KR20000054682A - Service method for preparing examinations through communication network - Google Patents

Abstract

PURPOSE: A test problem providing service method using a communication is provided for implementing a repeated studying effect by repeatedly providing a test problem to a studying person by simply changing an arranged sequence of a sentence or a parameter with respect to the same studying content. CONSTITUTION: A studying person operates a user terminal(20) and is connected with a test problem service computer(10) on an information communication network(N). Configuration files of a web page which provides a studying content in the test problem service computer(10) are downloaded to a connected user terminal(20), and a main screen of the studying web page provided in the test problem service computer(10) is displayed on the screen of the user terminal(20).

Description

How to solve problems through communication Service method {SERVICE METHOD FOR PREPARING EXAMINATIONS THROUGH COMMUNICATION NETWORK}

The present invention relates to a question question service method through communication, and more particularly, to a question question service method through communication that can provide a complete learning function so that learners can fully understand the content of the learning.

In general, in the education field, an evaluation method of evaluating the examinee's ability through a test or quiz is generally used, and the test or quiz itself is used as a good way to increase the educational effect.

In this way, the field that can increase the educational effect by solving the test or quiz can be extended to all fields related to human knowledge activities in addition to the regular school education.

In the past, the main method was to create and solve exams and quizzes using paper and limited time, but recently, with the advent of the Internet, the way of taking and solving exams and quizzes beyond the limits of time and space I am in the limelight.

As a result, various test and quiz questions have emerged using a computer communication network (eg, "INTERNET"), but all of them present a standardized problem and grade the answers answered by the learners. However, it did not provide a complete learning function so that the actual learner could fully understand the contents of the learning.

Accordingly, the present invention has been made in view of the above-described point, and by providing the learner with a question of an iterative query type that changes the arrangement order or parameter of a sentence for the same learning content, the learner completes the learning content. The purpose is to provide a communication problem question service method that can provide a full learning function to understand.

1 is a schematic block diagram of hardware for carrying out the present invention;

FIG. 2 is a schematic diagram illustrating an embodiment of a software module and a database module included in the computer for questioning of FIG. 1;

Figure 3 is a flow chart for explaining a problem question service method through communication in accordance with a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: computer for question presentation 20: user terminal

N: Information Network

The problem question service method through communication according to the present invention for achieving the above object is a problem in communication that questions the learner connected through the information communication network and receives the answer written by the learner and compares the received answer with the correct answer In the question service method, a question of a recursive question type that changes the arrangement order or parameters of a sentence each time is generated and asked for the same learning contents for each item.

The present invention is also characterized by adjusting the difficulty of the problem according to the learner's ability to solve the problem of the repeated query type for each item. The present invention initially raises the next step by raising the question of the repetitive query type for the questions of the most basic level, the step switching if the learning ability calculated by calculating the learner's learning ability in each step is less than a predetermined value By moving from the previous stage to the previous stage, the difficulty of the problem can be adjusted, and the learner's learning ability can be calculated by considering at least one of the hit rate and the solve time required for each item. Can be.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram of hardware for carrying out the present invention. As can be seen from the same diagram, the hardware for carrying out the present invention presents a problem to a learner connected through the information communication network 10. Access to the question-providing computer 10 through the question-providing computer 10 and the information and communication network N, and receive the question, and transmit the answer written by the learner to the question-providing computer 10 about the problem. It consists of a user terminal 20 and the information communication network (N).

Here, the problem-providing computer 10 and the user terminal 20 can be connected to the information communication network (N) through various devices and methods currently known, such as a modem or a channel service unit (CSU). Since the description of the description will be omitted.

The problem-providing computer 10 has a relatively fast performance main processor and a memory so that each user can submit a written answer to the question at the same time even when a large number of users are connected through the information communication network N at the same time. Work station or higher system consisting of and a peripheral device is preferred, but not required.

Here, the problem-providing computer 10 may include general hardware of a computer system, such as a main processor, a network adapter, a display adapter, a main memory device, and an auxiliary memory device, an operating system, and various application programs, which are not shown. Software is included, and this matter is a technique for the public administration in the technical field of the present invention, and a separate description will be omitted.

The user terminal 20 is generally a personal computer of Netizen, which surfs the Web through an information communication network N, but a personal digital assistant (PDA). Etc. Any type of terminal can implement the present invention as long as it can be connected to the information communication network N to which the problem-providing computer 10 and the user computer 20 can be commonly connected.

However, the user terminal 20 is provided with a user operation means such as a keypad or a mouse input device to solve a question from the question-making computer 10 and write a solution therefor. Should be

As described above, it is sufficient that the information communication network N is capable of performing data communication with each other by commonly connecting the question-making computer 10 and the user terminal 20. For example, the information communication network ( N) can be the Internet.

On the other hand, according to an embodiment of the present invention, the computer 10 for question questions, questions the questions to the learner, scores the questions asked, and manages the information such as test information and grades for each learner 30 And it may include a database module 40,

For example, as illustrated in FIG. 2, the software module 30 may solve a problem constituted by a problem question unit 31 and a problem question unit 31 constituting a problem by drawing items for each problem module. Answered by the learner by submitting the questions configured by the test unit 32 and the question-and-answer unit 31 to be displayed through the browser screen of the user terminal 20 one by one in a predetermined order. The learning progress unit 33 may be configured to perform a learning progress such as comparing and scoring a correct answer. For example, the question-sensing unit 31 and the learning progress unit 33 may be configured in a browser on the user terminal 20 side. The test unit 32 may be an application program to be executed, and the test unit 32 may be a servlet, which is a program executed through a browser at the request of a client, that is, a learner's side.

The database module 40 may include a problem module DB 41 for managing questions to be asked for each module and a learning information DB 42 for organizing and managing test results such as learners and grades.

An example of the operation of the present invention through the hardware configured as described above will be described in detail with reference to FIGS. 1 to 3.

First, the learner operates the user terminal 20 and connects to the question-making computer 10 through the information communication network N. The problem-question service method through communication of the present invention starts.

At this time, the configuration file of the web page that provides the learning content opened on the question-making computer 10 is downloaded (downloaded) to the connected user terminal 20, the computer for question presentation on the display screen of the user terminal 20 The main screen of the learning progress web page provided in (10) is displayed.

For example, it is preferable that the web page opened on the problem-providing computer 10 be written in Hypertext Markup Language format, but may be written in any format as long as it can be read by a computer system.

Next, the question-making computer 20 confirms the identity of the learner who is connected.

For example, when the learner enters his or her ID and password in the initial screen, the problem submission computer 10 checks the registered member information as registered log in success or It is treated as a login failure. If it is treated as a login failure, it cannot participate in learning such as problem solving.

On the other hand, if the learner is a new member who has not registered as a member, the new member can be registered on the main screen.In the case of a new registration, the student's personal information and the desired ID and password are entered. ) Will be registered as a new member if there is no reason for disqualification in the learner's information.

Next, when the learner selects the desired learning topic from the main screen of the web page, the question-making computer 10 generates a question of a repetitive query type that changes the form and parameters for the questions for each learning topic. By answering the learner one at a time (S20), and counting the time (S30).

When a question is presented, problem patterns such as formula, ordinal, matched, logical, and "OX" can be used. For example, "1" and "1" for formula type such as "How much is 1 plus 2?" The value of the parameter corresponding to "2" is inserted in every repetition, and in the case of a matching type, the information associated with the order is shuffled and changed every time. In the case of the "OX" type, the correct answer and The sequence of incorrect answers can be switched randomly at each iteration, and in the case of logic, the given results can be different depending on the assumptions.

In this way, the learner submits a question of an iterative query type that changes the arrangement order and parameters of the sentence each time for the same learning content for each item, so that the learner can fully understand the learning content through repetitive learning.

Next, the question-answering computer 10 receives the answer created by the learner from the user terminal 20 through the information communication network N (S40), and compares it with the correct answer of the corresponding problem (S50).

If the answer made by the learner in the step S50 is a correct answer, the question-making computer 10 increases the count value of the number of repetitions by "1" (S60), and then selects the number of repetitions counted so far. If the number of repetitions currently counted is less than the set number, the process returns to the step S20 of generating and asking a problem.

On the other hand, if the number of repetitions counted to the present is equal to or greater than a predetermined set number as a result of the comparison in step S70, the next item is moved to the next item (S80), and the value of the counted repetition counts and the counted time are reset. (S90).

Next, the question-sensing computer 10 determines whether the learner has selected the learning stop (S100), and if the learner has selected the learning stop, the learning is ended, whereas if the learner has not selected the learning stop, the step (S20). Returning to the step (S80), and generates a question of the repeated query type for the learning content of the next item determined in step.

On the other hand, if the answer written by the learner in step S50 is not the correct answer, the question-making computer 10 checks the time required to solve the current question (S110), and solves the problem of the current question. It is determined whether the set time has exceeded the predetermined time limit (S120). If it is determined that the time required to solve the problem of the current item does not exceed the predetermined time limit, the process returns to the step S20 and repeats for the current item. Create and question questions.

On the other hand, if the time required to solve the problem of the current item in step S120 exceeds a predetermined time limit, and then displays a user interface screen asking the learner whether to continue learning the current item (S130). ), The user judges the user's intention selected through the user interface screen (S140), and if the user selects to proceed, the process returns to the step S20 to generate a question of the repeated question type for the current item. Question.

On the other hand, if the user has not selected to continue in the step (S140) proceeds to step (S80) to generate and question the repeated question type question of the next question.

On the other hand, according to an embodiment of the present invention, in the question to the learner, the problem is grouped by each step by the level of difficulty, and determined according to the learner's ability or learning progress mode, such as the learner's selection or previously evaluated The question belonging to a group of predetermined difficulty levels may be configured to gradually increase the difficulty level.

In this case, the difficulty level can be adjusted according to the learning ability calculated by calculating the learner's learning ability at each step. For example, if the learner's learning ability is less than a predetermined value in a predetermined step, the previous difficulty level does not proceed to the next difficulty level. You can go back. In addition, the learner's learning ability may be calculated by considering at least one of the hit rate and the solve time required for the repeated questions of each item of the corresponding step.

For example, (a) for each learning subject, starting from the lowest difficulty problem and solving the problem a specified number of times within a specified time, proceeding to the next difficulty level problem or proceeding to the previous step;

(b) if each learning topic starts with a problem of medium difficulty and solves a specified number of times within a specified time period, proceed to the next difficulty level problem, or proceed to the previous step;

(c) starting with the highest level of difficulty for each subject and solving the number of times in a given time, proceeding to the next level of difficulty, or proceeding to the previous level;

(d) If each problem cannot be solved a given number of times in a given time, at least one of the methods for solving a particular athlete's problem may be selected or a combination of the methods may be performed.

(e) In addition, it is possible to proceed to the review mode by selecting and relearning a problem that needs to be reviewed through a comparative analysis of the problems that have not been solved and the number of times corrected and the number of attempted solutions. Can be.

This is valid even for beginners, intermediates and advanced learners, where beginners begin at the lowest level of difficulty, beginners begin at the intermediate level of difficulty, and advanced levels are relatively high. Begin learning at the difficulty level, but adjust the difficulty level of the next learning step according to the learning ability calculated at each level, so that the intermediate person proceeds to the beginner level or the advanced person goes to the intermediate level or the beginner level. You can also

As described above, according to the present invention, by repeatedly asking questions to the learner by changing the arrangement order or parameters of the sentence, the effect of repetitive learning so that the learner can fully understand the learning content. There is.

In addition, according to the present invention, by adjusting the difficulty of the problem in accordance with the learning ability of the learner's correct answer hit rate or time required for the problem of the repetitive query, the learner can receive the discriminated learning considering their learning ability It is effective to get effective learning effect like when you are taught by a real teacher.

Claims (8)

In the problem question service method of communication in which a question is asked to a learner connected through an information communication network, the answer received by the learner is received, and the received answer is compared with the correct answer. A communication problem question service method, comprising generating and presenting a question of an iterative query type that changes the order of a sentence, a parameter, etc. for the same learning content for each item. The method of claim 1, wherein the communication problem question service method comprises: A problem generation step of generating a predetermined number of recursive question types for the learning content of the same item; A scoring step of asking the learner one question at a time and generating a solution of the iterative query and comparing the result with the correct answer; A communication problem question service method comprising the step of moving to the next question if the number of questions that is counted is the number of times the question is repeated in the current question. The method of claim 2, wherein in the scoring step, if the learner fails to answer the correct answer, the time required for the learner to solve the problem is checked in the current question. If the checked time exceeds the predetermined time limit, the current question is incomplete. Communication problem questions service method, characterized in that moving to the next question after marking. The method of claim 3, wherein when the learner fails to answer the correct answer, the learner asks the learner whether to proceed with the current question when the checked time exceeds the time limit. A communication problem question service method, characterized in that it generates and questions a recurring question type of the current question. The method of any one of claims 1 to 4, wherein the difficulty level of the communication is adjusted according to the learning ability of the learner who solves the question of the repeated query type for each item. According to claim 5, Initially, the question of repetitive query type for questions of the most basic stages is raised to a later stage, and if the learning ability calculated by calculating the learner's learning ability at each stage is less than a predetermined value. A communication problem question service method, characterized in that the difficulty of the problem is adjusted by moving to a previous step than the current step at the time of step switching. 7. The method of claim 6, wherein the learner's learning ability is calculated by considering at least one of a hit rate for each question and a solution time required for each item. The communication problem of claim 6, wherein the learner's review problem is calculated in consideration of at least one of the number of trial attempts, the number of pool hits, and the amount of time spent. Question service method.