Evans, DenaRicen, Judith2018-04-052018-04-0519621962b14615988https://hdl.handle.net/2144/28013Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.Meaningful vs. rote learning in arithmetic the decomposition vs. the equal additions method of subtractionThesis/Dissertation