JPS5910982A - Electronic learning apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electronic learning machine suitable for learning arithmetic, and in particular, if you start practice questions after inputting numerical data, uniform practice questions will be asked according to the numerical data. In addition, the present invention provides an electronic learning machine that allows unified practice questions to be asked by starting practice questions without inputting numerical data so that non-uniform practice questions are asked.

In recent years, with the development of electronic technology, a large number of various electronic learning machines have been commercialized, and one of seven of them is the W@ problem practice machine. These conventional arithmetic problem practice machines generally first generate random numbers, and then use the generated random numbers to create arithmetic practice problems.

Therefore, even if the same model of question practice machine is used, the content of the questions asked varies widely, so it is difficult to create a 2M program where each student studies the same questions at a cram school or class. In some cases, no matter how good the content of the question M learning machine is, there is a drawback that it cannot be used. Furthermore, even when two or three people compete to see how long they can answer, the questions on the question practice machine are different for each person, so some people may be given comparatively easy questions one after another, or For some people, only φit L problems were asked one after another, making it impossible to simply judge who did well based on the displayed score. As a result, it was not possible to compete in a game-like manner, and customers who had the potential to make large transactions were lost by reducing their desire to use the problem practice machines.

The purpose of the present invention is to eliminate the above-mentioned drawbacks, and when you want to practice using standardized practice questions, you only have to input predetermined numerical data and then start the practice questions, which is an extremely simple operation. It is an object of the present invention to provide an electronic learning machine whose functions can be improved without adding electrical mechanical parts such as the above and without increasing manufacturing costs.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 shows an example of the configuration of the electronic learning machine of the present invention, where l is a display, ko is a decoder driver, 3 is a display register, da is an arithmetic processing circuit, j is a ROM (read only memory), 6 is a RAM (random access memory), and 7 is a keyboard. The arithmetic processing circuit data is stored in ROM! according to the contents of various signals supplied from the keyboard. ; uses RAM 6 to perform predetermined arithmetic processing on data, etc. using a pre-built arithmetic problem practice program, and sends the display data obtained as a result to display register 3, and based on the sent data, decoder The display/i is driven via the driver controller.

Next, the operation of the electronic learning machine shown in FIG. 7 will be explained with reference to the flowchart shown in FIG.

Here, 10 is a display step for issuing a command to display display data. Also, /l is a key determination step that determines whether or not a key on the keyboard has been pressed.If there is no key press, a negative determination (No) is made, and in step 2g, the time counter used as the initial value of the random number is set. Ten/
``After addition, the process returns to display step 10. If there is key power, the process proceeds to the discrimination step saw, which determines whether the input key is a numeric key or not. If it is a numeric key, an affirmative judgment is made (YE
S), and in the next determination step /3, it is determined whether or not the problem processing has started by checking whether a start flag, which will be described later, is set.

If the determination is negative, the above-mentioned numeric keys are determined to be initial value data set for initial value setting in step KORO, processing of initial value setting is performed, and the process returns to display step /θ.

Next, when the question start key is input, a negative judgment is made with the number discrimination step saw, and after setting the start flag indicating that the practice question has started in step /9, a unified question is created in the discrimination step. Determine whether or not the initial value for performing the process has been set. If the determination is negative, the process advances to step 2/ and sets the time counter data (count value) created in step λg as an initial value for random number generation. On the other hand, if the determination is affirmative, a process of setting the input data as an initial value for random number generation is performed in step 2-. Thereafter, it is determined in step 23 whether or not a predetermined number of questions have been asked, and if the determination is negative, the count value of the question counter is incremented by one in the next step review, and in the subsequent step 25, the step -/or- Generate random numbers based on the initial value set in 1. Next, after creating a problem using the generated random numbers in step COLO, the process returns to display step /θ to display the problem on display 1 and start processing in the same order.

Next, if the corresponding numeric key is input as an answer input for the displayed question, the judgment step saw will make an affirmative judgment, and in this case, the start flag has already been set, so the next judgment step Since /3 is also determined to be affirmative, it is determined in the determining step /!f whether or not the numeric key is correct as an answer input.

If the answer is correct, an affirmative judgment is made, and in the next step, the correct answer is displayed and points are added. X
If it is a line, a negative determination is made and the correct answer is displayed on the display in step /6. Next, Thailand Mastep/
In g, determine whether a timer for displaying these displays for a certain period of time has elapsed for a predetermined period of time,
Wait until the determination is positive.

Thereafter, in order to determine whether or not to ask the next question, in the same manner as described above, in determination step 23, it is determined whether a certain number of practice questions have been asked based on the count value of the question counter. When the judgment is negative, add 7 to the question counter in the step review,
Create a random number in step 3, and use it to create a time interval of m.
+Create and return to display step 10 to display the question. In addition, if it is determined that a certain number of questions have been asked in the determination step n, the process jumps to step 27, resets the start flag, and performs processing to display the score.
Returning to display step 10, the score is displayed and the /@ practice problem process is completed.

As explained above, according to the present invention, there is an advantage that practice questions can be asked without adding electrical mechanical parts such as a switch, which causes an increase in manufacturing costs. In addition, according to the present invention, it is possible to ask standard practice questions with one selection, so it is a useful tool that can be used in a wide range of situations, from personal study to group study such as cram schools and school classes. You can get an I-type learning machine.

[Brief explanation of drawings]

FIG. 7 is a block diagram showing an example of the configuration of the electronic learning machine of the present invention, and FIG. 1 is a flowchart showing the operation of the electronic learning machine of FIG. 1. /...Display device, Co...Decoder driver, 3...Display register, Da...Arithmetic processing circuit, S...ROM (read only memory), 6...R
AM (random access memory), 7...Keyboard. Patent applicant Canon Co., Ltd. Figure 1

Claims (1)

[Claims] In an electronic learning machine having a program memory, a data memory, an arithmetic processing means, a key manual means, and a display means,
When Fit constant data is input from the key human power means, that data is used as an initial value for random number generation, and when the data is not input from the key human power means, data that changes over time is used as an initial value for random number generation. and a means for creating and asking arithmetic practice questions using random numbers generated based on the initial [direct].
A child-style learning perspective.