Camandona, Gretchen E. Integration of manipulative class discussion and students achievement in Math/ Gretchen E. Camandona, Myra Flor C. Daub and Eiffel D. Tenebro. - Digps City: UMDC January 2013. - 32 pages; 29 cm. Subjects--Topical Terms: Education--Undergraduate thesis.--Mathematics Dewey Class. No.: UT 0409 / C14