JP2016128267A - Information display device and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To write on a blackboard with a proper time distribution.SOLUTION: An electronic blackboard 3 comprises: a display part 31; pieces of writing data D in which a content which should be written on the blackboard in a single lesson is allocated, respectively; a writing database 242 for storing a writing plan file F, in which a writing order of the pieces of writing data D and an allocation time allocated from a lesson time as a duration for handling the content of each writing data D, are associated and stored; a CPU 35 for measuring a lapse time of lesson; and an input part 32 for inputting the writing content on the basis of a user operation, and displaying the same on the display part 31. The CPU 35 detects the writing data D corresponding to the input writing content, from the writing plan file F, then, based on the measured lapse time and the writing order and the allocation time of the pieces of writing data D, detects the writing data D of the content which should be written on the blackboard at a current time point, then when the pieces of detected writing data D do not match, notifies a user of the fact.SELECTED DRAWING: Figure 13

Description

  The present invention relates to an electronic blackboard and a program.

  Conventionally, information display devices called electronic blackboards and student terminals have been used in educational settings, and in classes using these information display devices, characters entered by the teacher on the electronic blackboard are transmitted to the student terminals. Characters entered at the student terminal are transmitted to the electronic blackboard (see, for example, Patent Document 1).

  By the way, it is common for teachers to create a plan written plan that summarizes the content to be written on a notebook in advance, and to distribute the time to each of the written sections and hope for the lesson. In recent years, a technique capable of creating a lesson plan on a computer has been proposed (see, for example, Patent Document 2).

Patent No. 4001464 JP 2010-191484 A

  However, even if time is allocated in advance in the plan writing plan, the progress will change depending on the student's reaction in the actual class, so the class will not progress to the scheduled range, or the teacher will explain and understand the student As a result, the learning efficiency is reduced.

  An object of the present invention is to provide an electronic blackboard and a program that can perform board writing with appropriate time distribution.

In order to solve the above problem, the invention according to claim 1 is an electronic blackboard,
Display means;
A board writing plan storage means for storing a plurality of data including a character string to be written on a board in the order of board writing in correspondence with time information as board writing plan data;
A time measuring means for measuring elapsed time;
A board writing input means for displaying on the display means a character string written by a user operation;
From the board writing plan storage means, board writing plan data detection means for detecting board writing plan data including a character string written by the board writing input means;
Based on the elapsed time measured by the time measuring means, and the board writing order and time information of each board writing plan data, the scheduled board writing data detecting means for detecting the board writing plan data scheduled to be written at the present time;
When the board writing plan data detected by the board writing plan data detection means and the scheduled board writing plan data detected by the scheduled board writing data detection means do not match, an informing means for notifying that effect,
It is characterized by providing.

  According to the present invention, board writing can be performed with an appropriate time distribution.

It is a figure which shows schematic structure of a lesson support system. It is a block diagram which shows schematic structure of a server. It is a figure which shows a board writing plan file. It is a block diagram which shows schematic structure of an electronic blackboard and a student terminal. It is a block diagram which shows schematic structure of a teacher terminal. It is a flowchart which shows the flow of a teacher terminal process. It is a flowchart which shows the flow of a classroom server process. It is a flowchart which shows the flow of a classroom server process. It is a flowchart which shows the flow of a classroom server process. It is a flowchart which shows the flow of a timer process. It is a figure which shows the display content of a display. It is a figure which shows the display content of a display. It is a figure which shows the display content of a display. It is a figure which shows the display content of a display. It is a figure which shows the display content of a display.

  Hereinafter, an example of an embodiment according to the present invention will be described in detail with reference to the accompanying drawings. However, the scope of the invention is not limited to the illustrated examples.

FIG. 1 is a diagram showing a schematic configuration of a lesson support system 1 in the present embodiment.
As shown in this figure, the lesson support system 1 in this embodiment includes a server 2, an electronic blackboard 3, a student terminal 4, and a teacher terminal 5.

[server]
The server 2 provides functions and data to the electronic blackboard 3 and student terminals 4 of a plurality of schools. As shown in FIG. 2, the display unit 21, the input unit 22, the communication unit 23, A storage unit 24, a CPU 25, and the like are provided.

  The display unit 21 includes a display 210 and displays various information on the display 210 based on a display signal input from the CPU 25. Note that the display 210 in the present embodiment is formed integrally with a so-called touch panel 221 and can accept a touch operation by a user.

  The input unit 22 includes a key group 220 and the touch panel 221 described above, and outputs a signal corresponding to the type of pressed key and the position of the touch panel 221 to the CPU 25.

  The communication unit 23 performs data communication with the plurality of electronic blackboards 3, student terminals 4, and teacher terminals 5, and performs wireless communication in the present embodiment.

  The storage unit 24 is a memory that stores programs and data for realizing various functions of the server 2 and functions as a work area of the CPU 25. In the present embodiment, the storage unit 24 stores a lesson support program 240 according to the present invention, a textbook database 241, an ID database 244, a board database 242 and the like.

  The class support program 240 is a program for causing the CPU 25 to execute a classroom server process (see FIGS. 7 to 9) and a timer process (see FIG. 10) which will be described later.

  The textbook database 241 stores textbook data D1 for textbooks used in classes. The textbook data D1 in the present embodiment is data obtained by imaging the textbook in the PDF format.

  The ID database 244 includes an ID code of the electronic blackboard 3 and the student terminal 4 that can access the server 2 (hereinafter referred to as blackboard ID and terminal ID), and an ID code of the classroom to which the electronic blackboard 3 and the student terminal 4 belong (hereinafter referred to as “blackboard ID”). Are stored in association with each other.

  The board writing database 242 stores a plurality of board writing plan files F for each subject and class. In each board writing plan file F, as shown in FIG. 3A, each board writing data D obtained by dividing the contents to be written on the electronic blackboard 3 in one class and the board writing order of the board writing data D are shown. The blackboard number N and the position information of the teaching material part corresponding to the contents of the blackboard (hereinafter referred to as teaching material position information P) are stored in association with each other.

Here, the blackboard data D in the present embodiment includes a character string to be written on the electronic blackboard 3 and a copy portion from the textbook data D1.
The learning material position information P indicates the name of the learning material, the page number of the learning material, the percentage of the position from the top of the page, and the percentage of the range from the left end. For example, on page 59 of the learning material, when the position is 23% from the upper end and represents the range of 0-45% from the left end, the learning material position information P is “P59, 23%, W, 0-45%”. Is memorized. By storing the teaching material position information P and the board writing data D in association with each other, the board writing data D is stored in association with the textbook data D1 including the teaching material position information P.

  In the present embodiment, the above-described board writing plan file F is created in advance by the teacher terminal 5 before the class, and is also created by the server 2 while the class is actually being performed using the electronic blackboard 3. It has become so. Further, when a plan writing plan file F is created by the teacher terminal 5, the amount of data and the time required to handle the contents of the plan writing data D during the class are allocated to each type of plate writing data D from the class time. The assigned time is stored in association with each other, and an omissible mark M indicating that omission of board writing is possible is stored in association with arbitrary board writing data D. In the present embodiment, the data amount of the board writing data D is the number of lines of the board writing.

  The CPU 25 executes processing based on a predetermined program in response to an input instruction, performs an instruction to each function unit, data transfer, and the like, and controls the server 2 in an integrated manner. Specifically, the CPU 25 reads various programs stored in the storage unit 24 according to an operation signal or the like input from the input unit 22, and executes processing according to the program. Then, the CPU 25 causes the display unit 21 to appropriately output the processing result.

[Electronic blackboard]
The electronic blackboard 3 is installed in a classroom and used for classes. As shown in FIG. 4, the electronic blackboard 3 includes a display unit 31, an input unit 32, a communication unit 33, a storage unit 34, a CPU 35, and the like. Configured.

  The display unit 31 includes a display 310 and displays various information on the display 310 based on a display signal input from the CPU 35. Note that the display 310 in this embodiment is formed integrally with a so-called touch panel 321 and can accept a touch operation by a user (teacher).

  The input unit 32 includes a key group 320 and the touch panel 321 described above, and outputs a signal corresponding to the type of pressed key and the position of the touch panel 321 to the CPU 35.

  The communication unit 33 performs data communication with the server 2 and performs wireless communication in the present embodiment. In the present embodiment, the communication unit 33 communicates with the student terminal 4 via the server 2, but may directly communicate with the student terminal 4.

  The storage unit 34 is a memory that stores programs and data for realizing various functions of the electronic blackboard 3 and functions as a work area of the CPU 35. In the present embodiment, the storage unit 34 stores an ID table 343 and the like.

  The ID table 343 stores the blackboard ID of the own device and the classroom ID of the classroom to which the own device belongs in association with each other.

  The CPU 35 executes processing based on a predetermined program in accordance with an input instruction, performs an instruction to each function unit, data transfer, and the like, and controls the electronic blackboard 3 in an integrated manner. Specifically, the CPU 35 reads out various programs stored in the storage unit 34 according to an operation signal or the like input from the input unit 32, and executes processing according to the program. And CPU35 makes a display part 31 output a process result suitably.

[Student terminal]
The student terminal 4 is possessed by a student and used for a lesson. As shown in FIG. 4, the student terminal 4 includes a display unit 41, an input unit 42, a communication unit 43, a storage unit 44, a CPU 45, and the like. Configured.

  The display unit 41 includes a display 410, and displays various information on the display 410 based on a display signal input from the CPU 45. The display 410 in this embodiment is formed integrally with a so-called touch panel 421 and can accept a touch operation by a user (student).

  The input unit 42 includes a key group 420 and the touch panel 421 described above, and outputs a signal corresponding to the type of pressed key and the position of the touch panel 421 to the CPU 45.

  The communication unit 43 performs data communication with the server 2 and performs wireless communication in this embodiment. In the present embodiment, the communication unit 43 communicates with the electronic blackboard 3 via the server 2, but may directly communicate with the electronic blackboard 3.

  The storage unit 44 is a memory that stores programs and data for realizing various functions of the student terminal 4 and functions as a work area of the CPU 45. In the present embodiment, the storage unit 44 stores an ID table 443 and the like.

  The ID table 443 stores the terminal ID of the own device and the classroom ID of the classroom to which the own device belongs in association with each other.

  The CPU 45 executes processing based on a predetermined program in accordance with an input instruction, performs an instruction to each function unit, data transfer, and the like, and controls the student terminal 4 in an integrated manner. Specifically, the CPU 45 reads out various programs stored in the storage unit 44 in response to an operation signal input from the input unit 42, and executes processing according to the program. Then, the CPU 45 causes the display unit 41 to appropriately output the processing result.

[Teacher terminal]
The teacher terminal 5 is possessed by the teacher and is used to create the board writing plan file F. As shown in FIG. 5, the display unit 51, the input unit 52, the communication unit 53, the storage unit 54, And a CPU 55 and the like.

  The display unit 51 includes a display 510, and displays various types of information on the display 510 based on a display signal input from the CPU 55. Note that the display 510 in this embodiment is formed integrally with a so-called touch panel 521 and can accept a touch operation by a user (teacher).

  The input unit 52 includes a key group 520 and the touch panel 521 described above, and outputs a signal corresponding to the type of pressed key and the position of the touch panel 521 to the CPU 55.

  The communication unit 53 performs data communication with the server 2 and performs wireless communication in the present embodiment.

  The storage unit 54 is a memory that stores programs and data for realizing various functions of the teacher terminal 5 and functions as a work area of the CPU 55. In the present embodiment, the storage unit 54 stores a lesson plan creation program 540, a textbook database 541, a board writing database 542, and the like.

  The lesson plan creation program 540 is a program for causing the CPU 55 to execute a later-described teacher terminal process (see FIG. 6).

  The textbook database 541 and the board writing database 542 store data having the same contents as the textbook database 241 and the board writing database 242 in the server 2.

  The CPU 55 executes processing based on a predetermined program in accordance with an input instruction, performs an instruction to each functional unit, data transfer, and the like, and comprehensively controls the teacher terminal 5. Specifically, the CPU 55 reads various programs stored in the storage unit 54 in response to an operation signal or the like input from the input unit 52, and executes processing according to the program. Then, the CPU 55 causes the display unit 51 to appropriately output the processing result.

[Operation]
(Teacher terminal processing)
Next, teacher terminal processing by the teacher terminal 5 will be described with reference to FIG.

  In this teacher terminal process, first, the CPU 55 determines whether or not an operation for starting creation / editing of a board writing plan is performed (step W1), and when it is determined not to be performed (step W1; No). To other processing.

  If it is determined in step W1 that an operation for starting creation / editing of a board writing plan has been performed (step W1; Yes), the CPU 55 performs an operation for creating a new board writing plan. It is determined whether or not (step W2).

  If it is determined in step W2 that an operation for creating a new board plan is not performed (step W2; No), the CPU 55 proceeds to step W4 described later.

  If it is determined in step W2 that an operation to create a new board plan is performed (step W2; Yes), the CPU 55 performs classroom server processing (see FIGS. 7 to 9) described later on the teacher terminal. (Step W3). Thereby, the board writing plan file F is created in advance at the teacher terminal 5 before the class. However, in the classroom server process executed in step W3, the CPU 55 does not transmit / receive information to / from the electronic blackboard 3, and the operation content at the input unit 52 in the teacher terminal 5 is regarded as an operation on the electronic blackboard 3. While processing, the content displayed on the electronic blackboard 3 is displayed on the display unit 51 of the teacher terminal 5. Further, instead of the textbook database 241 and the board writing database 242, a textbook database 541 and a board writing database 542 are used. Further, the processes of steps S16 and S26 are not performed, and a timer process (see FIG. 10) described later that is performed in parallel with the classroom server process is not performed.

  Next, the CPU 55 determines whether or not an operation for displaying and editing the board writing plan is performed (step W4). When it is determined that the operation is not performed (step W4; No), the process proceeds to another process. Transition.

  When it is determined in step W4 that an operation for displaying and editing the plan writing plan has been performed (step W4; Yes), the CPU 55 displays a list of file names of the plan writing plan file F on the display 510 ( Step W5).

  Next, the CPU 55 designates any board writing plan file F based on a user operation (step W6), and then each board writing data D in the designated board writing plan file F (hereinafter referred to as a designated board writing plan file FS). Are displayed on the display 510 in a table format in association with the board number N and the teaching material position information P, and the data amount of each board writing data D is detected and displayed in association with the board writing data D (step W7). ). In the present embodiment, all the board writing data D of the designated board writing plan file FS is displayed in the display area of the display 510, and the line width of each board writing data D is the board writing data D. Is proportional to the amount of data.

  Next, based on the detected data amount, the CPU 55 proportionally distributes the class time of one time period to the postcard data D of each postcard number N, and the allocation time of each postcard data D corresponds to the postcard data D. In addition, it is displayed on the display 510 (step W8). In addition, as class time of 1 time, for example, 45 minutes, 50 minutes, 90 minutes etc. are mentioned, and 50 minutes is used in this Embodiment.

  Next, the CPU 55 determines whether or not an operation for correcting the time distribution is performed (step W11). If it is determined that the operation is performed (step W11; Yes), the correction is performed based on the user operation. After changing the allocation time for the target board writing data D (step W12), the process proceeds to step W11. More specifically, in this step W12, the user may change the allocation time by dragging the line width of the postcard data D to be corrected in the table displayed on the display 510. The allocated time may be changed by changing the numerical value. In addition, when changing the allocation time by inputting a numerical value, the line width of the corresponding board writing data D is changed according to the length of the allocation time after the change.

  When it is determined in step W11 that the operation for correcting the time distribution is not performed (step W11; No), the CPU 55 determines whether or not the operation for correcting the board writing data D is performed. (Step W13).

  If it is determined in this step W13 that an operation to correct the board writing data D has been performed (step W13; Yes), the CPU 55 changes the contents of the board writing data D to be corrected based on the user operation. (Step W14), the process proceeds to Step W11. Here, in this step W14, the user may attach an omissible mark M indicating that omission of board writing is possible for any board writing data D.

  On the other hand, when it is determined in step W13 that the operation for correcting the board writing data D is not performed (step W13; No), the CPU 55 performs the operation for finishing the creation / editing of the designated board writing plan file FS. Is determined (step W15), and if it is determined not to be performed (step W15; No), the process proceeds to step W11.

  If it is determined in step W15 that an operation for ending creation / editing has been performed (step W15; Yes), the CPU 55 stores the created / edited designated board writing plan file FS in the board writing database 542 ( Step W16) and the process proceeds to Step W1.

(Classroom server processing)
Next, classroom server processing by the server 2 will be described with reference to FIGS.

  In this classroom server process, first, as shown in FIG. 7, the CPU 25 determines whether or not any electronic blackboard 3 receives a book browsing request by a teacher's operation (step S1), and determines not to receive it. If so (step S1; No), the process proceeds to another process.

  If it is determined in step S1 that any electronic blackboard 3 has received a book browsing request (step S1; Yes), the CPU 25 receives the electronic blackboard 3 (hereinafter referred to as another electronic blackboard 3) that has received the browsing request. The blackboard ID and classroom ID stored in the ID table 343 of the electronic blackboard 3S are received from the electronic blackboard 3S (step S2). In this embodiment, the electronic blackboard 3 will be described as receiving a textbook browsing request from the teacher.

  Next, after receiving the designation information of the book to be browsed from the electronic blackboard 3S (step S4), the CPU 25 has finally displayed the designation information of the chapter number and the page number to be browsed or in the last classroom server process. The page designation information is received from the electronic blackboard 3S (step S6).

  Next, the CPU 25 transmits the textbook data D1 of the page specified in step S6 out of the textbook specified in step S4 (hereinafter referred to as the specified textbook) to the electronic blackboard 3S for display on the display 310 ( Step S7).

  Next, the CPU 25 creates a new board writing plan file F (hereinafter referred to as a board writing plan file FA) in the board writing database 242 and sets the board writing data area A in the board writing plan file FA. The board number N “1” and the teaching material position information P for the textbook part currently displayed are stored in association with A (step S8).

  Next, as shown in FIG. 8, the CPU 25 receives an operation on the electronic blackboard 3S (step S9), and determines whether or not an operation for designating a board writing function has been performed on the electronic blackboard 3S (step S11). Here, the board writing function is a function for displaying the board writing area B on the display 310 of the electronic blackboard 3S (see FIG. 11A). The board writing area B is an area for the teacher to write on the board.

  When it is determined in this step S11 that the designation operation of the board writing function has been performed (step S11; Yes), the CPU 25 determines whether or not the board writing area B is displayed on the display 310 of the electronic blackboard 3S (step S11). If it is determined that it is displayed (step S110; Yes), the board writing area B is erased (step S111), and the process proceeds to step S9.

  If it is determined in step S110 that the board writing area B is not displayed (step S110; No), the CPU 25 creates and displays the board writing area B on the display 310 of the electronic blackboard 3S (step S12). More specifically, in this step S12, the CPU 25 creates a textbook area K (see FIG. 11A) on the upper side of the display 310 and displays the textbook data D1 in the textbook area K. A board writing area B is created and the current date and the number of textbook pages currently displayed in the textbook area K are displayed.

  Next, the CPU 25 determines whether or not the board writing plan file F starting from the same page as the designated page of the textbook exists in the board writing database 242 (step S13), and determines that there is no such board writing plan file F. In the case (step S13; No), the process proceeds to step S9.

  If it is determined in step S13 that there is a board writing plan file F starting from the same page as the designated page of the textbook (step S13; Yes), the CPU 25 determines whether there are a plurality of such board writing plan files F. Is determined (step S14).

  If it is determined in step S14 that there are not a plurality of board writing plan files F, that is, if it is determined that there is only one board writing plan file F (step S14; No), the CPU 25 designates the board writing plan file F as a designated board writing. After designating as the plan file FS, the process proceeds to step S16 described later.

  If it is determined in step S14 that there are a plurality of board writing plan files F (step S14; Yes), the CPU 25 selects one of the board writing plan files F as the designated board writing plan file FS based on the selection operation by the user. Designate (step S15).

  Next, the CPU 25 displays a time distribution bar J on the lower part of the display 310 based on the board writing number N and the assigned time of each board writing data D in the designated board writing plan file FS and starts measuring the elapsed time of the lesson. The current time icon I is displayed in the time distribution bar J (see step S16, FIG. 13), and the process proceeds to step S9.

Here, as shown in FIG. 13 to be described later, the time distribution bar J indicates the ratio of the allocated time of each board writing data D in the designated board writing plan file FS in the class time in the form of a band graph. The total length corresponds to the class time. In the time distribution bar J, the band graph portion G corresponding to each piece of board writing data D is arranged from the left to the right according to the board writing number N of the board writing data D. Further, character _"1" subscript band graphic portion G ₁ for the code "G", blackboard number N of blackboard data D corresponding to the band graph part G indicates that it is "1".

  The current time icon I is an icon indicating the current elapsed time within the lesson time, and moves on the time distribution bar J from the left side to the right side as time passes.

  If it is determined in step S11 described above that the operation for specifying the board writing function has not been performed (step S11; No), the CPU 25 determines whether or not a handwriting input operation has been performed in the board writing area B (step S11). S21).

  If it is determined in step S21 that the handwriting input operation has been performed (step S21; Yes), the CPU 25 inputs and displays the input content at the operation target position in the board writing area B (step S22).

  Next, the CPU 25 stores the input contents as the board writing data D in the board writing data area A corresponding to the current board writing number N in the board writing data area A in the board writing plan file FA (step S23). At this time, the board writing data D is stored in the board writing data area A of the board writing number N (the board writing number N having the smallest number) older than the latest board writing number N (the board writing number N having the largest number) in the board writing plan file FA. If it is empty, the CPU 25 deletes the empty board writing data area A, lowers the latest board writing number N to an unused number, and performs the board writing data area A corresponding to the changed board writing number N. The inputted board writing data D is stored.

  Next, the CPU 25 determines whether or not the board writing data D corresponding to the handwritten input content is in the designated board writing plan file FS (step S25), and if not (step S25; No), the CPU 25 goes to step S9. Transition. Here, the blackboard data D corresponding to the input content is the blackboard data D that matches the input content at the beginning.

  If it is determined in step S25 that the board writing data D corresponding to the handwritten input content is in the designated board writing plan file FS (step S25; Yes), the CPU 25 sets the board writing number N of the board writing data D to the current board writing. The band graph portion G corresponding to the current / postcard number N1 is identified and displayed in the time distribution bar J as the postcard number N (hereinafter referred to as the current / postcard number N1) of the postcard data D being processed (step S26). The process proceeds to step S9. In the present embodiment, at this time, the CPU 25 performs identification display by displaying the band graph portion G corresponding to the current / postcard number N1 in the time distribution bar J in blue.

  If it is determined in step S21 that the handwriting input operation has not been performed (step S21; No), the CPU 25 determines whether or not the marker input operation has been performed on the textbook area K as shown in FIG. Is determined (step S31).

  If it is determined in step S31 that a marker input operation has been performed (step S31; Yes), the CPU 25 displays a marker at the marker input operation target position in the textbook area K (step S32).

  Next, the CPU 25 newly sets a board writing data area A in the board writing plan file FA, increases the board writing number N of the new board writing data area A by 1, and about the board writing number N and the textbook position where the marker is input. The teaching material position information P and the marker input data are stored in association with each other (step S33), and the process proceeds to step S31 described above. Marker input data refers to data at a marker designated location. When a new board writing data area A is set in step S33, the board writing data area A having a board writing number N (small board writing number N) older than the board writing number N of the new board writing data area A is written on the board. If the data D is not stored and is empty, the CPU 25 deletes the empty board writing data area A and sets the board writing number N of the new board writing data area A to the smallest unused number. Then, the set board letter number N, the teaching material position information P about the textbook position where the marker is input, and the marker input data are stored in association with each other.

  If it is determined in step S31 that the marker input operation has not been performed (step S31; No), the CPU 25 determines whether or not a textbook page movement operation has been performed (step S41).

  When it is determined in this step S41 that the page movement operation has been performed (step S41; Yes), the CPU 25 displays the textbook area K after the page movement (step S42). Here, even when several pages are moved in the page moving operation, the textbook area K after several pages are moved is displayed without displaying the textbook area K of the middle page.

  Next, the CPU 25 newly sets a board writing data area A in the board writing plan file FA, increments the board writing number N of the new board writing data area A by 1, and associates the teaching material position information P of the destination textbook position. (Step S43), and the process proceeds to the above-described step S31.

  If it is determined in step S41 that the page movement operation has not been performed (step S41; No), the CPU 25 performs a copy function designation operation in the textbook area K, and the textbook area B in the textbook area B. It is determined whether or not a paste operation for the K copy portion has been performed (step S51).

  If it is determined in step S51 that the copy portion pasting operation has been performed (step S51; Yes), the CPU 25 displays the copy portion of the textbook area K in the board writing area B (step S52), and the above-described operation. The process proceeds to step S22.

  If it is determined in step S51 that the copy portion pasting operation has not been performed (step S51; No), the CPU 25 displays the omissible mark M in the textbook area K in step T4 described later. Then, it is determined whether or not a touch operation is performed on the omissible mark M (step S61).

  If it is determined in step S61 that the touch operation has been performed on the omissible mark M (step S61; Yes), the CPU 25 performs the board writing data associated with the omissible mark M in the designated board writing plan file FS. D is transmitted to the student terminal 4 as homework for home study (step S62), and the process proceeds to step S23.

  If it is determined in step S61 that the touch operation has not been performed on the omissible mark M (step S71; No), the CPU 25 determines whether or not a class end designation operation has been performed. (Step S81).

  When an instruction to end the lesson is performed in step S81 (step S81; Yes), the CPU 25 associates a file name with the board-written number N, teaching material position information P, and board-written data D stored so far. Are saved as a board writing plan file FA (step S82), and the process proceeds to step S22 described above.

  On the other hand, if it is determined in step S81 that the class end designation operation has not been performed (step S81; No), the CPU 25 proceeds to another process.

(Timer processing)
Next, timer processing by the server 2 will be described with reference to FIG. The timer process is executed in parallel with the classroom server process from the time when the server 2 performs the process of step S16 in the classroom server process.

  In this timer process, the CPU 25 first erases the current time icon I being displayed, and displays a new current time icon I in the portion indicating the current time in the time distribution bar J (step T1).

  Next, the CPU 25 at the present time based on the elapsed time from the start of the lesson at the current time, the board letter number N (order of board writing) and the assigned time associated with each board letter data D in the designated board writing plan file FS. The board writing data D of the contents to be written on the board and its board writing number N (hereinafter referred to as schedule / board writing number N2) are detected (step T2).

  Next, the CPU 25 detects, from the designated board writing plan file FS, the board writing data D corresponding to the most recently inputted board writing contents and its board writing number N, that is, the current board writing number N1, and this current board writing number N1. Is less than the plan / board writing number N2, that is, whether the board writing is delayed (step T3). Note that if the board is not yet written at this step T3, the CPU 25 sets the current / board letter number N1 to “1”.

  When it is determined in this step T3 that the board writing is delayed (step T3; Yes), the CPU 25 selects a portion corresponding to the schedule / board writing number N2 in each band graph portion G in the time distribution bar J in pink. After identifying and displaying in the frame Wp (see FIG. 13B) and notifying that the board writing is delayed (step T4), the process proceeds to step T1. At this time, if the board writing data D associated with the omissible mark M exists in the designated board writing plan file FS, the teaching material position information P associated with the omissible mark M and the board writing data D is provided. Is read from the designated board writing plan file FS, and the omissible mark M is displayed in the portion indicated by the teaching material position information P in the textbook data D1 displayed in the textbook area K. Thereby, the teaching material part associated with the omissible mark M in the board writing plan file F is identified and displayed.

  Further, when it is determined in step T3 that the board writing is not delayed (step T3; No), the CPU 25 displays the portion corresponding to the schedule / board writing number N2 in the band graph portion G in the time distribution bar J in green. The frame Wg (see FIG. 13 (a)) identifies and displays (step T5), and then proceeds to step T1.

[Operation example]
(Teacher terminal processing)
Next, the teacher terminal process described above will be specifically described with reference to the drawings.

  First, the user (teacher) performs an operation to create a new board plan (step W2; Yes), makes a request to browse the textbook “5 years of arithmetic” (step S1; Yes), and the page number to browse When “P58 to P59” is designated (step S6), as shown in FIG. 11A, the page “P58 to P59” designated in step S6 out of the designated textbook “math 5 years” is displayed. The textbook data D1 is displayed on the display 510 (step S7).

  Next, as shown in FIG. 3A, a new board writing plan file FA is created in the board writing database 542, and a board writing data area A is set in the board writing plan file FA. On the other hand, the board book number N “1” and the teaching material position information P for the textbook part currently displayed are stored in association with each other (step S8).

  Next, when the user (teacher) performs an operation to specify the board writing function (step S11; Yes), a textbook area K is created on the upper side of the display 510 as shown in FIG. The textbook data D1 is displayed, and a blackboard area B is created on the lower side of the display 510. The current date “201122 (Tue)” and the number of textbook pages currently displayed in the textbook area K “P58” are displayed. Are displayed (step S12).

  Next, when the user (teacher) inputs “square area”, “vertically 4 horizontal, 6 horizontal 24 total!”, And “rectangular area = vertical x horizontal” to the writing area B by handwriting ( Step S21; Yes), as shown in FIG. 11B, the input content is displayed at the operation target position in the board writing area B (step S22). Then, as shown in FIG. 3 (a), the input content is stored as the board writing data D in the board writing data area A corresponding to the current board writing number N “1” and the teaching material position information P “P58” in the board writing plan file FA. (Step S23).

  Next, the user (teacher) performs a copy function specifying operation (step S51; Yes), and after specifying the range of the copy portion in the textbook area K, as shown in FIG. When the pasting position (copy destination position) is designated in the screen, the copy portion is pasted and displayed at the designated position (step S52). At this time, the copy source portion in the textbook area K of the electronic blackboard 3S is displayed surrounded by a red frame. In this example, the user (teacher) copies and pastes the parallelogram in the textbook, and then copies the right triangle on the left side of the parallelogram and pastes it on the right side of the parallelogram. Attached.

  Then, as shown in FIG. 3 (a), the pasted contents of the copy portion are written in the board writing data area A corresponding to the current board writing number N “1” and the teaching material position information P “P58” in the board writing plan file FA. It is stored as data D (step S23).

  Next, when the user (teacher) designates “P59” and performs a page moving operation (step S41; Yes), the textbook data D1 of “P59” is entered in the textbook area K as shown in FIG. It is displayed (step S42). Then, as shown in FIG. 3A, a new board writing data area A is set in the board writing plan file FA, and the board writing number N “2” and the destination teaching material position information P are set in the board writing data area A. “P59” is stored in association with each other (step S43).

  Next, when the user (teacher) performs a marker input operation on the character string “parallelogram formula” in the textbook area K (step S31; Yes), the characters in the textbook area K are displayed as shown in FIG. The column “Form of parallelogram” is displayed as a marker (step S32). Then, as shown in FIG. 3A, a new board writing data area A is set in the board writing plan file FA, the board writing number N “2” of the new board writing data area A and the teaching material position information P of the target position. And the marker input data are stored in association with each other (step S33).

  Next, when the user (teacher) inputs in handwriting “area = base × height” or the like in the board writing area B (step S21; Yes), the operation target in the board writing area B as shown in FIG. The input content is displayed at the position (step S22). Then, as shown in FIG. 3A, in the board writing data area A corresponding to the board writing number N “2” and the teaching material position information P “P59, 23%, W, 5-45%” in the board writing plan file FA. The input content is stored as the board writing data D (step S23).

Next, the character string “1 (star)” that the user (teacher) uses in the textbook area K as the heading of the confirmation question (where “1 (star)” is the one surrounded by a star) ) (Step S31; Yes), although not shown, the character string “1 (star shape) in the textbook area K” is displayed as a marker (step S32). Then, as shown in FIG. 3A, a new board writing data area A is set in the board writing plan file FA, the board writing number N “3” of the new board writing data area A, and the teaching material position information P of the target position. And the marker input data are stored in association with each other (step S33). Next, when the user (teacher) inputs the answer “2.5 × 2.2 = 5.5 cm ² ” of the confirmation question by handwriting in the board writing area B (step S21; Yes), the illustration is omitted, but the board writing area. The input content is displayed at the operation target position in B (step S22). Then, as shown in FIG. 3A, in the board writing data area A corresponding to the board writing number N “3” and the teaching material position information P “P59, 35%, W, 10-25%” in the board writing plan file FA. The input content is stored as the board writing data D (step S23).

Next, the character string “1 (round shape)” of the heading of the exercise question in the textbook area K by the user (teacher) (however, “1 (round shape)” means that “1” is circled) When the marker input operation is performed (step S31; Yes), although not shown, the character string “1 (round)” in the textbook area K is displayed as a marker (step S32). Then, as shown in FIG. 3A, a new board writing data area A is set in the board writing plan file FA, the board writing number N “4” of the new board writing data area A, and the teaching material position information P of the target position. And the marker input data are stored in association with each other (step S33). Next, when the user (teacher) inputs the answer “7 × 4 = 28 cm ² ” of the exercise in handwriting in the board writing area B (step S21; Yes), the operation target in the board writing area B is omitted although illustration is omitted. The input content is displayed at the position (step S22). Then, as shown in FIG. 3A, in the board writing data area A corresponding to the board writing number N “4” and the teaching material position information P “P59, 85%, W, 30-35%” in the board writing plan file FA. The input content is stored as the board writing data D (step S23).

Next, the user (teacher) character string “2 (round shape)” of the heading of the practice question in the textbook area K (however, “2 (round shape)” means that “2” is enclosed in a round shape) When the marker input operation is performed (step S31; Yes), although not shown, the character string “2 (round)” in the textbook area K is displayed as a marker (step S32). Then, as shown in FIG. 3A, a new board writing data area A is set in the board writing plan file FA, the board writing number N “5” of the new board writing data area A, and the teaching material position information P of the target position. And the marker input data are stored in association with each other (step S33). Next, when the user (teacher) inputs the answer “8 × 5 = 40 cm ² ” of the exercise in handwriting in the board writing area B (step S21; Yes), the operation target in the board writing area B is omitted although illustration is omitted. The input content is displayed at the position (step S22). Then, as shown in FIG. 3A, in the board writing data file A corresponding to the board writing number N “5” and the teaching material position information P “P59, 85%, W, 60-65%” in the board writing plan file FA. The input content is stored as the board writing data D (step S23).

  When the user (teacher) performs an instruction to end the lesson (step S81; Yes), the file name “math 5 years P58-” is added to the board number N, teaching material position information P, and board data D stored so far. Are associated and stored as a plan writing plan file FA (step S82).

  Next, when the user (teacher) performs an operation for displaying and editing the board writing plan (step W4; Yes), the file names of the board writing plan file F are listed on the display 510 (step W5), and the user ( When the teacher designates the board writing plan file F of “5 years of arithmetic P58” (step W6), as shown in FIG. 3A, each board writing data D in the designated board writing plan file FS is the board writing number N and the teaching material position. A list is displayed on the display 510 in a table format in association with the information P, and the data amount of each piece of paper writing data D is detected and displayed in association with the board writing data D (step W7). Next, on the basis of the detected data amount, the lesson time of one time period is proportionally distributed to the board writing data D of each board writing number N, and the allocation time of each board writing data D is associated with the board writing data D. This is displayed on the display 510 (step W8).

  Next, when the user (teacher) performs an operation for correcting the time distribution (step W11; Yes), and dragging the line width for the board writing data D of the board writing numbers N “1” and “3”, FIG. As shown in b), the assigned times “20” and “5” for these board writing data D are changed to “15” and “10” (step W12).

  Next, when the user (teacher) performs an operation for correcting the board writing data D (step W13; Yes), and performs an operation for adding an omissible mark M to the board writing data D of the board writing number N “4”, the correction target The contents of the blackboard data D are changed (step W14).

  When the user (teacher) performs an operation to end the creation / editing of the designated board writing plan file FS (step W15; Yes), the created / edited designated board writing plan file FS is stored in the board writing database 542. (Step W16).

(Classroom server processing and timer processing)
Next, the classroom server process and timer process described above will be specifically described with reference to the drawings.

  First, when the user (teacher) requests to read the textbook “5 years of arithmetic” (step S1; Yes) and specifies the page numbers “P58 to P59” to be browsed (step S6), FIG. ), The textbook data D1 of the page “P58 to P59” specified in step S6 among the specified textbook “5 years of arithmetic” is displayed on the display 310 (step S7).

  Next, when the user (teacher) performs an operation to specify the board writing function (step S11; Yes), the textbook area K is created on the upper side of the display 510, and the textbook data D1 is displayed in the textbook area K. A blackboard area B is created below 510, and the current date “20110331 (Thursday)” and the number of textbook pages “P58” currently displayed in the textbook area K are displayed (step S12).

  Next, it is determined that there is one board writing plan file F ("math 5 years P58-") starting from the same page as the designated page "P58" of the textbook (step S13; Yes, step S14; No), The board writing plan file F is designated as the designated board writing plan file FS.

  Next, a time distribution bar J is displayed at the bottom of the display 310 based on the board book number N and the assigned time of each board book data D in the designated board book plan file FS, and the measurement of the elapsed time of the lesson is started. A current time icon I is displayed in the distribution bar J (step S16).

  Next, when the user (teacher) inputs the “square area” to the writing area B by handwriting (step S21; Yes), the input content is displayed at the operation target position in the writing area B (step S22).

Next, after it is determined that the board writing data D corresponding to the handwritten input content is in the designated board writing plan file FS (step S25; Yes), the board writing number N “1” of the board writing data D is the current board writing number N1. is, band graphic portion G ₁ corresponding to the current-blackboard writing code N1 "1" in a time allocation bar J is identified in blue (step S26). In this operation example, the band graph portion identified and displayed in blue is shaded.

  At this time, the current time icon I being displayed is once erased, and a new current time icon I is displayed in a portion indicating the current time in the time distribution bar J (step T1). Next, based on the elapsed time from the start of the class at the present time (here, 10 minutes), the board letter number N (board letter order) associated with each board letter data D in the designated board writing plan file FS, and the allocated time. The plan / cardboard number N2 “1” is detected (step T2).

Next, from the designated board writing plan file FS, the current board letter number N1 “1” is detected, the current board letter number N1 “1” is not smaller than the planned board letter number N2 “1”, and the board writing is not delayed. is determined (step T3; No), among the band graphic portion G in time allocation bar J, band graphic portion G ₁ corresponding to "1" will, blackboard writing number N2 is identified in green frame Wg (step T5).

  Next, when the user (teacher) inputs in handwriting “vertically 4 horizontal and 6 horizontal 24 in total!” And “rectangular area = vertical × horizontal” (step S21; Yes), As shown in FIG. 13B, the input content is displayed at the operation target position in the board writing area B (step S22).

Next, after it is determined that the board writing data D corresponding to the handwritten input content is in the designated board writing plan file FS (step S25; Yes), the board writing number N “1” of the board writing data D is the current board writing number N1. is, band graphic portion G ₁ corresponding to the current-blackboard writing code N1 "1" in a time allocation bar J is identified in blue (step S26).

  At this time, the current time icon I being displayed is once erased, and a new current time icon I is displayed in a portion indicating the current time in the time distribution bar J (step T1). Next, based on the elapsed time from the start of the class at the present time (here, 25 minutes), the board letter number N (in board order) associated with each board letter data D in the designated board writing plan file FS, and the allocated time. The plan / cardboard number N2 “2” is detected (step T2).

Next, the current / postcard number N1 “1” is detected from the designated postcard plan file FS, and the current / postcard number N1 “1” is smaller than the planned / postcard number N2 “2”, that is, the postcard is delayed. is judged (step T3; Yes), out of the band graph portion G in time allocation bar J, blackboard band graphic portion G ₂ corresponding to "2" will, blackboard writing number N2 is identified displayed by a frame Wp pink Is delayed (step T4). At this time, since the board-written data D associated with the omissible mark M exists in the designated board-writing plan file FS, the teaching material position information P “P59, 85 associated with the omissible mark M and the board-written data D is present. %, W, 30-35% ”is read from the designated board writing plan file FS, and the omissible mark M is displayed in the portion indicated by the teaching material position information P in the textbook data D1 displayed in the textbook area K. (See FIG. 15B described later).

  Next, the user (teacher) performs a copy function specifying operation (step S51; Yes), and after specifying the range of the copy portion in the textbook area K, as shown in FIG. When the pasting position (copy destination position) is designated in the screen, the copy portion is pasted and displayed at the designated position (step S52). At this time, the copy source portion in the textbook area K of the electronic blackboard 3S is displayed surrounded by a red frame. In this example, the user (teacher) copies and pastes the parallelogram in the textbook, and then copies the right triangle on the left side of the parallelogram and pastes it on the right side of the parallelogram. Attached.

  At this time, the current time icon I being displayed is once erased, and a new current time icon I is displayed in a portion indicating the current time in the time distribution bar J (step T1). Next, based on the elapsed time from the start of the class at the present time (32 minutes in this case), the postcard number N (in the postcard order) and the allocated time associated with each postcard data D in the designated postcard plan file FS. The plan / cardboard number N2 “3” is detected (step T2).

Next, the current / postcard number N1 “1” is detected from the designated postcard plan file FS, and the current / postcard number N1 “1” is smaller than the planned / postcard number N2 “3”, that is, the postcard is delayed. It is judged (step T3; Yes), out of the band graph portion G in time allocation bar J, blackboard a band graphic portion G ₃ corresponding to "3" will, blackboard writing numbers N2 are identified displayed by a frame Wp pink Is delayed (step T4).

  Next, when the user (teacher) designates “P59” and performs a page movement operation (step S41; Yes), the textbook data D1 of “P59” is entered in the textbook area K as shown in FIG. It is displayed (step S42).

  Next, when the user (teacher) performs a marker input operation on the character string “parallelogram formula” in the textbook area K (step S31; Yes), the character string “parallelogram formula” in the textbook area K is marked. It is displayed (step S32). Next, when the user (teacher) inputs in handwriting “area = bottom × height” or the like in the board writing area B (step S21; Yes), the input content is displayed at the operation target position in the board writing area B (step S21). S22).

  At this time, the current time icon I being displayed is once erased, and a new current time icon I is displayed in a portion indicating the current time in the time distribution bar J (step T1). Next, based on the elapsed time from the start of the class at the present time (41 minutes in this case), the postcard number N (the postcard order) associated with each postcard data D in the designated postcard plan file FS, and the allocated time The plan / cardboard number N2 “4” is detected (step T2).

Next, the current / postcard number N1 “2” is detected from the designated postcard plan file FS, and the current / postcard number N1 “2” is smaller than the planned / postcard number N2 “4”, that is, the postcard is delayed. is judged (step T3; Yes), out of the band graph portion G in time allocation bar J, blackboard band graphic portion G ₄ corresponding to "4" will, blackboard writing number N2 is identified displayed by a frame Wp pink Is delayed (step T4).

Next, as shown in FIG. 15 (a), when the user (teacher) performs a marker input operation on the character string “1 (star shape) for confirmation” in the textbook area K (step S31; Yes). Then, the character string “1 (star shape) in the textbook area K” is displayed as a marker (step S32). Next, when the user (teacher) inputs the answer “2.5 × 2.2 = 5.5 cm ² ” of the confirmation question by handwriting in the board writing area B (step S21; Yes), the operation target position in the board writing area B The input content is displayed on (Step S22).

  At this time, the current time icon I being displayed is once erased, and a new current time icon I is displayed in a portion indicating the current time in the time distribution bar J (step T1). Next, based on the elapsed time from the start of the class at the present time (51 minutes here), the board letter number N (order of board writing) and the allocated time associated with each board letter data D in the designated board writing plan file FS. The plan / platelet number N2 “5” is detected (step T2).

Next, the current / postcard number N1 “3” is detected from the designated postcard plan file FS, and the current / postcard number N1 “3” is smaller than the planned / postcard number N2 “5”, that is, the postcard is delayed. is judged (step T3; Yes), out of the band graph portion G in time allocation bar J, blackboard a band graph portion G ₅ corresponding to schedule, and blackboard writing number N2 "5" are identified displayed by a frame Wp pink Is delayed (step T4). As described above, since the blackboard data D associated with the omissible mark M is present in the designated board writing plan file FS at this time, the teaching material position information P associated with the omissible mark M and the blackboard data D is provided. “P59, 85%, W, 30-35%” is read from the designated board writing plan file FS, and in the textbook data D1 displayed in the textbook area K, an omissible mark is indicated in the portion indicated by the teaching material position information P M is displayed.

  Then, as shown in FIG. 15B, when the user (teacher) performs a touch operation on the omissible mark M (step S61; Yes), it is associated with the omissible mark M in the designated board writing plan file FS. The written board data D is transmitted to the student terminal 4 as homework for home study (step S62).

  As described above, according to the electronic blackboard 3 of the present embodiment, as shown in steps S25 to S26 of FIG. 8, steps T2 to T5 of FIG. 10, FIGS. The board writing data D corresponding to the inputted board writing contents is detected, and the board writing data D of the contents to be written at the present time based on the measured elapsed time, the board writing order and the allocation time of each board writing data D. Is detected and when the written data D does not match, the fact is notified. Therefore, when the progress of the class is out of the assigned time of the written writing plan, the fact is notified. Therefore, it is possible to perform board writing with an appropriate time distribution.

  Further, as shown in step S26 of FIG. 8, steps T4 and 5 of FIG. 10, FIGS. 13 to 15, etc., the ratio of the allocation time of each piece of written data D in the written plan file F to the class time is a band graph. The band graph portion G of the board writing data D corresponding to the inputted board writing content and the band graph portion G of the board writing data D of the content to be written at the present time are respectively identified and displayed. It is possible to easily grasp the correspondence between the progress of the lesson and the assigned time of the plan writing plan.

  Further, as shown in steps T3 to T4 in FIG. 10, FIG. 15 and the like, the board writing order of the board writing data D of the contents to be written at the present time is more than the board writing order of the board writing data D corresponding to the inputted board writing contents. Since the teaching material part associated with the omissible mark M is identified and displayed in the board writing plan file F when the lesson progress is delayed, the omissible part is skipped and the lesson is conducted. Can do.

  In addition, it is needless to say that the detailed configuration and detailed operation of each component of the electronic blackboard 3 in the above embodiment can be appropriately changed without departing from the spirit of the present invention.

  For example, in the above embodiment, the server 2 controls the display content on the electronic blackboard 3, but the electronic blackboard 3 may control the display content of the own device. More specifically, the class support program 240, the textbook database 241 and the board book database 242 may be stored in the electronic blackboard 3, and the classroom server process may be executed on the electronic blackboard 3. However, when classroom server processing is executed on the electronic blackboard 3, information is not transmitted and received between the electronic blackboard 3 and the server 2.

  Further, although the class support program 240 has been described as being stored in the server 2, the lesson support program 240 may be stored in a storage medium such as a memory card or a CD that is detachable from the server 2.

  Moreover, although the electronic blackboard 3 has been described as having the display 310, it may have a projector instead.

  When a touch operation is performed on the omissible mark M, the board writing data D associated with the omissible mark M in the designated board writing plan file FS is sent to the student terminal 4 as homework for home learning. Although described as transmitting, the board writing data D associated with the omissible mark M may be automatically input and displayed in the board writing area B. In this case, it is possible to skip the input of the blackboard and speed up the progress of the lesson.

  Also, the postcard number N of the postcard data D corresponding to the most recently entered postcard content is compared with the postcard number N of the postcard data D to be written at the present time. If the former is smaller than the latter, the time distribution bar J In the above description, the band graph portion G is identified and displayed in a pink frame, and when both coincide, the green frame is identified and displayed. Further, even if the former is larger than the latter, the band graph portion is also displayed in another color frame. G may be identified and displayed.

  In addition, although it has been described that the portion corresponding to the plan / cardboard number N2 in each band graph portion G in the time distribution bar J is identified and displayed with a pink frame Wp, the fact that the board is delayed is described. The notification mode is not limited to this, and other modes such as outputting a warning sound may be used.

  Further, although the ratio of the allocation time of each board writing data D in the designated board writing plan file FS is described as a band graph (time distribution bar J), it may be shown as a pie chart.

As mentioned above, although several embodiment of this invention was described, the scope of the present invention is not limited to the above-mentioned embodiment, The range of the invention described in the claim, and its equivalent range Including.
The invention described in the scope of claims attached to the application of this application will be added below. The item numbers of the claims described in the appendix are as set forth in the claims attached to the application of this application.
[Appendix]
<Claim 1>
Display means;
Corresponding each board-written data that divides the contents to be written in one class, the board-order of the board-written data, and the allocated time allocated from the class time as the required time to handle the contents of the board-written data A board writing plan storage means for storing a board writing plan file stored in
A time measuring means for measuring the elapsed time of the class;
A board writing input means for inputting the contents of the board writing based on a user operation and displaying on the display means;
From the board writing plan file, board writing data detection means for detecting board writing data corresponding to the board writing content input by the board writing input means;
Based on the elapsed time measured by the time measuring means, the board writing order and allocation time of each board writing data, scheduled board writing data detecting means for detecting the board writing data of the contents to be written at the present time;
Informing means for notifying that when the board writing data detected by the board writing data detecting means and the board writing data detected by the scheduled board writing data detecting means do not match,
An electronic blackboard characterized by comprising:
<Claim 2>
In the electronic blackboard according to claim 1,
A time distribution display control means for causing the display means to display the ratio of the assignment time of each board writing data in the board writing plan file in the class time in the form of a band graph or a pie chart;
Of the band graph or the pie chart, the graph portion corresponding to the plate writing data detected by the plate writing data detection unit and the graph portion corresponding to the plate writing data detected by the scheduled plate writing data detection unit are respectively displayed. Graph part identification display control means for identifying and displaying on the means;
An electronic blackboard characterized by comprising:
<Claim 3>
In the electronic blackboard according to claim 1 or 2,
Textbook data storage means for storing a plurality of textbook data;
Textbook data designating means for designating any textbook data stored in the textbook data storage means as designated textbook data based on a user operation;
A textbook that displays a textbook display area and a blackboard area on the display means, displays the designated textbook data in the textbook display area, and displays the contents of the blackboard in the blackboard area based on a user operation on the blackboard input means A board writing display control means;
With
In the board plan file,
Each postcard data is associated with the teaching material part specified in advance by the user in the textbook data,
Predetermined identification data is associated with at least one teaching material part,
The textbook board writing display control means,
The designated textbook displayed in the textbook display area when the board writing order of the board writing data detected by the scheduled board writing data detection means is later than the board writing order of the board writing data detected by the board writing data detection means. An electronic blackboard comprising predetermined teaching material part identification display control means for identifying and displaying a teaching material part associated with the identification data in the data.
<Claim 4>
In the electronic blackboard according to claim 3,
When the teaching material portion is identified and displayed by the predetermined teaching material portion identification display control means, based on a user operation, the content of the board writing data associated with the teaching material portion in the board writing plan file is displayed in the board writing area. An electronic blackboard characterized in that it has an automatic input means for board book contents.
<Claim 5>
Display means;
Corresponding each board-written data that divides the contents to be written in one class, the board-order of the board-written data, and the allocated time allocated from the class time as the required time to handle the contents of the board-written data A board writing plan storage means for storing a board writing plan file stored in
On a computer with
A time measurement function to measure the elapsed time of the class,
A board writing input function for inputting a board writing content based on a user operation and displaying it on the display means;
From the board writing plan file, a board writing data detection function for detecting board writing data corresponding to the board writing contents input by the board writing input function;
Based on the elapsed time measured by the time measurement function, the board writing order and the assigned time of each board writing data, the planned board writing data detection function for detecting the board writing data of the contents to be written at the present time;
When the board writing data detected by the board writing data detection function and the board writing data detected by the scheduled board writing data detection function do not match, a notification function for notifying that effect,
A program characterized by realizing.

2 Server 3 Electronic blackboard 240 Class support program

The present invention relates to an information display device and a program.

The subject of this invention is providing the information display apparatus and program which can input by suitable time allocation.

In order to solve the above-mentioned problem, the invention according to claim 1 is an information display device ,
Display means ;
A time measuring means for measuring elapsed time;
A touch panel, and input means for inputting data including a character string input by a user operation on the touch panel as input data;
Input data display control means for causing the display means to display the input data input by the input means;
Planning data the data including a character string in association with the time information as the planning data from the planning storing unit that stores a plurality of, for detecting the including planning data character string input at the moment by the input means for inputting Detection means;
Corresponding to the elapsed time at the present time measured by said time measuring means, the plan data will be entered at this time, we plan to detect on the basis of the time information of the program data stored in said program storage means and planning data detection means,
Before Symbol planning data detected by the detection means the planning data, the schedule plan data is compared with the total image data scheduled detected by the detecting means, and notification means for performing notification in accordance with the comparison result,
Characterized by comprising

According to the present invention, input can be performed with appropriate time distribution.

Claims (6)

Display means;
A board writing plan storage means for storing a plurality of pieces of data including character strings to be written as board writing plan data in association with time information in the board writing order;
A time measuring means for measuring elapsed time;
A board writing input means for displaying data including a character string written by a user operation as board writing input data on the display means;
From the board writing plan storage means, board writing plan data detection means for detecting board writing plan data including a character string written by the board writing input means;
Based on the elapsed time measured by the time measuring means, and the board writing order and time information of each board writing data, the scheduled board writing data detecting means for detecting the board writing plan data to be written at the present time;
When the board writing plan data detected by the board writing plan data detection means and the scheduled board writing plan data detected by the scheduled board writing data detection means do not match, an informing means for notifying that effect,
An electronic blackboard characterized by comprising: In the electronic blackboard according to claim 1,
Provided with teaching material data storage means for storing teaching material data including a plurality of teaching material partial data,
The board writing plan storage means stores each board writing plan data in association with each teaching material partial data,
The at least one board writing plan data stored in the board writing plan storage means is associated with identification data,
The identification data is associated when the planned board writing plan data detected by the scheduled board writing data detection means is later than the board writing order of the board writing plan data detected by the board writing plan data detection means. An electronic blackboard comprising teaching material part display control means for identifying the displayed teaching material part data and displaying the data on the display unit. In the electronic blackboard according to claim 2,
When the learning material part data is identified and displayed by the learning material part display control means, the board writing content display control means for displaying on the display unit the blackboard plan data associated with the learning material part data based on a user operation. An electronic blackboard characterized by comprising: In the electronic blackboard according to claim 2 or 3,
Comprising communication means for communicating with other display terminals;
When the learning material part data is identified and displayed by the learning material part display control means, based on the user operation, the board writing data transmission for transmitting the blackboard plan data associated with the learning material part data to the other display terminal An electronic blackboard comprising means. In the electronic blackboard according to any one of claims 2 to 4,
The identification data is identification data indicating omission,
The electronic blackboard, wherein the teaching material part display control means identifies the teaching material part data associated with the identification data with a mark indicating that the teaching material part data can be omitted and displays the mark on the display unit. In a computer provided with a display means,
A board writing plan storage function for storing a plurality of pieces of data including character strings to be written on the board as the board writing plan data in association with the time information in the order of the board writing;
A time measurement function that measures elapsed time,
A board writing input function for displaying data including a character string written by a user operation as board writing input data on the display means;
A board writing plan data detection function for detecting board writing plan data including a character string written by the board writing input function from the stored data by the board writing plan storage function;
Based on the elapsed time measured by the time measurement function, the board writing order and time information of each board writing data, the scheduled board writing data detection function for detecting the board writing plan data to be written at the present time;
When the board writing plan data detected by the board writing plan data detection function and the scheduled board writing plan data detected by the scheduled board writing data detection function do not match, a notification function for notifying that effect,
A program characterized by realizing.

Images