KR102605113B1 - Platform server for educating of mathematics - Google Patents

Abstract

The present invention relates to a platform server for mathematics education. The platform server for mathematics education according to an embodiment of the present invention includes a content management unit that manages video-based mathematics content, a learner management unit that manages learners learning the mathematics content, and the above. Providing an electronic learning sheet that executes mathematical content, providing the mathematical content based on input information entered by the learner through the electronic learning sheet, and managing the learner's achievement level for mathematical problems related to the mathematical content It includes an achievement management department.

Description

Platform server for mathematics education {PLATFORM SERVER FOR EDUCATING OF MATHEMATICS}

The present invention relates to a platform server for mathematics education, and more specifically, to a technology that allows students to improve their learning ability using video-based mathematics content.

Both students and teachers experience difficulties in mathematics education at school. For example, in the case of spatial geometry, it is difficult to understand three-dimensional space, and it is difficult to explain it on a two-dimensional blackboard. Therefore, there are limitations in explaining abstract and dynamic parts such as spatial expression, flow of time, expansion and contraction, etc. that exist in all areas of mathematics. According to domestic statistics, 2 out of 5 students give up math, and 9 out of 10 students avoid the geometry part of math.

Among the conventional technologies, Republic of Korea Patent Publication No. 10-1295084 (announced on August 9, 2013) relates to an animated video lecture system and method, which provides video media (TV, computer) through animated video lectures using 3D and 2D. , smartphone, iPad, DMB, etc.), it is a lecture method that educates students, and provides an animated video lecture system and method that allows students to excellently increase their learning ability by improving concentration and understanding. The purpose.

However, the above-described conventional technology is limited in that it simply provides animated video lectures to students, and students cannot apply and utilize them themselves.

The technical problem to be solved by the present invention is to provide a math education platform server that can provide 3D image-based math content to learners and evaluate the learner's achievement.

In addition, the purpose is to provide a math education platform server that can upload math content from multiple participants and provide math content that can explain the same math concept in various ways.

In addition, the purpose is to provide a platform server for mathematics education that allows learners to increase their achievement while finding the correct answer by directly changing the mathematical formula of the mathematics problem.

In addition, the purpose is to provide a math education platform server that can provide customized math content by classifying the evaluation grade of math content by type of learner.

The platform server for mathematics education according to an embodiment of the present invention provides a content management unit that manages video-based mathematics content, a learner management unit that manages learners learning the mathematics content, and an electronic learning sheet that executes the mathematics content, , and an achievement management unit that provides the mathematical content based on input information entered by the learner through the electronic learning sheet and manages the learner's achievement level on mathematical problems related to the mathematical content.

Additionally, when the mathematical formula of the mathematical problem on the electronic learning sheet is changed, the content management unit may change and provide the mathematical content in response to the changed mathematical formula.

Additionally, the learner management unit may determine the learner's math ability by scanning the math test paper input from the learner and analyzing the error rate.

Additionally, the achievement management unit may provide the math problem related to the math content whose repetition section exceeds a preset value to the electronic learning sheet.

In addition, it further includes a content evaluation unit that generates evaluation information for the mathematical content, classifies and manages evaluation grades for each type of learner, and the content management unit provides the mathematical content with a high evaluation grade for each type of learner. You can.

Accordingly, 3D image-based mathematical content can be provided to learners and their achievement can be evaluated.

Additionally, mathematical content can be uploaded from multiple participants and provide mathematical content that can explain the same mathematical concept in various ways.

In addition, achievement can be increased by allowing learners to find the correct answer by directly changing the mathematical formula of the math problem.

In addition, it is possible to provide customized math content by classifying the evaluation grade for math content by type of learner.

Figure 1 is a configuration diagram of a platform server for mathematics education according to an embodiment of the present invention.
Figures 2 and 3 are examples of mathematics content provided by the content management unit of the mathematics education platform server according to Figure 1.
Figure 4 is an example diagram to explain how the learner management unit of the mathematics education platform server according to Figure 1 analyzes a learner's mathematics test paper and recommends mathematics content.
Figure 5 is an example diagram to explain how the achievement management department of the mathematics education platform server according to Figure 1 provides mathematics content based on input information entered through an electronic learning sheet.
FIG. 6 is an example diagram illustrating the provision of math problems related to math content by the achievement management unit according to FIG. 5.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. The terms used are terms selected in consideration of their functions in the embodiment, and the meaning of the terms may vary depending on the intention of the guardian or operator or precedents. Therefore, the meaning of terms used in the embodiments described below, if specifically defined in the present specification, will follow the definition, and if there is no specific definition, the meaning will be interpreted as generally recognized by those skilled in the art.

Figure 1 is a configuration diagram of a platform server for mathematics education according to an embodiment of the present invention, Figures 2 and 3 are exemplary diagrams of mathematics content provided by the content management unit among the platform servers for mathematics education according to Figure 1, and Figure 4 is a diagram showing the structure of a platform server for mathematics education according to an embodiment of the present invention. It is an example diagram to explain that the learner management department among the mathematics education platform servers according to 1 analyzes the learner's mathematics test paper and recommends mathematics content, and Figure 5 is an electronic learning sheet from the achievement management department among the mathematics education platform servers according to Figure 1. This is an example diagram to explain providing math content based on input information entered through, and FIG. 6 is an example diagram to explain providing math problems related to math content in the achievement management unit according to FIG. 5.

Referring to Figures 1 to 6, the mathematics education platform server 100 according to an embodiment of the present invention includes a content management unit 110, a learner management unit 120, and an achievement management unit 130.

The content management unit 110 manages video-based math content 111. Here, the mathematical content 111 includes geometry, functions, probability, statistics, etc., but is not necessarily limited thereto. Mathematical content (111) refers to content that images the solution process in 2D or 3D based on mathematical problems. In this case, the math content 111 is content programmed so that it can be implemented on computers, smartphones, tablet PCs, etc. The content management unit 110 can generate and manage solution videos for a number of math problems as motion videos based on them.

Additionally, the content management unit 110 can manage a plurality of mathematical contents 111 for the same mathematical concept. The content management unit 110 may receive mathematical content 111 as input from a plurality of participants. In this case, participants refer to users who create and upload math content (111), such as teachers, students, and the general public. Participants can upload the source code of the math content (111) they created and authenticate it. Accordingly, mathematical content 111 that can explain the same mathematical concept in various ways can be provided.

In this case, the content management unit 110 can authenticate the source code of the uploaded math content 111 using the participant's copyright registration number or real name authentication through the mobile communication service provider. The content management unit 110 may withhold the upload of the same source code or source code within a preset similarity range. If the upload of the participant's math content 111 is on hold, the content management unit 110 may send an alarm signal to the participant and allow the participant to provide an explanation. Accordingly, unauthorized use of other people's copyrighted works can be prevented.

In addition, the content management unit 110 matches the mathematical expression input from the learner with the previously stored mathematical content 111 and provides it. When a user inputs a mathematical equation, the content management unit 110 analyzes it and recommends mathematical content 111 within a preset similarity range. Here, the similarity can be set based on the structure of the mathematical equation, the conditions of the variables, etc. This is to allow learners to directly search mathematical content (111) for mathematical expressions they are curious about. Accordingly, the learner can easily check the mathematical content 111, which is a video solution for the mathematical expression selected by the learner.

Additionally, the content management unit 110 may provide different mathematical content 111 using the learner's location information. For example, the content management unit 110 may obtain the learner's location information using the learner's learning terminal. In this case, the learner's location information can be confirmed using GPS or Internet access address. The content management unit 110 may allow some math content 111 to be output to learners only when it is located within specific location information. This is to ensure that math content (111) produced by a specific school or academy is provided only within a limited area.

The learner management unit 120 manages learners learning mathematics content 111. Learners register as members of the mathematics education platform server 100 and are managed. The learner management unit 120 can receive input and manage the learner's gender, age, education level, etc., as well as math ability. The learner management unit 120 can also scan the learner's math test paper 10 and determine the math ability by analyzing the error rate. For example, the learner management unit 120 uses the learner terminal to recognize the questions on the math test paper 10 using an OCR (optical character reader) method to analyze the type of problem, and to improve math ability by analyzing the error rate through the answer sheet. can be judged.

Additionally, the learner management unit 120 analyzes the learner's math ability by providing a preset math problem and then analyzing the learner's response to it. The learner management unit 120 can analyze the strengths and weaknesses of the learner's mathematical abilities and provide an analysis report on them. This is to objectively analyze and inform learners of their mathematical abilities before learning mathematical content (111). Learners are tested on their mathematical abilities at preset time intervals. These math skills are saved so that you can check the improvement in math skills over time.

The achievement management unit 130 provides an electronic learning sheet 131 that executes the math content 111. Here, the electronic learning sheet 131 is a programmed learning sheet and is provided so that the learner can change the math problems. The achievement management unit 130 executes the math content 111 based on the input information entered by the learner through the electronic learning sheet 131. For example, the learner can input the electronic learning sheet 131 by writing, clicking on a preset mathematical formula, or taking a picture of a math problem through the learner terminal. The achievement management unit 130 analyzes the learner's input information and plays math content 111 that matches it. Accordingly, the learner can easily obtain an explanation video for the part he or she is curious about.

Additionally, the achievement management unit 130 provides the learner with math problems related to the math content 111 based on the learner's input information. This is to judge the learner’s level of achievement. The achievement management unit 130 determines the achievement level by analyzing the error rate after the user changes the mathematical formula on the electronic learning sheet 131. This is to allow learners to find the correct answer by changing the mathematical formula of the math problem themselves and to increase their achievement level. Here, the learner can also change the variables or constants of the mathematical equation.

In this case, when the mathematical expression on the electronic learning sheet 131 is changed, the content management unit 110 can provide variable mathematical content 111 in response to the changed mathematical expression. This is to ensure that the learner does not simply learn whether or not the correct answer is correct, but rather checks that the mathematical content 111 changes according to mathematical expressions such as constants that the learner has changed. This is to increase the understanding of mathematics by providing the principles of mathematics to learners in a more intuitive way. It is preferable that the content management unit 110 is programmed so that the solution video is variable according to changes in the mathematical equation.

Additionally, the achievement management unit 130 may provide the electronic learning sheet 131 with a math problem related to the math content 111 whose repetition section exceeds a preset value. This is to determine that learners who repeatedly learn math content (111) have difficulty with the math content (111) and provide math problems for them to analyze their achievement. In this case, the content management unit 110 may output a section with a high repetition section during playback of the math content 111 to the achievement management unit 130. Accordingly, the learner can solve related mathematical problems in addition to repetitive learning about the mathematical content 111, thereby improving learning achievement.

Additionally, the achievement management unit 130 can receive input from learners on the problem-solving process for math problems through the electronic learning sheet 131. The achievement management unit 130 can learn the learner's problem-solving process using an artificial intelligence algorithm and analyze errors. This is to actively analyze errors in the problem-solving process in cases where there are multiple problem-solving methods for the same mathematical problem. Learners can check not only whether a math problem is correct, but also whether any mistakes were made during the problem-solving process.

Meanwhile, the mathematics education platform server 100 according to an embodiment of the present invention may further include a content evaluation unit 140.

The content evaluation unit 140 manages the learner's evaluation information about the mathematics content 111. Here, evaluation information is used to encompass the number of views, evaluation information, comments, reviews, etc. The content evaluation unit 140 primarily creates an evaluation grade based on the number of views and ratings. The content evaluation unit 140 secondarily conducts a positive or negative evaluation based on the learner's comments and reviews. This is to comprehensively consider objective indicators and subjective evaluation. If there is a plurality of mathematical contents 111 for the same mathematical concept, the content evaluation unit 140 discloses evaluation information for each mathematical content 111.

Additionally, the content evaluation unit 140 is also capable of classifying and managing evaluation information by type of learner. For example, evaluation information for mathematics content 111 can be set differently depending on achievement level, age, gender, learning tendency, etc. This is to provide optimal math content (111) for each type of learner. In this case, the content management unit 110 can use the evaluation information to provide math content 111 with a high evaluation grade for each type of learner. Accordingly, learners can increase their learning achievement by being provided with mathematical content (111) that is automatically recommended for their type.

Meanwhile, the math education platform server 100 according to an embodiment of the present invention may further include a compensation unit 150.

The compensation unit 150 pays a preset compensation means to the participant who uploads the math content 111. Here, the means of compensation may be cash, points, coupons, virtual currency, etc., but is not necessarily limited thereto. The compensation unit 150 may pay preset compensation means to the participant's account according to the learner's demand for the math content 111. The compensation unit 150 can compensate by calculating the demand based on the number of views or playback time accumulated in a preset time period. Accordingly, participants can develop and upload various mathematical contents (111) about mathematical concepts and earn profits from them.

In addition, the compensation unit 150 can also provide compensation means to learners learning the math content 111. The reward unit 150 may provide a reward means when the learner achieves a preset achievement level. In this case, the compensation unit 150 can provide the electronic learning sheet 131 through the learner's learning terminal and analyze the rate of incorrect answers for math problems or the learning achievement of the solution process. The compensation unit 150 is also capable of providing compensation based on learning duration, etc. in addition to learning achievement.

Additionally, when a learner uses the electronic learning sheet 131, the compensation unit 150 can provide compensation only to the learner authenticated through the learner terminal. For example, the compensation unit 150 may authenticate the user using biometric information such as the learner's fingerprint information or facial information. This is to prevent learners from manipulating their achievements in unfair ways. Learners may be asked to recognize facial information through the camera of the learner terminal or fingerprint information through a fingerprint scanner at a preset time period.

In addition, the compensation unit 150 can also digitize the solution process created by the learner through the electronic learning sheet 131 and sell it to other learners. This is to allow different learners to share the solution process of math problems and to encourage uploading of the solution process by providing compensation to learners who share it. In this case, the compensation unit 150 may combine the user's biometric information after the solution process is input through the electronic learning sheet 131 and encrypt it. This is to prevent copyright disputes over the process of solving math problems.

In this case, the compensation unit 150 may stop uploading of additional solution processes if there is an electronic learning sheet 131 with the same solution process or within the similarity range. This is to prevent multiple participants from uploading the same solution process. Accordingly, learners can be encouraged to think differently from the existing solution process and come up with creative problem-solving methods.

Meanwhile, the mathematics education platform server 100 according to an embodiment of the present invention may further include a matching unit 160.

The matching unit 160 matches learners and instructors. The matching unit 160 can match learners and instructors online to enable remote lectures. In this case, it is desirable for the learner and the instructor to have each completed membership registration. The matching unit 160 selects a math problem or curriculum desired by the learner and matches an instructor for it. In this case, the instructor can set desired conditions in advance according to the learner's academic background, age, gender, etc.

Additionally, the matching unit 160 opens a dedicated learning room online when a learner and an instructor are matched. In the dedicated learning room, an interface is activated where learners and instructors can chat or video call each other. The matching unit 160 delivers the math problem desired by the learner to the instructor, and the instructor provides an explanation lecture on the math problem. In this case, the instructor can search the DB for mathematical content 111, select the optimal mathematical content 111, and provide a lecture.

In this case, an electronic learning sheet 131 is provided in the dedicated study room, so that learners or instructors can directly execute mathematical content 111 for mathematical problems. The matching unit 160 can edit the instructor's lecture into video content of a preset length and provide it to the learner. In this case, the compensation unit 150 may provide compensation to the instructor according to the number of mathematical contents 111 used by the instructor. This is to encourage lectures by utilizing as much of the mathematics content (111) provided by the mathematics education platform server (100) as possible.

In addition, the matching unit 160 allows the instructor and the learner to input a solution process for the same math problem on the electronic learning sheet 131. The matching unit 160 can compare the instructor's solution process and the learner's solution process and display the differences. In this case, the instructor and learner's solution process can be normalized and analyzed through OCR or data mining. This is to allow the differences in the solution process between the instructor and the learner to be compared, and for the instructor to give a lecture to the learner based on the differences.

In the above, the present invention has been described focusing on preferred embodiments described with reference to the drawings, but is not limited thereto. Accordingly, the present invention should be construed by the recitation of the claims, which are intended to cover obvious modifications that may be derived from the described embodiments.

100: Mathematics education platform server
110: Content Management Department
111: Math content
120: Learner Management Department
130: Achievement Management Department
131: Electronic learning sheet
140: Content Evaluation Department
150: Compensation unit
160: matching unit

Claims (5)

Content management department that manages video-based math content;
a learner management unit that manages learners learning the mathematical content;
Providing an electronic learning sheet that executes the mathematical content, providing the mathematical content based on input information entered by the learner through the electronic learning sheet, and measuring the learner's achievement level on mathematical problems related to the mathematical content an achievement management unit that manages and provides the mathematical problems related to the mathematical content whose repetition section exceeds a preset value to the electronic learning sheet;
When the learner using the electronic learning sheet authenticates biometric information, a preset compensation means is provided to the learner, and after the solution process of the mathematical content is input through the electronic learning sheet, the biometric information of the learner is provided. a compensation unit that combines, encrypts and sells the solution process, and stops the upload of the solution process when the electronic learning sheet that is the same as the solution process or within a preset similarity range exists; and
A matching unit that matches the learner and the instructor, compares the learner's solution process and the instructor's solution process for the math problem on the electronic learning sheet, displays the differences, and provides a matching unit,
The content management department,
When the mathematical formula of the mathematical problem on the electronic learning sheet is changed, the mathematical content is changed and provided in response to the changed mathematical formula, and the mathematical content is provided to the learner in a specific location using the learner's location information. A platform server for mathematics education. delete According to paragraph 1,
The learner management department,
A math education platform server that determines the learner's math ability by scanning the math test paper input from the learner and analyzing the error rate. delete According to claim 1 or 3,
A platform server for mathematics education further comprising a content evaluation unit that generates evaluation information for the mathematics content and classifies and manages evaluation grades for each type of learner.