| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a study supporting device with which a learner can remember efficiently and perfectly words, idioms, short sentences or the like to the last. SOLUTION: This device is provided with plural subordinate storage parts and words to be remembered are supplied from a main storage part. Remembered words are returned to the main storage part to be made to be words for supply again and forgotten words are made to be detained in the subordinate storage parts until the learner remember them. Since the subordinate storage parts are selected in a prescribed cycle, the learner can distinguish between remembered words and forgotten words easily and when the subordinate storage parts are prepared by seven sets, the learner can starts the study from the pertinent day of the week even when the learner interrupts the study.</p> |
