the method of learning English words by heart by using a clock shape or instruments of education about it

摘要

PURPOSE: a kind of memory English word and teaching aid enjoyably remember English word principle using the identical science that is supplied to, and by applying a fixed disc, meet bar substrate and are rotated and stopped. ;CONSTITUTION: learner, which rotates, stops stick big plectane more such than substrate, meets bar substrate. Big plectane is used as a trapezoidal type and bar substrate as a line echelon type. Root, prefix, difficult high word is stored simultaneously for the continuous tracking and identification of suffix English word. ;The 2013 of copyright KIPO submissions;[Reference numerals] (AA) combines big circular plate shape, big bar substrate and small substrate; Bar (BB) large substrates; Plectane (CC) is big; (DD) small bar substrate