JPH0248852Y2 - - Google Patents

Description

[Detailed explanation of the invention] (Purpose of the invention) This invention is related to a card learning device used as a learning material by students in lower grades. Read it, think about the answer first, and if you don't know the answer, turn the first colored transparent board to the question side to show the first hint, and if you still don't know the answer, Rotate the second colored transparent plate to the problem side to show the second hint, have the child learn the steps sequentially by interpreting the first and second hints, and finally move on to the third colored transparent plate. To provide a card learning device with high learning effect, which has a novel structure that does not exist in the past, in which the card can be rotated to the question side to confirm the answer.

[Structure of the idea]

In order to achieve the above object, the card learning device of this invention prints appropriate questions on one half of the semicircular printing area, and prints the answers to the questions and the questions on the other half of the printing area. A large number of learning cards with first hints and second hints hinting at answers printed in different colors in different colors are stored and used in a stacked manner, and have a card stacking storage part with one end open. The main body of the study device has a semicircular window hole that allows the printed area containing the questions, hints, and answers of the top layer card to be exposed, and approximately half of the window hole is placed in the center of the main body window hole. The three colored transparent plates of different colors in the shape of a sector that can be closed off are pivoted together in a superposed state so that they can be opened and closed by hand one by one. 1. The second hint and answer are all made of transparent plates with colors such as blue that cannot be read due to the combined achromatic action of the second and third colored transparent plates, and the second colored transparent plate is stored. Only the first hint of the set card is legible, and both the second hint and the answer are made of a colored transparent plate such as red, which cannot be read due to the composite achromatic action with the third colored transparent plate. This is characterized in that the colored transparent plate is formed of a colored transparent plate such as orange, in which both the first hint and the second hint of the stored set card are readable, and only the answer cannot be read due to the single achromatic effect.

〔Example〕

Embodiments of this invention will be described below with reference to the drawings. Figure 1 C shows a typical study card C that is stored and used in the card study device of the present invention. ), print the appropriate question Q,
In addition, on the other half (left half) of the printing area surface P, the answer A to the problem Q, and a first hint B and a second hint D that hint at the answer A are printed in different colors using different color inks. ing. That is, in the case of the example shown in Figure 1 C, the problem Q is a Japanese kanji learning problem in which three idioms are created by combining two kanji characters each, and the problem is printed using black printing ink. However, the first hint B for this problem Q is between the characters indicated by solid lines in the three idioms (ro, flow, and root characters), the idiom enclosing frame line, the frame dividing dotted line, and the The compound word number is printed in light blue using blue printing ink, and the letters indicated by dotted lines (line, ice, ya letter) of the compound words in each box are printed in the same orange printing ink as the compound words in Answer A. is printed. In addition, the second hint D is a compound word reading display next to the phrase box frame line and a picture that suggests three compound words (pictures of railroad tracks, drift ice, and roofs).
It is printed in red using a different red printing ink than Hint B and Answer A.

Reference numeral 1 denotes a learning device main body in which a large number of learning cards C as described above are stored and set in a stacked state. 4, and the modeling body 2 of the learning device body 1 has a printing area P containing the storage top layer card C' problem Q, first and second hints B and D, and the answer A. A semicircular window hole 5 that can be exposed and a stepped protruding edge 5a along the arc of this window hole are provided, and a colored transparent plate 7 is provided at the semicircular center of the window hole 5. Mounting ports 6 through 9 are provided in a protruding manner as shown in FIG. 1B.

The colored transparent plates 7 to 9 are three fan-shaped transparent plates of different colors that can close approximately half of the main body window hole 5, and are attached to the main body mounting port 6 so that they can be opened and closed one by one by hand. They are fitted into the holes and pivoted in an overlapping state by a retaining pin 10 inserted into the main body attachment port 6.
Note that this first colored transparent board 6 has all of the first and second hints B, D, and answer A of the storage set card C (storage top layer card C') as the second and third colored transparent board. It is formed of an illegible blue-colored transparent plate due to the combined achromatic action of the plates 8 and 9, and the second colored transparent plate 8 is used for storage set cards C (storage top layer cards).
Only the first hint B of C') is legible as shown in Figure 2, and both the second hint D and the answer A are red colored transparent plates that cannot be read due to the composite achromatic effect with the third colored transparent plate 9. A third colored transparent plate 9
As shown in Figure 3, both the first hint B and the second hint D of the storage set card C (the storage top layer card C') are legible, and only the answer A is an orange colored transparent plate that cannot be read due to the achromatic effect. However, if the printed colors of the first hint B, second hint D and answer A are changed, the color of the colored transparent plates 7 to 9 will be as follows.
Naturally, the color will be changed to one with an achromatic effect.

FIG. 1A is a plan view showing the half-closed/half-open state of the window hole in which the three colored transparent plates 7 to 9 are stacked on the left side. In this state, the card is exposed at the opening on the right half of the window hole 5. Read the question Q and think about the answer first. If you do not understand the answer, turn the first colored transparent plate 7 toward the problem Q side as shown in Figure 2, look at the first hint B that appears on the left half, and look at the first hint B that appears on the left side. Think about the answer. If you still can't figure it out, rotate the second colored transparent plate 8 toward the question Q side as shown in Figure 3, look at the second hint D that appears on the left half, and find the answer to the question Q. think. Finally, if you turn the third colored transparent plate 9 to the question Q side and open the left half of the main body window hole 5, all of the first and second hints B, D, and answer A can be read. Now you can check whether the answer you gave was correct.

In addition, although the above embodiment was explained using the study card C for studying Japanese idioms as an example, it can also be used for arithmetic, science,
It is natural that it can be applied to card learning such as social studies, and the printing position of the question Q with respect to the card printing area P is the left half, and the first and second hints B and D and the answer A are printed on the right half. It is also possible to change it as follows.

[Effect of idea]

Since the card learning device of this invention has the above-mentioned configuration, it has the fun of a quiz based on the deciphering and thinking of the first and second hints. can be carried out effectively.

[Brief explanation of the drawing]

Fig. 1A is a plan view showing the card learning device of the present invention in a state where learning cards are stored and set, Fig. 1B is a sectional view taken along the - line of Fig. 1A, and Fig. 1C is a plan view of the present invention. A plan view showing a typical learning card used in a card learning device. Figure 2 shows the effect of the first hint expression state when the first colored transparent plate is rotated to the question side. The explanatory diagram, FIG. 3, is an explanatory diagram of the operation of the second hint expression state in which the first and second colored transparent plates are rotated toward the problem side. C...Study card, C'...Storage top layer card,
P...Semicircular printing area surface, Q...Problem, A...
Answer, B...first hint, D...second hint,
1...Learning device main body, 4...Card laminated storage section, 5
... Semicircular main body window hole, 6 ... Colored transparent plate installation opening, 7 ... First colored transparent plate, 8 ... Second colored transparent plate, 9 ... Third colored transparent plate. Transparent plate, 10...
...Removal pin.

Claims (1)

[Scope of utility model registration request] An appropriate question is printed on one half of the semicircular printing area, and the answer to the question and a first hint and second hint hinting at the answer are printed in different colors on the other half of the printing area. This is a card learning device that is used by storing and storing a large number of color-coded learning cards in a stacked state. A semicircular window hole is provided through which the printing area including the answer can be exposed, and three transparent plates colored in different colors are placed in the center of this body window hole in a fan shape that can close approximately half of the window hole. The first colored transparent plate has all the first and second hints and answers of the storage set cards attached to the second and third sheets. The second colored transparent plate is made of a colored transparent plate with colors such as blue that cannot be read due to the combined achromatic action with the colored transparent plate, and the second colored transparent plate makes it possible to read only the first hint of the storage set card and both the second hint and the answer. is made of a colored transparent plate such as red that cannot be read due to the combined achromatic action with the third colored transparent plate, and the third colored transparent plate allows both the first hint and the second hint of the storage set card to be readable. A card learning device characterized in that it is formed of a transparent plate of a color such as orange, in which only the answers are possible and cannot be read due to a single achromatic effect.