珠心算意义深远———记山东省德州市珠协开展幼儿珠心算活动情况陈福祯刘克政德州市珠算协会自９５年１０月挂靠财政以来开展了一系列珠算、心算的宣传普及等工作，取得了很大成绩，尤其是幼儿珠心算活动的开展形成了全市各县、市、区实验幼儿园开展珠心算活动的好局面，... Abacus calculation far-reaching significance --- Dear City, Shandong Province, Pearl Association to carry out activities of child beads abacus Chen Fuzhen Liu Kezheng Dezhou City Abacus Association since October 1995 financially linked to a series of abacus, mental arithmetic of publicity and popularization and achieved a very The great achievements, especially the children's abacus and mental arithmetic activities, formed a good situation for the Zhuhai mental arithmetic activities in all counties, cities and districts experimental kindergartens.