SU1619327A1 - Shaper of styandard answers for teachinf apparatus - Google Patents

Description

The invention relates to the technical means of programmed knowledge control and can be used in devices with both selective and multi-element answers for all forms of individual and class-group activities.

The aim of the invention is to expand the didactic capabilities of the shaper for both devices with selective responses and multi-element responses.

The drawing shows a diagram of the former.

The shaper contains the switches 1-8 of the coding block 9, the register 10, the circuit of the training device 111 with the block 12 of comparison.

The shaper works as follows.

In block 9, the tutorial, using numbered switches 1-8, dials the ticket code. The numerical value of the code is given in the ticket itself.

For example ticket number 5. (code 1-3). ticket number 100 (code 5.8) ticket number 250 (code 1,2,3,

4,5,6,7,8), etc.

When dialing the ticket code No. 5 to the inputs (1-3). Register 10 is supplied with Log.1 to inputs 4- Log.O. To the P input of the register, Log.1 is fed from the training device 11. By this signal, the number 0111 is entered into the register 10, i.e. at its outputs 4,3,2,1 there will be information 0111 (1,2,3,4 - numbers of bits).

Before starting the answers, the signal is a log. 1 at the P input of register 10 is changed (counting resolution).

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The student answers the first question. In this case, the numerical value of the response goes to the inputs of block 12.

If the numerical value of the answer coincides with the numerical value of the reference answer, then the answer to the question is correct (at the output of block 12 Log.1).

The result of the answer in the first question is accordingly remembered by the signal of the end of the answer to the question. From this signal, a counter is switched with indication of the number of the answered question in the training device 11, forming a Log.1 at the input of the register 10. On the front of this signal, register 10 switches to the next bit.

From its outputs, through the switches 5-8, the inputs of the block 12 receive the reference answer for the second question, etc.

If it becomes necessary to have a larger number of tickets, then on the training device 11, an additional 25 switching buses are used. Log.1 Log.O. Thus, due to the numbered switches 1, 2, ... 8, the code (reference answer) to the first question is set, and due to the switch of register 10, the reference answers to the subsequent questions are formed.

As is apparent from the above, the reference switch code 1,2,3,4 and 5,6,7,8 is the code for a total of 35 tickets.

with .

Jq 15

25 30 6193274

Claims (1)

The invention allows training devices with selective and multi-element responses to be used for self-directed forms of training, and the didactic possibilities of classroom activities are increased by increasing the amount of educational material (increasing the number of tickets). Invention Formula The reference response generator for the training devices, comprising a register, the counting input of which is the input of the response termination signals, the coding unit, characterized in that, in order to expand the didactic capabilities of the driver, the coding block contains three groups of switches, with one input of the switches of the first group being the input of the logical zero of the generator 20 l, the other inputs are the input of the logical unit of the generator, and the outputs are connected to the corresponding information inputs of the register, whose operation mode input is the corresponding input of the generator, and the outputs are connected to the inputs of the corresponding switches of the second group, the outputs of the switches of the third group are the corresponding outputs of the generator, and the inputs are connected to the outputs of the corresponding switches of the second group. jrWWTtL Set up source Compiler A. Karlov Editor V. Bugrenkova Tehred M. Didyk Proofreader A. Osaulenko Order 51 Circulation VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35E Raushsk nab. 4/5 Subscription