CN202948598U - Multimedia classroom test system for math teaching - Google Patents
Multimedia classroom test system for math teaching Download PDFInfo
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- CN202948598U CN202948598U CN 201220723652 CN201220723652U CN202948598U CN 202948598 U CN202948598 U CN 202948598U CN 201220723652 CN201220723652 CN 201220723652 CN 201220723652 U CN201220723652 U CN 201220723652U CN 202948598 U CN202948598 U CN 202948598U
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Abstract
A multimedia classroom test system for math teaching relates to the math teaching field. The system is provided to adapt to a demand of a high quality classroom test of math teaching. A wireless signal output end of a teacher terminal control circuit is connected with a wireless signal input end of a wireless signal emission circuit; a button signal input end of the teacher terminal control circuit is connected with a button signal output end of a button; a USB interface signal input/output end of the teacher terminal control circuit is connected with a USB interface signal output/input end of the USB interface circuit; a randomized number signal output end of a random number generator is connected with a randomized number signal input end of the teacher terminal control circuit; in each student terminal, a wireless signal output end of a wireless signal receiving circuit is connected with a wireless signal input end of a student terminal control circuit; and a display signal output end of the student terminal control circuit is connected with a display signal input end of a display screen. The system is suitable for multimedia classroom tests of math teaching.
Description
Technical field
The utility model relates to the mathematical education field, is specifically related to a kind of multimedia with the hall test macro.
Background technology
At present, in mathematical education, in order to check the quality of instruction of a course, usually carry out testing with hall after completing teachers' instruction, and general way is: the teacher lists some roads exercise on blackboard, gives teacher after then the student answers questions in writing and tests, thereby obtain the quality of instruction monitoring result.Mutual plagiarism phenomenon between the student can appear in the mode of this unified answer, and the monitoring result accuracy of quality of instruction is lower.Therefore, just be badly in need of a kind of can be in mathematical education high-quality with the hall proving installation with adaption demand.
The utility model content
The utility model be for adapt in mathematical education to high-quality with the hall testing requirement, thereby provide a kind of multimedia for mathematical education with the hall test macro.
Be used for the multimedia of mathematical education with the hall test macro, it comprises teacher's terminal 1 and N student terminal 2, and N is positive integer;
Described teacher's terminal 1 comprises teacher's terminal control circuit 11, wireless signal transmission circuit 12, button 13, usb circuit 14 and random number generator 15;
The wireless signal output terminal of teacher's terminal control circuit 11 is connected with the wireless signal input end of wireless signal transmission circuit 12; The push button signalling input end of described teacher's terminal control circuit 11 is connected with the push button signalling output terminal of button 13; The USB interface signal of described teacher's terminal control circuit 11 inputs or outputs end and is connected with the output of USB interface signal or the input end of usb circuit 14; The random number signal output part of random number generator 15 is connected with the random number signal input part of teacher's terminal control circuit 11;
Each student terminal 2 includes wireless signal receiving circuit 21, student terminal control circuit 22 and display screen 23; Described wireless signal receiving circuit 21 is used for receiving the wireless signal of wireless signal transmission circuit 12 emissions; The wireless signal output terminal of wireless signal receiving circuit 21 is connected with the wireless signal input end of student terminal control circuit 22; The display output terminal of described student terminal control circuit 22 is connected with the display input end of display screen 23.
Teacher's terminal 1 also comprises parameter setting circuit 16, and the parameter signalization output terminal of described parameter setting circuit 16 is connected with the parameter signalization input end of student terminal control circuit 22.
The utility model can be realized in mathematical education, provides at random test question and carries out with the hall test, has stopped mutual phenomenon of plagiarizing between the student, and measurement quality is high, thereby has significantly promoted the quality of instruction monitoring result.The utility model can fully adapt in mathematical education to high-quality with the hall testing requirement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment one, in conjunction with Fig. 1, this embodiment is described, is used for the multimedia of mathematical education with the hall test macro, it is characterized in that: it comprises teacher's terminal 1 and N student terminal 2, and N is positive integer;
Described teacher's terminal 1 comprises teacher's terminal control circuit 11, wireless signal transmission circuit 12, button 13, usb circuit 14 and random number generator 15;
The wireless signal output terminal of teacher's terminal control circuit 11 is connected with the wireless signal input end of wireless signal transmission circuit 12; The push button signalling input end of described teacher's terminal control circuit 11 is connected with the push button signalling output terminal of button 13; The USB interface signal of described teacher's terminal control circuit 11 inputs or outputs end and is connected with the output of USB interface signal or the input end of usb circuit 14; The random number signal output part of random number generator 15 is connected with the random number signal input part of teacher's terminal control circuit 11;
Each student terminal 2 includes wireless signal receiving circuit 21, student terminal control circuit 22 and display screen 23; Described wireless signal receiving circuit 21 is used for receiving the wireless signal of wireless signal transmission circuit 12 emissions; The wireless signal output terminal of wireless signal receiving circuit 21 is connected with the wireless signal input end of student terminal control circuit 22; The display output terminal of described student terminal control circuit 22 is connected with the display input end of display screen 23.
Principle of work: the utility model is installed a student terminal before use on desk corresponding to each seat in multi-media classroom, and the prior numbered measurement topic of teacher is inputed in teacher's terminal control circuit by usb circuit.In use, the teacher pushes button, teacher's terminal is started working, and the process of every task is: random number generator generates random number to teacher's terminal control circuit, and teacher's terminal control circuit is numbering transmission examination question by examination question corresponding to this random number to student terminal take order.Until all students all receive a examination question.Student terminal is presented at the examination question of receiving on display screen, and the student carries out answer accordingly, and submits the answer result in the mode of paper spare.The utility model can fully adapt in mathematical education to high-quality with the hall testing requirement.
The described multimedia for mathematical education of embodiment two, embodiment and embodiment one is with the difference of hall test macro, teacher's terminal 1 also comprises parameter setting circuit 16, and the parameter signalization output terminal of described parameter setting circuit 16 is connected with the parameter signalization input end of student terminal control circuit 22.
Present embodiment can realize number of student is set, thereby controls the quantity that test question is provided.
The described multimedia for mathematical education of embodiment three, embodiment and embodiment one or two is with the difference of hall test macro, and teacher's terminal control circuit 11 adopts chip microcontroller.
The described multimedia for mathematical education of embodiment four, embodiment and embodiment three is with the difference of hall test macro, and each student terminal control circuit 22 all adopts chip microcontroller.
Claims (4)
1. the multimedia that is used for mathematical education is with the hall test macro, and it is characterized in that: it comprises teacher's terminal (1) and N student terminal (2), and N is positive integer;
Described teacher's terminal (1) comprises teacher's terminal control circuit (11), wireless signal transmission circuit (12), button (13), usb circuit (14) and random number generator (15);
The wireless signal output terminal of teacher's terminal control circuit (11) is connected with the wireless signal input end of wireless signal transmission circuit (12); The push button signalling input end of described teacher's terminal control circuit (11) is connected with the push button signalling output terminal of button (13); The USB interface signal of described teacher's terminal control circuit (11) inputs or outputs end and is connected with the output of USB interface signal or the input end of usb circuit (14); The random number signal output part of random number generator (15) is connected with the random number signal input part of teacher's terminal control circuit (11);
Each student terminal (2) includes wireless signal receiving circuit (21), student terminal control circuit (22) and display screen (23); Described wireless signal receiving circuit (21) is used for receiving the wireless signal of wireless signal transmission circuit (12) emission; The wireless signal output terminal of wireless signal receiving circuit (21) is connected with the wireless signal input end of student terminal control circuit (22); The display output terminal of described student terminal control circuit (22) is connected with the display input end of display screen (23).
2. the multimedia for mathematical education according to claim 1 is with the hall test macro, it is characterized in that teacher's terminal (1) also comprises parameter setting circuit (16), the parameter signalization output terminal of described parameter setting circuit (16) is connected with the parameter signalization input end of student terminal control circuit (22).
3. the multimedia for mathematical education according to claim 1 and 2 with the hall test macro, is characterized in that teacher's terminal control circuit (11) adopts chip microcontroller.
4. the multimedia for mathematical education according to claim 3 with the hall test macro, is characterized in that each student terminal control circuit (22) all adopts chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723652 CN202948598U (en) | 2012-12-25 | 2012-12-25 | Multimedia classroom test system for math teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723652 CN202948598U (en) | 2012-12-25 | 2012-12-25 | Multimedia classroom test system for math teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948598U true CN202948598U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723652 Expired - Fee Related CN202948598U (en) | 2012-12-25 | 2012-12-25 | Multimedia classroom test system for math teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376754A (en) * | 2014-10-27 | 2015-02-25 | 苏州阔地网络科技有限公司 | Teaching information interaction method and system |
-
2012
- 2012-12-25 CN CN 201220723652 patent/CN202948598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376754A (en) * | 2014-10-27 | 2015-02-25 | 苏州阔地网络科技有限公司 | Teaching information interaction method and system |
| WO2016065664A1 (en) * | 2014-10-27 | 2016-05-06 | 苏州阔地网络科技有限公司 | Teaching information interaction method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20161225 |