SU721847A1 - Pupil examining device - Google Patents

Description

The invention relates to the field of automation and computer technology, in particular, to technical means of programmed training, and can be used to control and control the knowledge of students in various educational institutions. A device for controlling pupils' knowledge is known, which contains school consoles connected via a response coding unit with an educational information display unit D. Such a device has a limited speed due to the need to allocate time for each student to enter a response and analyze response results. The closest technical solution to this invention is a device for monitoring students' knowledge, containing student consoles, connected to the first inputs of the comparison unit, the second inputs of which are connected to the response encoding unit and the output The evaluation driver and the evaluation memory unit are connected to the educational information display unit, and the control unit connected to the memory unit of the correctness of the current response {2. This device has a limited speed due to the lack of the possibility of combining the input of one answer and the analysis of information of another student in time. In addition, the indication of the correctness of response elements when entering answers reduces the accuracy of the knowledge control process, as it distracts the student from the need to enter the next response element if the previous one is incorrect. The aim of the invention is to improve the speed and accuracy of the device. This goal is achieved by the fact that the device containing the student consoles37

c connected to the first inputs of the comparison unit, the second inputs of the Kciroporo are connected to the response encoding unit, its output via the sequentially connected memory block of the current response, the estimator and the evaluation memory unit are connected to the educational information display unit, and the student polling control unit connected to the memory of the correctness of the current response, the memory of the correctness of the answer of the previous polling cycle, the signal conditioners of the recording and reset of the response results and the control unit for issuing the estimate are entered, the first input of the memory block of the correctness of the response of the previous polling cycle through the sequentially connected shaper of the recording of response results and the issuance control unit of the puppy is connected to the memory block of the correctness of the current response, the second input through the shaper of the results of the response of the response is connected to the control unit to the signal generator of the recording of response results, the output of the memory block of the correctness of the response of the previous polling cycle is connected to the training information display unit mation.

The drawing shows a block diagram of a device for coitrol student knowledge. It contains student 1 consoles connected to the first inputs of comparator 2, the second inputs of which are connected to the response encoding unit 3, and the output through serially connected current memory correctness block 4, 5th evaluation evaluator 6 connected to the unit displaying educational information 7, polling control unit for students 8, connected to the correct response current response block 4, the correct response memory storage unit of the previous interrogation cycle 9, connected by the first input through the series connected the signal generator of the recording of response results 10 and the control unit of the evaluation 11c with the memory block of the correctness of the current response 4, and the second input through the driver of the reset signal of the response 12 with the polling control unit 8 of the students 8 that is connected to the signal recorder of the recording of response results 10, block output the memory of the correctness of the response of the previous survey cycle 9 is connected to the unit for displaying educational information 7.

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The device for controlling the knowledge of students works as follows.

Students receive a task with questions and prepare answers to the questions asked.

As answers are prepared, the student enters a readiness signal from his console 1, receives a response input enable signal, and enters response codes

on the job as a whole. During the input of answers to each of the asked questions on the display of the educational information display unit 7, the indication of the elements of the answers is not carried out, which allows

student, regardless of the result of the answer, enter the answer to the next question. By giving the answer to the last question of the task on the display unit of educational information 7 in the area of

A score is displayed, and in the response results area, elementwise results are given for each question.

At the time of issuing the results to this student, input of answers is allowed

to the next student who issued the ready signal.

Entering the answers of other students is blocked at this time. This is a combination of time.

Enter the answers of one of the students with the results of the answer for the analysis of the previous student.

This happens as follows. Correspondence elements of the response

from the comparison block 2 to the memory block of the correctness of the current response 4, which sends signals to block 11 to prepare the response results for the indication. When issuing students last

element of the response on the command of the control unit 8 in the signal conditioner recording the response results 10 is copied the contents of block 4, in the memory of the correctness of the response of the previous cycle

polling 9 and the results of the response are indicated by block 7. At the same time, block 5 generates an estimate, which is stored by block 6 and indicated by block 7. After that, the memory block 4 is set to the initial

the state and the device issues an enabling signal to enter the response to the next participant. While inputting response elements to these students, the previous students are presented with the opportunity

analyze their results from block 7. After the time allotted for analyzing the results of the response, at the command of block 8, block 12 is installed

Claims (1)

Claim A device for monitoring students' knowledge, containing student consoles connected to the first inputs of the comparison unit, the second inputs of which are connected to the response coding unit, and the output is the memory of the correctness of the current answer, the evaluation unit. And the evaluation memory unit is connected to the educational information display unit, and a student survey control unit connected to the correctness block of the current answer’s memory, characterized in that, in order to improve the speed and accuracy of the device, a correctness answer memory block is inserted into it of the previous polling cycle, the shapers of the signals for recording and dumping the results of the response and the control unit for issuing an assessment, the first input of the memory block of the correct answer of the previous polling cycle through the serially connected signal shaper of recording the results of the answers. This and the evaluation control unit are connected to the memory block of the correctness of the current response, the second input through the driver of the response data reset signal is connected to the student survey control unit, which is connected to the signal driver of the response results recording, the output of the correct response memory block of the previous poll cycle is connected to the display unit educational information.