| 摘要 |
PROBLEM TO BE SOLVED: To provide a card learning apparatus which is not provided with mechanical structure and which can be used by being placed on the palm of the hand and in the narrow part of a desk when it is formed small in size and whose operation is simple and also which is low in price. SOLUTION: This card learning apparatus is constituted so as to be constituted of the main body of the card learning apparatus which is constituted by erecting two guide members 2, 3 forming circular-arc shapes or angular-arc shapes at positions where are the left and right sides of a board 1 whose flat surface has a quadrilateral shape and where are point symmetric with respect to the center of the board 1 and by erecting card supporting levers 4, 5 while making them have positional relation symmetric with respect to the guide members 2, 3 and plural sheets of cards which have engaging holes at left and right sides which are to be engaged with the guide members 2, 3 and the card supporting levers 4, 5 forming pairs at the left and the right and at whose left and right engaging holes upward and downward notches 6a, 7a are provided and, also, on whose surfaces problems are mentioned and on whose backs answers are mentioned.
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