JP2001100627A - Network education system, network education device, and storage medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a network education system, a network education device, and a storage medium, enabling a teacher to easily grasp understanding degrees and questions of students, and provide them with a comprehensible and smooth teaching. SOLUTION: A CPU 11 of a master machine 1 transmits questions to respective slave machines 2a, 2b, 2c, and makes them to be displayed on the display devices 21a, 21b, 21c of the respective slave machines 2a, 2b, 2c, and also receives answer data inputted from input devices of respective slave machines 2a, 2b, 2c by a communication device 17 whenever necessary, and displays the stages according to the number of answers on answer status display screens 14a, 14b, 14c corresponding to the respective slave machines 2a, 2b, 2c.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a network education system, a network education apparatus, and a storage medium for providing a lesson by connecting a plurality of computers via a network or the like.

[0002]

2. Description of the Related Art Conventionally, there is a case where a class such as mathematics is performed using a scientific calculator or the like, and in such a class, each student proceeds with the class using his / her own scientific calculator. Usually, in a class using such a scientific calculator, a teacher or the like gives a presentation or presents a problem using a blackboard or an OHP (Over Head Projector) or the like, and each student presents a problem to his / her own scientific calculator. The mainstream is a class style in which the user inputs, solves a question, and conducts a question-and-answer session.

[0003]

However, in the above-mentioned conventional math class using a scientific calculator, every time a teacher tries to make a student answer a problem using a scientific calculator, a blackboard or the like is used. Using the OHP to present the question, the student had to transcribe the question and enter it into a scientific calculator. Therefore, it is desirable to give the students the questions prepared by the teacher quickly and easily to each student, to reduce the amount of time the students have to spend besides answering the questions, and to provide students with smoother lessons. It is rare.

[0004] Further, in the above-mentioned conventional class form, there is a problem that it is difficult for the teacher to grasp the understanding situation of the class for each student. Furthermore, for example, if a student asks a question while the teacher is giving a presentation, the flow of the class may be stopped, or the answer to the question may be postponed, resulting in the student There was a problem that questions were not effectively resolved.

[0005] An object of the present invention is to provide a network education that enables a teacher to easily understand the degree of understanding and questions of a student, and to provide students with an easy-to-understand and smooth lesson. To provide a system, a network education device, and a storage medium.

[0006]

According to the first aspect of the present invention,
A single master device for teacher (for example, master device 1 shown in FIG. 1) and a plurality of child devices for each student (for example, slave devices 2a and 2 shown in FIG. 1).
b, 2c), a network education system (for example, FIG. 1)
In the network education system 100 shown in FIG. 1, the master device for the teacher transmits question data created to each of the plurality of child devices for the student, for example.
The CPU 11 and the communication device 17 shown in FIG. 2A; step S2 in FIG. 5; and answer data transmitted from each of the plurality of student slaves with respect to the question data transmitted by the question transmitting means. Answer receiving means for receiving (for example, CPU 11 and communication device 17 shown in FIG. 2A)
And answer status display means for displaying the progress of the answer based on the answer data received by the answer receiving means (for example, the display device 14 shown in FIG. 2A;
6; FIG. 1 (B)), wherein the plurality of student slave units each receive and display the question data transmitted from the teacher master unit by the question transmission means. Means (for example, the display device 2 shown in FIG. 2B and FIG. 1)
1a, 21b, 21c; step S3 in FIG. 5; and answer transmitting means for transmitting answer data input for the question data displayed by the question displaying means to the master device for teacher (for example, FIG. 2). (B), the CPU 110 and the communication device 170; step S5 in FIG. 5).

According to the first aspect of the present invention, there is provided a network education system in which a plurality of computers each including a single master unit for a teacher and a plurality of slave units for each student are communicatively connected. The master device for teacher transmits the created question data to the plurality of child devices for student by the question transmitting means, and the answer receiving means responds to the question data transmitted by the question transmitting means. Answer data transmitted from each of the plurality of student handset units is received, and the answer status display means displays the progress of the question answer based on the answer data received by the answer receiving means. Also,
The plurality of slave units for the student each receive and display the question data transmitted from the master unit for the teacher by the question transmission unit by the question display unit, and display the question by the answer transmission unit. The answer data input for the question data displayed by the means is transmitted to the teacher master unit.

According to a fifth aspect of the present invention, a plurality of slave units for each student (for example, the slave units 2a, 2b, and 2c shown in FIG. 1) are communicatively connected to each other to exchange data with the plurality of slave units. A problem transmitting means (for example, a teacher training network training device (for example, the parent device 1 shown in FIG. 1)) for transmitting created question data to each of the plurality of child devices and displaying the same.
CPU 11 and communication device 17 shown in FIG. 2A; step S2 in FIG. 5; and answer data transmitted from each of the plurality of slave units with respect to the problem data transmitted by the problem transmitting means. Answer receiving means (for example, the CPU 11 and the communication device 17 shown in FIG. 2A), and answer status displaying means (for example, FIG. 2) for displaying the progress of the question answer based on the answer data received by the answer receiving means.
Display device 14 shown in (A); step S6 in FIG. 5; FIG.
(B)).

According to the fifth aspect of the present invention, there is provided a network training apparatus for a teacher which is communicatively connected to a plurality of slave units for each student and transmits and receives data to and from the plurality of slave units. The means transmits the created question data to each of the plurality of slaves, and displays the answer data.
In response to the question data transmitted by the question transmission means, answer data transmitted from each of the plurality of slave units is received, and the answer status display means responds to the question data based on the answer data received by the answer reception means. Show progress.

Therefore, the teacher who operates the master unit can grasp at a glance the answer situation of each student who solves a problem using each slave unit. As a result, guidance according to the ability of each student can be performed, and a lesson that can be easily understood for the student can be performed.

The invention according to claim 2 provides a single master device for teacher (for example, master device 1 shown in FIG. 8A) and a plurality of child devices for each student (for example, FIG. 8A). Slave units 2a, 2b shown in
2c) is a network education system (for example, the network education system 100 shown in FIG. 8) in which a plurality of computers configured to communicate with each other are connected, and the master device for the teacher is a plurality of child devices for the student. The transmission means (for example, FIG. 2
CPU 11 and communication device 17 shown in (A); step S34 in FIG. 9), and question receiving means (for example, shown in FIG. 2A) for receiving question data transmitted from each of the plurality of child devices for students. CPU 11 and communication device 17; step S38 in FIG. 9); and question storage means for storing the question data received by the question reception means in association with the data transmitted to the plurality of slave units by the data transmission means (for example, FIG. 2 (A); a question history memory 13c shown in FIG. 3; step S39 in FIG. 9), and each of the plurality of child devices for the student is transmitted from the master device for the teacher. Data display means (for example, display devices 21a, 21b and 21c shown in FIGS. 2B and 8A) for receiving and displaying the data of Shin Ask transmitting means (e.g., CPU 110 and the communication device shown in FIG. 2 (B) 170; FIG. 9
(Step S37; FIG. 8A)).

According to the second aspect of the present invention, there is provided a network education system in which a plurality of computers each comprising a single master unit for a teacher and a plurality of slave units for each student are connected to each other, The master device for the teacher transmits predetermined data to the plurality of child devices for the student by data transmission means, and the question data transmitted from the plurality of child devices for the student by the question receiving device. And the question storage means stores the question data received by the question reception means in association with the data transmitted to the plurality of slaves by the data transmission means. Further, the plurality of slave units for the student each receive and display predetermined data transmitted from the master unit for the teacher by the data display unit, and the question transmission unit transmits the question data to the teacher. To the parent machine.

The invention according to claim 7 provides a plurality of slave units for each student (for example, the slave units 2a, 2b, 2 shown in FIG. 8A).
c), and is connected to and communicates with the plurality of slave units to transmit and receive data to and from the plurality of slave units.
FIG. 2 (A) is a master unit 1) which transmits predetermined data to each of the plurality of slave units and causes the data to be displayed (for example, the CPU 11 and the communication device 17 shown in FIG. 2 (A); 9 (step S34) and question receiving means (eg, the CPU 11 and the communication device 1 shown in FIG. 2A) for receiving question data transmitted from each of the plurality of slaves.
7; Step S38 in FIG. 9) and question storage means for storing the question data received by the question reception means in association with predetermined data respectively transmitted to the plurality of slaves by the data transmission means (for example, FIG. 2). RA shown in (A)
M13; a question history memory 13c shown in FIG. 3; step S39 in FIG. 9).

According to the seventh aspect of the present invention, there is provided a teacher's network training apparatus which is communicatively connected to a plurality of slave units for each student and transmits and receives data to and from the plurality of slave units. Means for transmitting predetermined data to each of the plurality of slaves and displaying the data, question receiving means for receiving question data respectively transmitted from the plurality of slaves, and question storage means for receiving the question The question data received by the means is stored in association with predetermined data respectively transmitted to the plurality of slaves by the data transmission means.

Therefore, the student does not stop the flow of the class even if the student transmits the question data from his / her child unit to the master unit operated by the teacher during the class. Question data can be created and transmitted without having to do so, and the teacher can perform a smoother lesson.

Further, when the student transmits the question data from the child device to the parent device, the question data can be stored in association with the data displayed on each child device.
By looking at the question data stored after the end of the lesson, etc., it is possible to know which part of which lesson is the question and which question can be clearly understood. As a result, an accurate explanation for the question can be given to the student, and the student's question can be effectively resolved.

According to a third aspect of the present invention, a single master unit for teacher (for example, master unit 1 shown in FIG. 10) and a plurality of slave units for each student (for example, slave unit 2a shown in FIG. 2b, 2c) is a network education system (for example, the network education system 100 shown in FIG. 10) in which a plurality of computers constituted by the teachers are connected to each other by the teacher. Data transmitting means for transmitting predetermined data to each slave unit (for example, CPU 11 and communication device 17 shown in FIG. 2A; step S5 in FIG. 11)
4) and a specific signal transmitted when the content of the lesson is not understood from the plurality of child devices (for example, FIG.
(Press signal of "don't know" key 120A shown in (B))
(For example, C shown in FIG. 2A)
PU 11 and communication device 17) and signal number display means for displaying the number of the specific signal received by the signal receiving means (for example, display device 14 shown in FIG. 2A; step S58 in FIG. 11; FIG. 10). (B)), and each of the plurality of slave units for the student receives and displays predetermined data transmitted from the master unit for the teacher (for example, FIG. 2 (B) And the display device 21 shown in FIG.
a, 21b, 21c) and signal transmitting means for transmitting a specific signal input when the content of the lesson is not understood to the teacher's master unit (for example, the CPU 1 shown in FIG. 2B).
10 and the communication device 170; step S57 in FIG. 11; FIG. 10 (A)).

According to the third aspect of the present invention, there is provided a network education system in which a plurality of computers each composed of a single master unit for a teacher and a plurality of slave units for each student are communicatively connected, The master device for the teacher transmits predetermined data to the plurality of child devices for the student by data transmission means, and the contents of the lesson are understood from the plurality of child devices for the student by the signal reception device. A specific signal transmitted when there is no signal is received, and the number of the specific signal received by the signal receiving means is displayed by the signal number display means. Further, the plurality of slave units for the student each receive and display predetermined data transmitted from the master unit for the teacher by the data display unit, and the contents of the lesson are understood by the signal transmission unit. If not, a specific signal to be input is transmitted to the master device for teacher.

According to an eighth aspect of the present invention, a plurality of slave units for each student (for example, the slave units 2a, 2b, and 2c shown in FIG. 10) are communicatively connected and transmit and receive data to and from the plurality of slave units. A network education device for teachers (for example, the parent device 1 shown in FIG. 10), which transmits predetermined data to each of the plurality of child devices and causes the data to be displayed (for example,
CPU 11 and communication device 17 shown in FIG.
Step S54) and a signal for receiving a specific signal transmitted when the lesson contents are not understood from the plurality of child devices (for example, a pressing signal of the “don't know” key 120A shown in FIG. 2B) Receiving means (for example, FIG. 2 (A)
CPU 11 and communication device 17), and signal number display means for displaying the number of the specific signals received by the signal receiving means (for example, the display device 14 shown in FIG. 2A);
(Step S58 in FIG. 11; FIG. 10B)).

According to the invention of claim 8, there is provided a teacher's network training apparatus which is connected to a plurality of slave units for each student and transmits / receives data to / from the plurality of slave units. Means for transmitting predetermined data to each of the plurality of slaves and displaying the data; signal receiving means for receiving a specific signal transmitted from the plurality of slaves when lesson contents are not understood; The signal number display means displays the number of the specific signal received by the signal receiving means.

Therefore, the teacher who operates the parent machine can grasp the number of students who do not understand the lesson.
Therefore, for example, if there are many students who do not understand the lesson, the contents can be re-explained in an easy-to-understand manner, and the lesson can be provided to the student in an easy-to-understand manner.

According to a fourth aspect of the present invention, there is provided a master unit for a single teacher (for example, a master unit 1 shown in FIG. 14) and a plurality of slave units for each student (for example, a slave unit 2a shown in FIG. 14). 2b, 2c) is a network education system (for example, a network education system 100 shown in FIG. 14) in which a plurality of computers configured by communication are connected to each other. Transmitting means for transmitting to each of a plurality of slave units (for example, CPU 11 and communication device 17 shown in FIG. 2A; step S in FIG. 15)
82; FIG. 14 (A)), correct answer storage means (eg, storage device 15 shown in FIG. 2 (A)) for storing correct data for the question data transmitted by the question transmitting means,
Answer receiving means (for example, CPU 11 and communication device 17 shown in FIG. 2A) for receiving answer data transmitted from the plurality of student handset units in response to the question data transmitted by the question transmitting means. Scoring means for scoring the answer data received by the answer receiving means with reference to the correct answer data stored in the correct answer storing means (for example,
CPU 11 shown in FIG. 2A; step S8 in FIG.
7) and a scoring result storage means for storing the scoring result by the scoring means (for example, RAM 13 shown in FIG. 2A; scoring data memory 13e shown in FIG. 3; step S in FIG. 15)
88) and scoring data transmitting means for transmitting the answer data scored by the scoring means to each slave unit (for example, the CPU 11 and the communication device 17 shown in FIG. 2A; step S90 in FIG. 15; FIG. 14 ( C)), and each of the plurality of slave units for students receives and displays the question data transmitted by the question transmission means (for example, FIG. 2B and FIG. 14). And answer transmission means for transmitting answer data input to the question data displayed on the question display means to the master device for teacher (for example, FIG. 2).
CPU 110 and communication device 170 shown in FIG.
Step S84; FIG. 14B) and scoring data display means for receiving and displaying the answer data after scoring transmitted by the scoring data transmitting means (for example, FIG. 2B and the display device of FIG. 14). 21a, 21b, 21c).

According to the fourth aspect of the present invention, there is provided a network education system in which a plurality of computers each comprising a single master unit for a teacher and a plurality of slave units for each student are communicatively connected. The master device for teacher transmits the created question data to the plurality of child devices for student by the question transmission means, and correct answer data for the question data transmitted by the question transmission means by the correct answer storage means. The answer receiving means receives the answer data transmitted from each of the plurality of child devices for the student with respect to the question data transmitted by the question transmitting means, and the scoring means, by the answer receiving means. The received answer data is scored with reference to the correct answer data stored in the correct answer storing means, and the scoring result by the scoring means is stored by the scoring result storing means. The marking data transmission means, for transmitting each answer data scored by the scoring means to each child machine.

Each of the plurality of slave units for the student receives and displays the question data transmitted by the question transmitting means by the question displaying means, and displays the data on the question displaying means by the answer transmitting means. Send the answer data entered for the displayed question data to the master device for the teacher,
The scoring data display means receives and displays the answer data after scoring transmitted by the scoring data transmitting means.

According to a tenth aspect of the present invention, a plurality of slave units for each student (for example, the slave units 2a, 2b and 2c shown in FIG. 14).
A network training device for teachers (for example, master unit 1 shown in FIG. 14) that is connected to and communicates with the plurality of slave units, and transmits created question data to the plurality of slave units. And question display means (for example, the CPU 11 and the communication device 17 shown in FIG. 2A; step S82 in FIG. 15; FIG. 14A), and correct answer data for the question data transmitted by the question transmission means. A correct answer storage unit (for example, the storage device 15 shown in FIG. 2A) that stores the answer data transmitted from the plurality of slave units in response to the question data transmitted by the question transmission unit. The answer data received by the answer receiving means (for example, the CPU 11 and the communication device 17 shown in FIG. 2A) is stored in the correct answer storing means. Scoring means for scoring by irradiation (for example,
CPU 11 shown in FIG. 2A; step S8 in FIG.
7) and a scoring result storage means for storing the scoring result by the scoring means (for example, RAM 13 shown in FIG. 2A; scoring data memory 13e shown in FIG. 3; step S in FIG. 15)
88), and the scoring data transmitting means (e.g., the CPU 11 and the communication device 17 shown in FIG. 2A) for transmitting the answer data scored by the scoring means to each slave unit and displaying the answer data.
(Step S90 in FIG. 15; FIG. 14 (C)).

According to the tenth aspect of the present invention, there is provided a teacher's network education apparatus which is communicatively connected to a plurality of slave units for each student and transmits and receives data to and from the plurality of slave units. The means transmits the created question data to the plurality of slaves for display, the correct answer storage means stores in advance correct answer data for the question data transmitted by the question transmitting means, and the answer receiving means includes Answer data transmitted from each of the plurality of slave units with respect to the question data transmitted by the question transmitting means is received, and the scoring means stores the answer data received by the answer receiving means in the correct answer storing means. Scoring with reference to the correct answer data, the scoring result storage means stores the scoring result by the scoring means,
The scoring data transmitting means transmits the answer data scored by the scoring means to each slave unit for display.

Therefore, when conducting the test, the question is automatically transmitted to each student, and the answer data sent from each student is graded, the score result is stored, and the answer data after the grade is returned. Since the teacher only needs to check the stored scoring data, the burden on the teacher when performing the test can be reduced.

According to a sixth aspect of the present invention, in the network education apparatus according to the fifth aspect, the answer status display means (for example, the display device 14 shown in FIG. 2A;
(B)) is characterized in that the progress of the answer to the question is displayed as a graph showing the required answer time for each question.

According to the sixth aspect of the present invention, in the network training apparatus according to the fifth aspect, the answer status display means displays the progress of the answer to the question as a graph indicating the time required for answering each question.

Therefore, the teacher can specify which student spends time on which problem by designating the child device.
It can be grasped at a glance, and each student's strengths and weaknesses can be grasped. As a result, it is possible to provide guidance according to each student's strengths and weaknesses, and it is possible to provide lessons that are easier for the students to understand.

According to a ninth aspect of the present invention, in the network training apparatus according to any one of the fifth to eighth aspects, the question answer progress displayed by the answer status display means, the question data received by the question receiving means, An understanding level determining unit (for example, CPU 11 shown in FIG. 2A) for determining an understanding level of each slave unit based on any of the number of the specific signals received by the signal receiving unit; The task transmitting means (for example, FIG. 2
CPU 11 and communication device 17 shown in (A); step S73 in FIG. 13; FIG. 12 (B)).

According to the ninth aspect of the present invention, in the network training apparatus according to any one of the fifth to eighth aspects, the understanding degree determining means includes: a question answer progress displayed by the answer status displaying means; Based on either the question data received by the question receiving means or the number of the specific signals received by the signal receiving means, an understanding level of each slave unit is determined, and the task transmitting means determines the understanding level by the understanding level determining means. According to the result, a task corresponding to the degree of understanding is transmitted to each slave unit.

Therefore, it is possible to assign a task according to the ability of each student, and the student can proceed with the learning more efficiently by solving the task according to the ability of each student. Can be further deepened.

[0034]

Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 15 show a network education system 1 as an embodiment to which the present invention is applied.
00 and the network education system 100
3 is a flowchart for explaining each process executed in step S1.

Although the details will be described later, the network education system 100 according to the embodiment of the present invention includes a master unit 1 and a plurality of slave units (slave units 2a, 2b, and 2c) (FIGS. 1 and 2). 6 and FIG. 14). Further, the configuration may further include the large screen display device 3 (see FIGS. 8, 10 and 12). The network education system 100 is connected to the Internet and LAN, respectively.
(Wired or wireless), optical communication, and other computer networks. The master unit 1 functions as a main computer, and is operated mainly by a teacher in a class, and the slave units 2a, 2b, 2c
Functions as a subcomputer, and is operated mainly by students in class.

Further, master unit 1 according to the embodiment of the present invention
CPU 11 of the network education system 100
In the answer status confirmation process (first embodiment, FIG.
And FIG. 5), a graph display process (second embodiment,
6 and 7), question history recording processing (third embodiment, see FIGS. 8 and 9), presenting graph display processing (fourth embodiment, see FIGS. 10 and 11), level Separate homework transmission processing (fifth embodiment, FIGS. 12 and 13)
14) and test communication processing (sixth embodiment, FIG. 14)
And FIG. 15).

(First Embodiment) FIGS. 1 to 5 are views showing a network education system 100 according to a first embodiment of the present invention, and various processes executed in the network education system 100. It is a flowchart explaining. First, the configuration will be described.

The configuration of the network education system 100 according to the first embodiment will be described. FIG.
1 is a diagram illustrating a schematic configuration of a network education system 100. FIG. As shown in FIG. 1A, the network education system 100 includes a master device 1 and a plurality of slave devices 2a, 2b,
2c are connected by a network,
The question is transmitted to the slaves 2a, 2b, 2c, respectively. Note that the network education system 100 may further include a large screen display device or the like. In this case, the master device 1 transmits the problem to the slave devices 2a, 2b, 2c and the large screen display device, and Display devices 21a of the machines 2a, 2b, 2c,
The problem is displayed on 21b, 21c and the large screen display device.

Each of the slave units 2a, 2b and 2c displays the problem transmitted from the master unit 1 on the display devices 21a, 21b and 21c, and responds to the displayed problem with the respective slave units 2a, 2b and 2c. The answer input from the input device 2c is displayed on the display devices 21a, 21b, 21c. And
On the display device 14 of the parent device 1, answer status display screens 14a, 14b, 14c corresponding to the child devices 2a, 2b, 2c are displayed.

As shown in FIG. 1 (B), when the answer inputted for the question is transmitted from each slave unit 2a, 2b, 2c as needed, for example, the answer status of each slave unit is indicated. The stages are displayed on the answer status display screens 14a, 14b, 14c corresponding to the respective slaves 2a, 2b, 2c of the display device 14.

For example, from the master unit 1 to the slave units 2a, 2b, 2
When a plurality of questions are transmitted to the slave unit c and the answer data transmitted from the slave unit 2a is data in which three questions have been answered, for example, as shown in FIG. "Third stage" is displayed on the status display screen 14a, and if the answer data transmitted from the slave unit 2b is data in a state where one question has been answered, the "second stage" is displayed on the answer status display screen 14b for the slave unit 2b. If the answer data transmitted from the slave unit 2c is data in which five questions have been answered, the answer status display screen 14c for the slave unit 2c is displayed.
"Fifth stage" is displayed. Therefore, the teacher who operates the master unit 1 can grasp at a glance the answer situation such as the number of questions answered by the student operating each slave unit.

Further, for example, a problem transmitted from the master unit 1 is answered in a plurality of stages (for example, in a linear equation, the problem is answered in each stage of “transition”, “simplification of mathematical formula”, and “result”). ), The answer status of the question may be displayed at each stage in one such question.

FIG. 2A is a block diagram showing a configuration of a main part of a control system of master device 1 in the first embodiment.
In FIG. 2A, master device 1 includes a CPU 11, an input device 12, a RAM 13, a display device 14, a storage device 15,
It comprises a storage medium 16, a communication device 17, and a clock 18, and each part except the storage medium is connected by a bus 19.

CPU (Central Processing Unit) 11
Expands an application program specified from a system program stored in the storage device 15 and various application programs corresponding to the system into a program storage area in the RAM 13, and outputs various instructions input from the input device 12. Or RA
M13 is temporarily stored, and in accordance with the input instruction and the input data, various processes are executed in accordance with an application program stored in the storage device 15, and the processing results are stored in the RAM 13 and stored in the display device 14. indicate. Then, the processing result stored in the RAM 13 is stored in a storage destination in the storage device 15 designated by the input device 12.

When executing the answer status confirmation process (see FIGS. 1 and 5) described later, the CPU 11 transmits the question data to each of the slave units 2a, 2b, and 2c by the communication device 17, and the The answering data transmitted from each of the slave units 2a, 2b, and 2c is received by the communication device 17,
It is stored in M13 and displayed on the display device 14.
In addition, a response time is measured based on a clock signal input from the clock 18.

The input device 12 includes cursor keys, numeric input keys, and various function keys such as function keys.
A keyboard and a mouse having a plurality of keys are provided.
Output to Also, a presentation mode switch 12A for selecting a mode for transmitting and displaying presentation data to each of the slave units 2a, 2b, 2c and the large screen display device 3 (hereinafter, referred to as "presentation mode"), a master unit, Test communication mode switch 12 for selecting a test communication mode in which test communication is performed between slave unit 1 and slave units 2a, 2b, and 2c.
B, graph display processing (second embodiment, FIGS. 6 and 7)
) Is executed, a graph key 12C for displaying a question answering situation graph is included.

The RAM (Random Access Memory) 13
The CPU 11 forms a program storage area for expanding various data when executing the various application programs, and expands various data when the CPU 11 executes the answer status confirmation processing (see FIGS. 1 and 5). To form a memory area. FIG. 3 is a diagram schematically showing a memory area formed in the RAM 13 for storing various data.

As shown in FIG. 3, in the RAM 13,
Question memory 13a, answer memory 13b, question history memory 13c, presentation data memory 13d, scoring data memory 13e, replay memory 13f, work memory 13
g, and an unknown key memory 13h are formed. The question memory 13a stores a question to be transmitted to the plurality of slaves 2a, 2b, 2c, and the answer memory 13b stores answer data transmitted from each slave.

The question history memory 13c stores the date memory 13
0a, time memory 130b, sender name memory 130c,
It has a presentation page number memory 130d, and when the CPU 11 executes a question history recording process described later (see the third embodiment, FIGS. 8 and 9) and the like, the child devices 2a, 2b,
The question data transmitted from 2c is stored together with the date, time, sender name, and page number of the presentation data when the question data was received. At that time, the reception date of the question data is stored in the date memory 130a, and the reception time is stored in the time memory 1a.
30b, the sender name is stored in the sender name memory 130c, and the page number of the presentation data is stored in the presentation page number memory 130d.

When the CPU 11 executes a question history recording process (third embodiment, see FIGS. 8 and 9) described later, the presentation data memory 13d stores the slave units 2a, 2b,
The presentation data to be transmitted is stored in 2c or the like.

The scoring data memory 13e stores test communication processing described later (sixth embodiment, see FIGS. 14 and 15).
Are executed by the CPU 11 when the slave units 2a, 2b, 2c
It stores the result of the scoring of the answer data transmitted from. The replay memory 13f stores a presenting graph display process (fourth embodiment, see FIGS. 10 and 11) described later in C.
When the PU 11 executes, the data of the presentation page to be transmitted to the large screen display device 3 and each of the slave units 2a, 2b, and 2c to be displayed is stored. The work memory 13g is a memory area for developing various data when executing the various application programs and storing various data such as input data.

The key memory 13h, which is unknown, is stored in the CPU 1
1 executes the presenting graph display process described later (fourth embodiment, see FIGS. 10 and 11), the input device 120 of the slave units 2a, 2b, 2c received by the communication device 17 The number of push signals of the "don't know" key 120A (for example, "3" in FIG. 3) is stored.

The display device 14 is a CRT (Cathode Ray Tu).
be), a liquid crystal display screen or the like, and display data (for example, answer data, answer status display screen data, and answer answer status graph data transmitted from the slave unit) input from the CPU 11 (second embodiment, FIG. 6 (B)), presentation material data (third embodiment, see FIG. 8 (A)), question data (third embodiment, FIG. 8).
(B), graph data corresponding to the number of push signals of the "don't know" key (fourth embodiment, FIG. 10B)
1), understanding degree graph data (fifth embodiment, FIG.
2), scoring data, etc.) are displayed.

The storage device 15 has a storage medium 16 in which programs, data and the like are stored in advance, and this storage medium 16 is constituted by a magnetic or optical storage medium or a semiconductor memory. The storage medium 16 is fixedly provided in the storage device 15 or is removably mounted. The storage medium 16 includes various application programs corresponding to the network education system 100, an answer status check. Various processing programs such as processing, and data processed by the various processing programs are stored.

The program, data, and the like stored in the storage medium 16 may be configured to be received and stored from another device connected via a communication line or the like. A configuration may be adopted in which a storage device having the storage medium is provided on the other connected device side, and programs and data stored in the storage medium 16 are used via a communication line.

In the network education system 100, when the communication connection between the master unit 1 and each of the slave units 2a, 2b, 2c and the large screen display device 3 is a wired connection, the communication device 17 is a modem (MODEM: MODulator / modem). DEModulator),
It is composed of a terminal adapter (TA) or a router, etc., a telephone line, ISDN
Control is performed to communicate with an external device via a communication line (not shown) such as a line or a dedicated line. The modem is
To communicate with an external device via a telephone line, a CP
U11 is a device that modulates digital data processed by U11 into an analog signal suitable for a frequency band of a telephone line, and demodulates an analog signal input via the telephone line into a digital signal.
This is a device for converting an existing interface into an I interface compatible with ISDN in order to perform communication with an external device via a line, and the file processing device 1 forms a LAN (Local Area Network) as a router. Is a device that connects between other LANs when

In the network education system 100, the master unit 1 and each device may be wirelessly communicated.
In this case, the communication device 8 connects the devices and the LAN by using an electromagnetic wave (radio wave) or light (infrared ray) without using a wired cable by connecting a wireless communication adapter. I do. If it is configured with a modem for a mobile phone or a teleterminal, data communication and the like can be performed in a wide range such as in the prefecture and in Japan. A wireless device that reaches only a limited range such as a weak radio wave, a specific low-power radio wave, or infrared light can be applied to data communication in a classroom or the like.

The clock 8 incorporates oscillating means such as a crystal oscillator, measures time based on an oscillation signal from the oscillating means, and outputs a time signal indicating the current time to the CPU 11 as needed.

Next, the configuration of the slave units 2a, 2b and 2c will be described. Slave units 2a, 2b, 2 according to the embodiment of the present invention.
It suffices that c has the essential configuration necessary to function as a normal personal computer. FIG. 2 (B)
FIG. 3 is a diagram showing a main configuration of a control system of a slave unit 2a (2b, 2c). For example, as shown in FIG.
(2b, 2c) are CPU 110, input device 120, R
AM 22, display devices 21a (21b, 21c) (see FIG. 1), storage device 150, storage medium 160, clock 180,
And a communication device 170 and the like, and each unit except the storage medium 160 is connected by a bus 190.

CPU 110 of slave unit 2a (2b, 2c)
Transmits the question data transmitted from the base unit 1 when the answer status confirmation process (see FIGS. 1 and 5) is executed.
70 and received by the display device 21a (21b, 21b).
Displayed in c). The answer data input from the input device 120 is displayed on the display device 21a (21b, 21c), and the answer data is transmitted to the master device 1 by the communication device 170.

The input device 120 includes a keyboard and a mouse having a plurality of keys, such as a cursor key, a numeric input key, a function key, and various function keys such as a "don't know" key 120A. And a mouse position signal to the CPU 110.

The RAM 22 forms various memory areas as shown in FIG. In this FIG.
2 is a question memory 22a, answer memory 22b, question memory 22c, answer time memory 22d, and work memory 2
2e etc. are formed. The question memory 22a stores question data transmitted from the master unit 1, and the answer memory 22b stores
The answer memory input from the input device of the slave unit is stored, the question memory 22c stores the question data input from the input device of the slave unit, and the answer time memory 22d stores the graph display processing (second embodiment). (See FIGS. 6 and 7) and the like, the time at which answer data for each question was input to the slave unit is stored. The work memory 22e is a memory area for developing various data when executing the various application programs and storing various data such as input data.

The display device 21a (21b, 21c)
Display data constituted by an RT, a liquid crystal display screen, and the like, and input from the CPU 110 (for example, question data transmitted from the master unit 1, presentation data, answer data, question data, and the like input from the input device 120). Is displayed.

The storage device 150 has a storage medium 160 in which programs, data and the like are stored in advance, and this storage medium 160 is constituted by a magnetic or optical storage medium or a semiconductor memory. This storage medium 160
Are fixedly provided in the storage device 150 or are detachably attached to the storage device 150.
Stores various application programs and various data corresponding to the network education system 100.

The program, data, and the like stored in the storage medium 160 may be received from another device connected via a communication line or the like and stored.
A storage device having the storage medium may be provided on another device connected via a communication line or the like, and the program and data stored in the storage medium 160 may be used via the communication line. .

The communication device 170 is the communication device 17 of the base unit 1.
And performs control for performing communication between the child device 2a (2b, 2c) and the external device. Clock 180
Has a built-in oscillating means such as a crystal oscillator, measures time based on an oscillation signal from the oscillating means, and outputs a timed signal indicating the current time to the CPU 110 as needed.

Next, the operation will be described. C of master device 1 of network education system 100 according to the first embodiment.
The answer status confirmation process executed by the PU 11 and the CPU 110 such as the slave unit 2a will be described with reference to the flowchart shown in FIG.

First, the CPU 11 calls a question from the question memory 13a in the RAM 13 (step S1), and transmits the question to each of the slave units 2a, 2b, 2c by the communication device 17 (step S2). The CPU 110 of each of the slave units 2a, 2b, and 2c receives the question transmitted from the master unit 1 by the communication device 170, and issues a question memory 22a in the RAM 22.
And the display devices 21a, 21b, 21c
Is displayed (step S3).

Next, in each of the slave units 2a, 2b and 2c, the input devices 120 and the display devices 21a, 21b, 21
When the answer to the question displayed in c is input (step S4) and the answer data is transmitted to the base unit 1 by the communication device 170 (step S5), the CPU 1 of the base unit 1
1 indicates that the answer data is received by the communication device 17 and R
It is stored in the answer memory 13b in the AM 13. Then, based on the answer data stored in the answer memory 13b,
For example, the stages corresponding to the number of answers are displayed on the display device 14 of the base unit 1.
Answer status display screens 14a, 14b, 1
4c (step S6).

Next, the CPU 11 determines whether or not a time-out has occurred, ie, whether or not a predetermined time has elapsed, based on a clock signal input from the clock 18 (step S7). Ends,
If not, the process returns to step S4.

As described above, the CPU 11 of the master unit 1 sends the question to each of the slave units 2a, 2b, 2c. Each slave unit 2a,
The CPU 110 of each of the slaves 2b, 2c displays the question transmitted from the master unit 1 on the display device 21a, 21b, 21c, and at the same time, the answer data input from the input device 120 of each of the slave units 2a, 2b, 2c. To the parent device 1. The CPU 11 of the parent device 1 receives the response status from the communication device 17 at any time, and displays a stage corresponding to the number of answers on the answer status display screen 14 for each of the slaves 2a, 2b, and 2c on the display device 14.
a, 14b, and 14c.

Therefore, the teacher who operates the master unit 1 can grasp at a glance the answer situation of each student who solves a problem using each of the slave units 2a, 2b and 2c. as a result,
It is possible to provide guidance according to the answer situation of each student.

Further, the teacher sends a message from the master unit 1 to each of the slave units 2a and 2a.
The students send the questions to b and 2c and display them, and the students can prepare the answers to the questions displayed on their own slaves using their own slaves, so that the students answer the questions. It is possible to reduce the time spent for other than the above, for example, the time for transcribing a question, and to proceed with a smoother lesson.

Note that in the first embodiment,
Each of the slaves 2a, 2b, displayed on the display device 14 of the master 1,
Answer status display screens 14a, 14b, 14c for 2c
Is displayed according to the number of answers of the answer data transmitted from each of the slave units 2a, 2b, and 2c. However, the present invention is not limited to this.
The answer data transmitted from a, 2b, and 2c may be displayed as it is, or a step display according to the number of correct answers to the question may be performed, and for an incorrect answer question, the answer data may be displayed as it is. You may do it. Furthermore, other detailed configurations can be appropriately changed without departing from the spirit of the present invention.

(Second Embodiment) Next, a network education system according to a second embodiment will be described with reference to FIGS. In the configuration of the network education system and the main part configuration of the parent machine and the child machine in the second embodiment, the configuration of the network education system system 100 of the first embodiment, the parent machine 1, and the child machine 2a (2
Descriptions of the same parts as those of the main parts b and 2c) are omitted. The difference from the first embodiment is a graph display process executed by the CPU 11 of the parent device 1 and the CPU 110 of the child device 2a (2b, 2c) of the network education system 100. explain.

First, the configuration will be described. In the network education system 100 according to the second embodiment,
When executing the graph display process (see FIGS. 6 and 7), the CPU 11 of the master unit 1 issues a display instruction of the question answering status graph by the graph key 12C for displaying the question answering status graph of the input device 12. When a slave unit for displaying the question answering situation graph is input, answer data and an answer time are received from the designated slave unit by the communication device 17 and the answer data and the answer time are used to determine the question. An answer status graph is created and displayed on the answer status display screen for the designated slave unit on the display device 14.

The CPUs 110 of the slave units 2a, 2b, 2c
Answer data input from the input device 120 is stored in the RAM 22.
The answer time memory 22b in the RAM 22 stores the time at which answer data was input for each question, that is, the answer end time, in addition to storing the answer data for each question.
Then, when specified by the parent machine 1, the answer memory 22b
The answer data of each question stored in the answer time memory 22d and the answer time of each question stored in the answer time memory 22d are transmitted to the master unit 1 by the communication device 170.

FIG. 6 is a diagram showing a schematic configuration of a network education system 100 according to the second embodiment. FIG. 6 (A) shows, for example, a case where the main unit 1 transmits
b, 2c, the problem is transmitted to each of the slave units 2a, 2b, 2c.
c shows the answer status display screens 14a, 14b, and 1 corresponding to the respective child devices on the display device 14 of the master device 1.
FIG. 4C is a diagram showing a state displayed at 4c according to the number of answers and the like. FIG. 6A shows a case where the answer status display screen 14c for the slave unit 2c is selected, for example, as indicated by a thick line frame in the figure.

FIG. 6B shows that the answer data and the answer end time are transmitted from the slave unit 2c to the master unit 1 and the time corresponding to the slave unit 2c is displayed on the answer status display screen 14c of the display unit 14 of the master unit 1. This shows a state in which a graph of the question answering status is displayed. In FIG. 6B, for example, a time t is plotted on the answer status display screen 14c as a graph of the answer status on the horizontal axis, and the time at which the answer data of each question is input is displayed on the time axis. A graph like this is displayed. The dashed display 140 shown in the graph indicates the answer end time of each question, and the numbers “1”, “2”, “3”, and “4” near the dashed display 140 indicate the question, respectively. Are shown.

Next, the operation will be described. CPU 11 of child machine 1 and child machine 2 in network education system 100
The graph display processing executed by the CPU 110 at a (2b, 2c) will be described with reference to the flowchart shown in FIG.

First, the CPU 11 of the base unit 1
A question from the question memory 13a in the server (step S
11), the problem is reported to each of the slave units 2a, 2
b, 2c and the CPU 1 of each slave unit 2a, 2b, 2c.
10 displays the problem on the display devices 21a, 21b, 21c (step S12). And the slave units 2a, 2
b, 2c CPU 110 includes display devices 21a, 21b,
When an answer is inputted from the input device 120 to the question displayed on the answer 21c (step S13), the inputted answer data is stored in the answer memory 22b of the RAM 22,
Based on the clock signal input from the clock 180, the time at which the answer data for each question was input is indicated by the slave units 2a, 2
Answer time memory 2 in RAM 22 for each of b and 2c
It is stored in 2d and recorded (step S14).

Then, in the input device 12 of the base unit 1,
Graph key 12 for displaying question answering situation graph
When a question answer status graph display instruction is input by C (step S15), the CPU 11 specifies a slave unit on which the question answer status graph is to be displayed according to the input instruction (step S16), and the designated slave unit (for example, , Slave unit 2
The answer data and answer time data transmitted from c) are received by the communication device 17 (step S17).

Next, the CPU 11 sets the display device 14 of the base unit 1 on the basis of the received answer data and answer time data.
A question answer status graph for the slave unit (eg, the slave unit 2c) specified in step S16 is displayed on the answer status display screen (eg, the answer status display screen 14c) corresponding to the designated slave unit (step S18). Then, it is determined whether or not a slave unit different from the designated slave unit on which the question answering status graph is currently displayed is specified (step S19).
If another child device is designated, the question answering status graph currently displayed on the display device 14 of the parent device 1 is cleared (step S20), and the process returns to step S16. If another child device has not been designated, it is determined whether or not the process has ended (step S21). If so, the process ends.
If not, the process returns to step S17.

As described above, in the network education system 100 according to the second embodiment, the CP
U11 transmits a question to each of the slaves 2a, 2b, and 2c, designates a slave to display a question answer status graph, and, based on the answer data and answer time data transmitted from the designated slave, determines the question. The answer status graph is displayed on the answer status display screen of the display device 14 corresponding to the designated slave unit.

Therefore, the teacher who operates the master unit 1 can grasp at a glance which question the student operating the designated slave unit takes and how much time is spent. Therefore, for example, when students are allowed to solve questions in a plurality of fields at a time, it is possible to clarify which field the student has stumbled in when answering the questions.

Note that in the second embodiment,
Although the question answering situation graph for the designated slave unit is displayed on the display device 14, it is also possible to designate a plurality of slave units at this time. For example, the question answering state graphs of all students can be displayed simultaneously. It is also possible to display.

(Third Embodiment) A network education system according to a third embodiment will be described with reference to FIGS. In the configuration of the network education system and the main part configuration of the parent machine and the child machine according to the third embodiment, the configuration of the network education system system 100 of the first embodiment and the parent machine 1, the child machine 2a (2b, 2
The description of the same parts as those in the main part of c) is omitted. Further, the difference from the first embodiment is that the CPU 11 of the parent device 1 and the child device 2 of the network education system 100 are different.
Since this is a question history recording process executed by the CPU 110 of a (2b, 2c), this process will be described with reference to FIGS.

When executing the question history recording process (see FIGS. 8 and 9), the CPU 11 of the base unit 1 displays presentation material data (hereinafter referred to as "presentation data") p1 on a large screen. Device 3 and each slave unit 2a, 2
b, 2c, while the presentation is being performed, for example, if question data is transmitted from one slave to the master 1, the date, time, sender name, question, The question data received together with the page number of the presentation data displayed at the time of data reception is stored in the RAM.
13 is stored in a question history memory 13c. When the presentation is completed and the teacher who operates the master unit 1 inputs an instruction to display a question, the content of the question data transmitted during the presentation is changed according to the date, time, The information is displayed on the display device 14 together with the sender name, the page number of the presentation data displayed when the question data was received, and the like.

FIG. 8 is a diagram showing a schematic configuration of a network education system 100 according to the third embodiment. As shown in FIG. 8A, the network education system 100 according to the third embodiment includes
In addition to a plurality of slave units 2a, 2b, and 2c, a large-screen display device 3 including a projector and the like is connected by a network. Then, for example, presentation data such as a graph, a diagram, and a mathematical formula is transmitted to the large screen display device 3 and each of the slave units 2a, 2b, and 2c by the master unit 1,
Is displayed.

As shown in FIG. 8A, for example, the presentation page data p1 of page number b1 “7” is displayed on the large screen display device 3 and the display device 21 of each of the slave units 2a, 2b, 2c.
When a presentation-type class is being advanced in the state displayed on a, 21b, and 21c, as shown by an arrow in the figure, question data is sent from a certain child device (for example, the child device 2a) to the parent device 1. When transmitted, master device 1 receives the question data. The date and time when the question data was received, the page number b1 of the presentation page data p1 displayed when the question data was received, the sender of the question data, ie, the question data received along with the name of the questioner, are stored in the question history in the RAM 13. It is stored in the memory 13c. Further, when question data is transmitted from another child device to the master device 1, the question data is similarly received in the date and time when the question data was received, and the presentation page data p1 displayed when the question data was received. Is stored in the question history memory 13c in the RAM 13 together with the page number b1 and the sender of the question data, ie, the name of the questioner.

After the presentation is completed, the teacher who operates the master unit 1 asks the question history memory 13
When the data stored in c is called, FIG.
As shown in (B), all the question data received by master device 1 during the presentation is displayed on display device 14. At this time, for example, the date d1 when the question data such as “8/12” is received, “PM 1:30”, “PM 1
1:50], when the question data is received,
The page number b1 (d3) of the presentation data p1 displayed at the time of receiving the question data, such as "Presentation page: 7" or "Presentation page: 9", "Questioner A:"
And the name of the question data sender such as “Questioner C:”, ie, the questioner name d4, and the content d of the received question data.
5 is displayed on the display device 14.

Next, the operation of the question history recording process executed by the CPU 11 of the parent device 1 and the CPU 110 of the child device 2a (2b, 2c) of the network education system 100 in the third embodiment is shown in FIG. Description will be made based on the flowchart shown.

First, a mode for transmitting and displaying presentation data to each of the slave units 2a, 2b, 2c and the large screen display device 3 by the presentation mode switch 12A of the input device 12 (hereinafter referred to as "presentation mode"). ) Is selected (step S31), the CPU 11 of the base unit 1
The presentation data previously stored in the storage device 15 is expanded in the presentation data memory 13d, and among the presentation data, a page of the presentation data to be displayed (hereinafter, referred to as a page).
"Presentation page". ) (Step S3)
2) The presentation page data p1 (for example, presentation page data with the page number b1 of “7”) is transmitted to the large screen display device 3 and displayed (step S33).
At the same time, the designated presentation page data p1 is also transmitted to each of the slave units 2a, 2b, and 2c, and each of the slave units 2a, 2b, and 2c.
The CPU 110 of c displays the presentation page data p1 on the display devices 21a, 21b, 21c (step S34).

Next, CPU 11 of base unit 1 determines whether or not a display page change instruction has been issued (step S3).
5) If there is an instruction to change the display page, the process returns to step S32, where the presentation page is designated again, and the presentation page data p1 is transmitted to the large screen display device 3 and each of the slave units 2a, 2b, 2c. Then, each slave unit 2a, 2b, 2
c on the display devices 21a, 21b, and 21c. If there is no change instruction, the process proceeds to step S36.

At step S36, each of the slave units 2a, 2
When the CPU 110 of b, 2c creates question data in accordance with the input instruction and the input data from the input device 120 and transmits the question data to the master device 1 by the communication device 170 (step S37), the CPU 11 of the master device 1 In step S37, it is determined whether or not the question data transmitted from the slave units 2a, 2b, and 2c has been received by the communication device 17 (step S38). If not, the process returns to step S34 to return to the question data. Is received, the content d5 of the received question data, the reception date d1,
The time d2, the sender name d4, and the presentation page number d3 (for example, the presentation page data p) displayed on the large screen display device 3 and the slave units 2a, 2b, and 2c at the time of reception.
The page number b1 “7” of 1 is stored in the question history memory 13c and stored (step S39).

Next, the CPU 11 of the base unit 1 determines whether or not there has been an instruction to end the presentation (step S40).
34, when there is a termination instruction, the input device 12
Key input for instructing display of the question content d5 stored in the question history memory 13c (step S4).
According to 1), the date d1, the time d2, the sender name d4, and the large screen display device 3 and the child device that the parent device 1 received during the presentation and the question content d5 stored in the question history memory 13c were received. A list is displayed together with the presentation page number d3 displayed on 2a, 2b, and 2c (step S42), and the process ends.

As described above, the CPU 11 of the master unit 1 displays the presentation data on the large-screen display device 3 and the slave units 2a, 2b, and 2c. When the data is received, the question data is received at date d1 and time d
2. Sender name d4 and presentation page number d3 in RAM1
3 is stored in the question history memory 13c. Then, when a display instruction of the question content d5 is input after the end of the presentation or the like, the CPU 11 sets the date d when the content d5 of the question data received during the presentation is received.
1, time d2, sender name d4, presentation page number d3
Is displayed on the display device 14.

Therefore, while the teacher is proceeding with the presentation-type lesson, the student sends question data to the master unit 1.
The student can create and transmit the question data without hesitation when the question arises, because the flow of the lesson does not stop even if the question is transmitted. In addition, since the content of the question d5 can be stored together with the date d1, the time d2, the name of the questioner d4, and the presentation page number d3 at that time when the student asked the question, the content can be stored after the presentation or after the class. However, by looking at the question data, the teacher can clearly understand the student's question, so that the student can be given an accurate explanation of the question, and the student's question can be solved effectively Becomes

In the third embodiment, the CPU 11 of the master unit 1 stores the received question data together with the date d1, time d2, sender name d4, and presentation page number d3 of receiving the question data. However, for example, the time since the presentation page was displayed may be stored. In this case, the teacher can more clearly indicate at which point in the class the student had a question. be able to.

Further, for example, the large-screen display device 3 and the child device 2
a, 2b, and 2c, when a student wants to ask a question with a different content from the presentation page, the student specifies a presentation page number and the like when creating question data using 1 and the parent device 1 may store the specified presentation page number together with the question data and the like.

(Fourth Embodiment) A network education system according to a fourth embodiment will be described with reference to FIGS. In the configuration of the network education system and the main part configuration of the parent machine and the child machine in the fourth embodiment, the configuration of the network education system 100 of the first embodiment and the parent machine 1 and the child machine 2a (2b, 2c) )
The description of the same parts as those of the main part is omitted. The difference from the first embodiment is that the CPU 11 of the parent device 1 and the child device 2a (2
b and 2c), which are the graph display processing during the presentation executed by the CPU 110,
This processing will be described.

The CPU 11 of the master unit 1 of the network education system 100 according to the fourth embodiment executes the above-described presenting graph display process (see FIGS. 10 and 11) when the large screen display device 3 and the child Machines 2a, 2b, 2c
In the state where the presentation data p1 of the page number b1 designated by the user is transmitted and displayed, while the lesson in the presentation form is being advanced, the student uses the input device 120 of his / her child device to input “not sure”. Key 12
When 0A is input, the "don't know" key 120
A is received by the communication device 17, and the number of the received “Don't Know” key 120 A press signals is graphed for each presentation page, and the graph 141 is displayed on the display device 1.
4 is displayed. Then, according to the input instruction, the graph displayed on the display device 14 is stored in the specified storage destination.

The input device 120 of each of the slave units 2a, 2b, and 2c of the network education system 100 according to the fourth embodiment is provided with a "don't know" key 120A. In the next step, the student presses the "don't know" key 120A of the handset 2a, 2b, 2c.
Is input, the CPUs 110 of the slave units 2a, 2b, and 2c are input.
Transmits the press signal to the base unit 1 by the communication device 170.

FIG. 10 is a diagram showing a schematic configuration of a network education system 100 according to the fourth embodiment. As shown in FIG. 10, in the network education system 100 according to the fourth embodiment, in addition to the master unit 1 and the plurality of slave units 2a, 2b, and 2c, the large-screen display device 3 is further connected to the network. It is connected. Then, the presentation page data p1 and the like of the page number b1 designated by the master unit 1 are transmitted to the large screen display device 3 and each slave unit 2
a, 2b, 2c and displayed.

FIG. 10A shows the presentation data p1 from the master unit 1 to the large screen display device 3 and each of the slave units 2a, 2b and 2c.
And the like are transmitted and displayed, indicating a state in which a lesson in a presentation form is being advanced. In such a state, for example, an “unknown” key is input by the input device 120 of the child device 2a or the child device 2c. A case where the input of 120A is performed is shown.

As shown in FIG. 10A, for example, “don't know” by the input devices 120 of the slave units 2a and 2c.
When the key 120A is pressed, a push signal of the "don't know" key 120A is transmitted from the slave units 2a and 2c to the master unit 1 as indicated by arrows in FIG. Master device 1 receives the press signal of “unknown” key 120A, and displays on display device 14 a graph 141 corresponding to the number of received press signals of “unknown” key 120A. That is,
The graph 1 displayed on the display device 14 of the master unit 1 when the number of slave units for which the "don't know" key 120A is input increases.
The value of 41 increases. Therefore, the teacher who operates the master unit 1 can grasp in real time the number of students who do not understand the contents of the lesson.

Next, in the network education system 100 according to the fourth embodiment, the CPU 11
The presenting graph display process executed by the CPU 110 of the child device 2a (2b, 2c) will be described with reference to the flowchart shown in FIG.

First, when the presentation mode is selected by the presentation mode switch 12A of the input device 12 of the base unit 1 (step S51), the CPU 11 of the base unit 1 lists the presentation pages stored in the storage unit 15 in advance. Is displayed on the display device 14 (step S52). Then C
The PU 11 designates a presentation page from the list of presentation pages displayed on the display device 14 according to the input instruction (step S53), and transmits the designated presentation page data p1 to each of the slave units 2a, 2b, 2c. The information is displayed on the display devices 21a, 21b, and 21c of the slave units 2a, 2b, and 2c (step S54), and the designated presentation page data p1 is transmitted to the large-screen display device 3 and displayed (step S55).

Next, the CPU 11 operates the large screen display device 3.
The presentation page data p1 transmitted and displayed to each of the slave units 2a, 2b, 2c is displayed in the replay memory 1 in the RAM 13.
3f and store (step S56). Then, when the "don't know" key 120A of the input device 120 of the slave units 2a, 2b, 2c is input (step S5).
7), the CPU 110 of each of the slave units 2a, 2b, and 2c sends a press signal of the "don't know" key 120A to the communication device 17
To the parent device 1. The CPU 11 of the base unit 1 receives the pressing signal of the “don't know” key 120A transmitted from the slave units 2a, 2b, and 2c by the communication device 17, and graphs the number of the received pressing signals of the “don't know” key 120A. Then, the graph 141 is displayed on the display device 14 (step S58).

Then, it is determined whether or not an instruction to save the graph data has been given (step S59), and if so, the graph data is saved in a predetermined save destination in accordance with the input instruction (step S60). The process moves to S61. If there is no instruction to save, the process directly proceeds to step S61.

At step S61, the CPU 11 of the base unit 1 determines whether or not an instruction to display another presentation page has been made. If so, the received "don't know" key currently displayed on the display device 14 is displayed. The display of the graph 141 indicating the number of push signals of 120A is cleared (step S62), and the process returns to step S53 to specify another presentation page. When there is no instruction to display another presentation page, when a key input for instructing graph erasure is made by the input device 12 (step S63), the display of the graph 141 displayed on the display device 14 is erased. The process ends.

As described above, the C of master unit 1 in network education system 100 in the fourth embodiment is described.
The PU 11 includes a large screen display device 3 and slave units 2a, 2b, 2
When the presentation data is displayed in c, and the teacher inputs a presentation-type lesson while the lesson is being input by the teacher, a push-down signal of the "unknown" key 120A is received. Then, the number of the pressed signals of the “unknown” key 120A received is graphed, and the graph 141 is displayed on the display device 14. Also, the presentation page data p1 at that time is stored in the RAM.
13 and stored in the replay memory 13f.

When changing the presentation page,
The CPU 11 saves the graph data in accordance with the input instruction and, for a new presentation page, graphs the number of the “don't know” keys 120A input by each of the slave units 2a, 2b, and 2c again, and plots the graph. 141 is displayed on the display device 14.

Accordingly, the teacher operating the master unit 1 can grasp the number of students who do not understand the class for each presentation page. Since the contents of the presentation page can be explained, it is possible to give a lesson that is easy for the student to understand.

The presentation page is stored in the replay memory 1
3c and can be stored and pressed "I don't know"
Since the graph data indicating the number of keys 120A can be stored, the presentation page in which many “unknown” keys 120A are pressed is returned to the large screen display device 3 and the child devices 2a, 2b, at the end of the lesson. 2c
It can be displayed and re-explained, and it is possible to deepen the students' understanding.

Note that in the fourth embodiment,
"I do not know" sent by the slaves 2a, 2b, 2c
Although the graph 141 indicating the number of pressing signals of the key 120A is displayed on the display device 14 of the main unit 1, the present invention
The present invention is not limited to this. For example, instead of a graph, the number of push signals of the “don't know” key 120A transmitted by the slave units 2a, 2b, and 2c may be displayed as it is. Further, for example, when the number of pressed “don't know” keys 120A exceeds a predetermined number, the color of the graph 141 displayed on the display device 14 may be changed or blinked. in case of,
The lesser understanding of the student can be shown more clearly by the teacher.

(Fifth Embodiment) A network education system according to a fifth embodiment will be described with reference to FIGS. In the configuration of the network education system and the main part configuration of the parent machine and the child machine in the fifth embodiment, the configuration of the network education system system 100 of the first embodiment, the parent machine 1, and the child machine 2a (2
Descriptions of the same parts as those of the main parts b and 2c) are omitted. The difference from the first embodiment is the level-based homework transmission process executed by the CPU 11 of the parent device 1 and the CPU 110 of the child devices 2a (2b, 2c) of the network education system 100. 12 and FIG.
This process will be described with reference to FIG.

In the network education system 100 according to the fifth embodiment, the CPU 11 of the base unit 1
When performing the homework transmission process for each level (see FIGS. 12 and 13), the comprehension graph 142 corresponding to the comprehension of each of the slaves 2a, 2b, and 2c after the presentation or after the answer to the question is completed. Homework data that is displayed on the display device 14 and stored in advance in the storage device 15 according to the degree of understanding is assigned to each child device 2 according to the degree of understanding.
a, 2b, and 2c, respectively.

Further, the understanding degree graph 14 shows the answer status confirmation processing in the first embodiment (see FIGS. 1 and 5).
In the step evaluation based on the answer data transmitted from each of the slaves 2a, 2b, and 2c to the master 1, and in the question history processing (see FIGS. 8 and 9) in the third embodiment, the master 1 The question data transmitted from each of the slave units 2a, 2b, and 2c, or the presenting graph display process (see FIGS. 10 and 11) according to the fourth embodiment (see FIGS. 10 and 11). Base unit 1 based on the number of "unknown" key press signals transmitted from 2c
And is displayed on the display device 14.

FIG. 12 is a diagram showing a schematic configuration of a network education system 100 according to the fifth embodiment. FIG. 12A shows the degree of understanding of the lesson contents of the student operating each of the slave units 2a, 2b, and 2c on the display device 14 of the master unit 1 after the end of the presentation or at the end of the answering time of the question. This shows a state where the understanding degree graph 142 is displayed. In FIG. 12A, the understanding degree graph 142 includes, for example, each of the slave units 2a, 2b, and 2c.
Is shown in a bar graph.

For example, as shown in FIG. 12B, the understanding degree graph 142 of the student operating the slave 2c shows a high value, and the understanding of the student operating the slave 2b is high. When the value is low and the degree of understanding of the student operating the child device 2a is an average value, the parent device 1 responds to the child devices 2a, 2b, and 2c according to the degree of understanding. Homework (Homework A,
When B and C) are transmitted, for example, homework and the like including many applied problems and the like as homework C are transmitted to the handset 2c, and the homework B has many basic problems and homework B to the handset 2b. The included homework and the like are transmitted, and homework A and the like, which include the basic problem and the applied problem on average, are transmitted to home device 2c.

Next, in the network education system 100 according to the fifth embodiment, the CPU 11
The level-specific homework transmission processing executed by the CPU 110 of the child device 2a (2b, 2c) will be described with reference to the flowchart shown in FIG.

For example, an instruction input for ending the presentation is input from the input device 12 (Step S).
71) Alternatively, when the answer time of the question is over, the CPU 11 of the base unit 1 causes the base unit 1 to send each slave unit 2a to the base unit 1 in the answer status confirmation process (see FIGS. 1 and 5) in the first embodiment. , 2b, and 2c, and in the question history processing in the third embodiment (see FIGS. 8 and 9),
a, 2b, and 2c, or in the presenting graph display process (see FIGS. 10 and 11) in the fourth embodiment, each slave unit 2 is assigned to the master unit 1.
"Do not know" key 12 sent from a, 2b, 2c
Each of the slave units 2a, 2b,
The understanding degree graph 142 during the class of 2c is displayed on the display device 14 (step S72). Then, based on the understanding degree graph 142, homework data corresponding to the understanding degree of each of the cordless handsets 2a, 2b, and 2c is transmitted among a plurality of homework previously stored in the storage device 15 for each understanding degree ( Step S73), the CPU 110 of each child device 2a, 2b, 2c
The communication device 170 receives homework data corresponding to the degree of understanding, respectively, and ends the processing.

As described above, the CPU 1 of the parent machine 1 of the network education system 100 according to the fifth embodiment.
1 displays, on the display device 14, an in-class understanding graph 142 of each of the slave units 2a, 2b, and 2c after the presentation or the answer to the question is completed.
The homework corresponding to the degree of understanding during the lesson is transmitted to a, 2b, and 2c.

[0125] Therefore, it is possible to assign a task according to the ability of each student, and the student can proceed with learning more efficiently by solving the task according to his / her ability. Can be further deepened.

In the fifth embodiment,
Of the plurality of homework data previously stored in the storage device 15 for each understanding level, homework data corresponding to the understanding level is transmitted to each of the slave units 2a, 2b, and 2c. A homework corresponding to the home device 1 is generated, and each home device 2
a, 2b, and 2c, respectively.

Further, for example, based on the answer status graph and the like displayed on the display device 14 in the second embodiment,
Homework according to each student's specialty, weakness, etc.
a, 2b, and 2c, respectively.

Further, in the fifth embodiment,
The instruction input to end the presentation is input device 12
When the answer time of the question is over or the answer time of the question is over, the understanding degree graph 142 is displayed on the display device 14. Understanding graph 1
42 may be displayed on the display device 14.

(Sixth Embodiment) A network education system according to a sixth embodiment will be described with reference to FIGS. In the configuration of the network education system and the main part configuration of the parent machine and the child machine in the sixth embodiment, the configuration of the network education system system 100 of the first embodiment, the parent machine 1, and the child machine 2a (2
Descriptions of the same parts as those of the main parts b and 2c) are omitted. The difference from the first embodiment is the test communication process executed by the CPU 11 of the parent device 1 and the CPU 110 of the child device 2a (2b, 2c) of the network education system 100. This processing will be described with reference to FIG.

When the CPU 11 of the master unit 1 of the network education system 100 according to the sixth embodiment executes the test communication process (see FIGS. 14 and 15),
By the test communication mode switch 12B of the input device 12,
When the test communication mode is selected, the test questions are
a, 2b, and 2c, answer data transmitted from each of the slave units 2a, 2b, and 2c is received by the communication device 17, and the received answer data is stored in the answer memory 13b in the RAM 13. According to the input instruction, the answer data is stored in a predetermined storage destination in the storage device 15.
Then, the answer data stored in the answer memory 13b is graded, and the graded data is stored in the graded data memory 13e in the RAM 13 and also stored in a predetermined storage destination in the storage device 15. If there is an immediate reply setting,
The scored answer data is transmitted to the slave units 2a, 2b, and 2c.

The CPUs 110 of the slave units 2a, 2b, 2c
Each of the test questions transmitted from the master unit 1 is transmitted to the communication device 1
70, and the display devices 21a, 21b, 21c
To be displayed. Then, the answer data input from the input device 120 is stored in the answer memory 22b in the RAM 22 and transmitted to the master unit 1 by the communication device 170. In addition, the communication device 170 receives the scored answer data transmitted from the master device 1.

FIG. 14 is a diagram showing a schematic configuration of a network education system 100 according to the sixth embodiment. FIG. 14A shows that each of the slave units 2a, 2b, and 2c has
Shows a state in which a test question is transmitted from
The test questions transmitted to a, 2b, and 2c are displayed on the display devices 21a, 21b, and 21c of each slave unit.

FIG. 14B shows each slave unit 2a, 2b, 2c
14B shows a state in which answer data is being input by the input device 120. In FIG. 14B, for example, the input and creation of answer data are completed in the slave 2c, and the answer data is 1 shows a case where the answer data transmitted from the slave unit 2c is graded in the master unit 1, and the graded data is stored.
At this time, answer data is input and created in the slave units 2a and 2b.

FIG. 14C shows a state in which the answer data of the slave unit 2c scored by the master unit 1 is transmitted to the slave unit 2c as a score result. The state shown in FIG. 14 (C) is, for example, a case where an immediate reply setting for returning a scoring result immediately after scoring is set in the base unit 1,
In this case, the scoring result is transmitted to the slave 2c even while the answering data is being input and created by the other slaves 2a and 2b. However, for example, if the master unit 1 is set to return the scoring result to the slave unit not immediately after the scoring but after the scoring of all members, all the slave units finish preparing the test answers. Then, the answer data is transmitted to the base unit 1, and after all the answer data is scored by the base unit 1, each slave unit 2a,
The scored answer data is transmitted to 2b and 2c.

Next, in the network education system 100 according to the sixth embodiment, the CPU 11
The test communication processing executed by the CPU 110 of the child device 2a (2b, 2c) will be described based on the flowchart shown in FIG.

First, when a test communication mode for performing test communication between the master unit 1 and the slave units 2a, 2b, 2c is selected by the test communication mode switch 12B of the input device 12 of the master unit 1 (step S81). Then, the CPU 11 of the master unit 1 transmits a predetermined test question to each of the slave units 2a, 2b, and 2c (step S82). Then, the CP of each slave unit 2a, 2b, 2c
U110 prepares the answer to the test question in accordance with the answer data input from the input device 120 (step S83).
0 to transmit the answer data to the base unit 1 (step S8).
4). The CPU 11 of the master unit 1 is configured to control the slave units 2a, 2b, and 2c.
Is received by the communication device 17 and stored in the answer memory 13b in the RAM 13.

Then, it is determined whether or not an instruction to store the answer data in the storage device 15 has been input from the input device 12 (step S85). If an instruction to store the answer data has been input, the process proceeds to step S85. According to the input instruction, the slave unit 2
a, the answer data transmitted from 2b, 2c
5 is stored in a predetermined storage destination (step S86), and the process proceeds to step S87. If the instruction to store the answer data has not been input, the process proceeds directly to step S87.

[0138] In step S87, the CPU 11
The answer data transmitted from each of the slave units 2a, 2b, 2c is
Scores are made according to the answers stored in the storage device 15 in advance. Next, the CPU 11 converts the scoring data such as points into RA data.
It is stored in the scoring data memory 13e in M13, and is also stored in a predetermined storage destination in the storage device 15 (step S88).

Then, it is determined whether or not the immediate reply setting has been set to the master unit 1 (step S89). If the immediate reply setting has been made, the answer data after scoring is transferred to each slave unit 2.
a, 2b, and 2c, respectively (step S90),
The flow shifts to step S91, and if the immediate reply setting has not been made, the flow directly shifts to step S91. And
In step S91, it is determined whether or not the grading of the answer data of all the members has been completed. If not, the process returns to step S84 to receive the answer data transmitted from each slave unit, and the grading of all the members is completed. If completed, the process ends.

As described above, the CPU 1 of the parent machine 1 of the network education system 100 according to the sixth embodiment.
1 transmits a test question to each of the slave units 2a, 2b, and 2c, scores answer data transmitted from each of the slave units 2a, 2b, and 2c, stores the scored data in the storage device 15, and The scored answer data is returned to the slave units 2a, 2b, and 2c.

Therefore, since the master unit 1 automatically grades each student's answer, records the score, and replies the answer data after scoring, the teacher only needs to check the saved scoring data. The burden on the teacher when conducting the test can be reduced.

In addition, the student can score more quickly than the teacher scores. For example, immediately after the end of the test, the answer data after the score can be returned to each of the slave units 2a, 2b, and 2c. Review of the exam is possible immediately after the end of the exam.

It should be noted that the present invention is not limited to the contents of the sixth embodiment, and can be appropriately changed without departing from the spirit of the present invention. For example, an average score, a deviation value, or the like may be further calculated as a test result after the scoring of all the members is completed.

[0144]

According to the network education system according to the first aspect, the network education apparatus according to the fifth aspect, and the storage medium according to the eleventh aspect, the teacher operating the master unit can
The answer status of each student who solves a problem using each slave unit can be grasped at a glance. As a result, guidance according to the ability of each student can be performed, and a lesson that can be easily understood for the student can be performed.

According to the network education system according to the second aspect, the network education apparatus according to the seventh aspect, and the storage medium according to the twelfth aspect, during the lesson, the students transmit the question data from their own slave units to the master unit. Students will be able to create and send question data without hesitation when questions arise,
The teacher can give a smoother lesson.

Further, when the student transmits the question data from the child device to the parent device, the question data can be stored in association with the data displayed on each child device.
By looking at the question data stored after the end of the lesson, etc., it is possible to know which part of which lesson is the question and which question can be clearly understood. As a result, an accurate explanation for the question can be given to the student, and the student's question can be effectively resolved.

According to the network education system according to the third aspect, the network education apparatus according to the eighth aspect, and the storage medium according to the thirteenth aspect, the teacher operating the master unit can
The number of students who do not understand the class can be ascertained. Therefore, for example, if there are many students who do not understand the lesson, the contents can be re-explained in an easy-to-understand manner, and the lesson can be provided to the student in an easy-to-understand manner.

According to the network education system according to the fourth aspect, the network education apparatus according to the tenth aspect, and the storage medium according to the fourteenth aspect, when the test is performed,
The student can automatically send the question to each student, grade the answer data sent from each student, store the score results, and return the answer data after scoring. Since it is only necessary to confirm, the burden on the teacher when conducting the test can be reduced.

According to the network education apparatus of the sixth aspect, the teacher can grasp at a glance which student is spending time on which problem by designating the child device. It is possible to grasp the areas of strength and weakness. As a result, it is possible to provide guidance according to each student's strengths and weaknesses, and it is possible to provide lessons that are easier for the students to understand.

According to the network education apparatus of the ninth aspect, it is possible to assign a task according to the ability of each student, and the student can learn more efficiently by solving the task according to the ability of each student. Can be promoted, and the understanding of the contents of the class can be further deepened.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating a schematic configuration of a network education system 100 according to a first embodiment of the present invention.

FIG. 2 is a block diagram illustrating a main configuration of a control system of a master unit 1 and slave units 2a (2b, 2c) according to the embodiment to which the present invention is applied. FIG. 2A is a diagram showing a configuration of a main part of a control system of the master unit 1, and FIG. 2B is a diagram showing slave units 2 a (2 b, 2 b).
It is a figure which shows the principal part structure of a control system of 2c).

FIG. 3 is a diagram schematically showing a memory area formed in a RAM 13 of FIG. 2A and storing various data.

FIG. 4 is a diagram schematically showing a memory area for storing various data formed in a RAM 22 of FIG. 2 (B).

FIG. 5 is a diagram showing a master unit 1 and slave units 2a and 2 according to the first embodiment.
It is a flowchart which shows the answer situation display process performed by b, 2c.

FIG. 6 is a diagram illustrating a schematic configuration of a network education system 100 according to a second embodiment.

FIG. 7 shows a master unit 1 and slave units 2a and 2 according to the second embodiment.
9 is a flowchart illustrating a graph display process executed by steps b and c.

FIG. 8 is a diagram illustrating a schematic configuration of a network education system 100 according to a third embodiment.

FIG. 9 illustrates a master unit 1 and slave units 2a and 2 according to the third embodiment.
It is a flowchart which shows the question history recording process performed by b, 2c.

FIG. 10 is a diagram illustrating a schematic configuration of a network education system 100 according to a fourth embodiment.

FIG. 11 shows a master unit 1 and slave units 2a and 2 according to the fourth embodiment.
It is a flowchart which shows the graph display process during presentation performed by b, 2c.

FIG. 12 is a diagram illustrating a schematic configuration of a network education system 100 according to a fifth embodiment.

FIG. 13 shows a master unit 1 and slave units 2a and 2 according to the fifth embodiment.
It is a flowchart which shows the homework transmission process classified by level performed by b, 2c.

FIG. 14 is a diagram illustrating a schematic configuration of a network education system 100 according to a sixth embodiment.

FIG. 15 shows a master unit 1 and slave units 2a and 2 according to the sixth embodiment.
It is a flowchart which shows the test communication process performed by b, 2c.

[Explanation of symbols]

 Reference Signs List 1 master unit 2a, 2b, 2c slave unit 3 large screen display device 11, 110 CPU 12, 120 input device 12A presentation mode switch 12B test communication mode switch 12C graph key 120A "don't know" key 13, 22 RAM 13a, 22a problem memory 13b, 22b Answer memory 13c Question history memory 130a Date memory 130b Time memory 130c Sender name memory 130d Presentation page number memory 13d Presentation data memory 13e Scoring data memory 13f Replay memory 13g, 22e Work memory 13h Unknown key memory 22c Question memory 22d Answer Time memory 14, 21a, 21b, 21c Display device 14a, 14b, 14c Answer status display screen 15, 150 Storage device 16, 160 Storage medium 17, 70 communication equipment 18,180 19,190 clock bus 100 network education apparatus 140 dotted line display 141 graph 142 understanding of graph b1 page number d1 d2 date time d3 presentation page number d4 questioner name d5 question content p1 presentation page data of the data

Claims (14)

[Claims] 1. A network education system in which a plurality of computers each including a single master unit for a teacher and a plurality of slave units for each student are communicatively connected, wherein the master unit for a teacher includes: Question transmitting means for transmitting the created question data to the plurality of student handset units; and answer data respectively transmitted from the plurality of student handset units to the question data sent by the question sending unit. Answer receiving means for receiving, based on the answer data received by the answer receiving means,
Answer status display means for displaying a progress level of the question answer, wherein each of the plurality of slave units for the student receives and displays the question data transmitted from the master unit for the teacher by the question sending unit. A network education system, comprising: question display means; and answer transmission means for transmitting answer data input for the question data displayed by the question display means to the master device for the teacher. 2. A network education system in which a plurality of computers each including a single master unit for a teacher and a plurality of slave units for each student are communicatively connected, wherein the master unit for a teacher includes: Data transmitting means for transmitting predetermined data to each of the plurality of child devices; question receiving means for receiving question data transmitted from each of the plurality of child devices; and reception by the question receiving device. Question storage means for storing the obtained question data in association with the data transmitted to the plurality of slaves by the data transmission means, wherein the plurality of student slaves are each transmitted from the teacher master. A data display means for receiving and displaying the specified data, and a question transmitting means for transmitting question data to the master device for teachers. . 3. A network education system in which a plurality of computers each including a single master unit for a teacher and a plurality of slave units for each student are communicatively connected, wherein the master unit for a teacher includes: Data transmission means for transmitting predetermined data to each of the plurality of child devices; and signal reception for receiving a specific signal transmitted when lesson contents are not understood from the plurality of child devices. Means, and a signal number display means for displaying the number of the specific signals received by the signal receiving means, wherein the plurality of slave units for the student are each transmitted from the master unit for the teacher. Data display means for receiving and displaying the data of the above, and signal transmitting means for transmitting a specific signal input when the content of the lesson is not understood to the master device for the teacher. Network Education system. 4. A network education system in which a plurality of computers each comprising a single master unit for teacher and a plurality of slave units for each student are connected and connected, wherein the master unit for teacher includes: Question transmitting means for transmitting the created question data to each of the plurality of student slave units; correct answer storage means for storing correct answer data for the question data transmitted by the question transmitting means; Answer receiving means for receiving answer data respectively transmitted from the plurality of child devices for the student data, and answer data received by the answer receiving means and stored in the correct answer storing means. Scoring means for referencing and scoring; scoring result storage means for storing scoring results by said scoring means; and answering data scored by said scoring means for each slave unit. A plurality of handset units for students, each of which receives and displays the question data transmitted by the question transmission unit; andthe question display unit. Answer transmitting means for transmitting answer data input for the question data displayed to the master device for the teacher, and scoring for receiving and displaying the answered answer data transmitted by the scoring data transmitting means. A network education system comprising: data display means; 5. A network training device for a teacher, which is communicatively connected to a plurality of slave units for each student and transmits and receives data to and from the plurality of slave units, wherein the created question data is sent to the plurality of slave units. Question transmitting means for transmitting and displaying each; answer receiving means for receiving answer data transmitted from each of the plurality of slave units with respect to the question data transmitted by the question transmitting means; and the answer receiving means. Based on the answer data received by
An answering status display means for displaying a progress of answering a question, comprising: 6. The network education apparatus according to claim 5, wherein said answer status display means displays the progress of the answer to the question as a graph showing the required answer time for each question. 7. A network training device for a teacher, which is communicatively connected to a plurality of slave units for each student and transmits and receives data to and from the plurality of slave units, wherein predetermined data is respectively transmitted to the plurality of slave units. A data transmitting unit that transmits and displays the data; a question receiving unit that receives question data transmitted from the plurality of slave units; and a plurality of slave units that receives the question data received by the question receiving unit. And a question storage means for storing in association with predetermined data respectively transmitted to the network education device. 8. A teacher's network education device connected to a plurality of slave units for each student for transmitting and receiving data to and from the plurality of slave units, wherein predetermined data is respectively transmitted to the plurality of slave units. Data transmitting means for transmitting and displaying, a signal receiving means for receiving a specific signal transmitted when the content of the lesson is not understood from the plurality of slaves, and the specific signal received by the signal receiving means A network education apparatus comprising: signal number display means for displaying the number of signals. 9. A slave unit based on one of a question answer progress displayed by the answer status display means, question data received by the question receiving means, and the number of the specific signals received by the signal receiving means. And a task transmitting means for transmitting a task corresponding to the degree of understanding to each of the slave units according to the result of the judgment by the level of understanding. Item 9. The network education device according to any one of Items 5 to 8. 10. A communication connection with a plurality of child devices for each student,
A teacher training network device for transmitting and receiving data to and from the plurality of slave units, wherein the created question data is transmitted to the plurality of slave units and displayed by the question transmission unit; Correct answer storage means for storing correct answer data for the question data in advance, answer receiving means for receiving answer data transmitted from each of the plurality of slave units with respect to the question data transmitted by the question transmitting means, and the answer Scoring means for scoring the answer data received by the receiving means with reference to the correct answer data stored in the correct answer storing means, scoring result storing means for storing the scoring result by the scoring means, and scoring by the scoring means. And a scoring data transmitting means for transmitting the answer data to each slave and displaying the answer data. 11. A storage medium storing a computer-executable program for controlling a plurality of slave units for students and a single master unit for teachers connected to the slave units, and A computer-executable program code for transmitting the created question data to each of the plurality of slaves and displaying the created question data on the plurality of slaves, and a question transmitted to the plurality of slaves from the master. A computer code for receiving answer data transmitted from each of the plurality of slave units with respect to data; and a computer for displaying a progress of the question answer based on the received answer data. A storage medium characterized by storing a program including: 12. A storage medium storing a computer-executable program for controlling a plurality of slave units for students and a single master unit for teachers connected to the slave units, and A computer-executable program code for transmitting predetermined data to each of the plurality of slaves and displaying the data on the plurality of slaves, and receiving question data transmitted from each of the plurality of slaves. Computer-executable program code, and a computer-executable program code for storing received question data in association with predetermined data transmitted to each of the plurality of slave units, and a computer-executable program code. A storage medium characterized by the above-mentioned. 13. A storage medium storing a computer-executable program for controlling a plurality of slave units for students and a single master unit for teacher connected to the slave units, A computer-executable program code for transmitting predetermined data to each of the plurality of slaves and displaying the data on the plurality of slaves, and transmitting when lesson contents are not understood from the plurality of slaves. Computer-executable program code for receiving a specific signal to be received, and computer-executable program code for displaying the number of received specific signals. Storage medium. 14. A storage medium storing a computer-executable program for controlling a plurality of slave units for students and a single master unit for teachers connected to the slave units, and A program code that can be executed by a computer for transmitting the created question data to the plurality of slaves and causing the plurality of slaves to display the question data, and a computer for storing correct answer data for the question data in advance. A program code that can be executed by a computer for receiving answer data transmitted from the plurality of slave units with respect to the question data, and the received answer data is stored in the correct answer storage unit. A computer code that can be executed by a computer for scoring with reference to the correct answer data and a computer for storing the scoring result are executed. And program code that can, by sending an answer data scored in each child machine, a storage medium, characterized in that the computer program code executable, storing a program including for displaying.