A study of three methods of instruction and how they affect the ability of fourth-grade pupils to solve problems containing extraneous number

Oberti, Mary Paris2013-09-112013-09-1119571957b14690305https://hdl.handle.net/2144/6612Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsA study of three methods of instruction and how they affect the ability of fourth-grade pupils to solve problems containing extraneous numberThesis/Dissertation