CN111009163A - Bidirectional interactive teaching method and system - Google Patents
Bidirectional interactive teaching method and system Download PDFInfo
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- CN111009163A CN111009163A CN201911313589.XA CN201911313589A CN111009163A CN 111009163 A CN111009163 A CN 111009163A CN 201911313589 A CN201911313589 A CN 201911313589A CN 111009163 A CN111009163 A CN 111009163A
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- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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Abstract
The application discloses a method, a device and a system for bidirectional interactive teaching. The system of this application includes teacher's terminal, student's terminal, the first high appearance, the data network switch of clapping that link to each other with student's terminal: the student terminals are used for acquiring real-time exercise condition images of students through the first high-speed shooting instrument and uploading the images to the teacher terminal through the data network switch, so that the teacher can select corresponding learning courses according to the exercise conditions of each student; the teacher terminal is used for receiving the real-time exercise condition images of the students sent by the student terminals through the data network switch and sending the learning courses corresponding to the student terminals, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses. The problem that the interactive effect of current teaching system is relatively poor is solved in this application.
Description
Technical Field
The application relates to the technical field of teaching, in particular to a method and a system for bidirectional interactive teaching.
Background
The existing online teaching system generally uses a method that a teacher end and a student end use a cable to display the same screen, so that the content of the teacher end is synchronized to the student end, and the online teaching system is similar to a television 'one-drag-multiple' live broadcast. Taking calligraphy teaching as an example, the prior art scheme mainly uses a method that a teacher end and a student end use cables to be in the same screen to transmit calligraphy copybook contents. However, in the process of implementing the above scheme, the inventor finds that the "student end" cannot upload the writing process and writing results of students from the "student end" to the "teacher end", the interaction effect is poor, and the teaching effect is affected.
Disclosure of Invention
The application mainly aims to provide a method, a device and a system for bidirectional interactive teaching so as to solve the problem that the existing teaching system is poor in interactive effect.
To achieve the above object, according to a first aspect of the present application, a system for two-way interactive teaching is provided.
The system for two-way interactive teaching according to the application comprises:
teacher terminal, student terminal, the first high appearance, the data network switch of clapping that link to each other with student terminal:
the student terminals are used for acquiring real-time exercise condition images of students through the first high-speed shooting instrument and uploading the images to the teacher terminal through the data network switch, so that the teacher can select corresponding learning courses according to the exercise conditions of each student;
the teacher terminal is used for receiving the real-time exercise condition images of the students sent by the student terminals through the data network switch and sending the learning courses corresponding to the student terminals, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses.
Further, the system also comprises a second high-speed shooting instrument connected with the teacher terminal:
and the second high-speed shooting instrument acquires an image of the current teacher terminal operation and sends the image to the teacher terminal so that the teacher terminal transmits the image to the student terminal through the data network switch.
Further, the system further comprises a same-screen switcher and a video network switch which are connected with the teacher terminal:
and the same-frequency switcher is used for synchronizing the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch.
Furthermore, the student terminal and the teacher terminal perform data interaction in a wired or wireless mode.
To achieve the above object, according to a second aspect of the present application, a method of two-way interactive teaching is provided.
The method for bidirectional interactive teaching according to the application comprises the following steps:
the student terminal acquires a real-time exercise condition image of a student through the first high-speed shooting instrument;
the student terminals upload the real-time exercise condition images of the students to the teacher terminal through the data network switch, so that the teacher selects the corresponding learning courses according to the exercise conditions of each student and the teacher terminal issues the learning courses corresponding to the student terminals.
To achieve the above object, according to a third aspect of the present application, there is provided yet another two-way interactive teaching method.
The method for bidirectional interactive teaching according to the application comprises the following steps:
the teacher terminal receives a student real-time exercise condition image sent by the student terminal through the data network switch, and the student real-time exercise condition image is acquired by the student terminal through the first high-speed shooting instrument;
the teacher terminal issues the learning courses corresponding to the student terminals, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of students, and different student terminals correspond to the same or different learning courses.
Further, the method further comprises:
the teacher terminal acquires an image of the current teacher terminal operation through the second high-speed shooting instrument;
and the teacher terminal transmits the image operated by the current teacher terminal to the student terminal through the data network switch.
Further, the method further comprises:
the teacher terminal synchronizes the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch through the same-frequency switcher.
In order to achieve the above object, according to a fourth aspect of the present application, there is provided an apparatus for two-way interactive teaching.
The device of two-way interactive teaching according to this application includes:
the acquisition unit is used for acquiring a real-time exercise condition image of a student by the student terminal through the first high-speed shooting instrument;
and the uploading unit is used for uploading the real-time exercise condition images of the students to the teacher terminal through the data network switch by the student terminals, so that the teacher selects the corresponding learning course according to the exercise condition of each student and the teacher terminal issues the learning course corresponding to the student terminal to the student terminals.
In order to achieve the above object, according to a fifth aspect of the present application, there is provided an apparatus for two-way interactive teaching.
The device of two-way interactive teaching according to this application includes:
the transmitting unit is used for receiving the real-time exercise condition images of the students transmitted by the student terminal through the data network switch by the teacher terminal, wherein the real-time exercise condition images of the students are acquired by the student terminal through the first high-speed shooting instrument;
and the issuing unit is used for issuing the learning courses corresponding to the student terminals by the teacher terminal, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses.
Further, the apparatus further comprises:
the acquisition unit is used for acquiring an image of the current teacher terminal operation by the teacher terminal through the second high-speed shooting instrument;
and the transmission unit is used for transmitting the image operated by the current teacher terminal to the student terminal through the data network switch by the teacher terminal.
Further, the apparatus further comprises:
and the synchronization unit is used for enabling the teacher terminal to synchronize the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch through the same-frequency switcher.
In order to achieve the above object, according to a sixth aspect of the present application, there is provided an electronic apparatus comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the method of two-way interactive teaching of any of the second and third aspects.
To achieve the above object, according to a seventh aspect of the present application, there is provided a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method of two-way interactive teaching according to any one of the second and third aspects.
In the embodiment of the application, in the method, the device and the system for bidirectional interactive teaching, the student terminals acquire real-time exercise condition images of students through the first high-speed shooting instrument, and can upload the images to the teacher terminal through the data network switch, so that a teacher can select a corresponding learning course according to the exercise condition of each student; the teacher terminal issues the learning course corresponding to the student terminal after receiving the real-time exercise condition image of the student sent by the student terminal through the data network switch, the learning course corresponding to the student terminal is determined according to the real-time exercise condition image of the student, and different student terminals correspond to the same or different learning courses. It can be seen that if the system is applied to the existing calligraphy teaching system, the student terminal not only enables students to watch the explanation of teachers, but also can upload the writing process and results of the students to the teacher terminal, so that the interaction is increased, and the initiative and attention of the students are improved; in addition, the teacher can also see the practice conditions of the students in real time, and issue corresponding learning courses according to the practice progress, so that the purpose of grouped and layered teaching is achieved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a block diagram of a system for two-way interactive teaching according to an embodiment of the present application;
FIG. 2 is a flow chart of a method for two-way interactive instruction according to an embodiment of the present application;
FIG. 3 is a block diagram of an apparatus for two-way interactive teaching according to an embodiment of the present application;
FIG. 4 is a block diagram of another apparatus for interactive two-way instruction provided in accordance with an embodiment of the present application;
fig. 5 is a block diagram illustrating another apparatus for two-way interactive teaching according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
According to the embodiment of the application, a system for two-way interactive teaching is provided, as shown in fig. 1, the system includes a teacher terminal 12, a student terminal 11, a first high-speed shooting instrument 13 connected to the student terminal, and a data network switch 14:
the student terminals 11 are used for acquiring real-time exercise condition images of students through the first high-speed shooting instrument 13 and uploading the images to the teacher terminal 12 through the data network switch 14, so that a teacher can select corresponding learning courses according to the exercise conditions of each student;
the teacher terminal 12 is configured to receive the real-time exercise condition images of the students sent by the student terminals 11 through the data network switch 14, and send the learning courses corresponding to the student terminals 11, where the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals 11 correspond to the same or different learning courses.
It should be noted that the system of the present embodiment can be applied to various teaching, such as calligraphy, painting, manual work, etc., and the specific embodiment takes calligraphy teaching as an example for description. The first high-speed shooting instrument 13 is connected with the student terminal 11 through a USB line; the data network switch is respectively connected with the student terminal 11 and the teacher terminal 12 through network cables; the student real-time exercise situation image comprises a writing process or a result. The teacher can obtain the practice condition of each student in real time through the first high-speed shooting instrument 13, and reference and basis are provided for targeted grouping and layering teaching. When the teacher terminal 12 issues the learning course corresponding to the student terminal 11, the address corresponding to the learning course may be issued as follows.
After the teacher terminal 12 receives the student real-time exercise condition images sent by the student terminals 11, the teacher can check the exercise condition of each student in a click selection mode. Then, the teacher selects a corresponding learning course for each student according to the practice condition of the student, and after the selection, the teacher terminal 12 sends the corresponding learning course to the corresponding student terminal 11 through the data network switch, so that the grouped and layered teaching is realized.
From the above description, it can be seen that in the system for bidirectional interactive teaching in the embodiment of the present application, the student terminal acquires the real-time exercise situation image of the student through the first high-speed shooting instrument, and can upload the image to the teacher terminal through the data network switch, so that the teacher can select the corresponding learning course according to the exercise situation of each student; the teacher terminal issues the learning course corresponding to the student terminal after receiving the real-time exercise condition image of the student sent by the student terminal through the data network switch, the learning course corresponding to the student terminal is determined according to the real-time exercise condition image of the student, and different student terminals correspond to the same or different learning courses. It can be seen that if the system is applied to the existing calligraphy teaching system, the student terminal not only enables students to watch the explanation of teachers, but also can upload the writing process and results of the students to the teacher terminal, so that the interaction is increased, and the initiative and attention of the students are improved; in addition, the teacher can also see the practice conditions of the students in real time, and issue corresponding learning courses according to the practice progress, so that the purpose of grouped and layered teaching is achieved.
Further, as shown in fig. 1, the system for two-way interactive teaching further includes a second high-speed shooting device 15 connected to the teacher terminal 12:
the second high-speed camera 15 is connected to the teacher terminal 12 via a USB cable, and the second high-speed camera 15 acquires an image of the current operation of the teacher terminal 12 and transmits the image to the teacher terminal 12, so that the teacher terminal 12 transmits the image to the student terminals 11 via the data network switch. The image operated by the teacher terminal 12 includes a flow of the teacher searching the lesson courseware on the teacher terminal 12, and is shared with the student terminals 11 to help the students to search the corresponding lesson courseware more quickly, and the like.
Further, as shown in fig. 1, the system for two-way interactive teaching further includes an on-screen switcher 16 connected to the teacher terminal 12, and a video network switch 17:
and a same-frequency switcher for synchronizing the currently displayed teaching contents in the display of the teacher terminal 12 to the student terminals 11 through the video network switch 17. The implementation of synchronizing the currently displayed teaching content in the display of the teacher terminal 12 to the student terminal 11 through the video network switch 17 by the same-frequency switcher is the same as the existing implementation: the same-frequency switcher is connected with the teacher terminal 12 through an HDMI cable, one end of the video network switcher 17 is connected with the same-screen switcher 16 through a network cable, the other end of the video network switcher is connected with one end of a network cable-to-HDMI cable interface 18 through a network cable, and the other end of the network cable-to-HDMI cable interface 18 is connected with an HDMI-IN inlet of the student terminal 11 through an HDMI cable. In practical applications, a plurality of student terminals 11 share one cable-to-HDMI cable interface 18, for example, two student terminals 11 share one cable-to-HDMI cable interface 18.
Further, in the system of bidirectional interactive teaching, the student terminal 11 and the teacher terminal 12 may perform data interaction in a wired or wireless manner. The wireless method may cause network delay and jamming compared to the wired method. The system of this embodiment is tested, and the problem that influence use experience such as serious card pause, trouble can not take place in the classroom that has 50 students (a teacher terminal, 50 student terminals).
According to an embodiment of the present application, there is provided a method for two-way interactive teaching, as shown in fig. 2, the method includes the following steps:
s201, the student terminal obtains real-time exercise condition images of students through the first high-speed shooting instrument.
First high appearance of clapping links to each other with student's terminal through the USB line, and first high appearance of clapping acquires the real-time exercise condition image of student, transmits student's terminal through the USB line. The student real-time exercise situation image comprises a writing process or a result.
And S202, the student terminal uploads the real-time exercise situation image of the student to the teacher terminal through the data network switch.
The student terminals upload the real-time exercise condition images of the students to the teacher terminal, so that the teacher can select corresponding learning courses according to the exercise conditions of each student.
And S203, the teacher terminal receives the real-time exercise situation image of the student, which is sent by the student terminal, through the data network switch.
And S204, the teacher terminal issues the learning course corresponding to the student terminal.
Different students learn different courses at different times, so the corresponding learning courses at the same time are different. The learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses. And the teacher terminal issues the learning courses corresponding to the student terminals through the data network switch. So that students can acquire corresponding learning courses through the student terminals.
From the above description, it can be seen that in the method for bidirectional interactive teaching in the embodiment of the present application, the student terminal obtains the real-time exercise situation image of the student through the first high-speed shooting instrument, and can upload the image to the teacher terminal through the data network switch, so that the teacher can select the corresponding learning course according to the exercise situation of each student; the teacher terminal issues the learning course corresponding to the student terminal after receiving the real-time exercise condition image of the student sent by the student terminal through the data network switch, the learning course corresponding to the student terminal is determined according to the real-time exercise condition image of the student, and different student terminals correspond to the same or different learning courses. It can be seen that if the system is applied to the existing calligraphy teaching system, the student terminal not only enables students to watch the explanation of teachers, but also can upload the writing process and results of the students to the teacher terminal, so that the interaction is increased, and the initiative and attention of the students are improved; in addition, the teacher can also see the practice conditions of the students in real time, and issue corresponding learning courses according to the practice progress, so that the purpose of grouped and layered teaching is achieved.
As a further supplement and refinement to the above embodiment, according to the embodiment of the present application, the method for two-way interactive teaching further includes:
the teacher terminal acquires an image of the current teacher terminal operation through the second high-speed shooting instrument; and the teacher terminal transmits the image operated by the current teacher terminal to the student terminal through the data network switch.
The second high shooting instrument is connected with the teacher terminal through a USB line, and the second high shooting instrument acquires images of current teacher terminal operation and sends the images to the teacher terminal, so that the teacher terminal transmits the images to the student terminals through the data network switch. The image operated by the teacher terminal comprises a process that the teacher searches the course courseware on the teacher terminal, and the image is shared by the student terminals to help students to search the corresponding course courseware more quickly.
As a further supplement and refinement to the above embodiment, according to the embodiment of the present application, the method for two-way interactive teaching further includes:
the teacher terminal synchronizes the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch through the same-frequency switcher.
The realization mode of synchronizing the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch by the same-frequency switcher is the same as the existing realization mode: the same-frequency switcher is connected with the teacher terminal through an HDMI (high definition multimedia interface) line, one end of the video network switcher is connected with the same-screen switcher through a network line, the other end of the video network switcher is connected with one end of a network line-to-HDMI cable interface through the network line, and the other end of the network line-to-HDMI cable interface is connected with an HDMI-IN inlet of the student terminal through an HDMI cable. In practical application, a plurality of student terminals share one network cable-to-HDMI cable interface, for example, two student terminals share one network cable-to-HDMI cable interface.
In addition, in the system for bidirectional interactive teaching, the student terminal and the teacher terminal can perform data interaction in a wired (network cable) or wireless (WiFi and the like) mode. The wireless method may cause network delay and jamming compared to the wired method.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
According to an embodiment of the present application, there is also provided an apparatus for implementing the two-way interactive teaching method described in fig. 2, as shown in fig. 3, the apparatus includes:
the acquisition unit 31 is used for acquiring a real-time exercise condition image of a student by the student terminal through the first high-speed shooting instrument;
and the uploading unit 32 is used for uploading the real-time exercise condition images of the students to the teacher terminal through the data network switch by the student terminals, so that the teacher selects the corresponding learning course according to the exercise condition of each student and the teacher terminal issues the learning course corresponding to the student terminal to the student terminals.
From the above description, it can be seen that in the device for bidirectional interactive teaching in the embodiment of the present application, the student terminal obtains the real-time exercise situation image of the student through the first high-speed shooting instrument, and can upload the image to the teacher terminal through the data network switch, so that the teacher can select the corresponding learning course according to the exercise situation of each student; the teacher terminal issues the learning course corresponding to the student terminal after receiving the real-time exercise condition image of the student sent by the student terminal through the data network switch, the learning course corresponding to the student terminal is determined according to the real-time exercise condition image of the student, and different student terminals correspond to the same or different learning courses. It can be seen that if the system is applied to the existing calligraphy teaching system, the student terminal not only enables students to watch the explanation of teachers, but also can upload the writing process and results of the students to the teacher terminal, so that the interaction is increased, and the initiative and attention of the students are improved; in addition, the teacher can also see the practice conditions of the students in real time, and issue corresponding learning courses according to the practice progress, so that the purpose of grouped and layered teaching is achieved.
According to an embodiment of the present application, there is also provided an apparatus for implementing the two-way interactive teaching method described in fig. 2, as shown in fig. 4, the apparatus includes:
a sending unit 41, configured to receive, by the teacher terminal through the data network switch, a real-time exercise situation image of the student sent by the student terminal, where the real-time exercise situation image of the student is obtained by the student terminal through the first high-speed shooting instrument;
and the issuing unit 42 is used for issuing the learning courses corresponding to the student terminals by the teacher terminal, wherein the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses.
From the above description, it can be seen that in the device for bidirectional interactive teaching in the embodiment of the present application, the student terminal obtains the real-time exercise situation image of the student through the first high-speed shooting instrument, and can upload the image to the teacher terminal through the data network switch, so that the teacher can select the corresponding learning course according to the exercise situation of each student; the teacher terminal issues the learning course corresponding to the student terminal after receiving the real-time exercise condition image of the student sent by the student terminal through the data network switch, the learning course corresponding to the student terminal is determined according to the real-time exercise condition image of the student, and different student terminals correspond to the same or different learning courses. It can be seen that if the system is applied to the existing calligraphy teaching system, the student terminal not only enables students to watch the explanation of teachers, but also can upload the writing process and results of the students to the teacher terminal, so that the interaction is increased, and the initiative and attention of the students are improved; in addition, the teacher can also see the practice conditions of the students in real time, and issue corresponding learning courses according to the practice progress, so that the purpose of grouped and layered teaching is achieved.
Further, as shown in fig. 5, the apparatus further includes:
an obtaining unit 43, configured to obtain, by the teacher terminal, an image of a current teacher terminal operation through the second high-speed shooting instrument;
and a transmission unit 44 for the teacher terminal to transmit the image of the current teacher terminal operation to the student terminals through the data network switch.
Further, as shown in fig. 5, the apparatus further includes:
and the synchronizing unit 45 is used for synchronizing the currently displayed teaching contents in the display of the teacher terminal to the student terminals through the video network switch by the teacher terminal through the same-frequency switch.
Specifically, the specific process of implementing the functions of each unit and module in the device in the embodiment of the present application may refer to the related description in the method embodiment, and is not described herein again.
According to an embodiment of the present application, there is also provided an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the method of two-way interactive teaching as described above with reference to fig. 2.
There is also provided, in accordance with an embodiment of the present application, a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the method of two-way interactive teaching illustrated in fig. 2.
It will be apparent to those skilled in the art that the modules or steps of the present application described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and they may alternatively be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present application is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a system of two-way interactive teaching, the system includes teacher's terminal, student's terminal, the first high appearance, the data network switch of clapping that link to each other with student's terminal:
the student terminals are used for acquiring real-time exercise condition images of students through the first high-speed shooting instrument and uploading the images to the teacher terminal through the data network switch, so that the teacher can select corresponding learning courses according to the exercise conditions of each student;
the teacher terminal is used for receiving the real-time exercise condition images of the students sent by the student terminals through the data network switch and sending the learning courses corresponding to the student terminals, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of the students, and different student terminals correspond to the same or different learning courses.
2. The system for interactive two-way teaching according to claim 1, further comprising a second high-speed camera connected to the teacher terminal:
and the second high-speed shooting instrument acquires an image of the current teacher terminal operation and sends the image to the teacher terminal so that the teacher terminal transmits the image to the student terminal through the data network switch.
3. The system for interactive teaching according to claim 1, further comprising an on-screen switcher and a video network switcher connected to the teacher's terminal:
and the same-frequency switcher is used for synchronizing the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch.
4. The system for interactive teaching according to claim 1, wherein the student terminal and the teacher terminal interact data in a wired or wireless manner.
5. A method of two-way interactive instruction, the method comprising:
the student terminal acquires a real-time exercise condition image of a student through the first high-speed shooting instrument;
the student terminals upload the real-time exercise condition images of the students to the teacher terminal through the data network switch, so that the teacher selects the corresponding learning courses according to the exercise conditions of each student and the teacher terminal issues the learning courses corresponding to the student terminals.
6. A method of two-way interactive instruction, the method comprising:
the teacher terminal receives a student real-time exercise condition image sent by the student terminal through the data network switch, and the student real-time exercise condition image is acquired by the student terminal through the first high-speed shooting instrument;
the teacher terminal issues the learning courses corresponding to the student terminals, the learning courses corresponding to the student terminals are determined according to the real-time exercise condition images of students, and different student terminals correspond to the same or different learning courses.
7. The method of two-way interactive instruction of claim 6, wherein the method further comprises:
the teacher terminal acquires an image of the current teacher terminal operation through the second high-speed shooting instrument;
and the teacher terminal transmits the image operated by the current teacher terminal to the student terminal through the data network switch.
8. The method of two-way interactive teaching according to claim 6 or 7, wherein the method further comprises:
the teacher terminal synchronizes the currently displayed teaching content in the teacher terminal display to the student terminal through the video network switch through the same-frequency switcher.
9. An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the method of two-way interactive tutoring of any of claims 5 to 8.
10. A non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the method of two-way interactive teaching of any one of claims 5-8.
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