CN114360306A - Blackboard writing teaching method and system - Google Patents
Blackboard writing teaching method and system Download PDFInfo
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- CN114360306A CN114360306A CN202210056817.5A CN202210056817A CN114360306A CN 114360306 A CN114360306 A CN 114360306A CN 202210056817 A CN202210056817 A CN 202210056817A CN 114360306 A CN114360306 A CN 114360306A
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Abstract
The invention relates to a method and a system for teaching blackboard writing, wherein the method comprises the following steps: the teaching server receives the student dot matrix data sent by the student dot matrix pen; the teaching server sends a blackboard writing control instruction to call student dot matrix data or teacher teaching plan data to generate first blackboard writing information, wherein the blackboard writing control instruction comprises introduction of blackboard writing courseware and introduction of dot matrix pen information; and generating first teaching information according to the first blackboard writing information and the teacher real-time annotation information. According to the blackboard writing teaching method and system provided by the embodiment of the invention, the dot matrix data sent by the dot matrix pen is obtained, and the blackboard writing teaching mode of real-time annotation information of the teacher is combined, so that the teacher can master the learning condition of each student in the current classroom in real time, and therefore, the important content is explained in real time in a targeted manner, and the classroom teaching efficiency is improved.
Description
Technical Field
The invention relates to the technical field of information, in particular to a method and a system for teaching blackboard writing.
Background
At present, teachers mainly use chalks on blackboards to write on boards in two ways, one way is to show and explain teaching plans prepared in advance through an electronic screen or a projector, the two ways are both that the teachers give lessons mainly, the learning conditions of students in a classroom are fed back in modes of holding hands for spot check and the like, and the teachers cannot know the mastering conditions of each student in the classroom in real time, so that key points cannot be solved in the classroom in real time; on the other hand, the electronic screen is poor in writing experience, inaccurate in positioning along with the increase of the using time, easy to be interfered by the environment such as external light and the like, and the blue screen effect can also damage eyes.
Disclosure of Invention
The invention aims to provide a blackboard-writing teaching method and a blackboard-writing teaching system aiming at the defects of the prior art, which enable a teacher to know the learning condition of each student in real time by acquiring dot matrix data sent by a dot matrix pen and combining a blackboard-writing teaching mode of real-time annotation information of the teacher, thereby pertinently explaining important content in real time and improving the teaching efficiency of a classroom.
In order to achieve the above object, a first aspect of the present invention provides a method for teaching blackboard writing, including:
the teaching server receives the student dot matrix data sent by the student dot matrix pen;
the teaching server sends a blackboard writing control instruction to call the student dot matrix data or teacher teaching plan data to generate first blackboard writing information, wherein the blackboard writing control instruction comprises introduction of blackboard writing courseware and introduction of dot matrix pen information;
and generating first teaching information according to the first blackboard writing information and the teacher real-time annotation information.
Optionally, the method further includes:
the teaching server sends a blackboard writing control instruction to call the student dot matrix data and dot matrix writing paper information to generate second blackboard writing information;
and generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information.
Further optionally, the method further comprises:
and generating classification interactive result information according to the second teaching information and the type of the dot matrix writing paper, wherein the type of the dot matrix writing paper comprises a dot matrix teaching plan, a dot matrix voting card, a dot matrix test paper and a dot matrix exercise book.
Optionally, the teaching server sends a writing control instruction to call dot matrix writing paper information, specifically:
the teaching server acquires index information of the dot matrix writing paper;
and calling dot matrix writing paper information corresponding to the index information in a database according to the index information.
Optionally, the generating of the first teaching information according to the first blackboard writing information and the teacher real-time annotation information specifically includes:
and generating first teaching information according to the first blackboard writing information and teacher lattice data information annotated by the teacher in real time.
A second aspect of the present invention provides a blackboard writing teaching system, including: a teaching server, a student dot matrix pen and a teaching large screen;
the teaching server comprises a storage unit and a processing unit;
the storage unit is used for receiving the student dot matrix data sent by the student dot matrix pen;
the processing unit is used for calling the student dot matrix data or the teacher teaching plan data of the storage unit to generate first blackboard writing information according to a blackboard writing control instruction sent by blackboard writing teaching application software of the teaching server software layer, wherein the blackboard writing control instruction comprises a blackboard writing courseware and dot matrix pen information; generating first teaching information according to the first blackboard writing information and teacher real-time annotation information;
the teaching large screen is used for acquiring and displaying the first teaching information.
Optionally, the storage unit is further configured to receive dot matrix writing paper information sent by the student dot matrix pen;
the processing unit is also used for calling the student dot matrix data and dot matrix writing paper information of the storage unit to generate second writing information according to a writing control instruction sent by writing-on-board application software of the teaching server software layer; generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information;
and the teaching large screen is also used for acquiring and displaying the second teaching information.
Further optionally, the processing unit is further configured to generate classification interaction result information according to the second teaching information and the type of the dot matrix writing paper, where the type of the dot matrix writing paper includes a dot matrix teaching plan, a dot matrix voting card, a dot matrix test paper, and a dot matrix exercise book.
Further optionally, the blackboard writing teaching system further comprises a database server;
the database server is a cloud server and is used for receiving the classification interaction result information sent by the processing unit.
Optionally, the blackboard writing teaching system further comprises a teacher dot matrix pen;
the teacher real-time annotation information is teacher dot matrix data information;
the teacher dot matrix pen is used for obtaining teacher dot matrix data information of the teacher real-time annotation information.
According to the blackboard writing teaching method and system provided by the embodiment of the invention, the dot matrix data sent by the dot matrix pen is obtained, and the blackboard writing teaching mode of real-time annotation information of the teacher is combined, so that the teacher can master the learning condition of each student in the current classroom in real time, and therefore, the important content is explained in real time in a targeted manner, and the classroom teaching efficiency is improved.
Drawings
Fig. 1 is a flowchart of a method for teaching a blackboard writing according to an embodiment of the present invention;
fig. 2 is a system block diagram of a book teaching system according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the 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 invention.
Example one
Fig. 1 is a flowchart of a method for teaching a blackboard writing, as shown in fig. 1, the method includes:
and step 110, the teaching server receives the student dot matrix data sent by the student dot matrix pen.
Specifically, the student dot matrix pen is a plurality of, and according to how many settings of classroom student number, the server of giving lessons passes through wired or wireless mode and inserts local area network, and the server of giving lessons can receive many student dot matrix data that a plurality of student dot matrix pens sent simultaneously, and a plurality of student dot matrix pens can insert local area network through wireless communication modes such as bluetooth, Wifi, 3 rd \4 th \5 th generation mobile communication. The student dot matrix data comprises dot matrix pen track information, and the track information written on the dot matrix writing paper by the dot matrix pen is collected by the built-in camera and the processor of the dot matrix pen and is transmitted to the teaching server in a wireless mode. The input of dot matrix pen on dot matrix paper is experienced and is write similarly on traditional paper, writes the mode on touchable electronic screen more, does not receive the influence of blue light to eyes, and protection eyesight writes the principle on the electronic screen and is through electric capacity operation or infrared locate mode, writes and experiences the difference, accompanies the increase of live time, and the location also can be inaccurate to receive the interference of environment such as external light easily.
In an optional scheme, the student lattice data further includes student tag information, and step 110 further includes:
and acquiring student label information, and binding the dot matrix pen for acquiring the student label information with the student label information.
Specifically, in order to avoid the situation that the obtained student dot matrix data is matched with the student, which is caused by exchanging dot matrix pens among students, the student dot matrix data can be matched with the student by setting student label information for each student. Each page or each dot matrix writing paper comprises a student label input area, before a student writes on the dot matrix writing paper, a dot matrix pen is used for inputting a student label of the student in the student label input area, wherein the student label can be student ID (identity) or student name and the like, the dot matrix pen for transmitting the student label information is bound with the student through input student label information, and the acquired student dot matrix data are ensured to be correctly corresponding to the student.
And 120, the teaching server sends a blackboard writing control instruction to call the student dot matrix data or the teacher teaching plan data to generate first blackboard writing information, wherein the blackboard writing control instruction comprises importing blackboard writing courseware and importing dot matrix pen information.
Specifically, the software layer of the teaching server comprises blackboard writing teaching application software for generating blackboard writing control instructions. The teaching server calls teacher teaching plan data according to the instruction of importing blackboard writing courseware to generate first blackboard writing information, wherein the first blackboard writing information is teaching information blackboard writing and is displayed through a teaching large screen; or the server of giving lessons leads in one by one or batch and is no less than a student's student dot matrix data, generates first blackboard writing information, first blackboard writing information is student classroom interactive condition, first blackboard writing information can be that the teacher goes on whole class show formula reading wholesale through tangible formula's the big screen of giving lessons, through whole class show formula reading wholesale, the teacher can discover the commonality problem in the same place to in time solve the problem in the same place. The lattice pen is registered through the blackboard writing teaching application software, and after the registration is successful, the student lattice input device can perform data interaction with the teaching server. The teacher inputs blackboard writing control instructions through blackboard writing teaching application software, wherein the teacher can input blackboard writing control instructions through a keyboard, handwriting and the like.
And step 130, generating first teaching information according to the first blackboard writing information and the teacher real-time annotation information.
Specifically, the teacher can input equipment or touch the mode and carry out the teaching notes on first blackboard writing information, and teaching server records the content of every section teacher's teaching notes in real time, generates the first teaching information that can carry out the playback, and the student that the receptivity is poor can be examined for omission through calling first teaching information.
In a preferred scheme, the teacher real-time annotation information is teacher lattice data information, and step 130 specifically includes:
and generating first teaching information according to the first blackboard writing information and teacher lattice data information annotated by the teacher in real time.
Specifically, the teacher annotates the teacher in real time through the dot matrix and dot matrix writing paper, when the board writing control instruction is an instruction for importing the board writing courseware, teacher teaching plan data are called, the teacher can input real-time teacher dot matrix data in the teaching process on the dot matrix writing paper through a dot matrix pen, the teacher teaching plan data serve as a board writing background, the real-time teacher dot matrix data in the teaching process are located on the upper layer of a teaching plan data display layer, preferentially, the real-time teacher dot matrix data are displayed in a blank position where the teaching plan data serve as the board writing background, and students can see the real-time board writing content more clearly. The teacher carries out the writing on blackboard through the dot matrix pen and has avoided the dust that traditional blackboard mode leads to, the electric capacity operation that touch input mode adopted or the writing that infrared location leads to are felt poor, the location is inaccurate, the dot matrix pen carries out the writing mode of giving lessons of writing on blackboard and is the same with traditional writing mode, it is efficient to write, and write the equal accessible electronization storage of data, can save the playback at any time, can playback the omission of looking for through writing on blackboard to the relatively poor student of receptivity, the reuse rate of the resource of giving lessons of teacher has been improved.
In another preferred embodiment, the student dot matrix data further includes dot matrix writing paper information, and each of the steps 120 and 130 further includes:
the teaching server sends a blackboard writing control instruction to call the lattice data and the lattice writing paper information of the student to generate second blackboard writing information.
And generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information.
Specifically, the dot matrix writing paper may be a dot matrix teaching plan, a dot matrix notebook, a dot matrix ticket card, a dot matrix test paper, or the like, wherein the dot matrix teaching plan is obtained by printing teaching contents on a paper with dot matrix coordinates in advance, the contents may be practice questions, and students answer the questions by using a dot matrix pen according to answer positions marked on the dot matrix teaching plan by the exercises. The dot-matrix notebook is an empty page with dot-matrix coordinates, and students can write questions provided by teachers by using the dot-matrix pen 21 at any time on the empty page. The lattice voting card is special voting lattice writing paper preset according to the voting content. The lattice test paper is formed by printing examination questions on paper with lattice coordinates, and students answer the questions with a lattice pen at the blank positions which are provided with the lattice coordinates. The dot matrix writing paper information is information printed on the dot matrix paper in advance, if the dot matrix writing paper is a dot matrix teaching plan, the dot matrix writing paper information is teaching content, and if the dot matrix writing paper is a dot matrix voting card, the dot matrix writing paper information is information preset according to the voting content. The dot matrix writing paper comprises index information, the teaching server sends a writing control command to call the dot matrix writing paper information, and specifically, the teaching server obtains the index information of the dot matrix writing paper. In a specific example, the dot matrix writing paper is a dot matrix teaching plan, index information of the dot matrix teaching plan is arranged on the dot matrix writing paper, the index information is arranged in the form of dot matrix data, when a student dot matrix pen touches the index information through a pen point, a camera arranged in the dot matrix pen obtains the index information and transmits the index information to the teaching server, and the teaching server calls the pre-stored dot matrix teaching plan information according to the index information. And the processing unit of the teaching server fuses the student dot matrix data and the called dot matrix teaching plan information data to generate second blackboard writing information. The teacher gives a note of imparting knowledge to students on second blackboard writing information through inputtable equipment or touch mode, and teaching server records the content of the teacher's of giving a note of imparting knowledge to students in every section in real time, if the student's dot matrix data of transferring are the answer of student on the dot matrix teaching plan, student's accessible calls second teaching information and looks over the answer condition of oneself at any time, and what make things more specific consolidates wrong questions. If the dot matrix writing paper is the dot matrix test paper, the dot matrix data and the dot matrix test paper information of each student can be transmitted in real time, and a teacher can check the answer condition of each student on an examination room in real time through a small teacher screen of the teaching terminal. If the dot matrix writing paper is the dot matrix voting card, the teaching server can perform statistical grading on the voting data by acquiring the voting dot matrix data and the dot matrix voting card information on the dot matrix voting card of each student to generate a voting result, thereby avoiding statistical errors possibly generated by manual voting and simultaneously improving the statistical efficiency after voting.
In a further preferred embodiment, after step 130, the method further comprises:
and generating classification interactive result information according to the second teaching information and the type of the dot matrix writing paper, wherein the type of the dot matrix writing paper comprises a dot matrix teaching plan, a dot matrix voting card, a dot matrix test paper and a dot matrix exercise book.
Specifically, if the type of the dot matrix writing paper is a dot matrix voting card, the interaction result information is voting results and analysis information, if the dot matrix writing paper is a dot matrix test paper, the interaction result information is dot matrix test paper correction information and score summary information after a teacher corrects through blackboard writing teaching application software, and if the dot matrix writing paper is a dot matrix teaching plan, the interaction result information is dot matrix teaching plan and student accompanying annotation or answer information on the teaching plan. The interaction result information can also be fusion information of the real-time blackboard-writing content of the teacher real-time blackboard-writing and the matched blackboard-writing courseware after the blackboard-writing courseware is imported. And classifying and storing the interaction result information according to the type and/or time of the dot matrix writing paper for inquiring a display terminal, wherein the display terminal can be a terminal device with a network browser function, such as a personal computer or a mobile phone. The teaching server can send the historical data to the database server in real time, and under the condition of relieving the memory and the calculation burden of the teaching server, the storage of the historical data is not influenced.
Example two
A second embodiment of the present invention provides a blackboard writing teaching system, and fig. 2 is a system block diagram of the blackboard writing teaching system provided in the second embodiment of the present invention, as shown in fig. 2, the system includes: a teaching server 1, a student dot matrix pen 2 and a teaching large screen 3.
The lecture server 1 includes a storage unit 11 and a processing unit 12.
The storage unit 11 is used for receiving the student dot matrix data sent by the student dot matrix pen 2.
The processing unit 12 is configured to call the student lattice data or teacher teaching plan data of the storage unit 11 according to a blackboard writing control instruction sent by blackboard writing teaching application software of the software layer of the teaching server 1 to generate first blackboard writing information, where the blackboard writing control instruction includes a blackboard writing courseware and a dot-matrix pen; and generating first teaching information according to the first blackboard writing information and the teacher real-time annotation information.
The teaching large screen 3 is used for acquiring and displaying first teaching information.
In an optional scheme, the storage unit 11 is further configured to receive dot matrix writing paper information sent by the student dot matrix pen 2.
The processing unit 12 is further configured to call the student dot matrix data and dot matrix writing paper information of the storage unit 11 according to a writing control instruction sent by writing application software of the software layer of the teaching server 1 to generate second writing information; and generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information. The teaching large screen 3 is also used for acquiring and displaying second teaching information.
In a further optional scheme, the processing unit 12 is further configured to generate classification interaction result information according to the second teaching information and the type of dot matrix writing paper, where the type of dot matrix writing paper includes a dot matrix teaching plan, a dot matrix voting card, a dot matrix test paper, and a dot matrix exercise book.
In another alternative, the blackboard writing teaching system further comprises a database server (not shown in the figure).
The database server is a cloud server and is configured to receive the classification interaction result information sent by the processing unit 12.
Specifically, students, parents and teachers can access the cloud server through the browser to acquire classification interaction result information stored on the cloud server at any time according to authorized authority.
In a preferred embodiment, the blackboard writing teaching system further comprises a teacher lattice pen (not shown in the figure). And the teacher real-time annotation information is teacher dot matrix data information. The teacher dot matrix pen is used for acquiring teacher dot matrix data information of real-time annotation information of the teacher.
The specific working process of the blackboard-writing teaching system provided in the second embodiment of the present application corresponds to the blackboard-writing teaching method provided in the first embodiment, and details are not repeated here.
According to the blackboard writing teaching method and system provided by the embodiment of the invention, the dot matrix data sent by the dot matrix pen is obtained, and the blackboard writing teaching mode of real-time annotation information of a teacher is combined, so that the teacher can master the learning condition of each student in the current classroom in real time, and therefore, the important content is specifically explained in real time, and the classroom teaching efficiency is improved.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method of teaching blackboard writing, the method comprising:
the teaching server receives the student dot matrix data sent by the student dot matrix pen;
the teaching server sends a blackboard writing control instruction to call the student dot matrix data or teacher teaching plan data to generate first blackboard writing information, wherein the blackboard writing control instruction comprises introduction of blackboard writing courseware and introduction of dot matrix pen information;
and generating first teaching information according to the first blackboard writing information and the teacher real-time annotation information.
2. The blackboard writing teaching method according to claim 1, wherein the method further comprises:
the teaching server sends a blackboard writing control instruction to call the student dot matrix data and dot matrix writing paper information to generate second blackboard writing information;
and generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information.
3. The blackboard-writing teaching method according to claim 1, wherein the teaching server sends a blackboard-writing control instruction to call dot matrix writing paper information, specifically:
the teaching server acquires index information of the dot matrix writing paper;
and calling dot matrix writing paper information corresponding to the index information in a database according to the index information.
4. The blackboard writing teaching method according to claim 2, wherein the method further comprises:
and generating classification interactive result information according to the second teaching information and the type of the dot matrix writing paper, wherein the type of the dot matrix writing paper comprises a dot matrix teaching plan, a dot matrix voting card, a dot matrix test paper and a dot matrix exercise book.
5. The blackboard writing teaching method according to claim 1, wherein the generating of the first teaching information according to the first blackboard writing information and the teacher real-time annotation information specifically comprises:
and generating first teaching information according to the first blackboard writing information and teacher lattice data information annotated by the teacher in real time.
6. A blackboard writing teaching system is characterized in that the blackboard writing teaching system comprises: a teaching server, a student dot matrix pen and a teaching large screen;
the teaching server comprises a storage unit and a processing unit;
the storage unit is used for receiving the student dot matrix data sent by the student dot matrix pen;
the processing unit is used for calling the student dot matrix data or the teacher teaching plan data of the storage unit to generate first blackboard writing information according to a blackboard writing control instruction sent by blackboard writing teaching application software of the teaching server software layer, wherein the blackboard writing control instruction comprises a blackboard writing courseware and dot matrix pen information; generating first teaching information according to the first blackboard writing information and teacher real-time annotation information;
the teaching large screen is used for acquiring and displaying the first teaching information.
7. The blackboard-writing teaching system according to claim 6, wherein the storage unit is further configured to receive dot-matrix writing paper information sent by the student dot-matrix pen;
the processing unit is also used for calling the student dot matrix data and dot matrix writing paper information of the storage unit to generate second writing information according to a writing control instruction sent by writing-on-board application software of the teaching server software layer; generating second teaching information according to the second blackboard writing information and the teacher real-time annotation information;
and the teaching large screen is also used for acquiring and displaying the second teaching information.
8. The blackboard-writing teaching system according to claim 7, wherein the processing unit is further configured to generate classification interaction result information according to the second teaching information and types of dot matrix writing paper, and the types of dot matrix writing paper include dot matrix teaching cases, dot matrix voting cards, dot matrix test papers, and dot matrix exercise books.
9. The blackboard writing teaching method according to claim 6, wherein the blackboard writing teaching system further includes a database server;
the database server is a cloud server and is used for receiving the classification interaction result information sent by the processing unit.
10. The blackboard-writing teaching method according to claim 6 or 7, wherein the blackboard-writing teaching system further comprises a teacher lattice pen;
the teacher real-time annotation information is teacher dot matrix data information;
the teacher dot matrix pen is used for obtaining teacher dot matrix data information of the teacher real-time annotation information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210056817.5A CN114360306A (en) | 2022-01-18 | 2022-01-18 | Blackboard writing teaching method and system |
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| CN202210056817.5A CN114360306A (en) | 2022-01-18 | 2022-01-18 | Blackboard writing teaching method and system |
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