The relative effectiveness, as teaching methods, of film telecasts, regular projection and teacher instruction of the same material in grade six general science.

Woodward, Richard G2015-11-022015-11-0219561956b14687860https://hdl.handle.net/2144/13457Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.The relative effectiveness, as teaching methods, of film telecasts, regular projection and teacher instruction of the same material in grade six general science.Thesis/Dissertation