CN113436482A - Teaching double-screen cooperation method - Google Patents
Teaching double-screen cooperation method Download PDFInfo
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- CN113436482A CN113436482A CN202010208868.6A CN202010208868A CN113436482A CN 113436482 A CN113436482 A CN 113436482A CN 202010208868 A CN202010208868 A CN 202010208868A CN 113436482 A CN113436482 A CN 113436482A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
Abstract
The invention discloses a teaching double-screen cooperation method, which comprises a teaching host and a second terminal for teachers, wherein data and instructions are transmitted between the teaching host and the second terminal, all data are integrated into a statistical chart, an operator directly clicks any statistical data in the chart to list instruction options, and after clicking the instruction, the instruction is transmitted to another host by the local machine or through the instruction to be executed and a result is displayed; the teacher establishes an effective cooperation mode between the host and the second terminal for teaching, and respectively displays information and executes different functions on different screens through data and instruction transmission, so that a teacher can realize better interactivity and a more effective teaching method. In addition, the functions dispersed in different software tools are integrated on one interface, so that the operation complexity is greatly reduced, a better teaching effect is realized, the operation burden of a learning system can be reduced, and the difficulty of actual operation is reduced.
Description
Technical Field
The invention relates to the teaching field, and particularly relates to a teaching double-screen cooperation method, which combines human-computer interaction interface design of human factors engineering, data processing and inter-device communication cooperation technology of data communication engineering, teaching and learning methods of education and other cross-domain knowledge.
Background
Information-based education is not only one of the most important policies of government for promoting education modernization, but also is a major trend of global education development. After the financial investment for many years, almost all classrooms are provided with basic constructions such as a teaching host, a large-scale touch display screen, the Internet, a school office network, even a WiFi wireless network and the like, and teaching software running on the classroom host is an indispensable element in information technology fusion teaching and is also a soul of teaching activities.
More and more teaching software is gradually added to student digital terminals (a feedback device, a tablet, a smart phone, a pen power supply and the like) in design, the teaching effect of classroom two-way interaction is achieved by means of collection and display of feedback data of the student terminals, and besides a classroom host, a personal digital terminal such as a smart phone, a tablet, a notebook computer and the like is also added to serve as a second terminal when teachers teach, so that classroom data are collected in real time, teaching materials are generated, and teaching activities are assisted.
To achieve the goal of deep integration of information technology and education and teaching, education theories, teaching methods and human-computer interaction interfaces must be well connected with software functions and operation modes, so that the cognitive load and the use difficulty of teachers during application are effectively reduced, and three-high-efficiency, high-efficiency and high-benefit-classroom is realized.
The Peer teaching method (Peer Instruction) proposed by Marzur professor in the ninth O's of the last century, for example, by Harvard university in America, is a very effective class teaching method (see the ten-year result report http:// web. mit. edu/jbelcher/www/TEALRef/Crouch _ Mazur. pdf), and one of its features is that after the teacher asks many options to select questions and the student answers, the teacher decides to adopt a teaching strategy of carefully teaching, briefly taking or grouping and then answering according to the answering situation. After the information technology is combined, a teacher can acquire the answering condition of students in real time and can also compare the answering records for many times, so that the teaching efficiency and effect are better than those of the traditional teaching method. A book 533 Intelligent classroom teaching mode developed by combining with a PI peer teaching method in Hangzhou in Fujian achieves good results when applied to classroom teachinghttp:// paper.jyb.cn/zgjyb/html/2019-11/18/content_572742.htmdiv＝0)。
Under the information-based teaching environment, the application of teaching strategies is more and more common after receiving student feedback after questioning similar to the PI peer teaching method, and then the application of the teaching strategies is determined according to the option distribution of a feedback data statistical chart, but in practice, the deviation situation that the data really reflects the learning situation may exist, the reason is that teachers and students see the same screen, and after seeing the feedback data statistical chart, the students may follow more options to adjust the answers of the students, and the students do not really learn from the study process.
In addition, in teaching, a teacher often selects students who select specific options to explain reasons for answering, the selection mode is divided into a mode of randomly selecting numbers by a computer or a mode of selecting the students from an answering option list, the students score according to the explanation contents after answering, and the teacher switches among different tools such as a statistical chart, a person selecting tool and a scoring tool, so that the situation of information inconsistency is generated, and the teaching efficiency is further reduced due to high operation complexity.
Similar to these common system defects, developers think from a technical level alone, and fail to effectively integrate information technology, teaching methods and human factors engineering to form a novel state, which is more suitable for being applied to teaching situations.
Disclosure of Invention
The invention aims to solve the technical problem of a teaching double-screen cooperation method, well solves the actual requirement that teachers and students need to watch different information to truly reflect individual conditions of the students, and also solves the problems that the operation of a teacher system is complex and the use efficiency and the effect are influenced.
The invention is realized by the following technical scheme: a teaching double-screen cooperation method comprises a teaching host and a second terminal for teachers, wherein data and instructions are transmitted between the teaching host and the second terminal, all data are integrated into a statistical chart, an operator directly clicks any statistical data in the chart to list instruction options, and after clicking an instruction, the instruction is transmitted to another host by the local machine or through the instruction to be executed and a result is displayed;
the student learning data and the teacher operation command are communicated between the teaching host and the teacher second terminal, and the teacher and the students see information belonging to the teacher on different screens to generate a system cooperation effect, and the method comprises the following specific steps of:
step S1, the teacher host program starts the receiver to enter the monitoring state and waits to receive the feedback data from the student end;
step S2, any student feedback terminal transmits data to the host receiver, and the host program displays the received feedback terminal number on the screen in real time after receiving the data;
step S3, after receiving all feedback terminal signals or the teacher stops receiving, the teaching host transmits all received data to the second terminal for the teacher;
step S4, the second terminal displays the statistical chart after calculating the data received in S3, and the teacher can switch the type of the statistical chart at any time;
step S5, the user clicks the option in the statistical chart on the second terminal, and triggers the random number picking function from the option list;
step S6, the second terminal transmits the selected option and the random number selecting instruction to the teacher host;
step S7, the host program starts the random number picking function according to the option number transmitted from S6, and the result of the number picking is displayed on the screen;
and step S8, the teacher clicks the score button of the number on the screen to give a score according to the answer situation of the selected student.
As a preferred technical solution, the hardware used in the method includes at least one teaching host, the host has a host screen, the host has a receiver for receiving the feedback signal transmitted by more than one feedback terminal, and also includes at least one second terminal, and the second terminal and the teaching host transmit data and instructions by using a TCP communication protocol.
The invention has the beneficial effects that: an effective cooperation mode is established between the host and the second terminal for teacher teaching, information is displayed and different functions are executed on different screens through data and instruction transmission, and a teacher can realize better interactivity and a more effective teaching method. In addition, the functions dispersed in different software tools are integrated on one interface, so that the operation complexity is greatly reduced, a better teaching effect is realized, the operation burden of a learning system can be reduced, and the difficulty of actual operation is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the system operation of the present invention;
FIG. 2 is a flow chart of a two-screen collaboration method in teaching software;
FIG. 3 is a schematic diagram showing two function icons of "number list" and "random number picking" jumping out at the periphery after clicking options on the second terminal screen;
fig. 4 is a display screen view showing the numbers and score buttons on the screen of the host computer.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and fig. 2, the teaching device comprises at least one teaching host, wherein the teaching host is provided with a host screen, the host is provided with a receiver and is used for receiving feedback signals transmitted by more than one feedback terminal, and the teaching device also comprises at least one second terminal, and the second terminal and the teaching host transmit data and instructions by a TCP communication protocol. In this embodiment, the following are specifically exemplified:
in step S1, the host program starts the receiver to enter the feedback signal receiving state. The host receiver and the feedback terminal for students need to be matched, if a feedback device similar to a remote controller is used, RF communication is adopted between the receiver and the feedback device; if a tablet, a pen phone or a smart phone and other terminals are used, Wi-Fi communication and the like are adopted.
In step S2, the host program (receiver) receives a plurality of feedback end signals, and displays the signal receiving dynamic state on the screen in real time, and the operator determines the time for stopping receiving the signal according to the screen information.
In step S3, the host program converts all received signals into numbers and key numbers, and transmits the data to the second terminal.
And step S4, the second terminal receives the data and then performs calculation to draw a statistical chart. The operator can switch the displayed type of the statistical map (e.g. histogram < ═ pie chart) on the second terminal screen.
In step S5, the operator clicks on an option in the histogram (e.g., the column of option B in the histogram) on the second terminal, and the two function icons "number list" and "random number selection" are popped out around the option.
Step S6, if the number list icon is clicked, the second terminal screen displays all number lists for selecting the option, and the operator selects a number from the list; and if the icon of randomly choosing the number is clicked, the second terminal randomly chooses the number from the option number list. The second terminal transmits the selected number to the host program.
In step S7, the host screen displays the hit number.
And step S8, the operator clicks the plus-minus button score beside the number.
To illustrate the embodiment of the present invention in detail, a class of 40 trainees use 40 feedback devices, a teaching host is connected to a large touch screen, and a second terminal of the trainee is a smart phone. After the teaching system executes the voting function, the specific steps are as follows:
in step S1, the host program starts the receiver to enter the feedback signal receiving state.
And step S2, after the learner presses the number keys on the feedback device, the feedback device sends out the device number and the key number signal to be transmitted back to the receiver. The host program receives the feedback end signal, and the signal receiving dynamic state is displayed on the screen in real time. After all the feedbacks send out signals, the instructor stops the receiver from listening.
In step S3, the host program converts the received signal into a student number and a key number, and transmits the data to the smartphone.
And step S4, the smart phone receives the data transmitted by the host computer, then carries out operation and draws a histogram. The teacher can switch the statistical chart on the screen of the smart phone and display the statistical chart into a pie chart.
In step S5, the instructor clicks the long column B in the bar chart on the smartphone screen, and the "number list" function icon jumps out above the column B and the "random number picking" function icon jumps out below the column B, as shown in fig. 3.
Step S6, the instructor clicks the "choose number randomly" icon, the smartphone program chooses number randomly from the list of numbers returned by the learner for option B, and transmits the chosen number to the host program.
And step S7, the host program receives the random number picking command and the number returned by the smart phone, starts the number picking function and displays the number picking on the screen. The learner with the number picked answers the question of the teacher.
In step S8, the teacher clicks the score button next to the number, as shown in fig. 4, to give the score to the student' S performance.
The invention has the beneficial effects that: an effective cooperation mode is established between the host and the second terminal for teacher teaching, information is displayed and different functions are executed on different screens through data and instruction transmission, and a teacher can realize better interactivity and a more effective teaching method. In addition, the functions dispersed in different software tools are integrated on one interface, so that the operation complexity is greatly reduced, a better teaching effect is realized, the operation burden of a learning system can be reduced, and the difficulty of actual operation is reduced.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. A teaching double-screen cooperation method is characterized in that: the teacher teaching system comprises a teaching host and a second terminal for teachers, wherein data and instructions are transmitted between the teaching host and the second terminal, all data are integrated into a statistical chart, an operator directly clicks any statistical data in the chart to list instruction options, and the instruction is transmitted to another host to be executed and display a result after clicking the instruction;
the student learning data and the teacher operation command are communicated between the teaching host and the teacher second terminal, and the teacher and the students see information belonging to the teacher on different screens to generate a system cooperation effect, and the method comprises the following specific steps of:
step S1, the teacher host program starts the receiver to enter the monitoring state and waits to receive the feedback data from the student end;
step S2, any student feedback terminal transmits data to the host receiver, and the host program displays the received feedback terminal number on the screen in real time after receiving the data;
step S3, after receiving all feedback terminal signals or the teacher stops receiving, the teaching host transmits all received data to the second terminal for the teacher;
step S4, the second terminal displays the statistical chart after calculating the data received in S3, and the teacher can switch the type of the statistical chart at any time;
step S5, the user clicks the option in the statistical chart on the second terminal, and triggers the random number picking function from the option list;
step S6, the second terminal transmits the selected option and the random number selecting instruction to the teacher host;
step S7, the host program starts the random number picking function according to the option number transmitted from S6, and the result of the number picking is displayed on the screen;
and step S8, the teacher clicks the score button of the number on the screen to give a score according to the answer situation of the selected student.
2. The instructional double-screen collaboration method of claim 1, wherein: the hardware used in the method comprises at least one teaching host, the host is provided with a host screen and is provided with a receiver for receiving feedback signals transmitted by more than one feedback terminal, and the hardware also comprises at least one second terminal, and the second terminal and the teaching host transmit data and instructions by a TCP communication protocol.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114237473A (en) * | 2021-11-24 | 2022-03-25 | 微民保险代理有限公司 | Same-screen interaction method, device and system, storage medium and electronic device |
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