WO2019160212A1 - Content recommendation system and method on basis of child's learning development - Google Patents

Content recommendation system and method on basis of child's learning development Download PDF

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Publication number
WO2019160212A1
WO2019160212A1 PCT/KR2018/009753 KR2018009753W WO2019160212A1 WO 2019160212 A1 WO2019160212 A1 WO 2019160212A1 KR 2018009753 W KR2018009753 W KR 2018009753W WO 2019160212 A1 WO2019160212 A1 WO 2019160212A1
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Prior art keywords
content
child
question list
parent account
feedback
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PCT/KR2018/009753
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French (fr)
Korean (ko)
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최상아
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크레스
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Priority to KR10-2018-0017668 priority Critical
Priority to KR20180017668 priority
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Publication of WO2019160212A1 publication Critical patent/WO2019160212A1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/20Education

Abstract

According to the present disclosure, provided is a content recommendation system for child learning, comprising: a communication unit for communicating with a plurality of external parent accounts, a teacher account, and a plurality of user terminals; a storage unit for storing contents, a question list, and an evaluation report; and a control unit communicably connected to the communication unit and the storage unit, wherein the control unit is configured to provide a first question list regarding a child development stage to a parent account associated with a user terminal; receive feedback on the first question list from the parent account; provide a plurality of contents suitable for a child to the user terminal on the basis of the feedback; transmit a pedagogical meaning of each content and a second question list associated therewith to the parent account when a predetermined number of contents have been played; receive feedback on the second question list from the parent account; and make an evaluation report for the child on the basis of the second question list to transmit to the parent account.

Description

Content Recommendation System and Method Based on Learning Development of Children

The present disclosure relates to a recommendation system and method based on a child's learning development, and more particularly, to a content recommendation system according to a child learner's characteristics using a content analysis tool for child learning.

The present disclosure relates to an apparatus for analyzing content for children's learning, and an apparatus and method for developing a personalized recommendation service system using the same.

Based on the learning elements of the children's learning contents, generalize the attribute information that the learning contents can have, collect the user's information to provide personalized recommendation services, and generate the content analysis model and the user's learning achievement development test model. In addition, the present invention relates to an apparatus and method for developing a recommendation engine for content recommendation capable of developing a learning achievement of a user.

Nowadays, children are getting information through various contents of mobile as soon as they are born.

Existing content platforms include simply collecting a lot of content and allowing members to choose from them, and running a recommendation engine on a preference basis. The first approach is to make parents difficult to select because of too much information, and there is a lot of content that is not helpful for learning. The second approach is also recommended based on children's preferences, so they are dismissed by parents because they see a lot of non-educational and stimulating content. In addition, these contents are displayed on computers, tablets, and mobile phones, and are exposed to innumerable game applications and portal advertisements.

For these reasons, parents are forced to show content to their children, but try not to show it as much as possible, and they are anxious about it.

The task of the present disclosure is to include the contents of learning among a huge number of contents floating on the Internet to solve the above problems, and the account associated with the device may be used together with the pedagogical meaning of each content, the learning elements, and the like. Provide information such as parish, educational programs, books, etc., and ask parents questions from time to time to identify the characteristics of their children. Through the collected answers and devices, they can identify the children's personal characteristics and match them with the content. Let's do it.

The present disclosure is a content platform that provides a variety of content (for example, Kakao Kids, Junior Naver, YouTube Kids, etc.) and content providing sites that provide only their content (for example, construction media ice cream, genius education Milk tea, etc.) can also provide matching services based on content analysis.

Problems to be solved by the present disclosure are not limited to the above-mentioned problems, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In one aspect, a content recommendation system for children's learning, a communication unit for communicating with a plurality of external parent accounts, teacher accounts, and a plurality of user terminals, a storage unit for storing content, question lists, evaluation reports, the communication unit and the A control unit communicatively coupled to a storage unit, the control unit providing a first question list regarding a child development stage to a parent account associated with a user terminal, and feedback from the parent account to the first question list; And provide a plurality of contents suitable for the child to the user terminal based on the feedback, and when a predetermined number of contents are played, the parent account, the pedagogical meaning of each content and the associated information. Send a list of two questions and receive feedback from the parent account for the second list of questions And the first 2 based on the list of questions, write an evaluation report on the child, adapted to send to the parent accounts is provided for children learning content recommendation system.

In another aspect, a content recommendation system for children's learning, comprising: a communication unit for communicating with a plurality of external parent accounts, teacher accounts, and a plurality of user terminals, a storage unit for storing content, a question list, and an evaluation report; A control unit communicatively coupled to a storage unit, the control unit providing a first question list regarding a child development stage to a teacher account connected to a parent account associated with a user terminal, from the teacher account; Receive feedback on a list, and based on the feedback, provide a plurality of contents suitable for the child to the user terminal, and when a predetermined number of contents is played, to the parent account, the pedagogical meaning of each content And a second question list associated with the second question list, wherein the second question lease is received from the parent account. Receive feedback on, and the second question on the basis of a list, write an evaluation report for the child that is configured to transmit at least one of the accounts and the parent teacher accounts is provided for children learning content recommendation system.

In one embodiment, the controller may be further configured to provide additional content to the user terminal based on the feedback of the second question list.

In one embodiment, the providing of the additional content may be divided into low, medium, and high grade content difficulty levels by age group of the child, and as the child's development level increases, the ratio of the high grade content is increased. It may be to provide content by raising.

In one embodiment, providing the additional content may include 30% lower grade content and 50% medium grade content if the child's development is less than 70% based on feedback from the second question list. , 20% of high-grade content, and if the child's development exceeds 70%, 20% of low-grade content, 50% of medium-grade content, 30% of high-grade content, When the degree of development reaches 100%, it may be to provide content of a high age.

In one embodiment, the content may include at least one parameter of difficulty, presentation type, type, content, and effect.

In one embodiment, providing the additional content normalizes difference values between scores of the difficulty, presentation type, type, content, and effect corresponding to the content, and adds each normalized value to each other. The similarity may be calculated to provide similar content.

In another aspect, a method for recommending content for child learning in a management server, the method comprising: providing a first question list on a child development stage to a parent account associated with a user terminal, and from the parent account, the first question list Receiving a feedback for the; and providing a plurality of contents suitable for the child to the user terminal based on the feedback; and, if a predetermined number of contents has been played, to the parent account, Transmitting a pedagogical meaning and a second question list associated therewith, receiving feedback from the parent account for the second question list, and based on the second question list, an assessment report for the child Providing a method for recommending content for children's learning, comprising the step of creating and transmitting to the parent account All.

In another aspect, a method for recommending child learning content in a management server, the method comprising: providing a first account list relating to a child development stage to a teacher account associated with a parent account associated with a user terminal; Receiving a feedback for a first question list, providing a plurality of contents suitable for the child to the user terminal based on the feedback, and if a predetermined number of contents have been played, to the parent account. Transmitting a pedagogical meaning of each content and a second question list associated therewith; receiving feedback from the parent account for the second question list; and based on the second question list, the child Creating and sending an evaluation report for at least one of the parent account and the teacher account This method is provided that includes children learning content recommendations.

In an embodiment, the method may further include providing additional content to the user terminal based on the feedback of the second question list.

According to the disclosed embodiments, parents who are not familiar with the educational effect of the content can show the content to the children with confidence. In addition, the characteristics of learners, which can only be identified through evaluations such as tests, can be identified through continuous observation of parents, and can be matched with existing contents based on this data. In addition, new analysis tools and question evaluation protocols can be applied to existing platforms where content is gathered to implement learner characteristics-based recommendation engines.

1 is a diagram illustrating a system environment for recommending content for child learning according to an embodiment of the present disclosure.

2 is a diagram illustrating an internal configuration of a management server according to an embodiment of the present disclosure.

3 is a diagram illustrating an example of providing a first question list according to an embodiment of the present disclosure.

4 is a diagram illustrating an example of providing content to a user terminal according to an embodiment of the present disclosure.

5 is a diagram illustrating a list of contents watched by a child according to an embodiment of the present disclosure.

6 is a diagram illustrating a method of recommending content for learning children according to an embodiment of the present disclosure.

7 is a diagram illustrating a method of recommending content for learning children according to another embodiment of the present disclosure.

Advantages and features of the present disclosure and a method of accomplishing the same will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below, but may be implemented in various forms, and the present embodiments merely allow the disclosure of the present disclosure to be complete and have ordinary skill in the art to which the present disclosure belongs. It is provided to fully inform the scope of the invention, and the present disclosure is defined only by the scope of the claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. For example, a component expressed in the singular should be understood as a concept including a plurality of components unless the context clearly indicates the singular. In addition, in the specification of the present disclosure, the terms 'comprise' or 'having' are merely intended to designate that there exists a feature, a number, a step, an operation, a component, a part, or a combination thereof described on the specification. The use of the term does not exclude the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof. In addition, in the embodiments described herein, 'module' or 'unit' may refer to a functional part performing at least one function or operation.

In addition, all terms used herein, including technical or scientific terms, unless defined otherwise, have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. Terms such as those defined in the commonly used dictionaries should be interpreted as having meanings consistent with the meanings in the context of the related art, and should be interpreted in ideal or excessively formal meanings unless expressly defined in the specification of the present disclosure. It doesn't work.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. However, in the following description, when there is a risk of unnecessarily obscuring the subject matter of the present disclosure, a detailed description of well-known functions and configurations will be omitted.

1 is a diagram illustrating a system environment for recommending content for child learning according to an embodiment of the present disclosure.

Referring to FIG. 1, a system environment 100 for recommending child learning content according to an embodiment of the present disclosure includes a management server 110, a parent / teacher account 120, a user terminal 130, and content provision. Server 140 and the like. The parent / teacher account 120 may be a subscriber account of a parent / teacher connected to a child account in the user terminal 130 and may be connected to a network from a device separate from the user terminal 130. The user terminal 130 and the content providing server 140 may be communicatively connected to the parent / teacher account 120 and the management server 110 through the network 150. Here, the network 150 may be an Internet network, a mobile communication network (for example, a WCDMA network, a GSM network, a CDMA network, etc.), a wireless Internet network (for example, a Wibro network, a Wimax network, etc.). Including but not limited to wired / wireless networks. In one embodiment, the management server 110 and the content providing server 140 may be a collocated server, a hosting server, or a cloud server, such as a dedicated server.

In another embodiment, the controller 210 is a teacher account (eg, 120-2 of 120) associated with a parent account 120 (eg, 120-1) associated with the user terminal 130, and is in the child development stage. Providing a first list of questions regarding, receiving feedback from the teacher account 120-2 about the first list of questions, and based on the feedback, providing the user terminal 130 with a plurality of content suitable for the child, When a predetermined number of contents has been played, the parent account 120-1 transmits the pedagogical meaning of each content and the second question list associated with it, and from the parent account 120-1, to the second question list. And receiving the feedback, and creating an evaluation report for the child based on the second question list and transmitting the feedback report to at least one of the parent account 120-1 and the teacher account 120-2.

The management server 110 develops, for example, thirty first question lists for identifying a child's development for each age and presents them according to age, and then identifies a general situation of the child and recommends content accordingly.

An example of the first question list is as follows: Can you name numbers from 1 to 10 in order? Do you try to follow your favorite letters?

After the child views ten contents, for example, through the user terminal 130, one of the question lists belonging to each of the contents is randomly extracted from the parent account 120.

An example of the second question list is: Do you mimic the behavior in this video? Do you want to have a toy related to this? / Are you humming songs about the content of this video? Do you notice objects or phenomena related to this video in your life? Can you tell me your age? Can I tell you the number of things in numbers? Do you like to count around? Can you name the names of the numbers from 1 to 10 in order? Do you express your age with your fingers? / After counting the number of things, do you tell the total number correctly? ‹Can you say the order first, second, third? Do you like to read numbers in your life, like elevators and bus numbers? Did you know that 5 consists of 2 and 3?

After answering a total of 10 questions, content suitable for the child's development is recommended to the child account 130, and the more questions answered, the more elaborately recommended and the reports provided later also have higher accuracy.

The parent / teacher account 120 and the user terminal 130 are various types of handheld based wireless communication devices such as laptops, portable terminals such as note pads, smart phones, and the like, and other devices through the network 150. It may include a computer, a smart TV, a server and the like that can communicate with, but the type of the user terminal 120 is not limited thereto.

The management server 110 will be described with reference to FIG. 2.

2 is a block diagram of the management server 110 according to an embodiment of the present disclosure. Management server 110 is the external parent / teacher accounts (120-1, 120-2 ... 120-n), user terminals 130-1, 130-2 ... 130 over the network 150 -n), and the communication unit 220 for communicating with the external content providing servers (140-1, 140-2 ... 140-n), and the storage unit 230 for storing a question list, evaluation report, etc. The control unit 210 may be communicatively connected to the communication unit 220 and the storage unit 230.

The control unit 210 provides a first question list regarding the child development stage to the parent account 120 associated with the user terminal 130, and receives feedback on the first question list from the parent account 120. , Based on the feedback, provides a plurality of contents suitable for a child to the user terminal 130, and when a predetermined number (eg, 10) of contents are played, the parent account 120, the pedagogical content of each content Sends a meaning and a second list of questions associated with it, receives feedback on the second list of questions from the parent account 120, and builds an assessment report for the child based on the second list of questions to create a parent account ( 120 may be configured to transmit.

An example of a report is as follows:

'The average score of five is 80. My child has 89 points. ' (Presented by standard normal distribution graph)

'My child's mathematical exploration is 5.7 years old.'

'My child learned 38% of the total.' (Shown in circle graph)

→ All graphs are displayed by area.

The communication unit 220 may be configured to implement a communication protocol that supports transmission and reception of various information under the control of the control unit 210. In this case, the communication protocol may be implemented with appropriate hardware and / or firmware. In some implementations, the communication protocol can include a Transmission Control Protocol / Internet Protocol (TCP / IP) protocol and / or a User Datagram Protocol (UDP) protocol. The communication unit 220 may be implemented with hardware and / or firmware that implements various Radio Access Technologies (RATs) including LTE / LTE-A. In some implementations, the communication unit 220 may be implemented to comply with a wireless communication interface standard such as LTE-Ue. The communication unit 220 communicates with the parent / teacher account 120, the plurality of user terminals 130, and the plurality of content providing servers 140 under the control of the control unit 210.

The storage unit 230 includes a question list / evaluation report D / B 231 for storing a question list to be sent to the parent / teacher account and an evaluation report for the question, and a content D / B 232 for storing content such as a video. And the like. The storage unit 230 may also store software / firmware and / or data for the operation of the controller 210, and store data input / output.

The storage unit 230 may include a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), Random Access Memory (RAM), Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM) Magnetic Memory, Magnetic It may include a storage medium of at least one type of a disk, an optical disk.

The controller 210 may provide additional content to the user terminal 130 through the network 150 based on the feedback of the second question list.

3 is a diagram illustrating an example of providing a first question list according to an embodiment of the present disclosure, and FIG. 4 is a diagram illustrating an example of providing content to a user terminal according to an embodiment of the present disclosure.

Referring to FIG. 3, the management server 110 may provide a first question list to the parent / teacher account 120. For example, (1) Can you name numbers from 1 to 10 in order? (2) Can you speak in the past tense like 'was it'? (3) Do you try to write your favorite letters? And the like, and receiving feedback from the parent / teacher account 120 may determine the development of the child. In addition, the age information is also received from the parent / teacher account 120, it is possible to provide the appropriate content for each age group of the child (see Figure 4).

5 is a diagram illustrating a list of contents watched by a child according to an embodiment of the present disclosure.

Referring to FIG. 5, when a child watches a determined number of contents, a question for sending the list and the pedagogical meaning of the contents to the parent account 120 and asking the parent account 120 about the change of the child. To answer ("going to answer a question" at the bottom of Figure 5).

When the parent account 120 answers the question, the management server 110 transmits a pedagogical meaning of each content and a second question list associated with it, and from the parent account 120, the second question Receive feedback on the list.

As an example of the second question list, at least one of the question lists as shown in Table 1 may be provided after viewing content related to “observing the traffic safety rules”.

Are you walking on the right side of the street and walking at the right pace? Did you know that you should cross the crosswalk only when the blue light is on? When crossing a pedestrian crossing, do you look left and right and raise your hands? Do you know how to cross a street at a pedestrian crossing without traffic lights? Do you know how to cross a road without a pedestrian crossing? Do you know how to walk safely in the alleys?

In addition, after viewing content related to “getting along with friends,” at least one of a question list as shown in Table 2 may be provided.

Can I hang out with 3 or 4 people to play hide-and-seek and tag? Can I play dolls alone or with my peers? Do you speak more than one friend's name? Can you show closeness to your favorite friends? Do you know that my friend and my opinion may be different? Can I respect my friend's opinion when my opinion is different from that of my friend?

By scoring a response from the parent account 120 regarding the second question list, an assessment of the developmental stages of the child may be made.

The controller 210 may be further configured to provide additional content to the user terminal 130 based on the feedback of the second question list.

Providing additional content may distinguish content difficulty into low, medium, and high grades according to the age of the child, and provide the content by increasing the proportion of the high grade content as the child's development level increases. have.

In one embodiment, providing additional content is based on the feedback of the second question list and, if the child's development is less than or equal to 70%, the low grade (a grade) content is 30%, the medium grade (b grade) ) Offers 50% of content and 20% of high-grade (c-rated) content, and if the child's development exceeds 70%, 20% of low-grade content, 50% of medium-grade content, and high-grade 30% of the content, and if the development of the child achieves 100%, may be to provide content of a high age.

For example, if a child ages 6-7 is serving content at a rate of "b grade * 0.7 + c grade * 0.2 + a grade * 0.3", the child must reach 6-7 years of age based on multiple questions. If you've achieved 70% of the goal, provide additional content at the rate of "b grade * 0.7 + c grade * 0.3 + a grade * 0.2". It is possible to provide content. For children ages 8-9, it is possible to provide content at a rate of "c grade * 0.7 + b grade * 0.3 + other parent content not classified in a, b, c * 0.2". For children ages 4 to 5, provide content at a rate of "a grade * 0.7 + b grade * 0.3 + c grade * 0.0", and if 70% of the goal is achieved, "a grade * 0.5 + b grade * 0.5 + You can provide additional content at a rate of c-grade * 0.0 "and provide content at the stage of a 6-7 year old child if 100% of the goal is achieved.

The content may include at least one parameter of difficulty, presentation type, type, learning content, and effect.

In this case, the difficulty may be divided into a (= 1), b (= 2), c (= 3), and the like. The presentation type can be classified into a video (= 1), a picture (= 2), an animation (= 3), a picture (= 4), and a text (= 5). Types are language (= 1), logical math (= 2), space (= 3), musical (= 4), kinetic (= 5), interpersonal relationship (= 7), personal understanding (= 8), nature Such as affinity (= 9). Learning content

...

Listen and distinguish words with similar pronunciations (= 25)

You can listen to various words with 'a' and understand the meaning (= 26)

You can listen to various words with 'I' and understand the meaning (= 27)

You can listen to various words with 'da' and understand their meanings (= 28)

...

You can see the marvelous experiment process and results that you can encounter in your life (= 282)

...

You can experiment with dry ice that you can easily find in your life (= 285)

...

And so on.

The effect is

...

You can learn what you want to learn through animations and audio commentary, so the education effect is high (= 5)

...

I can remember the words with the letter 'A' repeatedly by making sure they are remembered (= 91)

I can surely remember the words that contain the letter 'I' repeatedly (= 92)

I can surely remember the words with the word 'da' repeatedly (= 93)

I can surely remember the words with the single letter 'la' repeatedly (= 94)

And the like.

Providing additional content normalizes the differences between scores for the difficulty, presentation type, type, content, and effect corresponding to the content, calculates the similarity between the contents by adding each normalized value, It may be to provide.

In an embodiment, the management server 110 may provide the user terminal 130 with content stored in the content D / B 232 of the storage 230 through the network 150. In another embodiment, the management server 110 transmits the content stored in the content D / B 232 of the storage 230 to the content providing server 140 provided separately from the management server 110, or the content If content is already stored in the providing server 140, only the content list to be played is transmitted by the management server 110 to the content providing server 140 via the network 150, and the content providing server 140 transmits the network 150 to the content providing server 140. It may be provided to the user terminal 130 through. As described above, according to the present disclosure, it is possible to implement a learner characteristic-based recommendation engine by applying an analysis tool and a question evaluation protocol to an existing platform in which contents are collected.

6 is a diagram illustrating a method of recommending content for learning children according to an embodiment of the present disclosure.

The management server 110 provides a first question list regarding the child development stage to the parent account 120 associated with the user terminal 130 (S610). The management server 110 receives a feedback for the first question list from the parent account 120 (S620).

The management server 110 provides a plurality of contents suitable for the child to the user terminal 130 based on the feedback (S630). The management server 110 transmits a pedagogical meaning of each content and a second question list associated with the parent account 120 when a predetermined number of contents (for example, 10 or 5, etc.) are played. S640).

The management server 110 receives the feedback on the second question list from the parent account 120 (S650), based on the second question list, prepares an evaluation report for the child and sends it to the parent account 120. (S670). The management server 110 may provide additional content to the user terminal 130 based on the feedback of the second question list (S670).

7 is a diagram illustrating a method of recommending content for learning children according to another embodiment of the present disclosure.

The management server 110 is a teacher account (e.g., 120-2 of 120) associated with the parent account 120 (e.g. 120-1) associated with the user terminal 130, the first question regarding the child development stage It provides a list (S710). The management server 110 receives feedback on the first question list from the teacher account 120-2 (S720), and provides a plurality of contents suitable for the child to the user terminal 130 based on the feedback. (S730).

When a predetermined number of contents are played, the management server 110 transmits to the parent account 120 a pedagogical meaning of each content and a second question list associated with the contents (S740), and the parent account 120-1. In step S750, a feedback on the second question list is received.

The management server 110 creates an evaluation report for the child based on the second question list and transmits the evaluation report to at least one of the parent account and the teacher account (S760). The management server 110 may provide additional content to the user terminal 120 based on the feedback of the second question list (S770).

Although the method has been described through specific embodiments, the method may also be embodied as computer readable code on a computer readable recording medium. Computer-readable recording media include all types of recording devices that store data that can be read by a computer system. Examples of computer readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. In addition, functional programs, codes, and code segments for implementing the above embodiments can be easily inferred by programmers in the art to which the present disclosure belongs.

In the embodiments disclosed herein, the arrangement of the components shown may vary depending on the environment or requirements on which the invention is implemented. For example, some components may be omitted or several components may be integrated and implemented as one. In addition, the arrangement order and connection of some components may be changed.

Although various embodiments of the present disclosure have been shown and described, the present disclosure is not limited to the above-described specific embodiments, and the above-described embodiments deviate from the gist of the present disclosure as claimed in the appended claims. Without this, various modifications can be made by those skilled in the art without departing from the scope of the present invention, and these modified embodiments should not be understood separately from the spirit or scope of the present disclosure. Accordingly, the technical scope of the present disclosure should be defined only by the appended claims.

Claims (10)

  1. As a content recommendation system for child learning,
    A communication unit for communicating with a plurality of external parent accounts, teacher accounts, and a plurality of user terminals;
    A storage unit for storing contents, question lists, and evaluation reports;
    A control unit communicatively coupled to the communication unit and the storage unit,
    The control unit provides, to a parent account associated with a user terminal, a first question list regarding a child development stage, receives feedback from the parent account about the first question list, and based on the feedback, the user Providing a plurality of contents suitable for the child to the terminal, and when a predetermined number of contents is played, transmits to the parent account the pedagogical meaning of each content and the second question list associated with the contents, from the parent account, Receive feedback on the second question list, and generate an evaluation report for the child based on the second question list and transmit the evaluation report to the parent account.
  2. As a content recommendation system for child learning,
    A communication unit for communicating with a plurality of external parent accounts, teacher accounts, and a plurality of user terminals;
    A storage unit for storing contents, question lists, and evaluation reports;
    A control unit communicatively coupled to the communication unit and the storage unit,
    The controller may be configured to provide a first question list regarding a child development stage to a teacher account connected to a parent account associated with a user terminal, receive feedback on the first question list from the teacher account, and based on the feedback. And provide a plurality of contents suitable for the child to the user terminal, and when a predetermined number of contents are played, transmit a pedagogical meaning of each contents and a second question list associated with the parent account, Receive feedback from the parent account about the second question list, and report an assessment of the child based on the second question list.
    And write a book and transmit it to at least one of the parent account and the teacher account.
  3. The method according to claim 1 or 2,
    The controller is further configured to provide additional content to the user terminal based on the feedback of the second question list.
  4. The method of claim 3,
    Providing the additional content may be divided into low, middle, and high grade content difficulty levels by age group of the child, and as the developmental level of the child increases, the content of the high grade content is increased to provide the content. The content recommendation system for children learning.
  5. The method of claim 4, wherein
    Providing the additional content is based on the feedback of the second question list, when the child's development is less than 70%, 30% of low grade content, 50% of medium grade content, high grade content 20% of the child's development rate exceeds 70%, 20% of low-grade content, 50% of medium-grade content, 30% of high-grade content, the child's development rate is 100% Achieving% is to provide content for high age content recommendation system for children.
  6. The method of claim 5,
    And the content includes at least one parameter of difficulty, presentation type, type, content, and effect.
  7. The method of claim 6,
    Providing the additional content includes normalizing difference values between scores of the difficulty, presentation type, type, content, and effect corresponding to the content, and calculating the similarity between the contents by adding the normalized values, The content recommendation system for children's learning, which provides similar content.
  8. As a method for recommending child learning content in the management server,
    Providing, with a parent account associated with the user terminal, a first question list relating to the stage of child development;
    Receiving feedback from the parent account for the first question list;
    Providing a plurality of contents suitable for the child to the user terminal based on the feedback;
    If a predetermined number of content have been played, transmitting, to the parent account, a pedagogical meaning of each content and a second question list associated with it;
    Receiving feedback from the parent account for the second question list;
    Based on the second question list, creating an assessment report for the child and sending it to the parent account
    Including, child learning content recommendation method.
  9. As a method for recommending child learning content in the management server,
    Providing a first question list relating to child development stages, the teacher account associated with a parent account associated with a user terminal,
    Receiving feedback from the teacher account for the first question list;
    Providing a plurality of contents suitable for the child to the user terminal based on the feedback;
    If a predetermined number of content have been played, transmitting, to the parent account, a pedagogical meaning of each content and a second question list associated with it;
    Receiving feedback from the parent account for the second question list;
    Based on the second question list, creating an evaluation report for the child and transmitting it to at least one of the parent account and the teacher account
    Including, child learning content recommendation method.
  10. The method according to claim 8 or 9,
    Providing additional content to the user terminal based on feedback of the second question list;
    Further comprising, child learning content recommendation method.
PCT/KR2018/009753 2018-02-13 2018-08-23 Content recommendation system and method on basis of child's learning development WO2019160212A1 (en)

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KR20100101281A (en) * 2009-03-09 2010-09-17 주식회사 해피에듀 Learning type test system and method
KR20130044458A (en) * 2011-10-24 2013-05-03 (주)이투데이피엔씨 System for edutainment contents service for parents of infant, and providing method for the same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010008062A (en) * 2000-11-06 2001-02-05 송화섭 Educational system and method for the special education for the precocious by using network
JP2005321647A (en) * 2004-05-10 2005-11-17 Ricoh Elemex Corp Learning support method and learning support system
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