Effects of frequency of assignments on students achievement in chemistry - Taguibao, Nelson P. (1990)
Thesis (M.A. Chemistry Education)--University of the Philippines, Diliman.
Keywords: Chemistry -- Study and teaching (Higher) -- Philippines -- Tuguegarao (Cagayan); College students -- Philippines -- Tuguegarao (Cagayan) -- Attitudes; Academic achievement -- Philippines -- Tuguegarao (Cagayan)