Salandanan, Gloria G. The teaching of science and health, mathematics, and home economics, and practical arts (teaching strategies III) G.G. Salandanan, R.G. Santos, E.C. Diaz - Rev. ed. - Q.C., Philippines : Katha Publishing Co., Inc. 1996. - 92 pages ; 26 cm. ISBN: 9711501147 Subjects--Topical Terms: Strategy -- Study and teaching. Dewey Class. No.: Fil. 372.19 S1611t 1996