume (1)”, etc. on the resume display screen and the “Successor Resume” tag are displayed so that the successful applicant resume can be viewed. Can be helpful.

[Application Example 2: Creating a resume for reviewing weak points for all students]
Creating a resume for reviewing weak points of the entire student from the average value of the correct answer rate and the average value of the understanding level of all the students who answered the problem is effective when the instructor reviews the students. is there.
Since the students change every year and the learning level also changes, the review can be performed using the created resume according to the students' ability at that time.

[Application 3: Sharing a question]
The questions and answers of each user may be aggregated to create a collection of questions and answers (Q & A) shared by the students so that all the students can refer to them. Thereby, the student can learn with reference to the questions and answers of other students.

[Application Example 4: Another Process for Providing Problems]
In the problem-providing answer processing means, the weakness level of the unit is obtained by quantifying the degree (degree) of weakness by the average value of correct answer rate and comprehension level, so when practicing a problem similar to review The problem is provided in order from the unit corresponding to the degree of weakness (units in order of decreasing weakness).

Also, instead of providing questions for each unit, similar questions may be provided for review depending on the degree of understanding of the questions individually answered by the user. In this case, information indicating that the problem stored in the problem DB 2d is similar (related) is given, and it is easy to provide a similar problem for review.
Furthermore, it is also possible to provide a review question by considering (reflecting) not only the user's personal understanding level but also the importance of the problem determined by the first correct answer rate of the entire user.

[Problem provision processing considering importance: Fig. 8]
A problem providing process that takes into account the importance of the problem will be described with reference to FIG. FIG. 8 is a diagram showing a table for determining the order of problem provision.
First, the first correct answer rate of the entire user is calculated for each problem, and a problem with a high correct answer rate is recognized as a problem with high importance. For example, it is assumed that an accuracy rate of 80% or more is an importance level A, an accuracy rate of 60 to 79% is an importance level B, and an accuracy rate of 59% or less is an importance level C.
If the answer is confident and correct, the score is 0 (zero). If the answer is confident and incorrect, the score is 5. If the answer is not confident and correct, the score is 1. If the answer is correct, the score is 3. This score (the user's score) indicates the “understanding score” for the user's problem.

Further, as shown in FIG. 8, the importance A is weighted “1.0”, the importance B is weighted “0.8”, and the importance C is weighted “0.5”.
If the answered question has importance A and the user's score is 5, the total score is “5” (= 5 × 1.0), and the answered question has importance A and the user's score. When the score is 3, the total score is “3” (= 3 × 1.0). When the answer is the importance A and the user score is 1, the total score is “1” (= 1 × 1.0). This total score is “a numerical value of problem provision reflecting the importance of the problem”.

In addition, when the answered question is the importance B and the user score is 5, the total score is “4” (= 5 × 0.8), and the answered question is the importance B and the user When the score is 3, the total score is “2.4” (= 3 × 0.8). When the answer is the importance B and the user score is 1, the total score is “ 0.8 ”(= 1 × 0.8).
In addition, when the answer is an importance C and the user score is 5, the total score is “2.5” (= 5 × 0.5), and the answer is an importance C. When the user score is 3, the total score is “1.5” (= 3 × 0.5), and when the answer is the importance C and the user score is 1, the total score is Becomes “0.5” (= 1 × 0.5).
Then, the order of problem provision becomes higher in descending order of the overall score.

Although the ranking of problem provision is determined based on the total score, the contents of the resume may be rearranged using the total score.
In other words, the numerical value of the weak point of the user is obtained by the average value of the correct answer rate (correct answer / incorrect answer) and the total score of a plurality of problems in the unit, and the resume contents are rearranged based on the numerical value of the weak point of the unit. is there.

  In addition, regarding the accuracy rate of the user in the unit, the importance of the unit is specified from the accuracy rate in the unit of the entire user (for example, specified as importance A, B, C, etc.), and the importance of the accuracy rate of the user in the unit Calculate the correct rate of the user's unit that reflects the importance of the unit by weighting the degree, determine the numerical value of the weak point of the unit by the user's understanding of the problem or the average value of the total score, and calculate the weak point of the unit The contents of the resume may be rearranged based on the numerical value.

  According to the application example 4, the user's degree of understanding is weighted by the importance of the problem obtained from the accuracy rate of the entire user, the total score is obtained, and the review problem is provided. It is possible to provide a problem that takes into account not only the degree of understanding but also the importance of the problem obtained from the accuracy rate of the entire user.

  Further, according to the application example 4, the resume content for review is rearranged according to the numerical value of the weak point of the unit obtained by the average value of the total score weighted by the accuracy rate of the user in the unit and the importance of the problem. As a result, it is possible to rearrange the contents of the resume for review considering the importance of the problem obtained from the accuracy rate of the entire user.

[Application Example 5: Wordbook status]
On the word book display screen, the degree of memory (memory degree) is set as a status and can be changed.
When you register a word in “My Word Book”, it will be automatically registered in “Everybody's Word Book”, but the default memory level when registering is “Future” (not stored) When setting (initial setting) and learning the word book, from the word book display screen, "Better" (stored state), "Warning" (stored about half), "From now" The setting can be changed by selecting the status.

Further, the words registered in the word book can be set by selecting “display” or “non-display” for each status or for each individual word. When the setting is “display”, the word is displayed. When the setting is “non-display”, the word is displayed.
In this way, when learning the initial setting “Future” in the word book, it is possible to learn while recognizing the degree of memory of the word by making it possible to change it to “Float” or “Better”.

In addition, since “display” or “non-display” can be set for each “status”, for example, “perfect” is set to “hidden”, and the word book is set as “display” other than “perfect”. Can be used.
Furthermore, since it is possible to set “display” or “non-display” for each word, it is possible to improve the efficiency of storing words by making the learned word “non-display” and appearing in the word book.

[Application 6: Wordbook registration recommendation function]
The control unit 11 of the lecture / text providing server 1 calculates the registration rate of all users or a specific range of users in the my word book for the words registered in the word book of everyone, and displays the word on the display screen of the word book of everyone. Displays the registration rate for each. Registration rate = {(number of registrations) / (number of my word books)} × 100.
If the registration rate is high and the word is not registered in the user's word book, the lecture / text providing server 1 recommends the user to register the word and prompts the user to register the word.

In the above example, the recommendation is made with the word registration rate. However, it is also possible to analyze all the past question sentences and make a recommendation to register a word with a high appearance rate into the word book.
In addition, when the user performs word book registration, a recommendation may be made to register another word registered by another user who has already registered the word.
Then, not only the recommendation but also a word of a specific registration rate or higher (for example, a registration rate of 80% or higher) may be registered in the user's my word book automatically or by user selection. Note that the batch registration word book may be created and used separately from the my word book.

[Application example 7: Push function]
The lecture / text providing server 1 sends a question and a word book to be reviewed to the user according to the forgetting curve to the user's mail address as a push notification. Push notifications are set as default one hour, one day, one week, and one month after attending a lecture or learning texts, and the review timing can be customized by the user.

As described above, the provided problem reflects the importance of the problem determined by the accuracy rate of the entire user in the degree of understanding of the user.
Further, the provided word book is the “My word book” or “Minna word book” used in the resume that has been learned, or the word book registered in a lump.

When the user receives a push notification on a user device (for example, PC 4a, tablet 4b, smartphone 4c, etc.) and the application is activated and a question or a word book is selected, the user shifts to a problem exercise screen or a word book screen.
Note that the push notification may be displayed separately for the problem and the word book, and either the problem exercise screen or the word book screen may be displayed on the user device when the application is activated.

[Problem exercise screen: Fig. 9]
Next, the problem exercise screen displayed on the user device by the push notification will be described with reference to FIG. FIG. 9 is a diagram showing a problem exercise screen.
As shown in FIG. 9, the question exercise screen allows selection of all questions or only questions that have not been answered, and “number of questions / number of questions” and “correct answer rate” are listed for “question category”. Select from the question categories and tap the “Start” button to start the exercise.

[Wordbook screen: Fig. 10]
Next, the word book screen displayed on the user device by the push notification will be described with reference to FIG. FIG. 10 is a diagram showing a word book screen.
As shown in FIG. 10, the word book screen has a selection function so that words other than “perfect” words in the word book can be learned, and when selected, the words “dismember” and “coming” are displayed. Become.
On the word book screen, the word is displayed first, and when “display” at the bottom of the screen is tapped, the explanation of the word is displayed below the word.

  Furthermore, if the displayed word is already stored, swipe the “perfect” button to the left, swipe the “back” button if it is about half stored, and swipe up if it is not stored. If you swipe the “From now” button, the memory status is reset.

The problem exercise and word book application activated by the push notification can be synchronized with the course / text providing server 1. The exercise problem is acquired from the problem DB 2d corresponding to the user ID, and the word book is set to the user ID. Correspondingly, it is acquired from the word book DB 2g and provided to the user device.
Also, the answer status of the problem and the word status learned by the synchronization operation of the application are transmitted from the user device to the course / text providing server 1 and reflected in the problem DB 2d and the word book DB 2g corresponding to the user ID.

In order to make the problem exercises and the word book available offline, the problem exercises and word book are downloaded to the user device, and information necessary for the synchronization operation of the application is uploaded to the course / text providing server 1 for convenience. You may make it improve property.
As a result, after taking a lecture using this system, learning a resume, answering a problem, a problem exercise and a word book are notified to the user device one or more times about the content learned by the push function, and the application Learning efficiency can be improved by performing problem exercises and learning words in the word book.

[Application 8: Establishing knowledge]
Next, efficient knowledge fixing through problem exercises will be described with reference to FIGS. FIG. 11 is a diagram for explaining point grant in the understanding level check, FIG. 12 is a diagram for explaining point grant in the review, and FIG. 13 is a diagram showing point calculation according to importance. FIG. 14 is a diagram showing credit points based on the period and the number of times, and FIG. 15 is a flowchart of a confirmation test question.

Establishing efficient knowledge through problem exercises efficiently establishes knowledge by conducting problem exercises of “Understanding level check”, “Review”, “Confirmation test”, and “Total review test” described below. It is something to be made.
As an overview, each time a question is answered, points (review points) for that question are calculated and the review points are reviewed in descending order. Furthermore, importance is set for each question, and learning can be learned from problems important for breaking through the test by multiplying the review points by the importance.

  Here, the terminology will be described. A “course” is a set of lectures, and indicates, for example, one subject. “Lecture” is one of the elements of the course and indicates one class. The “review points” reflect the priority to be reviewed, and the higher the points, the better the review. “Importance” is set to A, B, and C in descending order of importance, such as frequently asked questions in the past.

[Understanding level check: Fig. 11]
The problem exercise of understanding level check provides a problem from the lecture / text providing server 1 to the user terminal (PC 4a, tablet 4b, smartphone 4c) so that everybody answers a question of about 30 questions one by one at the end of the lecture. I do.
All the students will answer the same question. As shown in FIG. 5, the answer format is selected from “Of course ○”, “Maybe ○”, “Maybe ×”, and “Of course ×”, and there is no time limit. By this understanding level check, each user's level of understanding is pointed out.

The point-of-understanding algorithm will be described.
Specifically, as shown in FIG. 11, the points of understanding obtained according to the combination of the presence / absence of confidence and the correctness / incorrectness of the answers to the question of understanding level check, ”(“ Of course ○ ”or“ Of course X ”and“ Correct ”),“ 0 pt ”(zero point),“ No confidence ”and“ Correct ”(“ Maybe ○ ”or“ Maybe ” If you select “x” and “correct”) is “1 pt”, if you are “unsure” and “incorrect” (“maybe ○” or “maybe ×” is “incorrect”) In the case of “3pt”, “confidence” and “incorrect answer” (in the case of “invalid answer” by selecting “of course ○” or “of course x”), “5 pt” is assigned to each user for the problem. . This point is a “review point”.
Therefore, the greater the number of points, the lower the level of understanding, and this is a problem that should be reviewed preferentially.

[Review: Figure 12]
Further, review for each lecture is provided from the lecture / text providing server 1 to the user terminal for each user according to the user's degree of understanding. The user answers the review. If the answer is correct, the review points are reduced. If the answer is incorrect, the review points are increased.

  First, review is performed by selecting a problem with a high review point (low understanding level) for each user as a result of the problem exercise of the understanding level check, a similar problem, or a related (related) problem. Let them answer with one question.

A review point increase / decrease algorithm in review will be described.
As shown in FIG. 12, in the case of “confidence” and “correct answer”, “−3pt”, in the case of “no confidence” and “correct answer”, “−1pt”, in the case of “no confidence” and “incorrect answer” In the case of “1 pt”, “confident”, and “incorrect answer”, “3 pt” is assigned to the problem for each user and added to the points obtained by the problem of the understanding level check.

That is, the problem of the understanding level check is associated with the problem of the review, and the point of the problem in the review is added to the point of the problem in the understanding level check.
Accordingly, in the review, the review points decrease if the answer is correct, and the review points increase if the answer is incorrect. The review provides questions and answers until the review points reach zero.

[Confirmation test: FIGS. 13 and 14]
In preparation for the confirmation test, a plurality of lectures are classified into categories, and points for each question (question review points) are calculated based on the review points and importance of each user.
In addition, in the confirmation test, the problem that the review points increased in the review stage is preferentially selected, and the above review question points are multiplied by the credit points (determined by the period and number of times) to obtain the final review points (final review points). Point). As a result, the problem in which the review points have increased in the review stage and the problem in which the final review points are high are identified as the questions to be given.

Accordingly, the confirmation test provides different problems depending on the degree of knowledge acquisition for each user. Specifically, with 10 questions, 1 question 4 limbs, 30 minutes are counted, and even if it exceeds 30 minutes, it is counted up and can be answered to the end.
Although the number of questions in the confirmation test is 10 questions and the estimated answer time is 30 minutes, the number of questions and the answer time can be arbitrarily set.

[Review points according to importance: Fig. 13]
As shown in FIG. 13, the rank is set for each question A, B, and C as shown in FIG. 13. In the case of rank A, the review point is multiplied by a coefficient “1.0”. Is multiplied by the coefficient “0.8”, and in the case of rank C, the review point is multiplied by the coefficient “0.5”.
FIG. 13 shows an example in which review points “5pt”, “3pt”, and “1pt” are multiplied by a coefficient of importance.

[Review points based on credit points: Fig. 14]
A credit point is a point used to weight each user's review points for a problem according to the time and number of reviews.
Specifically, the final answer date is “1 day ago”, “1 week ago”, and “2 weeks ago”, and the number of reviews on the final answer date is “1”, “2”, “3”, and “4”. The credit points in a certain case are shown in FIG.

When the final answer date is “1 day ago” and the review count is “4”, the credit point is “0.4”, the final answer date is “2 weeks ago” and the review count is “1” Has a credit point of “10”.
In other words, for problems with a short period from the date of the final answer to the present and a high number of review times, problems with a small number of credit points to multiply the review points, a long period from the date of the final answer to the present, and a small number of review times, The credit points that multiply the review points are set large. It can be said that the creditworthiness for review is pointed by the period and number of review.

[Confirmation test flow: Fig. 15]
As shown in FIG. 15, the question / text providing server 1 processes the questions for the confirmation test in a group of a plurality of lectures, with a set unit as a category, and the questions for the confirmation test are started for each category. .

First, a problem in which review points are increased by review is extracted for each category (S31).
An increase in review points indicates that the problem was incorrect in the review.

Next, the review point obtained by the understanding level check is multiplied by a coefficient of importance, and further, the credit point based on the review period and the number of times is multiplied to calculate the final review point (S32).
Although the review point obtained by the understanding level check is multiplied by the importance coefficient, the review point obtained by the first review or the second review may be multiplied by the importance coefficient. However, since the review is performed until the review point becomes zero, it is desirable to multiply the importance coefficient before the review point disappears.

Next, the questions are sorted in descending order of the last review point (S33).
Then, 10 questions are selected from the problems extracted in process S31 and the problems sorted in process S33 (S34).
If there are 10 or more questions extracted in the process S31, a question for selecting a question is selected from them. If the problems extracted in the process S31 are less than 10 questions, the remaining problems are sorted in the process S33. Select review points in descending order. If the total of the problems extracted in the process S31 and the problems sorted in the process S33 is less than 10, extract the insufficient number of problems from the randomly stored problem group and ask 10 questions. prepare.

Then, the lecture / text providing server 1 provides ten questions for questions obtained in the process S34 to the user terminal as a confirmation test (S35).
In this way, an optimal problem is provided so that the confirmation test has the maximum learning effect for each user using the user's understanding level, review status, importance level, and trustworthiness level.

[Total review test]
In the comprehensive review test, a plurality of question sets are prepared for each course, and the same test is provided to all members at the end of the course. For example, the number of questions is 20, and one question 4 limbs, 60 minutes are counted, and when the 60 minutes are completed, the total review test is forcibly terminated even in the middle.

  The confirmation test provides a problem that is optimized for each user, but the total review test is a test that is close to practice and can be compared with the results of other students. It is used to calculate the user's ranking, score, average score, deviation value, etc.

[Point reset]
If review points remain accumulated over a long period of time, the reliability of the review points themselves will decline, so a function is provided that can reset the review points.
The reset is not compulsory, and when a specific condition is matched, the user confirms whether or not the reset is possible.

Specifically, a reset button is provided on the management screen for managing the learning status, and when the reset button is clicked (tapped), the review points are reset.
The reset button prepares a review point for the whole “lecture” and a reset button for one “lecture”.

In addition, when all questions are answered and the button for checking the correctness of all questions is clicked, the review points for the question of the understanding check may be reset.
In addition, when the review points for review are clicked in a state where all review points in the lecture are zero points, the review points for the problems in the lecture may be reset.

In addition, even if the comprehension check is in progress, 30 days have passed since the last answer, and when you click the comprehension check button, the review points for the comprehension check problem in the lecture are reset. You may do it.
Even if the review points are not all zero points, 30 days have passed since the last answer, and when the review button is clicked, the review points for problems in the lecture are reset. Also good.

[Application Example 9: Review of lectures while answering questions]
In order to increase the user's level of understanding in the problem exercise for understanding level check and the problem exercise for review, the lecture / text server 1 displays “return to resume (text)” or “video” on the screen in the middle of answering the problem on the user terminal. If you click the “Return to resume” button, it will switch to the corresponding resume part, and if the “Return to video” button is clicked, the corresponding video part will be played. .

  Specifically, the “Return to Resume” button is linked to the relevant part of the resume for the problem, the “Return to Video” button is linked to the file part of the video for the problem, and for the video, the relevant part of the video Information of reproduction time (reproduction start and end time information) is stored as attached information, and the moving image is reproduced at the moving image reproduction time, thereby moving to a moving image at the corresponding portion.

[Application Example 10: Filling a hole]
Furthermore, as another service, the lecture / text server 1 provides the user terminal with a paper filling problem. By providing a paper-filled problem to users who do not have enough experience to answer a thesis exam, the user's ability to answer a thesis is improved.

[Application Example 11: Progress management]
The lecture / text providing server 1 allows the user to visually confirm the following data with a graph or the like in order to manage the progress of learning.
For videos, you can check the playback date, playback count, playback time, average data of all students, data on top graders, etc.
For understanding level check and review, the user's answer date, score, history, etc. can be confirmed.

About a confirmation test, a user's answer date, a score, a history, etc. can be checked.
For the total review test, you can check the average date of all students and the scores of the top performers, such as the answer date, points, and history of the user.
As for the word book, the number of registered words, data on the top registered numbers, data on the top graders, etc. can be confirmed.
For login, the number of simultaneous logins (same time), date and time data, etc. can be confirmed.

In addition, a calendar function is provided so that learned days are displayed in different colors. By displaying the learned days in different colors, the user's willingness to learn can be improved.
Furthermore, the total number of problem points is displayed for each course in a spider chart so that the strengths and weaknesses can be easily grasped for each course.
The above progress management is displayed not only on the user's PC 4a but also on the tablet 4b and the smartphone 4c so that the model can be checked without being selected.

[Application Example 12: Other functions]
[Trial Resume]
The lecture / text providing server 1 usually registers as a user, displays a lecture resume by logging in, and plays a video, but displays the lecture resume as a trial resume before logging in. However, there is a restriction that even if the original resume is edited, it cannot be saved as my resume.

[Filtering with sticky notes and markers]
When a tag or marker is added to the original resume or my resume, a filtering function for displaying only the section portion to which the tag or marker is attached may be provided.

[Default word book]
The secretariat creates default, intermediate, and advanced word books so that they can be easily imported into the user's My Word Book. Thereby, my word book can be efficiently generated from the default word book, and use of the word book can be promoted.

[Effect of the embodiment]
According to this system, the user edits the original resume provided from the lecture / text providing server 1, and generates and stores a plurality of edited resumes as a user-dedicated resume (my resume). The user can select and use the most appropriate resume according to the learning purpose such as summary, memorization, and review for the user. There are effects that can be performed.

  The present invention easily creates a plurality of dedicated texts according to the learning style of the students, holds these texts in parallel, and is optimal for the purpose of learning such as summarization, memorization, and review. It is suitable for an e-learning system that can improve learning efficiency by selecting text.

  1 ... Lecture / text providing server, 2 ... Database (DB) group, 2a ... Student DB, 2b ... Basic text DB, 2c ... Movie DB, 2d ... Problem DB, 2e ... supplementary material DB, 2f ... attribute DB, 2g ... word book DB, 2h ... question DB, 3 ... network, 4a ... sonar computer (PC), 4b ... Tablet, 4c ... Smartphone

(Holding original text and My text and switching display processing)
The present invention for solving the problems of the above conventional example is an E-learning system having a lecture / text providing server for providing video data and text data of a lecture to a user via a network. The server stores the text data as text portion data for each block, and stores the moving image data of the lecture related to the text portion in association with the text portion data. Text, data of the text part can be edited by the user, and when the text part data of the original text is edited, the edited text part data is stored in association with the moving image data of the related lecture Create your own personalized text separately from the original text Further, when the data of the text portion of the original text is edited, the edited text portion data is stored in association with the moving image data of the related lecture, and separately from the original text. In the screen where the video data of the lecture is displayed, either the original text or a plurality of tabs displaying the names of a plurality of my texts are selected or displayed in a list. Depending on whether the name of the original text or the plurality of my texts is selected, either the original text or the plurality of my texts are switched and displayed.

(Confirmation test provision process)
In the above-described E-Learning system, the lecture / text providing server multiplies the degree of understanding or the review point by the importance obtained from the question frequency, and sets the credit point set based on the time and number of the review. A final review point is calculated by multiplication, and a confirmation test question is provided according to the final review point.

(Process to return to text or video)
In the above-described E-Learning system, the lecture / text providing server responds to a problem when an instruction for learning a related text portion is input by a user when providing an understanding check problem or a review problem. When a text portion is displayed or an instruction to learn a related moving image portion is input by the user, the moving image portion corresponding to the problem is displayed.

(Holding original text and My text and switching display processing)
According to the present invention, the lecture / text providing server stores text data as text portion data for each block, and stores lecture video data related to the text portion in association with the text portion data. The text data to be provided is the original text, the data of the text portion can be edited by the user, and if the text portion data of the original text is edited, the data of the edited text portion is related. Create a personalized My Text separate from the original text and store it in correspondence with the video data of the lecture, and then edit the text part data of the original text. The data is stored in association with the video data of the related lecture, With the Null text separately create another My Text user-specific, in the screen moving image data lecture is displayed, selecting one of the plurality of tabs original text or name My text is displayed Or an e-learning system that is displayed by switching between the original text and the plurality of my texts depending on whether the name of the original text or the plurality of my texts selected is selected . In addition to the original text, you can easily create multiple user-specific My Texts according to the student's learning style, and have the original text and multiple My Texts in parallel and switch them according to the purpose of learning. This has the effect of improving learning efficiency.

[Example of display screen: Fig. 4]
An example in which the student mainly learns the text (resume) will be described with reference to FIG. FIG. 4 is a diagram illustrating an example of a display screen when learning is performed centering on text.
As shown in FIG. 4, in addition to the basic text (original resume), the student can select and learn a plurality of personalized resumes.
In Fig. 4, the resume is selected by selecting multiple tabs at the top of the screen. Click the resume selection button to display a list of multiple resume names, and select the resume from the list. May be performed.
As the my resume, there are a my resume (1) obtained by adding and editing various information to the original resume, and a memorization resume that leaves only a part necessary for memorization.

Furthermore, you may make it show the successful student's my resume to a student. Following the tabs of “Original Resume”, “My Resume (1)”, and “Memorization Resume” in FIG. 4, “Successor Resume” cannot be edited and can be displayed for viewing.
It is desirable for the successful applicant resume to be able to browse resumes of a plurality of successful applicants with different learning types.

[Application Example 1: Sharing successful applicant resumes]
Make it possible to share multiple types of different resumes' my resume and memorization resumes.
In addition, not only the completed version of the resume, but also the resumes in the middle of the course period can be disclosed so that the learner's learning process can be referenced, so that candidates can learn how to proceed with learning.
Then, to display the tab of the "original resume", "My resume (1)" to the tab parallel beauty such as "successful applicants resume" in the Resume display screen, and to be able to view the successful candidates resume, learning the contents of the successful applicants Can be helpful.

Claims (15)

An e-learning system having a lecture / text providing server for providing video data and text data of a lecture to a user via a network,
The lecture / text providing server stores the text data as text part data for each block, and stores lecture video data related to the text part in association with the text part data, The text data to be provided is the original text, and the text portion data can be edited by the user. When the text portion data of the original text is edited, the edited text portion data is related to the video of the lecture. In addition to the original text, the user-specific my text is created separately from the original text, and when the text portion data of the original text is edited, the edited text portion The data is stored in association with the video data of the related lecture. The E-learning system with creating another My Text of the user only separately from the original text, characterized in that it is displayed is switched to one of the plurality of My Text and the original text.   The lecture / text providing server allows the user to edit the data of the text portion of My Text, and when the data of the text portion of My Text is edited, the My Text is overwritten or saved. The e-learning system according to claim 1, wherein the e-learning system creates text.   3. The lecture / text providing server rearranges the data of the text part in My Text based on the answer results to a plurality of questions provided to the user in relation to the data of the text part. The described e-learning system. The answer result is the correct answer rate or incorrect answer rate for a specific period,
4. The e-learning system according to claim 3, wherein the lecture / text providing server rearranges the data of the text portion in the order from the lowest correct answer rate or from the highest correct answer rate. To the answer result, add information on the degree of understanding that is obtained according to the combination of confidence and correctness of the answer,
5. The e-learning system according to claim 4, wherein the lecture / text providing server rearranges the data of the text portion in the order of low correct answer rate and low understanding level.   When a specific term is specified in the data of the displayed text part, the lecture / text providing server makes it possible to input a question, sends the input question to the administrator or the lecturer, and the answer from the lecturer 6. The E-learning system according to claim 1, wherein when obtained, a question button for displaying the question and the answer is displayed near the specific term.   The e-learning system according to claim 6, wherein the lecture / text providing server allows all the users to view and share the questions input by the users and the answers from the lecturers.   When a specific term is specified in the data of the displayed text part, the lecture / text providing server enables word registration in the word book, and when a comment is input using the specified term as a word, The E-learning system according to claim 1, wherein the word and the explanation are registered in the word book, and a word related to data of a text portion displayed on a display screen is displayed.   9. The e-learning system according to claim 8, wherein the lecture / text providing server shares a word book in which words and explanations are registered by the user so that all users can view the book.   The lecture / text providing server, when the user learns from the provided moving image data and text data, a word book having words and explanations related to the data of the learned text part after a specific period after the learning. The E-learning system according to claim 1, wherein the E-learning system is provided.   The lecture / text providing server, when learning is performed by the user using the provided moving image data and text data, the problem related to the data of the learned text part after a specific period after the learning The e-learning system according to claim 1, wherein the e-learning system is provided.   The lecture / text providing server provides a review question based on the combination of confidence and the correctness of the answer to the comprehension check problem. 12. The e-learning system according to claim 11, wherein the review points are calculated by subtracting the points and adding the points if the answer is incorrect.   The lecture / text providing server multiplies the points of understanding or review points by the importance obtained from the frequency of questions, multiplies the credit points set based on the time and number of review, and multiplies the final review points, 13. The e-learning system according to claim 12, wherein a confirmation test problem is provided according to the final review point.   14. The e-learning system according to claim 13, wherein the problem of the confirmation test includes a problem in which points are increased in the review.   The lecture / text providing server displays a text part corresponding to the problem when the user inputs an instruction to learn the related text part when providing the understanding check problem or the review problem. 15. The e-learning system according to claim 12, wherein when an instruction to learn a moving image portion to be input is input, the moving image portion corresponding to the problem is displayed.

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