JP6975453B2 - Karuta - Google Patents

Description

The present invention relates to karuta.

Multiplication tables are generally learned at an early age and are familiar to many. For this reason, games and the like using multiplication tables have been developed.

For example, in Patent Document 1, in order to learn multiplication tables, a number with each multiplication table on the multiplication table is written on the reading card for multiplication tables, and the tag is equivalent to the multiplication table on each multiplication table. A multiplication table for practicing is disclosed, which shows the numbers of the answers to be given.

Patent Document 2 describes the number of multiplication tables on 36 cards, and uses these 36 cards as one set together with another set with different back surfaces. A total of 72 multiplication tables. Is disclosed.

Jikkai Sho 53-103382 Gazette Japanese Unexamined Patent Publication No. 2005-62789

However, in Karuta disclosed in Patent Document 1, the relationship between the reading card and the card is not one-to-one because the answering numbers may be the same even if the multiplication table (multiplication table) is different. That is, while the multiplication table has 36 types of answers, the multiplication table has 81 types, so the number of reading cards is larger than the number of cards, or the number of reading cards and cards is the same. Then, there will be multiple cards with the same number. For this reason, in the case of Karuta disclosed in Patent Document 1, the number of reading cards and the number of cards are different, and even though the reading cards are in the hands of the reader, the cards may disappear, and the game may not be fully enjoyed. There is.

In addition, the multiplication table disclosed in Patent Document 2 has a number that is the answer to the multiplication table, all the formulas for this answer, and how to call this formula, but this card is used. The method of playing was similar to that of playing cards, and the rules for playing are not as simple as playing cards.

Here, multiplication tables are familiar to many people, and since they are used to repeatedly learn and confirm the learning status, they are thought to contribute to the improvement and maintenance of brain function. However, the cards disclosed in Patent Document 1 and Patent Document 2 using the multiplication table described above are not highly playable and the rules are not simple, so that not everyone can enjoy them. Therefore, there is a demand for training that is highly playful and that can be trained for improving or maintaining brain function with simple rules that anyone can do.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a karuta player who can perform training for improving or maintaining brain function with simple rules that are highly playful and can be done by anyone. do.

In order to solve the above problems, the karuta of the present invention adopts the following means.

In the karuta according to the present invention, among the multiplication tables of the multiplication table, a plurality of first reading cards in which one or more multiplication expressions having the same answer are described and one of the answers of the multiplication table are described. A plurality of cards and an auxiliary card indicating the multiplication expression read by the reader among one or more of the multiplication expressions written on the first reading card are provided, and the first reading card and the card are included. Is a one-to-one relationship.

The karuta according to the present invention includes a plurality of second reading cards on which the multiplication formula is written, and there is no one-to-one relationship between the second reading card and the card.

In the karuta according to the present invention, the phonetic spelling as the multiplication table described in the reading card is written on the reading card.

According to the present invention, there is an effect that training for improving or maintaining brain function can be performed with a simple rule that is highly playful and can be done by anyone.

It is an external view of the 1st reading card and the card included in the multiplication table karuta which concerns on embodiment of this invention. It is external drawing of the auxiliary card included in the multiplication table which concerns on embodiment of this invention. It is an external view of the 2nd reading card included in the multiplication table karuta which concerns on embodiment of this invention.

Hereinafter, an embodiment of karuta according to the present invention will be described with reference to the drawings.

[1. Multiplication table karuta composition]
1 to 3 are external views of cards included in the karuta (hereinafter referred to as "multiplication table") 10 according to the present embodiment. FIG. 1 is an external view of the first reading card 12 and the card 14 included in the multiplication table 10, FIG. 2 is an external view of the auxiliary card 16 included in the multiplication table 10, and FIG. 3 is an external view of the multiplication table 10. It is an external view of the 2nd reading card 18 included in. In each of the cards and cards (first reading card 12, hand 14, auxiliary card 16, and second reading card 18) included in the multiplication table Karuta 10, the side on which letters and numbers are written is called the front side. , The opposite side of the front side is called the back side (back side).

The appearance of the tags and cards shown in FIGS. 1 to 3 is an example and is not limited thereto. Further, the size of the tag and the card is, for example, 5 cm in width and 8 cm in length, but the size is not limited to this, and any general karuta size may be used, and the material thereof is not limited.

[1-1. Details of the first reading card]
A plurality of the first reading cards 12 are included in the multiplication table 10, and one or more multiplication expressions 20 having the same number among the multiplication tables of the multiplication tables are described in each. In addition, a plurality of cards 14 are included in the multiplication table karuta 10, and one of the multiplication table answers 30 is written on each of them. Then, the first reading card 12 and the card 14 have a one-to-one relationship. That is, the multiplication table 10 according to the present embodiment includes 36 types of first reading cards 12 and 36 types of cards 14.

The multiplication table 10 is, for example, like a general karuta, in which a plurality of first reading cards 12 are possessed by the reader, and the plurality of cards 14 are laid on the floor so as not to overlap each other with the surface facing up. Then, one first reading card 12 is taken so that the reader does not see the surface of the handle, and any one of the plurality of multiplication formulas 20 written on the first reading card 12 is read. If there is only one multiplication formula 20 written on the first reading card 12, the reader reads the multiplication formula 20. The handle competes with other handles to take the hand 14 on which the answer of the read multiplication formula 20 is written.

As an example, FIG. 1 shows an external view of the first reading cards 12A, 12B, 12C and the cards 14A, 14B, 14C corresponding to the first reading cards 12 having different numbers of the multiplication formulas 20 expressed.

The first reading card 12A is represented by four types of multiplication formulas 20 having an answer of "18", and the first reading card 12B is represented by two types of multiplication formulas 20 having an answer of "10". On the reading card 12C, one type of multiplication formula 20 whose answer is "25" is written. An identification code 22 for identifying each multiplication formula 20 is written on the left side of the multiplication formula 20. The identification code 22 in the example of FIG. 1 is “a”, “b”, “c”, and “d”, but the identification code 22 is not limited to this and may be a number, an alphabet, or the like.

On the other hand, the ticket 14A is marked with "18" as the answer 30 corresponding to the first reading card 12A, the ticket 14B is marked with "10" as the answer 30 corresponding to the first reading card 12B, and the ticket 14C is the first. "25" is written as the answer 30 corresponding to the reading card 12C.

As described above, in the multiplication table 10 according to the present embodiment, a plurality of first reading cards 12 on which one or more multiplication formulas 20 having the same number of answers are described, and one of the multiplication tables 30 is described. A plurality of cards 14 are provided, and the first reading card 12 and the card 14 have a one-to-one relationship.

However, the reading of the first reading card 12 and the ticket 14 are not necessarily in a one-to-one relationship, and the handle of the multiplication table 10 listens to the reading of the multiplication formula 20 which is different even if the answer is the same, and the answer corresponding to the reading. Take the card 14 with 30 written on it. Therefore, the multiplication table karuta 10 according to the present embodiment is more playable than the conventional karuta in which the reading of the reading card and the card 14 are one-to-one.

On the other hand, the multiplication table is familiar to many, the reader reads one of the one or more multiplication formulas 20 shown on the first reading card 12, and the handle reads the multiplication formula. The rule of the game using the multiplication table 10 is simple because only the hand 14 on which the answer 30 of 20 is written is taken.

Further, the multiplication table 10 has mental arithmetic ability because the handle of the multiplication table 10 performs mental arithmetic according to the reading of the first reading card 12 and takes the corresponding card 14 earlier than the other handles. It requires athletic ability (instantaneous force) at the same time and stimulates brain function. Therefore, the multiplication table 10 can be used not only for learning multiplication tables by young people, but also for training for improving or maintaining brain function of elderly people, for example.

In addition, the reading kana 24 as the multiplication table of the multiplication formula 20 is written on the first reading card 12. As a result, the reader of the multiplication table 10 can confirm and learn how to read the multiplication table peculiar to the multiplication table while playing a game using the multiplication table.

In addition, the multiplication table Karuta 10 can be played according to the proficiency level of the multiplication table. For example, a handle with a low proficiency level of the multiplication table reads the reading of the multiplication formula 20 written on the first reading card 12. After listening to the end and thinking about the answer, find and take the card 14 on which the answer is written. On the other hand, a handle who is proficient in multiplication tables reacts from the first note of the reading of the first reading card 12 to search for and take the card 14.

[1-2. Auxiliary card details]
FIG. 2 is an external view of the auxiliary card 16 included in the multiplication table Karuta 10. The auxiliary card 16 shows the multiplication formula 20 read by the reader among the one or more multiplication formulas 20 written on the first reading card 12.

More specifically, the identification code 40 written on the auxiliary card 16 corresponds to (associates) with the identification code 22 written on the first reading card 12. That is, the identification code 40 according to the present embodiment is "a", "b", "c", and "d". The number 42 (“No. 1”, “No. 2”, “No. 3”, “No. 4”) written on the auxiliary card 16 indicates the priority of the identification code 40.

As shown in FIG. 2, the multiplication table 10 according to the present embodiment includes a plurality of auxiliary cards 16 in which the identification codes 40 having different priorities are indicated. For example, the auxiliary card 16A shown in FIG. 2 is marked with “a”, “b”, “c”, and “d” as identification symbols 40 in descending order of priority, and the auxiliary card 16B has a priority order. "B", "I", "D", and "C" are written as the identification code 40 in descending order of priority, and "D", "B" are displayed on the auxiliary card 16C as the identification code 40 in descending order of priority. , "I", "C" are written.

Then, the reader of the multiplication table 10 takes one first reading card 12 and one auxiliary card 16, and is written on the auxiliary card 16 among the multiplication formulas 20 written on the first reading card 12. Read the multiplication formula 20 corresponding to the highest priority identification code 40.

In this way, the first reading card 12 and the auxiliary card 16 are combined, and the reader reads the multiplication formula 20 corresponding to the highest identification code 40 written on the auxiliary card 16, so that the multiplication formula 20 to be read is randomly selected. Become. Therefore, the game using the multiplication table is not monotonous, so it is good for improving or maintaining the brain function, and by playing the game repeatedly, the multiplication table of the multiplication table can be read comprehensively. Learners can master multiplication tables evenly.

Here, the auxiliary card 16 may have 24 different patterns (4 × 3 × 2 × 1). Therefore, the multiplication table 10 according to the present embodiment includes, as an example, two sets (48 cards) of auxiliary cards 16 as one set. As a result, the multiplication table 10 can suppress the bias of the multiplication formula 20 read by the reader. Not limited to this, the multiplication table 10 according to the present embodiment may include, for example, 36 auxiliary cards 16.

In addition, like the first reading cards 12B and 12C shown in FIG. 1, those in which only three, two, or one multiplication formula 20 is described are "c", "d", or "b". The multiplication formula 20 represented by the identification code 22 of is not expressed. Therefore, when the identification code 40 not included in the first reading card 12 is written on the "No. 1" of the auxiliary card 16 taken by the reader, the multiplication formula 20 corresponding to the "No. 2" is read. Further, when the identification code 40 not included in the first reading card 12 is also written in "No. 2", the priority is further lowered to read the multiplication formula 20 corresponding to "No. 3". In this way, the reader lowers the priority indicated by the auxiliary card 16 up to the identification code 40 written on the first reading card 12, and reads the multiplication formula 20 written on the first reading card 12.

[1-3. Details of the second reading card]
FIG. 3 is an external view of the second reading card 18 included in the multiplication table Karuta 10. On the second reading card 18, one of the multiplication tables 20 is represented. That is, the multiplication table karuta 10 includes 81 second reading cards 18. Therefore, there is no one-to-one relationship between the second reading card 18 and the 36 cards 14 cards.

Further, the reading kana 24 as the multiplication table of the multiplication formula 20 is also written on the second reading card 18.

In the game using the second reading card 18, the reader takes one second reading card 18 and reads the multiplication formula 20 written on the second reading card 18, as in the game using the first reading card 12. The handle competes with other handles to take the hand 14 with the answer corresponding to the read multiplication formula 20. In playing the game, the second reading card 18 may be mixed with the first reading card 12. That is, the reader possesses the first reading card 12 and the second reading card 18, takes one from each of them, and reads the multiplication formula 20 written on the first reading card 12 and the second reading card 18.

[2. Game example]
Hereinafter, an example (game example 1 to game example 3) of a game (how to play) using the multiplication table karuta 10 according to the present embodiment will be specifically described. In the game example 1 to the game example 3, two handles sit facing each other against one reader like a competitive karuta, and the cards 14 are competed for each other. The game using the multiplication table Karuta 10 described below is an example, and is not limited to this.

[2-1. Game example 1]
In the game example 1, 36 first reading cards 12 and 36 cards 14 are used, and the game is advanced according to the following rules.

(1) Two handles sit facing each other.
(2) The reader turns the hand 14 upside down and randomly distributes 18 cards to each of the two hands.
(3) The handle freely arranges the 18 dealt cards 14 dealt face up on his position. The base is, for example, wide enough to arrange 18 cards 14 in 3 rows with a width of 1 m.
(4) The handle memorizes the positions of the cards 14 arranged in his / her position within a predetermined (for example, 3 minutes) memorization time.
(5) After the memorization time is over, the reader picks up the first reading card 12 and the auxiliary card 16 one by one.
(6) The reader reads out the multiplication formula 20 written on the first reading card 12, which has the smallest number associated with the auxiliary card 16, that is, the multiplication formula 20 having the highest priority. The handle takes the hand 14 with the answer 30 corresponding to the multiplication formula 20 read aloud.
(7) When the handle takes the hand 14 in his position, the hand 14 in his position is reduced by one. On the other hand, if the handle takes the hand 14 in the opponent's position, select one of the cards 14 in the opponent's position and hand it to the opponent's handle. The handle given the hand 14 arranges the hand 14 in his position.
(8) If the reader has not read the first reading card 12, the handle can rearrange the cards 14 of his position.
(9) Repeating (5) to (8) above, the handle who loses the hand 14 in his position at the earliest wins.

[2-2. Game example 2]
In Game Example 2, 36 first reading cards 12 and 20 cards 14 are used, and the same rules as in Game Example 1 described above are used. In Game Example 2, since the number of cards 14 is smaller than the number of first reading cards 12, there are empty cards (there is no card 14 to be taken in the base). Therefore, the handle of the game example 2 plays the game with a strategy different from that of the game example 1.

[2-3. Game example 3]
In Game Example 3, 81 second reading cards 18 and 36 cards 14 are used, and the game is advanced according to the following rules.

(1) Two handles sit facing each other.
(2) The reader turns the hand 14 upside down and randomly distributes 18 cards to each of the two hands.
(3) The handle freely arranges the 18 dealt cards 14 dealt face up on his position.
(4) The handle memorizes the positions of the cards 14 arranged in his / her position within a predetermined (for example, 3 minutes) memorization time.
(5) After the end of the memorization time, the reader picks up one second reading card 18 and reads out the written multiplication formula 20. The handle takes the hand 14 with the answer 30 corresponding to the multiplication formula 20 read aloud.
(6) If the handle takes the hand 14 in his position, the number 14 in his position is reduced by one. On the other hand, if the handle takes the hand 14 in the opponent's position, select one of the cards 14 in the opponent's position and hand it to the opponent's handle. The handle given the hand 14 arranges the hand 14 in his position.
(7) If the reader has not read the second reading card 18, the handle can rearrange the cards 14 of his position.
(8) Repeating (5) to (7) above, the handle who loses the hand 14 in his position at the earliest wins.

As described above, the multiplication table 10 according to the present embodiment is a plurality of first reading cards 12 in which one or more multiplication expressions 20 having the same answer among the multiplication tables of the multiplication table are described. It is equipped with a plurality of cards 14 on which one of the multiplication tables is written, and the first reading card 12 and the card 14 have a one-to-one relationship. Therefore, the player of the multiplication table 10 according to the present embodiment can be trained for improving or maintaining the brain function with a simple rule that is highly playable and can be done by anyone.

[3. Other embodiments]
Although the present invention has been described above using each of the above embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments. Various changes or improvements can be made to each of the above embodiments without departing from the gist of the invention, and the modified or improved embodiments are also included in the technical scope of the present invention.

For example, in the above embodiment, the embodiment in which the number of cards 14 is 36 so as to be one-to-one with the first reading card 12 has been described, but the present invention is not limited to this, and for example, the cards are taken. The number of cards 14 may be 81 so as to be one-to-one with the second reading card 18. Further, the number of cards 14 may be 117 so as to be one-to-one with the total of the first reading card 12 and the second reading card 18.

Further, in the above embodiment, the embodiment in which the reading kana 24 as the multiplication table is described on the first reading card 12 and the second reading card 18 has been described, but the present invention is not limited to this, and the reading kana 24 is not limited thereto. It does not have to be written.

Further, in the above embodiment, the mode in which the reader reads the first reading card 12 and the second reading card 18 has been described, but the present invention is not limited thereto. For example, the information described in the first reading card 12 or the second reading card 18 may be recorded as voice data for each reading card and output by voice using an application of a mobile terminal that can be randomly reproduced. Further, the first reading card 12 and the second reading card 18 may be used as digital data, and the application of the mobile terminal or the like may read the first reading card 12 and the second reading card 18 as digital data and output the voice. In these cases, for example, instead of using the auxiliary card 16, the application randomly selects one of the plurality of multiplication formulas 20 and outputs the selected multiplication formula 20 by voice.

Further, in the above embodiment, as a game example, a mode in which two handles compete with each other has been described, but the present invention is not limited thereto. For example, a plurality of handles may be divided into two groups and compete with each other as in the so-called Genpei War. Alternatively, the cards may be randomly arranged in front of a plurality of handles to compete, as in the so-called "scattering".

10 Multiplication table Karuta
12 1st reading card 16 Auxiliary card 18 2nd reading card

Claims (3)

Of the multiplication tables, multiple first reading cards with one or more multiplication expressions with the same answer,
Multiple bids with one of the multiplication tables listed,
Among the one or more multiplication expressions written on the first reading card, an auxiliary card indicating the multiplication expression read by the reader and an auxiliary card are provided.
The first reading card and the card have a one-to-one relationship. A plurality of second reading cards on which the multiplication formula is written is included in one of the multiplication tables.
There is no one-to-one relationship between the second reading card and the ticket.
The karuta according to claim 1. The karuta according to claim 1 or claim 2, wherein the phonetic spelling as the multiplication table of the multiplication table is written on the reading card.

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