SU860112A2 - Device for teaching and checking knowledge of students - Google Patents

Description

(54) TO GET TO LEARN AND CONTROL KNOWLEDGE OF STUDENTS

The invention relates to automation and computing and can be used in various educational institutions. According to the main auth. No. 739621, a device for learning and monitoring students' knowledge is known, comprising a response input unit connected to a memory unit connected to an address register, an address comparison unit and an educational information playback unit that is connected to an address comparison unit, an address register, a definition unit signs, a comparison block from the vets and an error counter connected to the display unit and to the address comparison block, which is connected to the address register and the definition block for characters, connected to the control block and the average block response, which is connected to the control unit connected to the address register, and also contains the Criteria evaluation and switching criteria assignment module, the first KOT information input (j is connected to the response input unit, the second information input is with an error counter The control input with the playback unit of educational information, and the output with the response comparison unit. This device allows the selection of frames with educational material depending on the students' answers or depending on the number of students allowed shibok n 3. A disadvantage of the known device is the impossibility of issuing uchaschemus next frame with the material as a function of time with a dose of educational material specific nature and scope. The purpose of the invention is to expand the didactic capabilities of the device. This goal is achieved by introducing a time counter into the known-device, connecting the outputs of the educational information playback unit and the attribute determining unit and the input of the task criterion for estimating and switching response codes.

The sketch shows the proposed device.

The device contains a block of 1 input

The responses connected to the block 2 of the cam, which is connected to the register 3. addresses, block 4 comparing the address to the block. 5 reproduces the educational information that is connected to address comparison block 4.; the address register 3, the attribute detection unit 6, the response comparison unit 7 and the error counter 8, which are single; with display unit 9 and Blo KoiM.4 sravivni addressesj which is connected 7-1en. .to the register .3 address and block 6 defined: signs, connected with control block 10 and block 7 compared the answers to which block 10 connected to register 10 addresses connected to register M of the evaluation criterion and switching response codes, the first information input code. connected to the block I input answers, the second information input - with the counter. 8 mistakes, third

An information input with counter 12, a control input with block 5 for reproducing educational information

.matia, and the output - with block 7 comparing the answers, in addition, the counter inputs

I2 is connected to block 5 and block 6 for determining signs.

The device works in a slow motion manner.

After inputting the response code block 1, it sends the response code to the block 11, which sets the evaluation criteria and evaluates response codes, and issues a trigger signal for the tapered Mexai-shzm. in block 2, software which rewinds the program carrier. In-Bpet "i movement, Neither program carriers control codes pass by sensors of block 5, are read and sent to other blocks of the device, block I also receives the code of the time spent on studying the dose of material from the meter 12. and the code of the number allowable The error code from counter 8, the code that passes to block I1 from block 5 determines whether the answer code will receive a response code, code of elapsed time code of the number of errors in block 7 V of the comparison answer. In the first case, in block 7, the response code is randomly compared to one of the possible, effective student codes (one

.IZ-ephons encoded on prog

rammonositel) coming from the block

5, In the second case, if the elapsed time code is switched, in block 7, the elapsed time code is compared with one of the possible elapsed time codes encoded on film and coming from block 5 to block 7, In the third case, in block 7, bit the error number code is compared with one of the error codes of the possible number of OSHI

back Comparison in block 7 can occur only when the permissive signal from block 6 of detecting signs of the presence of a code containing this & about . the response of the student, the standard of eatrachean time or the main admitted learning "-1ms O1Inbok.

In the presence of a comparison, block 7 introduces a reference signal. Comparison, in block 10, Hep-. The next code of the next frame (i.e., the code of the frame to be presented to the student), which is shown in block .. 6 from block 5, the presence of a comparison, causes the appearance of a fuse from block 6 5 per b approx. Enn. Block 10 remembers it. And it generates the enabling signal of the incoming B block 3 to write this code of the next frame to the register 3 of the address from block 5.

The code for the next frame from register 3 goes to block 4, and one bit of the code (change bit to; motion control K3Stfomn & tmK}). Goes to memory block 2 4, the code of the next frame is compared bit by bit with the frame codes The bottom is read from the NGM when searching for a frame and goes from block 5 to block 4 If there is a comparison block 4 set of data to the signal of the tape stop signal: 5S mechanism to block 2. The required frame was found. Unit 4 also enters the counter at 8 counters and at the time of a bath on the program carrier of an error, the error sigal is recorded from block 5 into counter 8. The number of allowed signals is indicated by the student using the block .9.

 12 calculates the time spent on training with a dose of educational material of a certain volume and nature. This time may correspond to the time spent working on a frame, on a group of certain frames, 55 part of the program, and on the whole program, which is determined by the training program. The signal, encoded in one of the codes on the program carrier, enters counter 12, and if there is an allowable signal from block 6 that a code has arrived, containing this enable bit, the counter 12 is turned on. from block 5 and block 6, the counter 12 is stopped or reset, Thus, the elapsed time for studying the dose of material of a certain volume and nature is taken into account. The turn on the counter 12 can be contained next to the code (at the code level) of the frame, and the temporary stop and reset of the counter 12 next to the codes (at the code level) of the possible oTBeTaj of the possible elapsed time I.PI of the possible number of errors.

The proposed device, in comparison with the known ones, allows presenting a student frame depending on the student’s response, or depending on the time spent on working with educational material of a certain nature and volume, or on the number of student errors, the known devices do not take into account the time spent it is produced or produced depending on the student’s response and on the mistakes made by him. In the second case, a necessary time is needed, and it also makes the device more complex,

The advantage of the proposed device is that the accounting of elapsed time can be made for a dose of educational material of any nature and size (one frame, a group of consecutively distributed frames, a group of selected program frames, the entire program). In some cases, it is methodically expedient to take into account the time of the studied information material, at least only the time of working on personnel from the questionnaire and. Sometimes it is necessary to consider working time selectively with one frame, in Hiuix cases with several frames, sometimes with the whole program. This allows you to pay more attention to difficult material that requires more accurate adaptation to student time. Thus, such an account of the time spent improves the quality of training.

Claims (1)

Invention Formula A device for training and monitoring students' knowledge of autism, No. 739621, characterized in that, in order to expand the didactic capabilities of the device, it contains a time counter connected to the outputs of the educational information playback unit and the feature definition unit and to the input of the evaluation criterion and switching response codes. Sources of information accepted in BHHMaiffie during examination 1 Copyright witness of the USSR No. 739621, cn, § 09 B 7/02, 1977 (prototype),