A study to attempt to establish the grade level of thirty social studies for the middle grades using the Yoakam Formula

Walton, Floyda M.2016-10-202016-10-2019591959b14707159https://hdl.handle.net/2144/18632Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.A study to attempt to establish the grade level of thirty social studies for the middle grades using the Yoakam FormulaThesis/Dissertation