PROBLEM TO BE SOLVED: To provide an auxiliary ring for a clock for learning, a clock for learning, and a learning method using the clock for learning with which not only the calculation of time of either a minute unit or an hour unit but also the calculation of time corresponding to both the hour unit and the minute unit such as how many hours and minutes from now can be learned.;SOLUTION: This learning method comprises an auxiliary ring for a clock for learning 3 on which hour scales and minute scales corresponding to hour scales and minute scales of a dial face 2 of a clock for learning are provided, and a cursor 4 which is freely slidable along the rim of either inner peripheral or outer peripheral, or the rims of both of them is provided; a clock for learning 1 where the auxiliary ring for a clock for learning 3 is installed; the cursor 4 of this clock for learning 1; and a learning method which makes use of making a time display by moving a long hand 21 and a short hand 22.;COPYRIGHT: (C)2004,JPO
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