JP2009086203A - Learning system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a learning system wherein a plurality of answer results made by a lot of users before can be effectively used. <P>SOLUTION: In the learning system, fill-in-the-blank questions intended by a user and four-choice questions that can be automatically created are created. In the learning system, answer results of fill-in-the-blank questions answered by users and answer results of four-choice questions answered by users are stored and, on the basis of the stored answer results, four-choice questions are created. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a learning system, and more particularly to a learning system suitable for memorizing ordinances, legal texts, English words, mathematical formulas, and the like.

Traditionally, a learning system that displays English sentences composed of a plurality of English words on a display screen, and generates problems by changing English words selected by the user with a pen, etc., into hidden letters, etc. Is known (see, for example, Patent Document 1).
Japanese Patent No. 2779120

  However, in the invention described in Patent Document 1, no problem is generated unless the user selects a character string such as an English word. In other words, in the invention described in Patent Document 1, the user must create a problem one by one. For this reason, some users may feel troublesome to create a problem.

  In view of the above points, an object of the present invention is to improve the usability of a learning system.

  In order to achieve the above object, according to the first aspect of the present invention, there is provided an operation means for a user to operate, a learning data storage means for storing learning data as display contents to be presented as a problem, and learning. By reading the learning data stored in the data storage means and displaying the learning data on the display unit, and by operating the operating unit in a state where the learning data is displayed on the display unit by the learning data display unit, A selection determination unit that determines whether or not at least a part of learning data displayed on the display unit has been selected, and a display unit that determines that at least a part of the learning data has been selected by the selection determination unit A first problem display means for displaying the learning data on the display unit in a state in which the selection portion determined by the selection determination means is hidden among the learning data displayed on Is operated, the first answer judging means for judging whether or not the answer corresponding to the selected portion hidden by the first question display means is inputted, and the answer is inputted by the first answer judging means When a determination is made, an answer result storage means for storing the determined answer in association with the selected portion corresponding to the answer, and when an automatic problem generation command is input by operating the operation means And a second problem display means for displaying the learning data on the display unit in a state in which at least a part of the learning data is hidden based on the answer and the selection part stored in the answer result storage means. To do.

  According to the invention described in claim 1 as described above, since the second question display means can generate a question based on a plurality of answer results, the contents stored by the answer result storage means (previous answer) Can be used effectively. Therefore, the usability of the learning system can be improved.

  The second question display means displays the learning data in a state in which at least a part of the learning data is hidden based on the answer and the selected part stored in the answer result storage means. A correct answer of the selected part corresponding to the hidden part and at least one wrong answer among the answers of the selected part, and generating an alternative question with the extracted result as a candidate answer To display on the display.

  In this case, the second question display means may always set the answer candidates in a fixed order without changing the order of the answer candidates. If you learn what number of candidates the correct answer is, you will be able to answer the question correctly.

  Therefore, if the second question display means is arranged to rearrange the order of the answer candidates at random as described in claim 3, there is no law in the arrangement relation of the answer candidates. It is necessary to actually memorize the correct answer, and the usability of the learning system can be improved.

  By the way, the wrong answer extracted by the second question display means as the answer candidate may be any wrong answer stored in the answer result storage means, but corresponds to the hidden part as described in claim 4. Of the wrong answers in the selected part, if the answers stored in the answer result storage means are extracted in descending order, answers that are often mistaken will be extracted as answer candidates, so an appropriate problem is generated. be able to.

The choice problem may be anything as long as it is equal to or more than the two-choice problem. For example, it may be a three-choice problem or a four-choice problem as described in claim 5.
Further, in the invention according to claim 6, there is provided second answer determination means for determining whether or not an answer to the question given by the second problem display means is input by operating the operation means. The answer result storage means stores the judged answer and the selected portion corresponding to the answer in association with each other when it is judged that the answer is inputted by the second answer result judging means.

  According to this, not only the answer of the problem displayed by the first problem display means but also the answer of the problem displayed by the second problem display means is used when the second problem display means generates a problem. Therefore, more answers can be used effectively.

  According to the seventh aspect of the present invention, the operation means for the user to operate, the learning data storage means for storing the learning data that is the display content presented as a problem, and the learning data storage means are stored. Learning data display means for reading out learning data and displaying it on the display section, and learning displayed on the display section by operating the operating means in a state where the learning data is displayed on the display section by the learning data display means Selection determination means for determining whether or not at least a part of the data has been selected, and the learning data displayed on the display unit when the selection determination means determines that at least a part of the learning data has been selected. Of these, the first problem display means for displaying the learning data on the display unit in a state in which the selection portion determined by the selection determination means is hidden, and the selection determined by the selection determination means. A selection part storage means for storing the part, and when an automatic problem generation command is input by operating the operation means, at least a part of the learning data is based on the selection part stored in the selection part storage means A second problem display means for displaying the learning data on the display unit in a hidden state is provided.

  According to the invention described in claim 7 as described above, since the second problem display means can generate a problem based on a plurality of selected parts, the stored contents stored in the selected part storage means are effectively used. can do. Therefore, the usability of the learning system can be improved as in the first aspect.

  Further, as described in claim 8, the second problem display means may be configured to hide at least the selected part having the largest number of storage times among the selected parts stored by the selected part storing means.

  According to this, the second problem display means generates a problem with reference to the selected portion selected most by the user. For this reason, when the learning system of the present invention is used by many users, the selection part (problem) most selected by many users is hidden by the second problem display means. The person can efficiently learn the selected part (problem) selected by other users.

  Further, the second problem display means is configured to hide a plurality of selected parts from the one stored in the selected part storage means in a larger number of times of storage, as described in claim 8. Good.

Embodiments of the present invention will be described below with reference to the drawings.
(First embodiment)
1. Configuration of Learning System FIG. 1 is a schematic configuration diagram of a learning system to which the present invention is applied.

  As shown in FIG. 1, the learning system according to the present embodiment generates a problem for a plurality of terminal devices 10 connected to the Internet 2 and a user of the terminal device 10, and transmits the problem via the Internet 2. A server 30 and the like distributed to each terminal device 10 are provided.

1.1. Server 30
The server 30 includes a control unit 32 including a CPU, a ROM, a RAM, and the like, a communication unit 34 that communicates with the terminal device 10 via the Internet 2, and a nonvolatile memory 36 for storing various information. Yes.

  In the memory 36, a plurality of learning data, which are display contents presented to the subscriber (user of the terminal device 10) as a problem, personal information of the subscriber, and log data representing usage status and communication records of the server 30 Etc. are stored.

  Here, the learning data includes a plurality of legal texts such as patent law and utility model. The subscriber's personal information includes identification information (ID), password, subscriber name, IP address of the terminal device 10 possessed by the subscriber, and the like.

  When the communication unit 34 receives various types of information transmitted from the terminal device 10 via the Internet 2, the communication unit 34 outputs the received information to the control unit 32. In addition, when various types of information are input from the control unit 32, the communication unit 34 transmits the input information to the terminal device 10 designated by the control unit 32 via the Internet 2.

  When the connection request from the terminal device 10 (specifically, the ID and password of the terminal device 10) is input via the communication unit 34, the control unit 32 receives the connection request and the individual stored in the memory 36. Based on the information, it is determined whether or not the user of the terminal device 10 is a regular subscriber. When it is determined that the user is a regular subscriber, the terminal device 10 is connected to the server 30. Allow (login).

  Further, the control unit 32 distributes learning data to the logged-in terminal device 10 according to various information from the logged-in terminal device 10 received by the communication unit 34, Generate four-choice questions and distribute the generated questions.

1.2. Terminal device 10
The terminal device 10 includes a keyboard, a mouse, and the like, an operation unit 12 that is operated by a user, a communication unit 14 that communicates with the server 30 via the Internet 2, a display unit 16 that displays information, A speaker 18, a non-volatile memory 20 for storing various information, and a control unit 22 including a CPU, a ROM, a RAM, and the like are provided.

The display unit 16 is configured by, for example, an LCD (Liquid Crystal Color Display), and displays information in response to a command from the control unit 22.
The control unit 22 acquires various information from the server based on various commands input by operating the operation unit 12, programs stored in advance, signals input from the communication unit 14, or the like. Execute communication processing.

2. Characteristic operation of the learning system 2.1. Outline Description FIG. 2 and FIG. 3 are explanatory diagrams for explaining the characteristic operation of the learning system.

  In the present embodiment, when the terminal device 10 logs into the server, a menu image (not shown) for allowing the user of the terminal device 10 to select predetermined learning data from a plurality of learning data is displayed on the terminal device. 10 display units 16.

  For example, in the present embodiment, an image for causing the user to select any of the patent law, the utility model law, the design law, and the trademark law is displayed on the display unit 16. The menu image is stored in the memory 36 of the server 30.

  When the user operates the operation unit 12 and any one of the patent law, the utility model law, the design law, and the trademark law is selected, the selected learning data is transferred from the server 30 to the terminal device. 10 is delivered.

  For example, when the user selects “patent law”, learning data of “patent law” is distributed from the server 30 to the terminal device 10. In the following description, a case where the user selects “patent law” will be described as an example.

  Then, when a predetermined text (for example, Patent Law Article 67) is selected from “Patent Law” by operating the operation unit 12 by the user, as shown in FIG. The section 16 displays the selected text, a problem generation button 40 for generating a problem intended by the user (manually), and an automatic problem generation button 42 for automatically generating a problem. The

And when a user produces a problem manually, it produces | generates in the following procedures.
That is, first, as shown in FIG. 2B, the user operates the operation unit 12 to select a part of the text displayed on the display unit 16 (“20 years in the example of FIG. 2B)”. And the question generation button 40 is pressed.

  Then, as shown in FIG. 2C, the server 30 generates a hole filling problem in which the selected portion selected by the user is hidden, and the generated hole filling problem is displayed on the display unit 16. This hole filling problem is generated by converting the selected portion selected by the user into a text box 44 in which data can be input by the operation unit 12 of the terminal device 10.

  Then, when the user operates the operation unit 12 to input data (answer) into the text box 44 and press the answer button 46, the correct answer of the hole filling question is displayed on the display unit 16.

  Here, the selected portion selected by the user and the answer (answer result) input by the user are associated with the ID of the user (terminal device 10), and the associated data is stored as log data in the server 30. Stored in the memory 36.

When a problem is automatically generated, the server 30 generates the problem when the user presses the automatic problem generation button 42 on the display screen shown in FIG. .
When the automatic question generation button 42 is pressed, the server 30 generates a four-choice question based on the log data (selection location and answer result) stored in the memory 36. This four-choice question is shown in FIG. As shown, it is displayed on the display unit 16 of the terminal device 10. A detailed description of the four-choice question generation method will be described later.

  Then, when the user operates the operation unit 12 to input the answer of the four-choice question in the text box 44 and press the answer button 46, the correct answer of the four-choice question is displayed on the display unit 16. .

  Here, the answer (answer result) input by the user is associated with the part (selected part) corresponding to the text box 44 in the text and the ID, and the associated data is stored in the memory 36 of the server 30 as log data. Remembered.

2.2. Characteristic Operation of Server 30 A process that is always executed by the control unit 32 of the server 30 will be described with reference to FIG. FIG. 4 is a flowchart showing processing executed by the control unit 32 of the server 30.

  When the control unit 32 of the server 30 starts the process of FIG. 4, first, in S110, it is determined whether or not the communication unit 34 has received a connection request (that is, the ID and password of the terminal device 10) from the terminal device 10. Is done.

  If it is determined in S110 that a connection request has not been received (S110: NO), the process proceeds to S130. Conversely, if it is determined that a connection request has been received (S110: YES), the process proceeds to S120.

  In S120, an ID that matches the ID received in S110 is read from the memory 36, and it is determined whether or not the password corresponding to the ID matches the password received in S110.

  If it is determined in S120 that the password in the memory 36 and the password received in S110 do not match (S120: NO), the terminal device 10 that transmitted the password and ID (that is, a connection request). It is determined that the user is not a regular subscriber, the terminal device 10 is notified that login is not permitted, and the process returns to S110.

  On the other hand, if it is determined in S120 that the password in the memory 36 matches the password received in S110 (S120: YES), the user of the terminal device 10 that transmitted the password and ID is authorized. It is determined that the user is a subscriber, the terminal device 10 is permitted to log in to the server 30 and notified to that effect, and the process proceeds to S130.

  Next, in S <b> 130, it is determined whether or not the communication unit 34 has received a menu image transmission command indicating that the menu image stored in the memory 36 is transmitted to the logged-in terminal device 10.

  If it is determined that the menu image transmission command has not been received (S130: NO), the process proceeds to S150. On the other hand, when it is determined that the menu image transmission command has been received (S130: YES), in S140, the menu image is transmitted to the transmission source of the menu image transmission command (terminal device 10), and the process is performed in S150. It is transferred to.

In S <b> 150, it is determined whether or not a learning data transmission command indicating transmission of learning data to the terminal device 10 has been received by the communication unit 34.
If it is determined in S150 that the learning data transmission command has not been received (S150: NO), the process proceeds to S170. On the other hand, if it is determined that a learning data transmission command has been received (S150: YES), learning data corresponding to the transmission command is transmitted to the transmission source of the learning data transmission command in S160, and processing is performed. Is transferred to S170.

  In S170, it is determined whether or not a problem manual generation command transmitted from the terminal device 10 when the user of the terminal device 10 presses the problem generation button 40 (see FIG. 2) is received by the communication unit 34. Is done.

  If it is determined in S170 that the problem manual generation command has not been received (S170: NO), the process proceeds to S230. On the other hand, if it is determined in S170 that the problem manual generation instruction has been received (S170: YES), the process proceeds to S180.

  In S180, based on the problem manual generation instruction, as described above, a hole filling problem (see FIG. 2C) in which the selected portion selected by the user of the terminal device 10 in the learning data is hidden is generated, In subsequent S190, the hole filling problem generated in S180 is transmitted to the terminal device 10 that is the transmission source of the problem manual generation command.

  Subsequently, in S200, it is determined whether or not the communication unit 34 has received the answer result of the hole filling problem transmitted from the terminal device 10 when the user of the terminal device 10 presses the answer button 46. The

  If it is determined that the answer result has not been received (S200: NO), the process of S200 is repeatedly executed. If it is determined that the answer result has been received (S200: YES), the process proceeds to S210. In addition, the selection part (specifically, the selection part corresponding to the text box 44 shown in FIG. 2C), the answer result of the filling problem, and the data associated with the ID are log data. Is registered in the memory 36.

  Next, in S220, the correct answer of the hole filling problem is transmitted to the terminal device 10 that transmitted the answer result. Subsequently, in S230, it is determined whether or not the communication unit 34 has received an automatic problem generation command transmitted by the user of the terminal device 10 pressing the automatic problem generation button 42.

  If it is determined that the automatic problem generation command has not been received (S230: NO), the process proceeds to S290. On the other hand, if it is determined that the automatic problem generation command has been received (S230: YES), the process proceeds to S240.

In S240, a four-choice question is generated based on the log data (selection location and answer result) stored in the memory 36.
More specifically, the server 30 of the present embodiment includes the log data stored as the log data of the article (patent law Article 67 in the example of FIG. 3) that is the subject of the problem to be generated in the current process. , The selected part (selected as a question) selected most frequently is converted into a text box 44.

  Of the correct answers corresponding to the text box 44 (selected portion) and the log data corresponding to the selected portion as the answer candidates, the number of times of storage in the memory 36 is large (that is, many answers are answered incorrectly). The top three wrong answers are extracted, and the extracted four answer candidates are randomly rearranged to generate a four-choice question.

  The four-choice question generated as described above is transmitted to the terminal device 10 that is the transmission source of the automatic question generation command in S250, and in the subsequent S260, the user of the terminal device 10 presses the answer button 46. Thus, it is determined whether or not the response result of the four-choice question transmitted from the terminal device has been received by the communication unit 34.

  If it is determined that the answer result has not been received (S260: NO), the process of S260 is repeatedly executed. If it is determined that the answer result has been received (S260: YES), the process proceeds to S270. As a log data, the selection part (specifically, the selection part corresponding to the text box 44 shown in FIG. 3), the answer result of the four-choice question, and the data associated with the ID are the log data. Registered in the memory 36.

Next, in S280, the correct answer of the four-choice question is transmitted to the terminal device 10 that transmitted the answer result.
Subsequently, in S290, it is determined whether or not a disconnection condition for the terminal device 10 logged in to the server 30 is satisfied.

  Specifically, in S290, it is determined whether or not a disconnection command transmitted from the logged-in terminal device 10 has been received by the communication unit 34, and the logged-in terminal device 10 is informed to the server 30 for a predetermined time or more. It is determined whether there is a terminal device 10 that has not been accessed.

  When at least one of the determinations is affirmative (that is, when it is determined that a disconnection command has been received or when it is determined that there is a terminal device 10 that has not accessed the server 30 for a predetermined time or more), disconnection It is determined that the condition is satisfied, the connection of the determined terminal device 10 to the server 30 is disconnected, and the process proceeds to S300.

On the other hand, if both are negatively determined, it is determined that the cutting condition is not satisfied, and the process returns to S110.
In S300, the terminal device 10 that has been affirmed in S300 is notified that the terminal device 10 has logged out, and the process returns to S210.

2.3. Characteristic Operation of Terminal Device 10 Next, communication processing executed by the control unit 22 of the terminal device 10 will be described with reference to FIGS. 5 is a flowchart showing a communication process executed by the control unit 22 of the terminal apparatus 10, and FIG. 6 is a flowchart showing a menu image display process executed by the control unit 22 of the terminal apparatus 10. FIG. 7 is a flowchart showing learning data display processing executed by the control unit 22 of the terminal device 10, and FIG. 8 is a flowchart showing problem manual generation processing executed by the control unit 22 of the terminal device 10. FIG. 9 is a flowchart illustrating an automatic problem generation process executed by the control unit 22 of the terminal device 10.

  The communication process shown in FIG. 5 is a process executed when the ID and password of the terminal device 10 are input via the operation unit 12 (that is, when a user performs a login operation to the server 30). When this communication process is started, first, a connection request (ID and password) is transmitted to the server 30 via the communication unit 14 in S310.

  Then, the server 30 that has received the ID and password indicates that the terminal device 10 is permitted to log in when the terminal device 10 that is the transmission source of the ID and password is an authorized subscriber. You will be notified.

Next, in S320, it is determined whether or not the communication unit 14 has received the login permission notification transmitted from the server 30.
If it is determined in S320 that the login permission notification has not been received (S320: NO), it is determined that the terminal device 10 cannot log in to the server 30, and the subsequent S330 That is displayed on the display unit 16, and the communication process is terminated.

  On the other hand, if it is determined in S320 that a login permission notification has been received (S320: YES), it is determined that the terminal device 10 has been able to log in to the server 30, and that is displayed on the display unit 16. Displayed, and the process proceeds to S340.

  In S340, a menu image display process for displaying a menu image on the display unit 16 is performed. Subsequently, in S350, a learning data display process for displaying learning data on the display unit 16 is performed.

  In S360, a manual problem generation process is performed for the user to generate a hole filling problem, and in S370, an automatic problem generation process is performed for the user to cause the server 30 to generate a four-choice problem.

In S380, it is determined whether or not a disconnection request indicating disconnection from the server 30 is input via the operation unit 12.
If it is determined in S380 that a disconnection request has not been input (S380: NO), the process returns to S340. Conversely, if it is determined that a disconnection request has been input (S380: YES), in subsequent S390, a disconnection request is transmitted to the server 30 via the communication unit 14, and the communication process is terminated.

2.3.1. Menu Image Display Process The menu image display process is a process that is executed when it is determined that a login permission notification is received in S320 shown in FIG. 5 (S320: YES), and this menu image display process is started. Then, as shown in FIG. 6, it is first determined in S410 whether or not a menu image transmission command has been input.

  This menu image transmission command is issued when a notice of login permission is received in S320, or when the user operates the operation unit 12 (for example, a menu button (not shown) displayed on the display unit 16 is pressed). Is input.

  If it is determined in S410 that the menu image transmission command has not been input (S410: NO), the menu image display process ends. On the other hand, when it is determined that the menu image transmission command is input (S410: YES), the menu image transmission command is transmitted to the server 30 via the communication unit 14 in S420. Then, the server 30 transmits a menu image.

  Subsequently, in S430, it is determined whether or not the communication unit 14 has received the menu image from the server 30. If it is determined that the menu image has not been received (S430: NO), the process of S430 is repeatedly executed. If it is determined that the menu image has been received (S430: YES), the process proceeds to S440. To be migrated.

In S440, the menu image received from the server 30 is displayed on the display unit 16, and the menu image display process ends.
2.3.2. Learning Data Display Process The learning data display process is a process executed when the menu image display process shown in FIG. 6 is completed. When this learning data display process is started, as shown in FIG. It is then determined whether or not a learning data transmission command has been input.

  This learning data transmission command is input by the user operating the operation unit 12 (for example, selecting specific learning data from the menu image displayed on the display unit 16).

  If it is determined in S510 that the learning data transmission command has not been input (S510: NO), the learning data display process ends. On the other hand, when it is determined that the learning data transmission command is input (S510: YES), the learning data transmission command is transmitted to the server 30 via the communication unit 14 in S520. Then, the server 30 transmits learning data corresponding to the learning data transmission command.

  Subsequently, in S530, it is determined whether or not the communication unit 14 has received learning data from the server 30. If it is determined that the learning data has not been received (S530: NO), the process of S530 is repeatedly executed. If it is determined that the learning data has been received (S530: YES), the process proceeds to S540. To be migrated.

In S540, the learning data received from the server 30 is displayed on the display unit 16, and the learning data display process ends.
2.3.3. Problem Manual Generation Process The problem manual generation process is a process executed when the learning data display process shown in FIG. 7 is completed. When the problem manual generation process is started, first, as shown in FIG. It is then determined whether or not a problem manual generation command has been input.

  If it is determined in S610 that the problem manual generation command has not been input (S610: NO), the problem manual generation process ends. On the other hand, if it is determined that the problem manual generation command has been input (S610: YES), the problem manual generation command is transmitted to the server 30 via the communication unit 14 in S620. Then, the server 30 generates a problem (fill-filling problem) corresponding to the problem manual generation command and transmits the generated fill-in problem.

  Subsequently, in S630, it is determined whether or not the communication unit 14 has received the hole filling problem from the server 30. If it is determined that the hole filling problem has not been received (S630: NO), the process of S630 is repeatedly executed. If it is determined that the hole filling problem has been received (S630: YES), the process proceeds to S640. To be migrated.

  In S640, as shown in FIG. 2C, the filling-in problem received from the server 30 is displayed on the display unit 16, and in the subsequent S650, the answer to the filling-in problem currently displayed in the display unit 16 is displayed in the text box 44. It is determined whether or not the answer button 46 has been pressed.

  If it is determined that no answer has been input or the answer button 46 has not been pressed (S650: NO), the process of S650 is repeatedly executed, the answer is input, and the answer is entered. If it is determined that the button 46 has been pressed (S650: YES), the process proceeds to S660.

  In S <b> 660, the response result of the hole filling problem, the selected portion that is the problem target of the hole filling problem, and the data including the ID are transmitted to the server 30 via the communication unit 14. Then, the server 30 stores the data received from the terminal device 10 as log data in the memory 36, and transmits the correct answer of the hole filling problem to the terminal device 10.

  In S <b> 670, it is determined whether the communication unit 14 has received the correct answer for the hole filling problem from the server 30. If it is determined that the correct answer for the filling problem is not received (S670: NO), the process of S670 is repeatedly executed, and if it is determined that the correct answer for the filling problem is received (S670: YES), The process proceeds to S680.

In S680, the correct answer of the hole filling question received from the server 30 is displayed on the display unit 16, and the question manual generation process ends.
2.3.4. Automatic Problem Generation Process The automatic problem generation process is a process executed when the automatic problem generation process shown in FIG. 8 is completed. When the automatic problem generation process is started, as shown in FIG. It is then determined whether or not an automatic problem generation command has been input.

  If it is determined in S710 that the automatic problem generation command has not been input (S710: NO), the automatic problem generation process ends. On the other hand, if it is determined that the automatic problem generation command is input (S710: YES), the automatic problem generation command is transmitted to the server 30 via the communication unit 14 in S720. Then, the server 30 generates a problem (four-choice question) corresponding to the question automatic generation command and transmits the generated four-choice question.

  Subsequently, in S730, it is determined whether or not the communication unit 14 has received the four-choice question from the server 30. If it is determined that the four-choice question has not been received (S730: NO), the processing of S730 is repeatedly executed. If it is determined that the four-choice question has been received (S730: YES), the processing is performed. The process proceeds to S740.

  In S740, as shown in FIG. 3, the four-choice question received from the server 30 is displayed on the display unit 16, and in the subsequent S750, the answer to the four-choice question currently displayed on the display unit 16 is input to the text box 44. It is then determined whether the answer button 46 has been pressed.

  If it is determined that no answer is input or the answer button 46 is not pressed (S750: NO), the process of S750 is repeatedly executed, the answer is input, and the answer is received. If it is determined that the button 46 has been pressed (S750: YES), the process proceeds to S760.

  In S <b> 760, the response result of the four-choice question, the selected portion that is the subject of the four-choice question, and data including the ID are transmitted to the server 30 via the communication unit 14. Then, the server 30 stores the data received from the terminal device 10 as log data in the memory 36 and transmits the correct answer of the four-choice question to the terminal device 10.

  In S770, it is determined whether or not the communication unit 14 has received the correct answer of the four-choice question from the server 30. If it is determined that the correct answer of the four-choice question has not been received (S770: NO), the process of S770 is repeatedly executed, and if it is determined that the correct answer of the four-choice question has been received (S770: YES). ), The process proceeds to S780.

In S780, the correct answer of the four-choice question received from the server 30 is displayed on the display unit 16, and the automatic question generation process ends.
3. Features of the learning system according to the present embodiment In the present embodiment, a four-choice question is generated based on the answer result of the hole filling problem generated in S180 and the answer result of the four-choice question generated in S240. . For this reason, in this embodiment, since a plurality of response results previously answered by many users, that is, log data stored in the memory 36 can be used effectively, the usability of the learning system can be improved. .

  In this embodiment, the order of the answer candidates for the four-choice question is rearranged at random. For this reason, since there is no law in the arrangement relationship of the answer candidates, the user must actually memorize the correct answer, and the usability of the learning system can be further improved.

  Further, in the present embodiment, among the erroneous answers of the selected portion corresponding to the text box 44, the erroneous answers that are stored in the memory 36 are extracted in order. For this reason, answers that are often mistaken are extracted as answer candidates, so that an appropriate problem can be generated.

Further, in the present embodiment, not only the answer to the hole filling problem but also the answer to the four-choice question is used when generating the four-choice question, so that more answers can be effectively used.
In the present embodiment, the answers that are stored in the memory 36 are extracted in descending order. However, the present invention is not limited to this, and the correct answer rate of answers to the hole-filling problem and the four-choice question is not limited to this. And may be extracted as answer candidates in order from the one with the lowest correct answer rate (the one with the higher frequency of mistakes) based on the correct answer rate.

4). Correspondence between Invention Specific Items and Embodiments In the present embodiment, the operation unit 12 corresponds to the operation means described in the claims, the memory 36 corresponds to the memory 36 described in the claims, The display unit 16 corresponds to the display unit described in the claims.

  In the present embodiment, the processes of S150, S160, and S350 correspond to the learning data display unit described in the claims, and the process of S610 corresponds to the selection determination unit described in the claims. The processing of S170 to S190 and S620 to S680 corresponds to the first problem display means described in the claims.

  In the present embodiment, the process of S650 corresponds to the first win determination means described in the claims, and the processes of S210 and S270 correspond to the answer result storage means described in the claims. , S230 to S250 and S710 to S740 correspond to the second problem display means described in the claims, and S750 corresponds to the second round determination means described in the claims.

(Second Embodiment)
In the first embodiment, the four-choice problem is generated as a problem that the server 30 automatically generates. However, in the present embodiment, a hole filling problem is generated as a problem that the server 30 automatically generates.

Hereinafter, the characteristic operation of the present embodiment will be described with reference to FIG. In addition, FIG. 10 is explanatory drawing explaining the characteristic action | operation of the learning system of 2nd Embodiment.
In the present embodiment, as shown in FIG. 10A, when the automatic problem generation button 42 is pressed by the user on the display screen on which the text selected by the user is displayed, the server 30 stores the memory 36. Is generated on the basis of the log data (selected location) stored in, and is displayed on the display unit 16 of the terminal device 10 as shown in FIG.

  The method for generating a hole filling problem generated by pressing the problem automatic generation button 42 will be described in detail. The server 30 of the present embodiment is a text (see FIG. In the example of FIG. 10, the top three selected parts (selected as questions) among the log data stored as log data of Patent Law Article 2) are converted into text boxes 44.

That is, in this embodiment, the automatically generated hole filling problem is generated based on the selected portion of the log data stored in the memory 36.
After the hole filling problem is automatically generated and displayed on the display unit 16 of the terminal device 10, the user operates the operation unit 12 to input an answer to the hole filling problem in the text box 44 and make an answer. When the button 46 is pressed, the correct answer of the hole filling question is displayed on the display unit 16 as in the first embodiment described above.

  Here, the selected portion that is the subject of the current filling problem is associated with the ID, and the associated data is stored in the memory 36 of the server 30 as log data. Similarly, with respect to the filling problem generated when the user presses the problem generation button 40, similarly, the selected portion that is the problem target of the filling problem is associated with the ID, and the associated data is used as log data. It is stored in the memory 36 of the server 30.

  As described above, according to this embodiment as well, a problem (a hole filling problem in this embodiment) is generated based on the log data, so that the log data stored in the memory 36 is valid as in the first embodiment. Can be used. Therefore, the usability of the learning system can be improved.

  Further, in the present embodiment, the hole filling problem is automatically generated with reference to the selected portion most frequently selected by the user. For this reason, since the selection part (problem) selected most frequently by many users is hidden, the user can efficiently learn the selection part (problem) selected by other users. .

  In the present embodiment, the top three selected portions that are most frequently selected as a problem are converted to the text box 44. However, the present invention is not limited to this, and there is an answer to the filling problem. The correct answer rate may be calculated, and based on the correct answer rate, the correct answer rate may be converted into the text box 44 in order from the one with the lowest correct answer rate (the one with the higher frequency of mistakes).

(Other embodiments)
In the above embodiment, the learning system is configured by the server 30 and the terminal device 10, but the present invention is not limited to this, and the learning system may be configured by only the terminal device 10. .

  Further, the present invention is not limited to the above-described embodiment as long as it matches the gist of the invention described in the claims.

It is a schematic block diagram of the learning system of 1st Embodiment. It is explanatory drawing explaining the characteristic action | operation of the learning system of 1st Embodiment. It is explanatory drawing explaining the characteristic action | operation of the learning system of 1st Embodiment. It is a flowchart showing the process which the control part of the server of 1st Embodiment performs. It is a flowchart showing the communication process which the control part of the terminal device of 1st Embodiment performs. It is a flowchart showing the menu image display process which the control part of the terminal device of 1st Embodiment performs. It is a flowchart showing the learning data display process which the control part of the terminal device of 1st Embodiment performs. It is a flowchart showing the problem manual generation process which the control part of the terminal device of 1st Embodiment performs. It is a flowchart showing the problem automatic generation process which the control part of the terminal device of 1st Embodiment performs. It is explanatory drawing explaining the characteristic action | operation of the learning system of 2nd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 2 ... Internet, 10 ... Terminal device, 12 ... Operation part, 14 ... Communication part, 16 ... Display part, 18 ... Speaker, 20 ... Memory, 22 ... Control part, 30 ... Server, 32 ... Control part, 34 ... Communication part 36 ... Memory, 40 ... Question generation button, 42 ... Automatic question generation button, 44 ... Text box, 46 ... Answer button.

Claims (9)

Operation means for the user to operate;
Learning data storage means for storing learning data which is display content to be presented as a problem;
Learning data display means for reading out the learning data stored in the learning data storage means and displaying it on a display unit;
Whether at least a part of the learning data displayed on the display unit has been selected by operating the operation unit in a state where the learning data is displayed on the display unit by the learning data display unit Selection determination means for determining whether or not,
When it is determined that at least a part of the learning data is selected by the selection determining unit, the selected part determined by the selection determining unit is hidden among the learning data displayed on the display unit. First problem display means for displaying the learning data on the display unit;
A first answer determination unit that determines whether or not an answer corresponding to the selection portion hidden by the first problem display unit is input by operating the operation unit;
An answer result storage means for storing the determined answer in association with the selected portion corresponding to the answer when it is determined that the answer is input by the first answer determining means;
When an automatic problem generation command is input by operating the operation means, based on the answer and the selection part stored in the answer result storage means, with at least a part of the learning data hidden, A learning system comprising: second problem display means for displaying learning data on the display unit. The second question display means displays the learning data on the display unit in a state in which at least a part of the learning data is hidden based on the answer and the selection part stored by the answer result storage means, and The correct answer of the selected part corresponding to the hidden part and at least one wrong answer among the answers of the selected part are extracted, and an alternative question with the extracted result as an answer candidate is generated and displayed on the display unit The learning system according to claim 1, wherein: The learning system according to claim 2, wherein the second question display means rearranges the order of the answer candidates at random. The second question display means sequentially extracts, from among the wrong answers of the selected part corresponding to the hidden part, the wrong answers stored in the answer result storage means in descending order. Or the learning system of Claim 3. The learning system according to claim 2, wherein the alternative problem is a four-choice problem. A second answer determination unit that determines whether or not an answer to the question given by the second question display unit is input by operating the operation unit;
The response result storage means stores the determined answer and the selected portion corresponding to the answer in association with each other when it is determined that the answer is input by the second answer result determination means. The learning system according to any one of claims 1 to 5. Operation means for the user to operate;
Learning data storage means for storing learning data which is display content to be presented as a problem;
Learning data display means for reading out the learning data stored in the learning data storage means and displaying it on a display unit;
Whether at least a part of the learning data displayed on the display unit has been selected by operating the operation unit in a state where the learning data is displayed on the display unit by the learning data display unit Selection determination means for determining whether or not,
When it is determined that at least a part of the learning data is selected by the selection determining unit, the selected part determined by the selection determining unit is hidden among the learning data displayed on the display unit. First problem display means for displaying the learning data on the display unit;
Selection portion storage means for storing the selection portion determined by the selection determination means;
When an automatic problem generation command is input by operating the operation means, the learning data is hidden while at least part of the learning data is hidden based on the selection portion stored in the selection portion storage means. A learning system comprising: a second problem display means for displaying a message on the display unit. The learning system according to claim 7, wherein the second question display unit hides at least a selected part stored in the selected part storage unit with the largest number of times of storage. The said 2nd problem display means hides a some selection part from the one with the larger memory | storage number among the selection parts memorize | stored in the said selection part memory | storage means, The Claim 7 or Claim 8 characterized by the above-mentioned. Learning system.

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