TWI756703B - Digital learning system and method thereof - Google Patents

Abstract

A digital learning system is provided. The digital learning system receives note data from a student end corresponding to each segment of a teaching video, and analyzes each note data to obtain at least one second keyword word corresponding thereto. Next, the digital learning system reads at least one first key word and handout data corresponding to each segment of the teaching video in a teaching database. When it is determined that the second keyword word corresponding to the note data corresponding to one segment does not match the first keyword term corresponding to the same segment, the digital learning system marks and output the handout data corresponding to the segment; otherwise, the digital learning system integrates the handout data with the note data corresponding to the segment, and then outputs merged data corresponding to the segment. Finally, according to the order of the segments in the teaching video, the marked handout data and/or the merged data can be aggregated into learning outcome information, and then the learning outcome information is transmitted to the student end.

Description

Digital learning system and method thereof

The present invention relates to a learning system and method thereof, especially a digital learning system and method thereof.

With the development and progress of science and technology, the application level of the Internet has gradually been integrated into the teaching field, making distance teaching gradually popularized. The advantage of distance teaching is that students can arrange their own time to watch digital teaching materials. If there is any content they do not understand, they can play it repeatedly. Students can also arrange the course progress according to their own level. The class time is more flexible and convenient.

However, when students conduct digital learning through distance teaching, there is a problem of misunderstanding the content of the course without knowing it, resulting in greatly reduced learning effect. In addition, most students still use paper to take notes when digital learning through distance teaching, which is not environmentally friendly, easy to lose, and inconvenient for subsequent course review. Therefore, it is necessary to propose improved technical means to solve these problems.

The present invention discloses a digital learning system and method thereof.

First of all, the present invention discloses a digital learning system, which is connected to a student terminal. The digital learning system includes: a teaching database, a reading module, a transmission and reception module, an analysis module, a check module, an integration module, and a collection module. The module is connected to the transmitting and receiving module, the checking module is connected to the parsing module and the reading module, the integration module is connected to the checking module, and the aggregation module is connected to the checking module, the integration module and the transmitting and receiving module. Wherein, the reading module is used for reading at least one first keyword and handout data corresponding to each segment of the teaching video in the teaching database; Fragments of note data, and transmission of learning outcome information to the student; the parsing module is used to parse each note data to obtain at least one second keyword corresponding to each note data; the check module is used to compare the teaching At least one second keyword corresponding to the note data corresponding to each segment of the video and at least one first keyword corresponding to each segment, when determining the at least one second keyword corresponding to the note data corresponding to any segment When the word does not match the at least one first key word corresponding to the segment, mark and output the handout data corresponding to the segment to the compilation module; the integration module is used when the checking module determines that the note data corresponding to any segment is contained. When the corresponding at least one second keyword matches the at least one first keyword corresponding to the segment, the handout data and the note data corresponding to the segment are integrated, and then the integrated data corresponding to the segment is output to the aggregation model. and the aggregation module for assembling the marked handout data from the checking module and/or the consolidated data from the integration module into learning outcome information according to the sequence of the segments of the instructional video.

In addition, the present invention discloses a digital learning method, which includes the following steps: receiving note data corresponding to each segment of a teaching video from a student end; analyzing each note data to obtain at least one second key corresponding to each note data words; read at least one first keyword and handout data corresponding to each segment of the teaching video in the teaching database; compare at least one second keyword corresponding to the note data corresponding to each segment of the teaching video at least one first keyword corresponding to the word and each segment word; when it is judged that at least one second key word corresponding to the note data corresponding to any segment does not match at least one first key word corresponding to the segment, mark and output the handout data corresponding to the segment; When the at least one second keyword corresponding to the note data corresponding to any segment matches the at least one first keyword corresponding to the segment, the handout data corresponding to the segment is integrated with the note data, and then the corresponding Integrate data of clips; assemble the marked handout data and/or consolidated data into learning outcome information according to the sequence of each clip of the teaching video; and transmit the learning outcome information to the students.

The system and method disclosed in the present invention are as above, and the difference from the prior art is that the present invention receives the note data corresponding to each segment of a teaching video from the student end; and parses each note data to obtain the corresponding note data at least one second keyword; read at least one first keyword and handout data corresponding to each segment of the teaching video in the teaching database; when judging the second keyword corresponding to the note data corresponding to any segment When the word does not match the first keyword word corresponding to the segment, mark and output the handout data corresponding to the segment; otherwise, integrate the handout data corresponding to the segment with the note data, and then output the consolidated data corresponding to the segment ; Assemble the marked handout data and/or consolidated data into learning outcome information according to the sequence of each segment of the instructional video; and transmit the learning outcome information to the students.

Through the above-mentioned technical means, the present invention can provide students with information about the learning outcomes of the courses, without misunderstanding the content of the courses without knowing it, and improving the learning effect; in addition, because the learning outcome information is an electronic file, students You can upload the learning outcome information to the Internet by yourself, and then use various electronic mobile devices, such as mobile phones, tablet computers, etc., to download the learning outcome information for viewing, improve the convenience of course review, and solve the problem of using paper books in the previous technology. It is not environmentally friendly and easy to lose by writing notes.

30: Internet

50: Teaching Repository

100: Digital Learning Systems

110: Read module

120: Transmission and reception module

130:Analysis Module

140: Check Module

150: Integrate Mods

160: Assemble module

170:Network Data Search Module

180: Play Mods

200: Student side

300: Teacher side

Step 210: Receive note data corresponding to each segment of a teaching video from the student side

Step 220: Analyze each note data to obtain at least one second keyword corresponding to each note data

Step 230: Read at least one first keyword and handout data corresponding to each segment of the teaching video in the teaching database

Step 240: Compare at least one second keyword corresponding to the note data corresponding to each segment of the teaching video with at least one first keyword corresponding to each segment

Step 250: When judging that the at least one second keyword corresponding to the note data corresponding to any segment does not match the at least one first keyword corresponding to the segment, mark and output the handout data corresponding to the segment

Step 260: When judging that the at least one second keyword corresponding to the note data corresponding to any segment matches the at least one first keyword corresponding to the segment, integrate the handout data corresponding to the segment with the note data , and then output the merged data corresponding to the segment

Step 270: Assemble the marked handout data and/or consolidated data into learning outcome information according to the sequence of the segments of the teaching video

Step 280: Transmit the learning outcome information to the student

FIG. 1 is a block diagram of an embodiment of the digital learning system, the student end and the teacher end according to the present invention.

FIG. 2 is a flow chart of an embodiment of a method for performing digital learning by the digital learning system of FIG. 1 .

Before describing the digital learning system and the method disclosed in the present invention, the self-defined terms of the present invention will be described first. The modules included in the digital learning system of the present invention can mainly be realized by hardware. Works with software or firmware. Wherein, the software or firmware used in the implementation can be stored on a machine-readable storage medium, such as: read only memory (ROM), random access memory (RAM), disk storage medium, optical storage medium, flash memory devices, etc., and may be implemented by one or more general-purpose or special-purpose programmable microprocessors.

The embodiments of the present invention will be described in detail below in conjunction with the drawings and examples, so as to fully understand and implement the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects.

Please refer to "Fig. 1" and "Fig. 2", "Fig. 1" is a block diagram of an embodiment of the digital learning system, the student side and the teacher side of the present invention, and "Fig. 2" is the A flow chart of an embodiment of a digital learning method performed by a digital learning system.

In this embodiment, the digital learning system 100 can be connected to the student terminal 200 and the teacher terminal 300 . Among them, the digital learning system 100 and the student terminal 200 and the digital learning system 100 and the teacher terminal 300 can be connected to each other through the network 30, such as: mobile communication network, Internet, local area network, Wide area network and/or wireless network for transmitting information, signals and/or information, the present invention is not particularly limited. In this embodiment, the number of the student terminal 200 and the teacher terminal 300 may be one, respectively, and the actual number of the student terminal 200 and the teacher terminal 300 may be adjusted according to actual needs. In actual implementation, the student terminal 200 and the teacher terminal 300 may be, but not limited to, smart phones, tablet computers, desktop computers or notebook computers.

In this embodiment, the digital learning system 100 may include: a teaching database 50, a reading module 110, a transmission and reception module 120, an analysis module 130, a check module 140, an integration module 150, a collection module 160 and The playing module 180; the teaching database 50 can be connected to the reading module 110 and the playing module 180, the parsing module 130 can be connected to the transmitting and receiving module 120, and the checking module 140 can be connected to the parsing module 130 and the reading module 110 The integration module 150 can be connected to the checking module 140 , the integration module 160 can be connected to the checking module 140 , the integration module 150 and the transmitting and receiving module 120 , and the playing module 180 can be connected to the transmitting and receiving module 120 . The modules included in the digital learning system 100 and the teaching database 50 and the modules can be connected to each other through wired or wireless means to transmit information, signals, data and/or information.

In this embodiment, the teaching database 50 stores a plurality of teaching videos and their corresponding auxiliary data (for example, the presentation or slide, the first keyword and the handout data corresponding to each segment of each teaching video). The teaching videos and their corresponding auxiliary data stored in the database 50 can be logged in and connected to the digital learning system 100 by the teacher through the application program installed on the electronic device (ie, the teacher terminal 300 ) held by the teacher through the network. The teaching videos and their corresponding auxiliary materials are uploaded to the teaching database 50 for storage. In one embodiment, the teacher can upload only the teaching video and the presentations or slides corresponding to each segment of the teaching video through the teacher terminal 300. At this time, the digital learning system 100 will directly regard these presentations or slides as handouts. data, and analyze each handout data (ie, each presentation or slideshow) through the analysis module 130 to obtain at least one first keyword (in one embodiment) corresponding to each handout data , the parsing module 130 can firstly cut the content of each handout data into the smallest unit, for example, perform word segmentation and sentence segmentation according to punctuation marks, then remove redundant words and unimportant words, and finally target the remaining words Carry out statistics, and then define the first few words with higher frequency as the first keyword words corresponding to each handout data; in another embodiment, the parsing module 130 may be based on the font type and/or font in the handout data The color obtains at least one first keyword, wherein the font may include but is not limited to font size, font thickness, font type, whether the font is italic, whether the font has an underline and whether the font has a text effect, the first keyword A word is a word with a special font type and/or font color; it should be noted that the number of the first key words can be adjusted according to actual needs), and finally, the teaching video and the teaching video are stored in the teaching database 50. At least one first keyword and handout data corresponding to each segment.

In this embodiment, the student terminal 200 is an electronic device held by the student, and the teacher terminal 300 is an electronic device held by the teacher. The student terminal 200 and the teacher terminal 300 may be respectively installed with application programs (app ), students and teachers can log in and connect to the digital learning system 100 through the network 30 through the application programs installed in their electronic devices, wherein the application programs of the student end 200 and the teacher end 300 can respectively provide an operation page.

After the students can log in and connect to the digital learning system 100 through the network 30 through the application program installed on the electronic device they hold, they can select the courses they are interested in or have arranged through the operation page, so that the transmission and reception module 120 receives a corresponding play signal. After the transmitting and receiving module 120 receives the playing signal, the playing module 180 can read the teaching video corresponding to the selected course in the teaching database 50 and play the teaching video (at this time, the screen of the operation page is to play the teaching video). teaching video); students can watch the teaching video through the application program installed on the electronic device they hold, and take notes during the learning process. The way of taking notes can be but not limited to writing on paper. way or by other electronic devices to record the text. In one embodiment, the digital learning system may further include a note-taking module (not drawn), it is used to provide a note block for students to input notes when the playback module plays a video (that is, students can directly input text to take notes on the operation page provided by the application).

Since teachers usually use presentations or slideshows as auxiliary teaching materials when teaching, they will switch to the next presentation or slideshow after explaining one presentation or slideshow. Therefore, each teaching video can be based on its corresponding The number of pages of the presentation or slideshow is divided into multiple segments (that is, each presentation or slideshow corresponds to a segment), so when students take notes on the teaching video during the learning process, they can make notes for each segment of the teaching video. Take out the corresponding notes (ie note data). It should be noted that, because the subsequent students need to upload their corresponding notes (ie note data) for each segment of the teaching video through the student terminal 200, therefore, when the students take notes in the way of writing on paper. , students can use electronic devices such as cameras, mobile phones or scanners to convert these paper notes into note data corresponding to each segment of the teaching video (that is, into electronic notes or digital notes), and when students take notes The way is When using other electronic devices to record text or directly input text on the operation page provided by the application, electronic notes can be generated directly, so no other conversion steps are required.

In this embodiment, the digital learning method performed by the digital learning system 100 may include the following steps: receiving note data corresponding to each segment of a teaching video from the student terminal (step 210 ); analyzing each note data to obtain each At least one second keyword corresponding to a note data (step 220); read at least one first keyword corresponding to each segment of the teaching video in the teaching database and the handout data (step 230); compare the At least one second keyword corresponding to the note data corresponding to each segment of the teaching video and at least one first keyword corresponding to each segment (step 240); when it is determined that the note data corresponding to any segment corresponds to at least one second keyword When a second keyword does not match the at least one first keyword corresponding to the segment, mark and output the handout data corresponding to the segment (step 250); when it is determined that at least one of the notes corresponding to any segment corresponds to A second key word and the corresponding to the segment When one less of the first keyword matches, the handout data corresponding to the segment is integrated with the note data, and then the integrated data corresponding to the segment is output (step 260 ); The handout data and/or the consolidated data are assembled into learning outcome information (step 270 ); and the learning outcome information is transmitted to the students (step 280 ).

In step 210, when the student logs in and connects to the digital learning system 100 through the network 30 through the application program installed on the electronic device he holds, and after watching any teaching video, the student terminal 200 can upload his Corresponding note data is made for each segment of the teaching video. Therefore, the transmitting and receiving module 120 of the digital learning system 100 can receive the note data corresponding to each segment of the teaching video from the student terminal 200 . In one embodiment, the transmitting/receiving module 120 of the digital learning system 100 may be restricted to receive each segment of the teaching video from the student terminal 200 within a preset time after the playback module 180 finishes playing the teaching video. To confirm whether the students are really in class, similar to the concept of calling names in disguise; the preset time can be but not limited to 30 minutes, which can be adjusted according to actual needs.

In step 220, after the transmitting and receiving module 120 receives the note data corresponding to each segment of the teaching video from the student terminal 200, the parsing module 130 can parse each note data to obtain at least one piece corresponding to each note data. Second key word. In more detail, the parsing module 130 can firstly cut the content of each note data into the smallest unit, for example, perform word segmentation and sentence segmentation according to punctuation marks, then remove redundant words and unimportant words, and finally Then, the first few words with higher frequency are defined as the second key words corresponding to each note data; wherein, the number of the second key words can be adjusted according to actual needs. It should be noted that when students take notes in the form of paper writing and convert these paper notes into notes corresponding to each segment of the teaching video through an electronic device and upload them in sequence, the note data may be uploaded. It is an image file or a PDF file, therefore, before parsing the note data, the parsing module 130 can use Optical Character Recognition (Optical Character Recognition, OCR) technology converts these note data into text files for subsequent processing to obtain at least one second key word corresponding to each note data.

In step 230 , the reading module 110 can read the at least one first keyword and the handout data corresponding to each segment of the teaching video that the students have watched in the teaching database 50 .

In step 240, the checking module 140 may compare at least one first keyword corresponding to each segment of the teaching video that the students have watched and at least one second keyword corresponding to the note data corresponding to each segment. In other words, the checking module 140 is used to determine whether the first keyword corresponding to each segment of the teaching video that the student has watched matches the second keyword corresponding to the note data corresponding to each segment, and then to determine Whether the key content (the first key word) that the teacher wants to convey in the course is the same as the key content (the second key word) absorbed by the students.

In step 250, when the checking module 140 determines that the at least one second keyword corresponding to the note data corresponding to any segment does not match the at least one first keyword corresponding to the segment (that is, the teacher in the course The key content to be conveyed is different from the key content absorbed by the students), the checking module 140 can mark and output the handout data corresponding to the segment. Wherein, the way of marking may be, but not limited to, highlighting, adding a background color, or presenting in a prominent way (highlight) the handout material corresponding to the segment.

In step 260, when the checking module 140 determines that the at least one second keyword corresponding to the note data corresponding to any segment matches the at least one first keyword corresponding to the segment (that is, the teacher wants to The key content conveyed is the same as the key content absorbed by the students), the integration module 150 can integrate the handout data and the note data corresponding to the segment, and then output the integrated data corresponding to the segment. Wherein, the integration method may be, but not limited to, using the Cornell note-taking method to place the first keyword or the second keyword in the left column (or become a supplementary column), and place the note data corresponding to the segment in the right column. column (or become the main column), and place the note data corresponding to the segment in the following column (or become the duplicate column) Column), and then form the corresponding consolidated data of the fragment to facilitate after-class review, but this example is not used to limit the present invention, and the handout data and note data corresponding to the fragment can be integrated into the corresponding fragment according to actual needs. Consolidate data.

In steps 270 and 280, the assembling module 160 can assemble the marked handout data and/or the consolidated data into learning outcome information according to the sequence of each segment of the teaching video, and the transmitting and receiving module 120 can transmit the learning outcome information 200 for students. In other words, when the at least one second keyword corresponding to the note data corresponding to any segment does not match the at least one first keyword corresponding to the segment, the learning achievement information will not contain the corresponding segment. Note materials, there are only marked handout materials, in this way, students can understand that their understanding of the course is different from the key content that the teacher wants to convey, and special attention needs to be paid; and when at least one of the notes corresponding to any fragment corresponds to When the second keyword matches the at least one first keyword corresponding to the segment, the learning achievement information provides consolidated data corresponding to the segment for students to review after class.

Through the above steps, students can be provided with information on the learning outcomes of the course, and there will be no misunderstanding of the content of the course without knowing it, and the learning effect will be improved; in addition, since the learning outcome information is an electronic file, students can The learning achievement information is uploaded to the Internet, and various electronic mobile devices, such as mobile phones, tablet computers, etc., are used to download the learning achievement information for viewing, which improves the convenience of course review.

In addition, when the checking module 140 determines that the at least one second keyword corresponding to the note data corresponding to any segment does not match the at least one first keyword corresponding to the segment, the checking module 140 can also mark and Outputting at least one second keyword corresponding to the segment to the compiling module 160, so that the compiling module 160 can assemble the marked at least one second keyword from the checking module 140, and output the teaching result information, and then pass the The transmitting and receiving module 120 transmits the teaching achievement information to the teacher terminal 300 for teaching The teacher understands the student's absorptive capacity for the course. The teaching achievement information may include the handout data corresponding to the segment misunderstood by the students and the marked at least one second key word. When the digital learning system 100 is connected to a plurality of student terminals 200 , the teacher can understand the learning differences of each student, and can give appropriate individual guidance afterwards.

In addition, the digital learning system 100 may further include a network data search module 170, which is connected to the check module 140 and the transmission/reception module 120, so that when the check module 140 determines the at least one first data corresponding to the note data corresponding to any segment When the second keyword does not match the at least one first keyword corresponding to the segment, relevant information is searched on the Internet according to the at least one second keyword, and then the transmission and reception module 120 outputs supplementary information to the students End 200 to help students clarify their misunderstandings about the course.

Furthermore, when the digital learning system 100 is connected to a plurality of student terminals 200, the aggregation module 160 can also be used to perform statistical analysis on the learning achievement information collected by the digital learning system 100 corresponding to the same teaching video of each student terminal 200, and transmit and receive the information through transmission and reception. The module 120 outputs a teaching achievement report corresponding to the teaching video to the teacher terminal 300 . In more detail, the aggregation module 160 can calculate which segment has a higher rate of misunderstanding by students, and what the misunderstood segment is usually misunderstood as based on the learning achievement information of the students corresponding to the same teaching video (ie, integrate the mismatched segments. The second keyword) and other information, and then output the teaching achievement report corresponding to the teaching video to the teacher terminal 300 through the transmitting and receiving module 120, so as to provide the basis for whether the teacher adjusts the content of the course.

In addition, when the digital learning system 100 is connected to a plurality of student terminals 200, the checking module 140 can also be used to compare the note data of each segment corresponding to the same teaching video from the student terminals 200, and when it is determined that the similarity exceeds the The note data with a predetermined threshold value is transmitted to the teacher terminal 300 for the teacher to know whether the students are lazy or plagiarize each other. The predetermined threshold may be, but not limited to, 85%, which can be adjusted according to actual needs; the notification information may include uploading the The names, seat numbers and other information of the students in these notes. Please refer to the description of the prior art for the aforementioned technique of judging the similarity between note data, which is not repeated here in the present invention.

To sum up, it can be seen that the difference between the present invention and the prior art lies in receiving the note data corresponding to each segment of the teaching video from the student end; analyzing each note data to obtain at least one first corresponding to each note data Two key words; read at least one first key word and handout data corresponding to each segment of the teaching video in the teaching database; when judging that the at least one second key word corresponding to the note data corresponding to any segment is the same as When the at least one first keyword corresponding to the segment does not match, mark and output the handout data corresponding to the segment; otherwise, integrate the handout data corresponding to the segment with the note data, and then output the consolidated data corresponding to the segment ; Integrate the marked handout data and/or consolidated data into learning outcome information according to the sequence of each segment of the instructional video; and transmit the learning outcome information to the students, so that the students can be provided with their knowledge of the course by this technical means. Learning outcome information, there will be no misunderstanding of the content of the course without knowing it, and the learning effect will be improved; in addition, since the learning outcome information is an electronic file, students can upload the learning outcome information to the Internet by themselves, and then use various Electronic mobile devices, such as mobile phones, tablet computers, etc., can download learning outcome information for viewing, which improves the convenience of course review, and also solves the problem that the prior art is not environmentally friendly and easy to lose due to the use of paper to write notes.

Although the present invention is disclosed above by the aforementioned embodiments, it is not intended to limit the present invention. Anyone who is familiar with the similar arts can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of patent protection shall be determined by the scope of the patent application attached to this specification.

30: Internet 50: Teaching Repository 100: Digital Learning Systems 110: Read module 120: Transmission and reception module 130:Analysis Module 140: Check Module 150: Integrate Mods 160: Assemble module 170:Network Data Search Module 180: Play Mods 200: Student side 300: Teacher side

Claims (10)

A digital learning system is connected to a student terminal, the digital learning system comprises: a teaching database; a reading module, connected to the teaching database, for reading the corresponding segments of a teaching video in the teaching database at least one first key word and one handout data; a transmission and reception module for receiving a note data corresponding to each segment of the teaching video from a student end, and transmitting a learning outcome information to the student end ; a parsing module, connected to the transmitting and receiving module, for parsing each of the note data to obtain at least one second keyword corresponding to each of the note data; a checking module, connected to the parsing module and the The reading module is used for comparing the at least one second keyword corresponding to the note data corresponding to each segment of the teaching video with the at least one first keyword corresponding to each segment, when When judging that the at least one second keyword corresponding to the note data corresponding to any segment does not match the at least one first keyword corresponding to the segment, mark and output the handout data corresponding to the segment to an integration module; an integration module is connected to the checking module, and is used when the checking module determines that the at least one second keyword corresponding to the note data corresponding to any of the clips corresponds to the clip When the at least one first keyword matches, integrate the handout data corresponding to the segment with the note data, and then output an integrated data corresponding to the segment to the integration module; and the integration module connects the The checking module, the integrating module and the transmitting and receiving module are used for sorting the received data from the checking module according to the sequence of the segments of the teaching video. The marked handout data and/or the consolidated data from the integrated module are aggregated into the learning outcome information. The digital learning system according to claim 1, wherein the digital learning system further comprises a network data search module, connecting the checking module and the transmitting and receiving module, for when the checking module determines any of the When the at least one second keyword corresponding to the note data corresponding to the segment does not match the at least one first keyword corresponding to the segment, search for relevant information on the Internet according to the at least one second keyword information, and then output a supplementary information to the student terminal through the transmitting and receiving module. The digital learning system according to claim 1, wherein the digital learning system is further connected to a teacher terminal, when the checking module determines that the at least one second keyword corresponding to the note data corresponding to any segment is the same as the When the at least one first keyword corresponding to the segment does not match, the checking module further marks and outputs the at least one second keyword corresponding to the segment to the compiling module, so that the compiling module assembles data from The marked at least one second keyword of the checking module outputs a teaching achievement information, and then transmits the teaching achievement information to the teacher through the transmitting and receiving module. The digital learning system according to claim 1, wherein, when the digital learning system is connected to a plurality of the student terminals, the compiling module is further used for compiling the corresponding teaching video for each student terminal. The learning achievement information is statistically analyzed, and a teaching achievement report corresponding to the teaching video is output to a teacher through the transmitting and receiving module. The digital learning system according to claim 1, wherein the digital learning system further comprises a playback module, which is connected to the transmission-reception module and the teaching database, for when the transmission-reception module receives a playback signal , read the teaching video in the teaching database, and play The teaching video is played, and the transmitting and receiving module receives the note data corresponding to each segment of the teaching video from the student terminal within a preset time after the playing module finishes playing the teaching video. The digital learning system of claim 1, wherein when the digital learning system is connected to a plurality of the student terminals, the checking module is further used to compare the segments corresponding to the same teaching video from the student terminals When determining the note data whose similarity exceeds a predetermined threshold, transmit a notification message to a teacher terminal. A digital learning method, comprising the following steps: receiving a note data corresponding to each segment of a teaching video from a student side; parsing each note data to obtain at least one second keyword corresponding to each note data words; read at least one first keyword and a handout data corresponding to each segment of the teaching video in a teaching database; compare the at least one first keyword corresponding to the note data corresponding to each segment of the teaching video A second keyword and the at least one first keyword corresponding to each segment; when it is determined that the at least one second keyword corresponding to the note data corresponding to any segment and the segment corresponding When the at least one first keyword does not match, mark and output the handout data corresponding to the segment; when it is determined that the at least one second keyword corresponding to the note data corresponding to any segment corresponds to the segment When the at least one first keyword matches the The handout data corresponding to the clip is integrated with the note data, and then a consolidated data corresponding to the clip is output; the marked handout data and/or the consolidated data are consolidated according to the sequence of the clips in the teaching video form a learning outcome information; and transmit the learning outcome information to the student terminal. The digital learning method according to claim 7, wherein the digital learning method further comprises the following steps: when it is determined that the at least one second keyword corresponding to the note data corresponding to any segment and the segment corresponding to the at least one second keyword When the at least one first keyword does not match, searching for relevant information on the Internet according to the at least one second keyword, and then outputting a supplementary information to the student terminal. The digital learning method according to claim 7, wherein when the digital learning system is connected to a plurality of the student terminals, the digital learning method further comprises the following steps: for each student terminal corresponding to the same teaching video compiled The learning achievement information is statistically analyzed to output a teaching achievement report corresponding to the teaching video to a teacher. The digital learning method according to claim 7, wherein the digital learning method further comprises the following steps: when it is determined that the at least one second keyword corresponding to the note data corresponding to any segment and the segment corresponding to the at least one second keyword When the at least one first keyword does not match, marking and outputting the at least one second keyword corresponding to the segment; and Collecting the marked at least one second keyword, and outputting teaching achievement information to a teacher.

Images