JP2017120368A - Communication instrument, communication method and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a communication instrument, communication method and program that can achieve improvement in lesson or learning efficiency.SOLUTION: A communication instrument 10 comprises: character string registration means that registers each of a plurality of character string data items selected by a user operation from text data displayed on a display part 14, and each correct answer sequence data serving as sequence data on the plurality of selected character string data items in association with each other; question sequence data generation means that generates each sequence data on a sequence different from each correct answer sequence data registered by the character string registration means as each question sequence data on each of the plurality of selected character string data items; character string transmission means that transmits each question sequence data and each of the plurality of selected character string data items to a terminal in association with each other; reply sequence data reception means that receives each reply sequence data serving as sequence data on a reply of each of the plurality of selected character string data items from the terminal; and determination means that determines each reply sequence data received by the reply sequence data reception means on the basis of each correct answer sequence data registered by the character string registration means.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a communication device, a communication method, and a program.

  For example, in Patent Document 1, a problem that is applied to a document processing device such as a PC or an electronic notebook and that conceals a character string to be memorized from an input sentence is created, and the answer sentence of the created hole filling problem is used as a call instruction. Accordingly, a memorization learning support device that supports a learner's memorization learning has been proposed.

  According to the invention disclosed in Patent Document 1, a character string in a specified area is searched from an input document stored in a document buffer, and a symbol string of symbol information set in advance (a character string that is symmetric with respect to memorization learning) ) Is displayed. The trigger at that time is to be performed by keyboard or pen input.

JP-A-10-123924

  In recent years, with the spread of smart devices, attention has been focused on classes using educational ICT (Information and Communication Technology), and for example, an increasing number of schools are working on improving the efficiency of classes in a class style using tablet terminals.

  In addition, smart devices equipped with short-range wireless communication functions such as Bluetooth (registered trademark), Wi-Fi (registered trademark), NFC (registered trademark), and the like have also appeared, and these short-range wireless communication functions are installed. Since communication devices can communicate with each other, it will be applied to educational devices or tablet devices and smartphones that are frequently used in schools, such as electronic dictionaries, scientific calculators, and tablets. It is predicted that there will be many voices that want to improve learning efficiency and learning efficiency in compliance education at companies.

  This invention is made | formed in view of said situation, and makes it a subject to provide the communication apparatus, the communication method, and program which can aim at the improvement of learning efficiency.

The present invention is grasped by the following composition in order to achieve the above-mentioned object.
The communication device of the present invention includes a plurality of character string data selected by a user operation from text data displayed on the display unit, and predetermined order data of the selected plurality of character string data. Character string registration means for registering each correct answer order data in association with each other, and each of the plurality of selected character strings, each order data having an order different from each correct answer order data registered by the character string registration means Character sequence transmission means for associating the generated order data with each of the plurality of selected character string data, and transmitting to the terminal Means, a response order data receiving means for receiving each response order data as response order data for each of the plurality of selected character string data from the terminal, and the response order data receiver Said each answer order data received by, and a determination means for determining the registered by the correct order data by the character string registration unit.

  According to the present invention, it is possible to provide a communication device, a communication method, and a program that can improve learning efficiency.

It is a figure which shows the usage example of the communication apparatus of embodiment which concerns on this invention. It is a figure which shows the other usage example of the communication apparatus of embodiment which concerns on this invention. It is a block diagram which shows the structure of the communication apparatus and student terminal of 1st Embodiment. It is a figure for demonstrating the place which produces the question of the world history of 1st Embodiment. It is a figure for demonstrating the question of the world history displayed on a student terminal. It is a figure for demonstrating the correctness determination result of the answer displayed on a communication apparatus. It is a figure for demonstrating the correct / incorrect determination result in the case of the incorrect answer displayed on a student terminal. It is a figure for demonstrating the correctness determination result in the case of the unanswered displayed on a student terminal. It is a flowchart which shows operation | movement of the communication apparatus of 1st Embodiment. FIG. 10 is a continuation of the flowchart shown in FIG. 9. It is a flowchart which shows operation | movement of the student terminal of 1st Embodiment. It is a figure for demonstrating the list display of the correct / incorrect determination result displayed on a communication apparatus. It is a flowchart which shows operation | movement of the communication apparatus of 2nd Embodiment which concerns on this invention. It is a continuation of the flowchart shown in FIG. It is a figure for demonstrating the place which produces the question of English of 2nd Embodiment. It is a figure for demonstrating the English question displayed on a student terminal. It is a figure for demonstrating the correct / incorrect determination result in the case of the incorrect answer displayed on a student terminal. It is a figure explaining the other example and other usage example of the communication apparatus and student terminal which concern on this invention. It is a figure which shows the case where the text which concealed the character string is also displayed on the student terminal which concerns on this invention.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention (hereinafter referred to as “embodiments”) will be described in detail with reference to the accompanying drawings. Note that the same number is assigned to the same element throughout the description of the embodiment.

1 and 2 are diagrams illustrating an example of use of the communication device 101 according to the embodiment of the present invention.
The communication device 101 according to the embodiment of the present invention is in the form of an electronic dictionary, and will be described in detail later. The communication device 101 is brought close to a terminal that supports short-range wireless communication with the communication device 101. And a function of performing near field communication with the terminal. In addition, as a method of detecting that the distance to the terminal is more than a certain value, (A) detecting that the communication strength becomes higher than a certain value in Bluetooth (registered trademark) communication, (B) performing Wi-Fi communication Detect the position of both terminals with GPS and detect that the position is below a certain distance based on the terminal position information. (C) Both terminals are equipped with acceleration sensors, and both terminals collide at almost the same time. Various methods are used, such as detecting that the shock due to fitting is approaching (contacting) a certain amount when detected by the acceleration sensor, or (D) detecting approaching by a certain amount due to the communication signal strength of NFC communication. be able to.

Therefore, as shown in FIG. 1A, when the communication device 101 comes close to the terminal 20B that supports short-range wireless communication, the communication device 101 communicates with the terminal 20B, while FIG. ), When it is detected by any of the above-described various methods that the communication device 101 is brought close to the terminal 20A that supports short-range wireless communication, the communication device 101 communicates with the terminal 20A. Communicate.
Note that the terminal 20A and the terminal 20B are also in the form of an electronic dictionary in this example.

  Further, the communication device 101 according to the present embodiment is not limited to a usage pattern in which short-distance wireless communication is performed directly with the terminal 20A or the terminal 20B, and short-range wireless communication is performed as illustrated in FIG. The short distance wireless communication is performed with the tablet terminal 10 corresponding to the terminal 20A or the terminal 20A via the tablet terminal 10 such that the tablet terminal 10 performs the short distance wireless communication with the terminal 20A or the terminal 20B. The usage form may be such that communication is performed with the terminal 20B.

  In the following, the communication device 101 will be described in detail with specific examples. However, the tablet terminal 10 is equipped with the functions described below, and the form of the communication device 101 of the present invention itself is the tablet terminal 10. It may be something like this.

  Hereinafter, as illustrated in FIG. 1, an example of a mode in which short-distance wireless communication is performed directly with the terminal 20 </ b> A or 20 </ b> B by bringing the communication device 101 close to the terminal 20 </ b> A or 20 </ b> B will be described. To do.

Further, as a specific use case, the following description will be made assuming that the communication device 101 is a device used by a teacher during a class or the like, and the terminals 20A and 20B are terminals used by students.
Therefore, hereinafter, the terminals 20A and 20B are simply referred to as student terminals 20.

(First embodiment)
The communication device 101 has, for example, a function for creating a question to be asked to the student terminal 20 and a function for judging whether the answer sent from the student terminal 20 is correct or not, and a function for sending a result of correctness judgment to the student terminal 20 or a student. The terminal 20 has a function of providing search permission information that permits the terminal 20 to search and browse information that is a problem hint.

  On the other hand, the student terminal 20 can search and browse information that is a hint of a problem when search permission information is sent from the communication device 101, in addition to a function of receiving a problem and a function of sending an answer created by a student. It has functions that can be done.

FIG. 3 is a block diagram illustrating configurations of the communication device 101 and the student terminal 20.
The configurations of the communication device 101 and the student terminal 20 will be described below with reference to the block diagram of FIG.
First, the configuration of the communication device 101 will be described first, and then the configuration of the student terminal 20 will be described.

(Configuration of communication equipment)
As shown in FIG. 3, the communication device 101 includes a control unit (CPU) 11, a storage unit 12, a recording medium reading unit 13, a display unit 14 with a touch panel, a short-range wireless communication unit 15, and a key input unit. 16, and these parts are connected by a bus 17. Note that it is possible to detect that the communication device 101 and the student terminal 20 (terminal) are closer than a certain distance by the short-range wireless communication by the short-range wireless communication unit 15, or the communication device 101 and the student terminal 20 (terminal). Each of them may be provided with an acceleration sensor, and by detecting an impact caused by the collision of the two at substantially the same time, it may be detected that the two are approaching a certain level or more. Further, the communication device 101 and the student terminal 20 (terminal) may be equipped with GPS, and it may be detected that both of them approach a certain level or more based on their positional information.

(Key input part)
As shown in FIG. 1, the key input unit 16 includes key switches and buttons arranged on a matrix.
Then, the user (teacher) can perform various settings and inputs of the communication device 101 by operating the key input unit 16 by pressing a key switch, a button, or the like.

(Display section)
The display unit 14 with a touch panel displays a setting menu when the user (teacher) performs various settings of the communication device 101, displays a dictionary and text for creating questions to be asked to the student terminal 20, and receives from the student terminal 20. This is a part for performing various displays such as displaying the answer and displaying the result of the answer correctness determination.

In the display unit 14 with a touch panel of the present embodiment, a touch panel made of a circuit pattern of a transparent electrode is laminated and integrated on the surface of a liquid crystal display device, and has a function as a touch panel.
For this reason, as will be described later, not only can a dictionary and text be displayed for creating a question to be presented on the student terminal 20, but also editing for question creation can be performed.

(Memory part)
The storage unit 12 is composed of, for example, a semiconductor memory such as SRAM, DRAM, or flash memory, and is assigned a program area 121, a data area 122, a work area 123, and the like.
The program area 121 stores a learning support program for causing the control unit (CPU) 11 to function as various means necessary for executing processing to be performed by the communication device 101 that is a teacher device. Yes.

The data area 122 stores, for example, world history encyclopedias and English texts necessary for creating a problem.
Further, as will be described in detail later, in the work area 123, data (selected character string data 123A, 123A, etc.) necessary for giving a question to the student terminal 20 or determining whether the answer received from the student terminal 20 is correct or not. Arrangement order data 123B and communication data 123C) for each student terminal are stored.

(Recording medium reader)
The recording medium reading unit 13 is a part that reads data on a recording medium 30 such as a CD-ROM or DVD, and is used when, for example, data is taken into the storage unit 12.
For example, when the data on the recording medium 30 is a learning support program (including update data), the learning support program on the recording medium 30 is read by the recording medium reading unit 13 and stored in the storage unit 12 via the bus 17. Stored in the program area 121.

  Further, when the data on the recording medium 30 is data such as a world history encyclopedia or English text, the data such as the world history encyclopedia or English text on the recording medium 30 is read by the recording medium reading unit 13 via the bus 17. And stored in the data area 122 of the storage unit 12.

(Near Field Communication Department)
The short-range wireless communication unit 15 can use various communication methods such as Bluetooth (registered trademark) communication, Wi-Fi communication, and NFC communication. In addition, it may be made to detect that the communication apparatus 101 and the student terminal 20 (terminal) approach more than a certain level by the communication strength of the short-range wireless by the short-range wireless communication unit 15, or the communication apparatus 101 and the student terminal 20 may be detected. (Terminal) Each may be provided with an acceleration sensor, and by detecting an impact caused by the collision of the two at approximately the same time, it may be detected that the two are approaching a certain distance. Further, the communication device 101 and the student terminal 20 (terminal) may be equipped with GPS, and it may be detected that both of them approach a certain level or more based on their positional information. In this embodiment, the short-range wireless communication unit 15 of the communication device 101 has a built-in NFC (registered trademark) reader / writer, and performs short-range wireless communication with the student terminal 20 or the like with a built-in NFC tag. It is a part that controls the interface, and performs data transmission / reception with the NFC tag in conformity with the NFC communication standard.
Note that the NFC reader / writer has a built-in coil that supplies electromotive force to a device with a built-in NFC tag, and when the NFC reader / writer approaches the NFC tag, a response from the NFC tag that has obtained the electromagnetic wave is received. The data read / write is executed.

  The student terminal 20 has an NFC tag. Therefore, when the communication device 101 comes close, NFC communication (hereinafter simply referred to as short-range communication) is performed between the communication device 101 and the student terminal 20. It will be.

(Control part)
The control unit (CPU) 21 is configured by a CPU (Central Processing Unit) or the like, and controls the operation of the entire communication device 101 according to various programs (for example, a learning support program) stored in the storage unit 12. Yes, it functions as various means for executing various processes in the operation of the communication device 101.
The following describes how the control unit 11 functions as a specific example.

(Character string registration means)
For example, taking as an example the case of creating a problem that rearranges events in the world history in chronological order, as shown in FIG. 4, each headline of each event in the world history encyclopedia to create a problem on the display unit 14 with a touch panel. The user (teacher) sequentially selects the character string of the event headline used for the problem (hereinafter sometimes referred to as the event character string) with the touch pen.
For example, in FIG. 4, “Socrates died” is selected as the character string of the event of the previous 399 years.

  Further, although not shown in the drawing, the screen is scrolled by operating the key input unit 16, and “Siege by the Gaul” is selected as the character string of the event of the previous 387, and then the front 371 It is assumed that “Thebes, Leuktra Spa” is selected as the character string of the event of the year, and finally, “Establishment of Consular Office” is selected as the character string of the event of the previous 367 years.

  Then, the control unit 11 includes four character strings ("Socrates dying", "Galian looting", "Thebes, Leuktra Spa" and " The establishment of the clerk's office ”) and the character string registration means for registering the selection order of the character strings in the“ area of the selected character string data 123A ”in the work area 123 of the storage unit 12.

As a result, the selected character string data 123A includes (1) “Socrates died”, (2) “Gallery looting”, (3) “Thebe, Spa at Leuktra”, and (4) “Establishment of the Consular Office” Thus, the selected character string and predetermined order data (correct order data (1) to (4)) are stored in association with each other.
At this time, predetermined order data may be registered as display order data of each selected character string in the text.
In the present embodiment, the character strings of the headings are displayed in the order of age.
Therefore, even if the order selected by the user (teacher) is not from the top to the bottom, the correct order data is appropriately registered in the order of the character strings in the text (the oldest order).
On the other hand, when the text is a historical commentary text, the character strings of the keywords are not necessarily listed in the oldest order for explanation.
In such a case, if the predetermined order data is set as the selection order, the teacher selects appropriate keywords in order from the old keyword (character string) to the new keyword in order. Data will be registered.

(Means for generating order data by changing the order)
The control unit 11 changes the correct answer order data (character string arrangement order) registered by the character string registration means to an order different from the original order (for example, random), and gives the question order data generation means for generating the question order data For example, <1> “Thebes and Leuktra at Spa ~ (3)”, <2> “Establishment of Consular Office (4)”, <3> “ Questions for questions that need to be randomly changed and rearranged in chronological order, such as “Socrates died (1)” and <4> “Looting by Gaul (2)” are created.
In the above, <number> is the order after the arrangement order is changed, and although it is not originally displayed, the correct arrangement order is indicated by “.
Further, the arrangement order of the character strings may be changed based on a certain rule instead of changing the arrangement order of the character strings randomly. In addition, when the order of arrangement of the character strings is changed at random, if the question order data happens to be in the same order as the original correct answer order, it is preferably changed again until the order becomes different.

  Then, the problem created as described above will be sent to the student terminal 20 later. As shown in FIG. 5, for example, the student terminal 20 receives it and displays it on the display unit 24 with a touch panel. <1> “Thebes, Leuktra Spa”, <2> “Establishment of the Consular Office”, <3> “Socrates Died” and <4> “Gallery Looting” are sorted in chronological order. Will be displayed.

  The order of correct answers to this question is as follows: <3> “Socrates died (1)”, <4> “Galliage looting (2)”, <1> “Thebes and Leuktra in Spa ~ (3)” and <2 > It must be “Establishment of Consular Office (4)”.

In order to determine whether or not a student's answer is correct, it is necessary to be able to determine whether or not such an answer in the correct arrangement order has been obtained from the student terminal 20. After randomly changing the arrangement order, the correct answers [1] <3> “Socrates died (1)”, [2] are displayed in the arrangement order data 123B for each student terminal in the work area 123 of the storage unit 12. ] <4> Student terminals for “Gaal looting (2)”, [3] <1> “Thebes, Leuktra at Spa ~ (3)” and [4] <2> “Establishment of Consular office (4)” Register as another correct answer data.
In that case, the correct data for each student terminal may be only {<3><4><1><2>} associated with the terminal ID unique to the student terminal.
Moreover, you may make it receive the response order data which matched each of the selected several character string data with the response order data from a student.
Alternatively, the response data (eg, <3> (1), <4> (2), <1> (3), <2> (4)) in which the response order data and the correct answer order data are associated with each other from the student. You may make it receive.
As described above, the correspondence information of the original correct answer order data is included in the answer order data from the student, so that it is not necessary to register the correct answer data for each student terminal in the communication device 101.

(Character string transmission means)
The control unit 11 detects that when the communication device 101 is in a close state that is close to a certain distance from any of the plurality of student terminals 20 and can perform near-field communication, and randomly arranges the arrangement order. It functions as a character string transmitting means for transmitting the character string changed to “<1>“ Thebes, Leuktra at Spa ”, <2>“ Establishment of a clerk ”, <3>“ Socrates died ”and <4> Send “Gaal looting”.
Specifically, data for display as shown in FIG. 5 is transmitted to the display unit 24 with a touch panel of the student terminal 20.

If the character strings in the same order are transmitted to all student terminals 20, there is a concern that the student cheats the answer of the adjacent student when the student considers the answer.
Therefore, specifically, the following procedure is preferable.
First, the control unit 11 functions as a terminal identification unit that identifies the student terminal 20 when the communication device 101 approaches any one of the plurality of student terminals 20 and reaches a distance at which near field communication is possible. The terminal ID of the student terminal 20 that can communicate is acquired.

  Then, after acquiring the terminal ID of the student terminal 20, the control unit 11 sequentially functions as an arrangement order changing unit and a character string transmitting unit, and performs processing for randomly changing the arrangement order of the character strings described above. In the work area 123, the order of correct answers is registered in the form of the terminal ID associated with the terminal ID. Thereafter, the character string whose arrangement order is changed is transmitted to the student terminal 20.

In this way, every time a character string is transmitted to the student terminal 20, processing for randomly changing the character string arrangement order is entered, so that the correct arrangement order of questions to be asked to neighboring students is different. As a result, cheating can be prevented.
In this case, it is only necessary to change the arrangement order not based on the rule using random numbers, etc., and even when changing the arrangement order based on a certain rule, the arrangement order is changed. A plurality of rules may be prepared, and the rule for changing the arrangement order may be switched every time the arrangement order is changed.

  When the problem is presented as described above, the control unit 11 assigns the problem to the communication data in the work area 123 of the storage unit 12 in association with the terminal ID of the student terminal 20 that transmitted the character string. Register that it has been completed.

(Response data receiving means)
When the communication device 101 comes close to the student terminal 20 again and short-range communication becomes possible, the control unit 11 acquires the terminal ID of the student terminal 20 and first confirms the communication data.
In other words, although it has been described as “again” here, it is not guaranteed that the student terminal 20 that has been able to communicate in close proximity is really the second communication and has already been questioned. Then, the communication data corresponding to the acquired terminal ID is confirmed, and it is confirmed whether the problem has been set.

If the question has been given, it functions as an answer receiving means (answer order data receiving means) for receiving information for obtaining the order of the answer character strings from the student terminal 20 to obtain the order of the answer character strings. Information (reply order data).
As information for obtaining the arrangement order of the character strings of the answers, for example, order information such as [1] <3>, [2] <4>, [3] <1>, and [4] <2> is used. The character strings sent from the student terminal 20 are sorted in ascending order and are sent in the order of [1], [2], [3] and [4]. If there is, the order of receiving the character strings can be used as information for obtaining the order of the character strings of the answers.
Even if the character string is transmitted in this way, it is originally determined which number is assigned to which character string and transmitted to the student according to the student terminal in the work area 123 of the storage unit 12. Since it is stored in the arrangement order data 123B, it is possible to judge whether the answer from the student is correct or not by contrasting with it.

If the information for obtaining the arrangement order of the reply character strings can be received from the student terminal 20 safely, the control unit 11 confirms that the reply has been received in the communication data 123C in the work area 123 of the storage unit 12. sign up.
However, it is not always possible to receive information for obtaining the arrangement order of the character strings of the responses from the student terminal 20 through this communication.
This is because there may be a student terminal 20 that cannot answer and cannot send information for obtaining the order of the character strings of the answers.
Therefore, when the information for obtaining the arrangement order of the character strings of the responses cannot be received from the student terminal 20, the control unit 11 registers that the responses cannot be received in the communication data.

(Judgment means)
When the control unit 11 receives information for obtaining the arrangement order of the character strings of the answers from the student terminal 20, this time, the control unit 11 registers the character string arrangement order information received by the answer receiving unit and the character string registration unit. It functions as a determination means for determining correctness by comparing the sequence of character strings, and determines whether the answer is correct.

  Specifically, the correct answer order (correct answer order) is stored in the order data 123B for each student terminal in the work area 123 of the storage unit 12 so that the order can be compared with the order of the character strings registered by the character string registration means. Data) is prepared, it is only necessary to compare and determine whether the data is arranged in that order.

  Then, the control unit 11 stores the correctness / incorrectness determination result of the answer in the correctness / incorrectness determination result data for each student terminal (not shown) in the work area 123 of the storage unit 12 and displays the correctness / incorrectness determination result on the display unit 14 with a touch panel.

For example, in the above-mentioned example, the order of the answers is <3> “Socrates died (1)”, <4> “Gallery looting (2)”, <1> “Thebes and Leuktra in Spa ~ (3)” And <2> If it is like “Establishment of Consular Office (4)”, then it is correct.
However, students answered [1] <3> “Socrates died (1)”, [2] <1> “Thebes, Leuktra at Spa ~ (3)”, [3] <4> “Galian looting. (2) ”and [4] <2>“ Establishment of Consular Office (4) ”is incorrect. At that time, the correctness determination result as shown in FIG. 6 is displayed on the display unit 14 with the touch panel. .

Here, only one correctness / incorrectness determination result displayed on the display unit 14 with a touch panel is shown, but the communication device 101 that is a teacher's device has a plurality of student's correctness / incorrectness determination results. Of course, it also has a function of displaying them in a list on the display unit 14 with a touch panel.
Further, the control unit 11 immediately transmits a correct / wrong determination result to the student terminal 20 at the timing when the information for obtaining the arrangement order of the character strings of the responses is received from the student terminal 20.

(Information provision means)
The control unit 11 also functions as an information providing unit that transmits character string search permission information to the student terminal 20.
Here, when there is an unanswered part and an incorrect answer part by default, or when the answer itself cannot be received and the answer itself is not made, the character string of the problem (world history event headline) is entered It is assumed that information giving permission for searching (search permission information) is set to be transmitted.

Therefore, for example, the student terminal 20 that has made an erroneous response as shown in FIG. 6 has the search permission information in the World Historical Dictionary following the correct / incorrect determination result transmitted to be displayed on the display unit 24 with a touch panel. Sent.
As a result, the correctness / incorrectness determination result displayed on the display unit 24 with the touch panel of the student terminal 20 indicates that the search permission in the World Historical Dictionary has been issued at the lower right of the correctness / incorrectness determination result as shown in FIG. It will be a thing.

  In addition, even when the information for obtaining the arrangement order of the character strings of the responses cannot be received from the student terminal 20 described above, the student terminal 20 touches the touch panel of the student terminal 20 at a timing when the responses cannot be received. As data to be displayed on the attached display unit 24, data as shown in FIG. 8 is sent, and the search permission in the World Historical Dictionary is given in the lower right.

(Student terminal configuration)
Next, the configuration of the student terminal 20 will be described.
As shown in FIG. 3, the student terminal 20 also has a control unit 21, a storage unit 22, a recording medium reading unit 23, a display unit 24 with a touch panel, a short-range wireless communication unit 25, and the communication device 101. A key input unit 26, and these units are connected by a bus 27. The short-range wireless communication unit 25 can use various communication methods such as Bluetooth (registered trademark) communication, Wi-Fi communication, and NFC communication. Note that the communication device 101 and the student terminal 20 (terminal) may be detected to approach each other by a short distance wireless communication strength by the short distance wireless communication unit 25, or the communication device 101 and the student terminal 20 may be detected. (Terminal) Each may be provided with an acceleration sensor, and by detecting an impact caused by the collision of the two at approximately the same time, it may be detected that the two are approaching a certain distance. Further, the communication device 101 and the student terminal 20 (terminal) may be equipped with GPS, and it may be detected that both of them approach a certain level or more based on their positional information.

In the present embodiment, the short-range wireless communication unit 25 of the communication device 101 is an NFC reader / writer, whereas the short-range wireless communication unit 25 of the student terminal 20 is configured to include an NFC tag. The basic hardware configuration is almost the same as that of the communication device 101.
The main difference is that the student terminal 20 is configured to operate so that the learning support program stored in the data area 222 matches the content to be performed by the student. .
Therefore, in the following, this operational difference will be mainly described, and description of points that are the same as those of the communication device 101 may be omitted.

(Storage unit 22)
The student terminal 20 is also assigned with a program area 221, a data area 222, a work area 223, and the like. The program area 221 stores a learning support program, and the data area 222 contains world history encyclopedias and English texts. It is the same in that etc. are stored.

However, the learning support program stored in the program area 221 restricts free access to world history encyclopedias and English texts in the data area 222.
That is, access is permitted only when search permission information is sent from the communication device 101 as described above.
Also, in the work area 223, received character string data 223A that is data such as a problem given from the communication device 101 is stored.

  Furthermore, the student terminal 20 basically only needs to be able to perform a passive operation with the communication device 101. Therefore, the response of the communication device 101 is simply transmitted to the communication data 223B in the work area 223. In response to the request, only the information (answer order data) for obtaining the order of reply character strings, which is data sent to the communication device 101, is stored.

  And the control part 21 displays the problem sent from the communication apparatus 101 with the touch panel with the means which produces the information for obtaining the arrangement order of the character string of an answer according to operation of the key input part 26 of a user (student). It mainly functions as a means for displaying on the unit 24 and a means for displaying the correctness determination result sent from the communication device 101 on the display unit 24 with a touch panel.

(Operation between communication device and student terminal)
The operation between the communication device 101 configured as described above and the student terminal 20 has already been described in many ways, but will be confirmed again with reference to the flowcharts shown in FIGS.
9 and 10 are flowcharts for explaining the operation on the communication device 101 side, and FIG. 11 is a flowchart for explaining the operation on the student terminal 20 side.

(Operation of communication equipment)
First, the operation on the communication device 101 side will be described with reference to FIGS. 9 and 10.
As shown in FIG. 9, when the operation is started, the process proceeds to step S <b> 11, and the control unit 11 determines whether the world history encyclopedia or the like has been selected, and the world history encyclopedia or the like has not been selected. In the case (step S11 “NO”), the process proceeds to step S24, in which the control unit 11 determines whether or not the short-range communication is detected. If no short-range communication is detected (step S24 “NO”), the process proceeds to step S38. The control unit 11 determines whether another function has been selected. If no other function has been selected (“NO” in step S38), the control unit 11 returns to step S11 again, and the control unit 11 Judge whether a historical encyclopedia has been selected.

  That is, the control unit 11 is waiting for the occurrence of any of the following events: selection of world historical encyclopedias (step S11), short-range communication detection (step S24), and selection of other functions (step S38). It has become.

  Here, when the world history encyclopedia or the like is selected, step S11 becomes “YES”, the process proceeds to step S12, and in response to the operation of the user (teacher), the control unit 11 displays the figure on the display unit 14 with a touch panel. The list display of the character string of the headline of the event of the world history as shown in 4 is displayed, and it progresses to step S13.

In step S13, when the user (teacher) designates a heading by the operation of the user (teacher), the control unit 11 performs a preview display on the display unit with a touch panel 14 according to the operation.
That is, the next screen is displayed according to the operation of the user (teacher) to view the heading existing on the next screen.

  As shown in FIG. 4, when the user (teacher) touches the display unit 14 with a touch panel with a touch pen and selects a character string of a headline used for the question to be asked, the control unit 11 displays the character string. The headline to be presented is taken in (step S14), the character string of the headline to be presented is registered in the selected character string data (question list) in the work area 123 of the storage unit 12 together with the order information, and the process proceeds to step S16.

In step S16, the control unit 11 displays on the display unit 14 with a touch panel an inquiry to the user (teacher) as to whether or not to continue the operation of selecting the character string of the headline, and waits for the user (teacher) operation.
When the user (teacher) selects “continue” (step S16 “YES”), the process returns to step S13 again and the same procedure is repeated.

  In the example described above, (1) “Socrates died”, (2) “Gallery looting”, (3) “Thebe, Spa at Leuktra”, and (4) “Establishment of the Consular Office”. Since one character string has been acquired, step S13 to step S15 are repeated four times.

  On the other hand, when the user (teacher) does not select “continue” in step S16, step S16 becomes “NO” and the process returns to step S11.

Here, when the communication device 101 is close to the student terminal 20 and can perform near field communication, step S24 in FIG. 10 becomes “YES”, and the process proceeds to step S25, where the control unit 11 performs the near field communication. The terminal ID of the partner (student terminal 20) that has become able to perform the acquisition is acquired, and it is determined whether the student terminal 20 is a terminal on which a question has been given (step S26).
Specifically, the control unit 11 performs the determination in step S26 by confirming whether the recording of the communication data in the work area 123 of the storage unit 12 has already been questioned.

  If it is determined from the record registered in the communication data that the problem has not been given, the process proceeds to step S27, and the control unit 11 determines the question list from the selected character string data in the work area 123 of the storage unit 12. The character string of the headline is obtained, the arrangement order of the character string is randomly changed, the process proceeds to step S28, and the order information of the question list is stored in the work area 123 of the storage unit 12 in a state linked to the terminal ID. Register the data in order by terminal.

  In other words, in the above example, the correct answers [1] <3> “Socrates died (1)”, [2] <4> “By Gaulians” are displayed in the order data (question order data) by student terminal. Looting (2) ”, [3] <1>“ Thebes, Leuktra and Spa (3) ”and [4] <2>“ Establishment of Consular Office (4) ”(Sequence order data by student terminal (correct order) Data).

  Then, the process proceeds to step S29, where the control unit 11 transmits the question list as shown in FIG. 5 to the student terminal 20, and returns to step S11 again.

  Next, in order for the user (teacher) to get an answer from the student terminal 20, the communication device 101 is brought close to the student terminal 20 and short-distance communication is possible. As in step S25, the process proceeds from step S25 to step S26.

In addition, since it is in the state of short-range communication in order to obtain an answer, it is considered that the student terminal 20 that has become capable of short-range communication has already been questioned, but the terminal has already been questioned. If not, step S26 is “NO” and the series of processes described above is performed.
Here, since short-distance communication is enabled in order to obtain an answer, step S26 is “YES”, the process proceeds to step S30, and the control unit 11 arranges the character strings in the answer from the student terminal 20. It is determined whether information for obtaining the information has been received.

  Here, when the information for obtaining the arrangement order of the character strings of the answers (answer order data) cannot be received from the student terminal 20, the process proceeds to step S37, where the control unit 11 displays the student terminal 20 with a touch panel. As data to be displayed on the unit 24, data as shown in FIG. 8 is sent, and the process proceeds to step S35, and a display for inquiring the user (teacher) whether to display a list of results of each terminal (each student terminal 20) is displayed. It displays on the display part 14 with a touch panel, and waits for a user's (teacher) operation.

When the user (teacher) performs an operation of selecting to display the result list of each student terminal 20 (“YES” in step S35), the control unit 11 displays each student terminal 20 as shown in FIG. The currently acquired correct / incorrect determination result is displayed as a list on the display unit 14 with a touch panel (step S36).
As described above, since the arrangement order of the character strings is randomly changed for each student terminal 20, the arrangement order is actually different even when the answer is correct. 12 shows the correct / incorrect determination result according to the above-described example.

In the above example, the correct answers are [1] <3> “Socrates died (1)”, [2] <4> “Gaillage predation (2)”, [3] <1> “Thebe, Leuktra at Spa ~ (3) ”and [4] <2>“ Establishment of Consular Office (4) ”, so as you can see from the list in Fig. 12, Mr. A and Mr. B made incorrect responses. It is displayed that Mr. D and Mr. E are correct.
In addition, since Mr. F is in a state where there is no display, it can be understood that the process of receiving the answer has not been executed yet.

When the list is displayed in step S36, the process returns to step S11 again.
Also, if the user (teacher) does not make a selection to display a list in step S35 (step S35 “NO”), the process returns to step S11 again.

  On the other hand, if the information for obtaining the order of reply character strings (answer order data) can be received from the student terminal 20 in step S30, step S30 becomes “YES”, and the character string of the received answer is displayed. Based on the information for obtaining the arrangement order, the control unit 11 performs correct / incorrect determination of the answer, displays the determination result on the display unit 14 with a touch panel (step S31), and transmits the determination result to the student terminal 20 ( Then, the process proceeds to step S33.

In step S <b> 33, the control unit 11 determines whether to send a hint for a place where the answer has not been answered or is a wrong answer.
For example, if the default setting is to send a hint when there are unanswered and incorrect answer portions, step S33 is “YES”, the process proceeds to step S34, search permission information is transmitted, and the touch panel of the student terminal 20 is displayed. In the attached display unit 24, the display as shown in FIG. 7 is performed to indicate that the search in the world history dictionary is permitted.
Whether or not the search permission information can be transmitted does not necessarily have to be set by default, and may be performed by a user (teacher) operation in step S33.

Then, the process returns to step S11 again through step S35 and the like.
On the other hand, if the student terminal 20 is correct and the setting is not set to give a hint by default, step S33 is “NO”, and the search permission information is not transmitted, that is, the process does not proceed to step S34. After step S35 and the like, the process returns to step S11.

On the other hand, when another function is selected, step S38 becomes “YES”, and the control unit 11 executes another process.
Since the series of operations on the communication device 101 side is as described above, next, the operations on the student terminal 20 side are confirmed with reference to FIG.

(Student terminal operation)
As shown in FIG. 11, when the operation is started, the process proceeds to step S51, where the control unit 11 of the student terminal 20 determines whether short-range communication is detected, and when short-range communication is not detected (step (S51 “NO”), the process proceeds to step S62, and the control unit 21 determines whether another function is selected. If no other function is selected (step S62 “NO”), the control unit 21 returns to step S51. Returning, control part 21 judges whether near field communication was detected.
That is, the control unit 21 is in a state of waiting for the occurrence of any event of short-range communication detection (step S51) or selection of another function (step S62).

Here, if another function is selected by an operation by the user (student), step S62 becomes “YES”, and the control unit 21 executes another process.
On the other hand, when short-range communication with the communication device 101 is detected, step S51 becomes “YES”, the process proceeds to step S52, and the control unit 21 determines the character string of the question data in question, that is, the arrangement order at random. It is determined whether the changed character string (or each question order data and the plurality of selected character string data) has been received.

  When a character string (or each question order data and each of the selected plurality of character string data) that is randomly arranged and is a character string of the question data in question is received (step S52 “YES”), step Proceeding to S53, the control unit 21 receives the character string data received in the question list area (the work area 223 of the storage unit 22) as the order information (question order data) using the order in which the randomly arranged character strings are received. As shown in FIG. 5, the question data on the display unit 24 with the touch panel is displayed, and the process proceeds to step S55 to wait for the user (student) operation.

Then, when there is an operation of the user (student), the input of the answer (order information) is taken according to the operation, and the order information is used as information (answer order data) for obtaining the order of the character strings of the answers. The data is registered in the communication data in the work area 223 of the storage unit 22, and the process returns to step S51.
The information (answer order data) for obtaining the order of reply character strings stored in the communication data is communicated when the communication device 101 is in a proximity state and a short distance communication is possible. It is transmitted to the device 101.
If the next short-distance communication occurs in the state where the registration has not been completed, the communication device 101 cannot receive information (answer order data) for obtaining the arrangement order of the character strings of the answers. On the side, it is determined that the answer cannot be made (see Mr. C in FIG. 12).

If the determination in step S52 is not reception of the question data (“NO” in step S52), the process proceeds to step S56, and the control unit 21 determines whether a correct / incorrect determination result has been received.
Here, if the correct / incorrect determination result is received, step S56 becomes “YES”, and the process proceeds to step S57, where the control unit 21 displays the correct / incorrect determination result as shown in FIG. Then, the process proceeds to step S58.

In step S58, the control unit 21 determines whether there is an unanswered part or an erroneously answered part based on the correctness determination result.
Here, if there is no mistake in the answer, step S58 becomes “NO”, and the process returns to step S51 again. As shown in FIG. 7, if there is an incorrect answer, step S58. Becomes “YES”, and the flow proceeds to step S59.

Even if the process proceeds to step S56, the correct / wrong determination result cannot be received, and the process also proceeds to step S59.
In addition, when the above-mentioned answer itself is not made, the case where a correct / incorrect determination result cannot be received occurs although it progresses to step S56.

In step S59, the control unit 21 determines whether hint information, that is, search permission information is received.
Here, when the hint information is not received, step S59 becomes “NO”, and the control unit 21 executes another process (for example, error process), and the hint information is not received. For example, step S59 is set to “YES”, the hint information is set to be displayable, that is, the access to the world history encyclopedia is permitted, and the correct / incorrect displayed on the display unit 24 with the touch panel as shown in FIG. The fact that access to the World Historical Dictionary is permitted is displayed in the lower right of the judgment result.

In step S61, the control unit 21 causes the display unit 24 with a touch panel to display explanatory information and the like regarding the character string of the heading of the question according to the operation of the user (student), and the series of operations of the user (student) is performed. When completed, the process returns to step S51 again.
The series of operations on the student terminal 20 side is as described above, and the operation and effect of the first embodiment will be described below.
According to the communication device 101 of the present embodiment, the user (teacher) simply touches an item (world history event headline) from the world history encyclopedia displayed on the display unit 14 with the touch panel with the touch pen. Is acquired, and the arrangement order of the character strings is registered.

  Then, when the character string is transmitted to the student terminal 20, the communication device 101 changes the arrangement order of the character strings at random and sends it to the student terminal 20 in the form of a question to be asked. It is possible to create a problem.

  Moreover, since the communication device 101 also records data (order correct data for each terminal) related to the arrangement order for performing correct / incorrect determination in a state associated with the terminal ID of the student terminal 20, the user (teacher) Just by bringing the communication device 101 close to the student terminal 20 in order to obtain an answer from the student, the communication device 101 automatically performs the correctness determination itself, so the user (teacher) determines whether the answer is correct. The trouble of confirming can also be omitted.

  Furthermore, each time a character string is transmitted to each student terminal 20, a process of automatically changing the order of the character strings (a process of generating and registering the question order data for each terminal) is performed. The correct order of the questions assigned to is not consistent, so cheating the answer of the next student does not result in a correct answer, so cheating can be prevented.

  Also, in the case of a communication mode in which communication can be performed over a relatively wide range, setting to specify the student terminal 20 of the student who wants to obtain an answer when trying to change the timing of obtaining the answer individually according to the progress of the student In the case of short-distance communication, the communication is enabled by directly bringing it close to the student terminal 20, and it is only necessary to bring the communication device 101 close to the student terminal 20 of the student who wants to obtain an answer. There is no need for setting operations such as specifying the.

Furthermore, a student who progresses quickly can come to bring the student terminal 20 close to the communication device 101 and proceed to the next task.
Therefore, lessons and learning efficiency can be improved.

(Second Embodiment)
In the first embodiment, the case where the problem to be asked is a problem of world history has been shown, but the problem that the communication device 101 of the present invention asks is not limited to world history, even if it is an English problem. Good.
Therefore, in the second embodiment, a case will be described in which the problem to be asked is an English problem.

  However, the difference in specific processing is that the data read out from the data area 122 when deciding the question to be asked is the data of the world history dictionary, but only the English text data. Since the processing contents are the same, the description of the overlapping parts is omitted. In the present embodiment, it is assumed that the communication device 101 and the student terminal 20 (terminal) are each tablet terminals.

13 and 14 are flowcharts obtained by adding a flowchart portion showing the operation of the second embodiment to the flowchart showing the operation of the first embodiment.
Specifically, step S17 to step S22 are added as the operation part of the second embodiment.
However, in the process of creating a problem, the processing contents are almost the same as when creating a problem in world history.

The operation of the second embodiment will be described below with reference to the flowchart.
When the operation of the communication device 101 is started, the control unit 11 repeats the determination in the order of step S11 → step S17 → step S24 → step S38 → step S11 until one of the steps becomes “YES”. .
That is, the control unit 11 is in a state of waiting for an event of any step to occur.

Here, if the user (teacher) performs an operation of selecting the text viewer function in order to create an English question, step S17 becomes “YES”, and the process proceeds to step S18.
In step S18, when the user (teacher) performs an operation to display English text, as shown in FIG. 15, the control unit 11 displays the selected English text on the display unit 14 with a touch panel, and in step S19. move on.

  If it progresses to step S19 and a user (teacher) will specify a text by operation of a user (teacher), the control part 11 will display the text of learning object on the display part 14 with a touch panel according to the operation.

For example, in FIG. 15, English text Tt is displayed in one screen.
In the case of a longer sentence or the like, the text may not be displayed on one screen, and the text on the next screen is displayed according to the operation of the user (teacher).

  When the user (teacher) touches the display unit 14 with a touch panel with a touch pen and selects a character string such as a word to be used for the question to be asked, the control unit 11 captures the character string as a question character string. (Step S20), the character string to be asked is registered in the selected character string data (question list) in the work area 123 of the storage unit 12 together with the order information, and the process proceeds to Step S22.

For example, since this is the first selection of a character string, (1) straight (M1t) is registered.
In step S22, the control unit 11 displays a display asking the user (teacher) whether to continue the operation of selecting a character string on the display unit 14 with a touch panel, and waits for the user's (teacher) operation.

In the example shown in FIG. 15, since (2) dipspec (M2t), (3) found (M3t), and (4) herself (M4t) are selected, the user (teacher) selects “continue” and again Returning to step S19, the same procedure is repeated three times in total.
Since “continue” is not selected in the fourth step S22, step S22 becomes “NO” at this time, and the process returns to step S11.

Thus, exactly as in the first embodiment, there are four character strings: (1) straight (M1t), (2) dipspec (M2t), (3) found (M3t), and (4) herself (M4t). It is registered in the selected character string data.
Specifically, a character string selected by the user (teacher) and predetermined order data (correct order data (1) to (4)) are stored in association with each other. At this time, predetermined order data may be registered as display order data of each selected character string in the text. Therefore, even if the order selected by the user (teacher) is not from the top to the bottom, correct order data is appropriately registered in the order of the character strings in the text.
Therefore, when the communication device 101 is brought close to the student terminal 20 in order to give a question, the same processing as Step S24 → Step S25 → Step S26 → Step S27 → Step S28 → Step S29 described in the first embodiment is performed. The

That is, exactly as in the first embodiment, the control unit 11 performs, for example, <1> “found (3)”, <2> “straight (1)”, <3> “herself (4)”, and <4. > The order of character strings is changed randomly as in “dipspec (2)”, and the correct answer is displayed in the order data for each student terminal in the work area 123 of the storage unit 12 [1] <2> “straight” (1) ", [2] <4>" dipped (2) ", [3] <1>" found (3) ", and [4] <3>" herself (4) " While registering as data, questions are given to the student terminal 20.
FIG. 16 shows a state in which information presented on the student terminal 20 is displayed on the communication device 101 of the teacher.
In the English text Tt, the selected character string portion “straight (H1t)”, “dipped (H2t)”, “found (H3t)”, “herself (H4t)” is the hidden text. Displayed as part.
In addition, a character string Qt rearranged in the order of questions for student A is displayed, and an answer column At sent to the student side is also displayed.
After confirming this content, the teacher can send question data to the students.

Further, when the communication device 101 is brought close to the student terminal 20 in order to receive an answer (each answer order data) from the student terminal 20, step S24 → step S25 → step S26 → step S30˜ described in the first embodiment. The same process as step S36 is performed.
Similarly to the case of the first embodiment, when a correct / incorrect determination result is transmitted from the communication device 101 to the student terminal 20 and there is an unanswered part or an incorrect answer part, search permission information is also transmitted, and the English-Japanese dictionary Access to is allowed, and you can search and browse for words (character strings) in English-Japanese dictionaries.
FIG. 17 is an example of the display unit 24 with a touch panel in a state where the student terminal 20 can search and browse words (character strings) in the English-Japanese dictionary.
The correctness / incorrectness determination result (Js) is displayed, and a hint display (Cs) for permitting dictionary search for an erroneous answer “dipped” and an unanswered “straight” is displayed.
Also, the explanation information (Ds) of the “straight” dictionary is displayed by the operation of the student.

Also, as shown in FIG. 18, the problem is transmitted from the communication device 101 to the electronic blackboard 200 which is a display device installed so as to be visible from the position of the student terminal 20, and the problem (and problem text) is transmitted to the electronic blackboard 200. May be displayed.
In this case, the control unit 11 of the communication device 101 transmits the selected character string ((1) straight (M1t), ((1)) of the text displayed on the display unit 14 with the touch panel via the short-range wireless communication unit 15. 2) Send the text hiding dipspec (M2t), (3) found (M3t), and (4) herself (M4t)) to the electronic blackboard 200, which is a display device installed so as to be visible from the position of the student terminal 20. It functions as a hidden text string transmission means.
In this way, it is not necessary to hide the marker and send the question text to the student terminal 20, and the student looks at the text displayed on the electronic blackboard 200 and the marker-hidden part (H1s to H4s) and sees his student. An answer can be entered in the answer field (As) of the terminal 20.

  Further, instead of transmitting the problem from the communication device 101 to the electronic blackboard 200 to display the problem on the electronic blackboard 200, as shown in FIG. The question sentence text may be displayed on the student terminal 20.

That is, the question text may also be transmitted in step S29 in which the question list is transmitted to the student terminal 20 shown in FIG.
In this case, the control unit 11 of the communication device 101 transmits not only the character string transmission unit that transmits the character string whose order is changed (question order data) to the student terminal 20 via the short-range wireless communication unit 15. The character string concealment for transmitting the text concealing the selected character string ((1) straight, (2) dipspec, (3) found and (4) herself) of the text displayed on the display unit 14 with the touch panel By functioning also as a text transmission means, it is possible to perform display as shown in FIG.

The communication device 101 of the present invention has been described above based on the specific embodiment, but the present invention is not limited to the specific embodiment.
For example, although the case where the short-range wireless communication unit 15 is NFC has been described in the above embodiment, the short-range wireless communication unit 15 may be Bluetooth (registered trademark), Wi-Fi (registered trademark), or the like. Good.

  Furthermore, in the above-described embodiment, as the problem of sorting in chronological order regarding the problem of world history, it may be a problem of sorting in order of importance of events, etc., and is not limited to world history, but also Japanese history, geography, chemistry, biology, etc. Needless to say, the field of question is not limited.

  Thus, the present invention is not limited to a specific embodiment, and various modifications or improvements are also included in the technical scope of the present invention. It is clear from the description of the scope of claims.

  The invention described in the scope of claims attached to the application of this application will be added below. The item numbers of the claims described in the appendix are as in the scope of the claims initially attached to the application of this application.

[Appendix]
[Claim 1]
A character string registration means for registering a character string sequentially selected by a user operation from the text or dictionary heading displayed on the display unit and the arrangement order of the character strings,
Arrangement order changing means for randomly changing the arrangement order of the character strings registered by the character string registration means;
A character string transmitting means for transmitting the character string in which the arrangement order is randomly changed to a terminal;
An answer receiving means for receiving character string arrangement order information, which is information for obtaining the arrangement order of the character strings of the answers, from the terminal;
A determination means for comparing the character string arrangement order information received by the answer receiving means with the arrangement order of the character strings registered by the character string registration means,
A communication device comprising: determination result output means for outputting a determination result by the determination means.
[Claim 2]
Terminal identification means for identifying the terminal is further provided,
The communication device according to claim 1, wherein the arrangement order changing unit randomly changes the arrangement order of the character strings for each of the terminals identified by the terminal identification unit.
[Claim 3]
The communication device according to claim 1 or 2, wherein the transmission of the character string transmission unit and the reception of the answer reception unit are performed when the distance from the terminal is closer than a certain distance.
[Claim 4]
The communication apparatus according to claim 1, further comprising an information providing unit that transmits search permission information for the character string to the terminal.
[Claim 5]
For computers of communication equipment
A character string registration function for registering a character string sequentially selected by a user operation and an arrangement order of the character strings from the text or dictionary heading displayed on the display unit;
An arrangement order changing function for randomly changing the arrangement order of the character strings registered by the character string registration function;
A character string transmission function for transmitting the character strings in which the arrangement order is randomly changed to a terminal;
An answer receiving function for receiving, from the terminal, character string arrangement order information that is information for obtaining the arrangement order of the character strings of the answers;
A determination function for comparing the character string arrangement order information received by the answer reception function and the arrangement order of the character strings registered by the character string registration function;
A determination result output function for outputting a determination result by the determination function.

The inventions of the claims at the time of claiming priority based on the previous application are added below. The claim number described in the appendix is the claim number of the claims attached to the application after priority claim based on the previous application.
[Appendix]
[Claim 1]
Corresponding to each of a plurality of character string data selected by a user operation from the text data displayed on the display unit and each correct order data which is a predetermined order data of each of the plurality of selected character string data A character string registration means to be registered,
Question order data generation means for generating each order data in an order different from each correct answer order data registered by the character string registration means as each question order data of the plurality of selected character string data;
Character string transmission means for associating the generated question order data with the selected plurality of character string data and transmitting it to the terminal,
Answer order data receiving means for receiving each answer order data which is the answer order data for each of the selected plurality of character string data from the terminal;
Determination means for determining each answer order data received by the answer order data receiving means based on each correct answer order data registered by the character string registration means;
A communication device comprising:
[Claim 2]
The communication device according to claim 1, wherein the predetermined order data is order data in a selection order of a plurality of character string data selected by a user operation.
[Claim 3]
The communication device according to claim 1, wherein the predetermined order data is order data in a position order in the text data of the selected plurality of character string data.
[Claim 4]
The character string transmission means is a rearranged character string transmission means for transmitting each character string data obtained by rearranging the selected plurality of character string data in the order of the respective questions.
A determination result output means for outputting a determination result by the determination means;
The communication device according to any one of claims 1 to 3, further comprising:
[Claim 5]
The question order data generation means generates question order data generation means for each terminal that generates each order data in a different order for each of the plurality of terminals as question order data for each of the selected plurality of character string data.
The communication device according to any one of claims 1 to 4, further comprising:
[Claim 6]
6. The communication device according to claim 1, further comprising: a character string hidden text transmission unit configured to transmit text data in which the selected plurality of character string data among the text data is hidden. 7.
[Claim 7]
The communication device according to claim 6, wherein the character string hidden text transmission unit transmits text data in which the selected character string data is hidden to the terminal.
[Claim 8]
The communication device according to claim 6, wherein the character string hidden text transmission unit transmits the text data in which the selected character string data is hidden to a display device installed so as to be visible from the position of the terminal.
[Claim 9]
The communication device according to any one of claims 1 to 8, further comprising information providing means for transmitting search permission information for the character string data to the terminal.
[Claim 10]
A communication method of a communication device comprising display means and communication means with a terminal,
A plurality of character string data selected by a user operation from the text data displayed on the display means, and each correct order data that is predetermined order data of the plurality of selected character string data. The character string registration function to register,
A question order data generation function for generating each order data in a different order from each correct order data registered by the character string registration function as each question order data of the plurality of selected character string data; and
A character string transmission function for associating the generated question order data with the selected plurality of character string data and transmitting the data to the terminal;
From the terminal, an answer order data receiving function for receiving each answer order data which is the answer order data for each of the plurality of selected character string data;
A determination function for determining each answer order data received by the answer order data receiving function based on each correct answer order data registered by the character string registration function;
A determination result output function for outputting a determination result by the determination function;
A communication method comprising:
[Claim 11]
In a computer of a communication device comprising display means and communication means with a terminal,
A plurality of character string data selected by a user operation from the text data displayed on the display means, and each correct order data that is predetermined order data of the plurality of selected character string data. The character string registration function to register,
A question order data generation function for generating each order data in a different order from each correct order data registered by the character string registration function as each question order data of the plurality of selected character string data; and
A character string transmission function for associating the generated question order data with the selected plurality of character string data and transmitting the data to the terminal;
From the terminal, an answer order data receiving function for receiving each answer order data which is the answer order data for each of the plurality of selected character string data;
A determination function for determining each answer order data received by the answer order data receiving function based on each correct answer order data registered by the character string registration function;
A determination result output function for outputting a determination result by the determination function;
A program that realizes

101 Communication Device 11 Control Unit (CPU)
12 Storage unit 13 Recording medium reading unit 14 Display unit 15 Short-range wireless communication unit 16 Key input unit 17 Bus 20 Student terminal

Claims (11)

Corresponding to each of a plurality of character string data selected by a user operation from the text data displayed on the display unit and each correct order data which is a predetermined order data of each of the plurality of selected character string data A character string registration means to be registered,
Question order data generation means for generating each order data in an order different from each correct answer order data registered by the character string registration means as each question order data of the plurality of selected character string data;
Character string transmission means for associating the generated question order data with the selected plurality of character string data and transmitting it to the terminal,
Answer order data receiving means for receiving each answer order data which is the answer order data for each of the selected plurality of character string data from the terminal;
Determination means for determining each answer order data received by the answer order data receiving means based on each correct answer order data registered by the character string registration means;
A communication device comprising:   The communication device according to claim 1, wherein the predetermined order data is order data in a selection order of a plurality of character string data selected by a user operation.   The communication device according to claim 1, wherein the predetermined order data is order data in a position order in the text data of the selected plurality of character string data. The character string transmission means is a rearranged character string transmission means for transmitting each character string data obtained by rearranging the selected plurality of character string data in the order of the respective questions.
A determination result output means for outputting a determination result by the determination means;
The communication device according to any one of claims 1 to 3, further comprising:   The question order data generation means includes terminal order data generation means for each terminal that generates each order data in a different order for each of the plurality of terminals as each question order data of the plurality of selected character string data. The communication device according to any one of claims 1 to 4.   6. The communication device according to claim 1, further comprising: a character string hidden text transmission unit configured to transmit text data in which the selected plurality of character string data among the text data is hidden. 7.   The communication device according to claim 6, wherein the character string hidden text transmission unit transmits text data in which the selected character string data is hidden to the terminal.   The communication device according to claim 6, wherein the character string hidden text transmission unit transmits the text data in which the selected character string data is hidden to a display device installed so as to be visible from the position of the terminal.   The communication device according to any one of claims 1 to 8, further comprising information providing means for transmitting search permission information for the character string data to the terminal. A communication method of a communication device comprising display means and communication means with a terminal,
A plurality of character string data selected by a user operation from the text data displayed on the display means, and each correct order data that is predetermined order data of the plurality of selected character string data. The character string registration function to register,
A question order data generation function for generating each order data in a different order from each correct order data registered by the character string registration function as each question order data of the plurality of selected character string data; and
A character string transmission function for associating the generated question order data with the selected plurality of character string data and transmitting the data to the terminal;
From the terminal, an answer order data receiving function for receiving each answer order data which is the answer order data for each of the plurality of selected character string data;
A determination function for determining each answer order data received by the answer order data receiving function based on each correct answer order data registered by the character string registration function;
A determination result output function for outputting a determination result by the determination function;
A communication method comprising: In a computer of a communication device comprising display means and communication means with a terminal,
A plurality of character string data selected by a user operation from the text data displayed on the display means, and each correct order data that is predetermined order data of the plurality of selected character string data. The character string registration function to register,
A question order data generation function for generating each order data in a different order from each correct order data registered by the character string registration function as each question order data of the plurality of selected character string data; and
A character string transmission function for associating the generated question order data with the selected plurality of character string data and transmitting the data to the terminal;
From the terminal, an answer order data receiving function for receiving each answer order data which is the answer order data for each of the plurality of selected character string data;
A determination function for determining each answer order data received by the answer order data receiving function based on each correct answer order data registered by the character string registration function;
A determination result output function for outputting a determination result by the determination function;
A program that realizes