Comparison of results obtained with pupils of two levels of ability in ninth-grade algebra through the use of three methods of instruction

Lawton, Robert C.2016-10-202016-10-2019361936b14734515(OCoLC)07874641(OCoLC)ocm07874641https://hdl.handle.net/2144/18339Thesis (M.A.)--Boston University, 1936. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsComparison of results obtained with pupils of two levels of ability in ninth-grade algebra through the use of three methods of instructionThesis/Dissertation