SU767811A1 - Device for testing students - Google Patents

Description

one

The invention relates to the field of automation and computer technology, in particular to technical means for training and monitoring knowledge of students, It can be used in various educational institutions.

There are known devices for monitoring students' knowledge, containing blocks for inputting answers, presenting info, Q logical information processing, registration, comparison, evaluation, indication 1, 2, 13.

However, these devices have limited didactic skills due to the lack of consideration of various parameters of the knowledge control plan.

Of the known ones, the closest technical solution to the invention is device 4, consisting of a block. response input, logic, evaluation display, information presentation block, which provides demonstration of the image on the device screen, response response, response analysis, response metering, evaluation display and implementing one of the truncated single sample knowledge control plans.

However, this device does not allow the control process to be organized.

2

knowledge based on the recommendations obtained as a result of solving the tasks of controlling the knowledge control process in order to ensure either equal values of the objectivity of the knowledge control of various students, or maximum objectivity of the knowledge of the group / people with a set average number of questions asked to one student.

The purpose of the invention is to expand the didactic capabilities of the device by ensuring that the device receives control information in the form of knowledge control plan parameters.

This goal is achieved by the fact that in a known device 4, with ;; a holding information presentation unit connected to the response input unit and a logic unit connected to the response input unit and the evaluation registration unit, a knowledge control parameter input unit connected to logical block and evaluation display block, and also that the block of input of knowledge control parameters contains AND elements connected to the block inputs, one of the AND elements via the switch, and the others through the sequentially connected encoder and the OR elements connected to the outputs of the block. FIG. 1 shows a block diagram of the device; in fig. Figures 2 and 3 show the schemes of the composite iacTeft block for entering parameters of knowledge control. A device for controlling knowledge of learning SSCS contains a block 1 of information presentation, a block 2 for entering answers, a logic block 3, a block 4 for entering parameters of knowledge control, and a block 5 for registering estimates. The knowledge control parameters input unit 4 (Fig. 2) contains elements AND b whose outputs are connected to the inputs of the switch 7, elements AND 8, the outputs of which are connected to the inputs of the encoder 9, sockets 10 of which are connected to the inputs of the elements OR 11, the outputs of which are connected to the inputs of the elements 6. The sockets.10 of the encoder 9 are connected through the elements 8 and 8 to the outputs of the descramble. tori 12 in block 3, so that (ifj) e slot 10 is under voltage if the 1st output of the decoder 12 (the number of incorrect answers) and j output of the decoder 12 (the number of correct answers ). FIG. 3 shows a diagram of switch 7 containing switches 13–13. Hence the current moment of the monitoring process is characterized by the coordinates I1, Y of slot 10, which is under voltage (coordinates of the control point), where IM is the number of non-true responses, v is number of faithful from: vetov. The device for controlling the knowledge of students works as follows Solving the tasks of controlling the knowledge control process of this student. This results in a sequence of boundary nests 10 (boundary of the plan), in which the knowledge control process must be closed and the number of boundary slots 10 (points) corresponding to each assessment. Boundary sockets 10, recommended personally for each more often state, are connected to the elements OR 11 with the help of connecting cords (not shown) and the total output of the OR elements is connected to block 3 and one input of the elements AND 6 whose outputs are connected to the input of the switch 7, and other inputs - to the outputs of the decoder 12 (the number of incorrect answers). If there is a signal at the output of the OR 11 elements, the signal from the output of the decoder 12 (the number of incorrect answers) goes to the switch 7, with which the boundary slots 10 are distributed between the estimates. Suppose, for example, the following switch combination occurs: 00011111010001 (О - off, - enabled), then the rating will be excellent with all correct answers, the rating is good, if there were one, two or three incorrect answers, the rating is satisfactory, if four answers were wrong, and the evaluation is bad if the number of incorrect answers is equal to or equal to five. All the variations between the combinations of switches and positive estimates are given by the table, where the columns indicate excellent, good, the number of boundary points along the perimeter of the border to the right of the coordinate axis is satisfactorily indicated. Thus, the proposed device for knowledge control has the ability to accept the recommended parameters of the knowledge control plan (boundary of the plan, the distribution of boundary points between assessments) and implement. To know the knowledge control process that meets the requirements of objectivity of knowledge control. Such requirements are the requirement of equal objectivity of monitoring the values of various students or the requirement of maximum objectivity of monitoring the knowledge of the group of students as a whole, with a fixed average number of questions asked to one student. The results of the knowledge control process, which also meets the requirements of objectivity control, improve the quality of management of the learning process itself and thereby improve the performance of the learning system as a whole. Table

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Claims (4)

1. Authors certificate of the USSR 269643, cl. G 09 B 7/02, 1969. 2. Authors certificate of the USSR 289438, cl. G 09 B 7/02, 1969. 3. Testing Instrument Examiner. Technical specification, Riga, 1971. 4. USSR author's certificate  327510, class G 09 B 7/02, 1971 (prototype). .   . - “-.