JPH0475685U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 and 3 show test charts for addition, Figures 2 and 7 show test charts for subtraction, and Figure 4 shows answers corresponding to the test charts in Figures 1 and 3. Figure 5 shows the numerical table used in correspondence with the answer diagram in Figure 4, and Figure 6 shows the answer diagram in Figure 4 corresponding to the test diagram in Figure 3 in the corresponding numerical table. Shows the state when superimposed. 1, 2, 3, 6...Test chart, 4...Answer chart, 5...Number chart, 10 to 13, 20 to 23
, 30 to 33, 41, 60 to 63...content group.

Claims (1)

[Claims for Utility Model Registration] (1) Consisting of a test chart that has a plurality of number groups containing a plurality of numbers and a specific number attached to each number group, the test chart is a test chart that includes a number group that includes a certain number. A learning tool for addition that playfully improves a child's intelligence, characterized in that it is configured so that when all the specific numbers are added up, the number becomes the specified number. (2) Consists of a test diagram that has a plurality of number groups containing a plurality of numbers and a specific number attached to the number group, and the test chart has one number from the number of different types of numbers represented in the number group. A subtraction device for playfully improving children's intelligence, characterized in that it is configured such that when all the specific numbers in a group of numbers including a certain number are subtracted from a larger number, the certain number is obtained. learning tools. (3) A test chart that has multiple content groups representing multiple contents and assigns a specific number to each content group, and a test chart that represents all the different types of content represented in the test chart and An answer diagram with a hollow hole around the periphery, and a numerical table that has the same shape and size as the answer diagram and represents the same number of numbers as the number of different contents of the aforementioned type, and the numerical table is, when the numerical table is superimposed under the answer chart, the numbers obtained by adding up all the specific numbers of the content group containing the certain content are placed around the certain content shown in the answer chart. A learning tool for improving a child's intelligence in a playful manner based on addition, characterized in that the tool appears in the hollow hole. (4) A test diagram that has multiple content groups representing multiple contents and assigns a specific number to each content group, and a test diagram that represents all of the different types of content represented in the test diagram and that represents the content that is represented. An answer diagram with a hollow hole around the periphery, and a numerical table that has the same shape and size as the answer diagram and represents the same number of numbers as the number of different contents of the aforementioned type, and the numerical table is the number obtained by subtracting all the specific numbers of the content group containing a certain content from the number that is one more than the number of contents represented in the answer diagram when the numerical table is placed under the answer diagram. is made to appear in the hollow hole provided around the certain content represented in the answer chart, the learning tool for playfully improving a child's intelligence based on subtraction. (5) The learning tool according to claim 3 or 4, wherein the contents of the content group included in the test chart are figures, articles, codes, characters, animals, plants, etc. (6) The learning tool according to claim 3 or 4, wherein the number of contents of the answer diagram is equal to or one less than the number of all the contents represented in the content group of the test diagram. (7) When the number of content groups included in the above test diagram is 4, the contents of the contingency table are 1, 3, 5, 7, 9, 11, 13, 15, 2, 3, 6, 7, 10, 11, 14, 15, 4, 5, 6, 7, 12, 13, 14, 15, and 8, 9, 10, 11, 12, 13, 14, 15, and the corresponding content group Each specific number attached to 1,
2. The learning tool according to claim 1. (8) The number of content groups included in the test diagram is 4.
, the contents of the content group are 1, 3, 5, 7, 9, 11, 13, 15, 1, 2, 5, 6, 9, 10, 13, 14, 1, 2, 3, 4, 9, 10, 11, 12 and 1, 2, 3, 4, 5, 6, 7, 8, and the specific numbers attached to the content group are 1, 2, respectively.
, 4, 8. The learning tool according to claim 2.