KR100450506B1 - Method for providing studying contents selected by a user and a device therefor - Google Patents

Abstract

A method of providing lecture content to a user on the Internet is disclosed. The lecture contents to be provided to the user are classified into a number of sub-items according to the minimum unit of theoretical lectures and / or the individual problem-solving lectures. Preferably, the lecture contents of the user's teaching materials are databased. The user can select the contents of the lecture to be taken for each item, and the contents of the lecture on the selected item are provided as a video. After the broadcasting is completed, if the user inputs the degree of understanding of the contents of the lecture, the basic theory lecture or the problem solving lecture of the lower difficulty is provided according to the user's level. According to this, the user can selectively take only the part which he / she does not understand, thereby preventing the inefficiency of taking the entire class unnecessarily, and providing the appropriate level of lecture according to his understanding level. This will allow you to fully understand what you don't know.

Description

Method for providing studying contents selected by a user and a device therefor}

The present invention relates to a method and a device for providing a selected lecture content through the Internet, and more particularly, by allowing the user to selectively take only the portion of the lesson that is required during the course through the Internet. The present invention relates to a method and apparatus for providing lecture contents for maximizing learning efficiency by preventing inconvenience of taking lectures and wasting learning time.

Recently, many services have been developed to enable users to take necessary lectures through the Internet. The lecture method using the Internet has various advantages such as the user does not have to go to the institute directly, can take the lectures at a relatively low price, and has various advantages such as easily selecting the lectures he / she wants. The trend is going.

By the way, the lectures provided through the Internet as described above, despite the convenience that the user can take the lectures required by the user by the content or difficulty by class, due to the following disadvantages from the user's point of view There is a problem that it is difficult to effectively use the lecture contents provided by the educational Internet site.

First, you need to take the entire contents unnecessarily for the lecture items you choose. In other words, if the user wants to take a whole course, learning using the Internet can be used effectively, but the part that is difficult to understand only for a specific part (for example, one problem) during the study by the user occurs, If you want to solve this problem through the disadvantage that it is difficult to select only the problem.

For example, if a user is studying a function part in a mathematics course and is difficult to understand a specific problem in the textbook he or she is studying, and wants to solve it through a course provided on the Internet, the user inevitably has a course on the function part In this way, you should choose the courses that are most closely related to the problems you do not understand. In this way, you will have to take the entire course of the course you have chosen to solve one particular problem that you do not know. Therefore, from the user's point of view, not only is it a waste of time to take the course, but also experiences the inconvenience of having to attend the lessons that they know well.

In most educational Internet sites, in this case, the user sets a column (so-called 'QA' column) where the user can ask a question about something that the user does not know, and asks a question and posts an instructor's reply. In this case, the user usually has to wait a few days until an answer to his or her question is provided. Therefore, the learner is forced to perform extremely inefficient learning. In addition, there are cases in which questions and answers are provided in real time with the instructor through a video, but this method is very inconvenient because the user must access and take the Internet according to the lecturer's lecture time. There is still the inconvenience of watching a lecture on a part you know well.

Second, the existing educational Internet site does not provide various levels of lectures, and in particular, if the user lacks an understanding of the lectures selected and taken, it does not provide a method for selecting a lecture suitable for the level of users. Therefore, the user is inconvenient to find and take lecture content that is suitable for them.

Third, in the existing educational Internet site, if a user takes a certain course content, the user cannot provide a schedule of the lesson content to be learned later according to the content of the user and the level of understanding of the user. The disadvantage is that it can't help you develop a good study plan.

SUMMARY OF THE INVENTION The present invention has been made to remedy the above disadvantages, and therefore, an object of the present invention is to allow a user to select and take a lecture content of a minimum unit by a theory or a problem only for a part which a user does not understand on the Internet. By providing a method for providing lecture contents that can minimize the learning time of the user and maximize the learning efficiency.

Another object of the present invention is to present a lecture content of the appropriate content or difficulty to the user according to the degree of understanding of the lecture content selected and taken by the user, so that the user can fully understand the parts that the user does not understand It is to provide a way to provide lecture contents.

Still another object of the present invention is to provide a lecture content providing method for providing a user with a desirable learning schedule for contents to be learned in the future according to the contents of the user's lectures and the degree of understanding thereof.

Still another object of the present invention is to provide a lecture content providing apparatus that can implement the lecture content providing method as described above.

1 is a diagram showing a system of a system including a lecture content providing apparatus according to the present invention;

2 is a flowchart of a method of providing lecture contents according to the present invention;

3 to 6 are exemplary views of screens implemented on a user's computer system according to the present invention.

Explanation of symbols on the main parts of the drawings

10: lecture content providing device 11: input unit

12: storage unit 13: selection unit

15: transmitter 17: receiver

19: learning schedule calculation unit 20: user computer system

In order to achieve the above object, the present invention relates to a method of providing lecture contents to a user on the Internet, and the contents of the lecture to be provided to the user are provided in a plurality of detailed items by a minimum unit of theoretical lecture and / or individual problem solving lecture. Preparing a database classified as; Providing an item selection screen on the Internet so that a user can select lecture contents for each item in the database; Displaying lecture contents corresponding to the item selected by the user on a user's computer system via the Internet; Providing a level of understanding selection screen to enable a user to input a degree of understanding of the contents of the displayed item; And providing an item corresponding to the understanding level input by the user through the understanding selection screen on the user's computer system. Preferably, the method further includes providing a schedule of items to be learned later by the user based on the items previously learned by the user and the user's understanding of the items. The present invention relates to an apparatus for providing lecture contents to a user on the Internet, comprising: an input unit for inputting lecture contents to be provided to a user; A storage unit in which lecture contents inputted through the input unit are classified into a plurality of detailed items for each theoretical lecture and / or individual problem solving lectures in a minimum unit; Receiving unit for receiving a user's selection signal for the content that the user wants to take from the items over the Internet; A selection unit for selecting a corresponding item from the storage unit according to the reception contents of the reception unit; And a transmitter configured to transmit lecture contents corresponding to the item selected by the selector to the user through the Internet. Including, wherein the receiving unit receives a signal regarding a user's understanding of the lecture contents transmitted; The selector may select an item corresponding to an input signal of a user's understanding level received through the receiving unit. Preferably, the selection unit based on the user's previous learning item and the understanding level thereof inputted through the receiving unit. The method may further include a learning schedule calculating unit for calculating a schedule of an item to be learned later by the user and providing the same to the user through the transmitting unit. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Explain.

1 is a diagram illustrating a system of a system including an apparatus for providing lecture contents according to the present invention. The lecture contents providing apparatus 10 according to the present invention includes an input unit 11 for inputting lecture contents to be provided to a user, a storage unit 12 for storing lecture contents input through the input unit 11, and a user's own When the contents to be taken through the computer system 20 are inputted, the corresponding lecture contents are selected from the storage unit 12 according to the reception unit 17 and the reception unit 17 receiving a signal thereof through the Internet. And a transmission unit 15 for transmitting the lecture contents selected by the selection unit 13 to the computer system 20 of the user through the Internet. In addition, the lecture content providing apparatus 10 according to the present invention, the learning schedule calculation for calculating the schedule of the lesson content to be learned later by the user on the basis of the lesson content previously learned by the user and the user's understanding Part 19 is included.

The storage unit 12 stores a database in which lecture contents to be provided to the user are classified into a plurality of sub-items according to a predetermined classification system, that is, the minimum unit of theoretical lectures and / or the individual problem solving lectures. The classification system for classifying the detailed items may be set in various ways. For example, the classification system may be classified and stored according to the grade of the user, the textbook used, the difficulty level, and the problem type. Preferably, the items are classified and stored in the same classification system as the learning materials for each of the lecture content for the learning materials provided to the user. For example, if there are learning materials such as A, B, and C, the storage unit 12 has the contents of the lectures for each learning text as the minimum unit, that is, the theoretical lecture of the minimum unit and the explanation lecture for each problem, respectively. It is set as one item and stored in the same classification system as that of the learning textbook. According to this method, when the user uses a textbook A, a particular page in the textbook, a theory in a specific table of contents, or specific problems are set as one item, and each item includes corresponding lecture contents.

The format of the data for the lecture content of each item can be set in various ways. For example, the contents of the lecture may be set in such a way that text and voice data are stored so that the description of the lecture is written on the screen of the user's computer system and the explanation thereof is spoken by voice. It may be set in a way that stores. In order to increase the learning efficiency, it is preferable to adopt a method of storing image data of the recorded lecture so that the recorded lecture of the contents taught by the lecturer of the subject can be broadcasted as a video.

2 is a flowchart of a method of providing lecture contents according to the present invention, and FIGS. 3 to 6 are exemplary views of screens implemented on a user's computer system according to the present invention. It is.

When a user accesses a site providing a method for providing lecture contents according to the present invention through the Internet, the transmission unit 15 transmits an item selection screen so that the user can select an item having a desired lecture content. It displays on the system 20 (S10).

3 shows an example of an item selection screen displayed on the user's computer system 20. 3 illustrates a case in which a user can select his / her grade, textbook, unit, and problem lecture / theory lecture.

The user selects his grade, the textbook he is learning, and the units within the textbook, and selects a problem lecture or theory lecture. For example, if the user selects a high grade, a textbook, a unit, a function, and a problem class, the menu table for selecting detailed items in response to the user's selection is displayed on the screen. Displayed on the screen.

On this menu table, when the user selects the item he wants to take, for example, view 5 on page 227 (S20), the receiving unit 17 receives it and sends it to the selecting unit 13, and the selecting unit 13 The storage unit 12 retrieves data of lecture content corresponding to the selected item. The transmission unit 15 transmits the extracted data to the user's computer system 20 through the Internet, and thus selects the selected item by moving image on the monitor of the user's computer system 20 as shown in FIG. Lecture is made (S30).

When the lecture by the video is completed, the transmission unit 15 transmits a menu screen asking the user whether or not the contents of the lecture (S50). When the user selects 'I understand', the transmission unit 15 provides the item selection screen or menu table as shown in FIG. 3 or 4 so that the melody is transmitted and the next item can be selected again (S10). If the 'I do not understand' is selected, the transmission unit 15 presents a screen asking the degree of understanding as shown in Figure 6 (S60).

If the user does not understand and inputs the degree of understanding, the receiving unit 17 receives the selection and the selection unit 13 selects an appropriate lecture content item necessary for understanding the item that the user does not understand and withdraws it from the storage unit 12. After transmission to the user via the transmission unit 15 (S70). For example, as shown in FIG. 6, in case of 'no understanding at all', the basic lecture at the middle school level is broadcasted, and in case of 'half understanding', the first selected item is broadcasted after broadcasting the theoretical lecture for correcting the concept. Broadcast a lecture on, and in case of 'understanding the concept', broadcast a similar problem with low difficulty. After understanding of the item selected by the user through these steps, the process returns to the item selection screen display step S10.

The items input by the user in each of steps S10 to S70 are stored in the storage unit 12 to record the items learned by the user and the degree of understanding thereof.

If the user does not input the next item selection to be learned on the item selection screen, the transmission unit 15 presents a screen asking the user whether or not he / she wants to present the schedule to be learned later (S80). If the user wants to present a learning schedule, the learning schedule calculation unit 19 may improve the user's ability and progress based on the user's previous learning items and the degree of understanding thereof stored in the storage unit 12. After calculating the schedule for the items that are preferable to learn, and transmits them through the transmission unit 15 (S90).

Then, the user asks whether to end the learning (S100), or displays the item selection screen again according to the user's selection (S10), or ends the learning.

Preferably, when the user later reconnects to the Internet site providing the method for providing lecture contents according to the present invention, an item selection screen as shown in FIG. 3 for selecting a grade, a textbook, etc. for the convenience of the user. The re-input process may be omitted for all or part of the display process according to the user's selection, or the learning schedule may be provided first according to the user's selection.

In addition, as described above, in the lecture content providing method according to the present invention, the selection and classification system of items stored in the storage unit 12 may be made in various ways. In the embodiment shown in Figures 3 to 6, by classifying items having the same content as the commercially available textbooks by the minimum order by problem or theory in the same order, the user does not know while studying the textbook used You can select only the part so that you can take the lecture. Accordingly, the present invention exemplifies a method in which an effective learning can be performed without taking unnecessary parts and the same effect as a question and answer can be obtained.

Alternatively, a separate general teaching program may be provided on this Internet site separately from commercially available textbooks, and corresponding methods may be provided according to problem or theory as described above.

In addition, when the contents of the teaching material that is the subject of the lecture is changed or an item containing new lecture contents is added, the updated data can be input through the input unit 11, so that the contents of the lecture that users want to take You will be able to update the items quickly.

As described above, according to the present invention, by selectively selecting only the portions which the user does not understand on the Internet, the lecture contents can be taken, thereby eliminating the inefficiency of taking unnecessary portions and maximizing the user's time utilization. It is possible to increase the learning achievement. In addition, by providing appropriate contents and difficulty contents for the parts that the user does not understand, intensive learning is possible and learning efficiency can be improved. In addition, according to the present invention, by providing a user with a desirable learning schedule for the content to be learned in the future according to the content taken and the degree of understanding thereof, to provide the user with the convenience to effectively manage the learning plan It becomes possible.

While the invention has been shown and described with respect to certain preferred embodiments, the invention is not limited to the embodiments described above, but the subject matter belongs without departing from the spirit of the invention as claimed in the claims. Anyone of ordinary skill in the art would be able to make various variations.

Claims (10)

delete delete delete In a method of providing lecture content to a user on the Internet, Preparing a database in which lecture contents to be provided to a user are classified into a plurality of sub-items for each theoretical lecture and / or for each problem solving lecture; Providing an item selection screen on the Internet so that a user can select lecture contents for each item in the database; Displaying lecture contents corresponding to the item selected by the user on a user's computer system via the Internet; Providing a level of understanding selection screen to enable a user to input a degree of understanding of the contents of the displayed item; And Providing a corresponding item on the computer system of the user according to the degree of understanding input by the user through the understanding level selection screen; Lecture content providing method comprising a. The method of claim 4, wherein And providing a schedule of an item to be learned later by the user based on an item previously learned by the user and a user's understanding of the item. delete delete delete A device for providing lecture content to a user on the Internet, An input unit for inputting lecture contents to be provided to a user; A storage unit in which lecture contents inputted through the input unit are classified into a plurality of detailed items for each theoretical lecture and / or individual problem solving lectures in a minimum unit; Receiving unit for receiving a user's selection signal for the content that the user wants to take from the items over the Internet; A selection unit for selecting a corresponding item from the storage unit according to the reception contents of the reception unit; And A transmission unit which transmits lecture contents corresponding to the item selected by the selection unit to the user through the Internet; Including, The receiving unit receives a signal of a user's understanding of the contents of the lecture transmitted; And the selecting unit selects an item corresponding to an input signal of a user's understanding degree received through the receiving unit. The method of claim 9, The apparatus may further include a learning schedule calculating unit configured to calculate a schedule of an item to be learned later by the user based on the previous learning item inputted through the receiving unit and the degree of understanding thereof, and provide the same to the user through the transmitting unit. Lecture Content Provider.