“三算结合”教材的介绍陈朴小学数学将笔算、口算、珠算三者结合起来进行课堂教学，简称“三算结合”。根据这种改革的教育思想和教学方法，编写了一套教材进行实验。现从几个方面将这套教材加以介绍。一、长期实验多次修改这套教材是由中央教科所、中国珠算协会三算教学... “Three calculations combined with” textbook introduction Chen Pu primary mathematics will pen calculation, calculation, abacus combination of three for classroom teaching, referred to as the “three count combination.” According to this reform of educational thinking and teaching methods, a set of teaching materials for experiments. This textbook is introduced from several aspects. First, the long-term experiment repeatedly revised this set of teaching materials by the Central Institute of Education, China Abacus Association three calculations ...