Salandanan, Gloria G. <br/><br/>The teaching of Science and Health, Mathematics, and Home Economics, and practical arts (teaching strategies III) / Gloria G. Salandanan, Rosita G. Santos, Eden C. Diaz. --  -- Rev. ed. --  -- Quezon City :  Katha Pub.,  c1988. <br/>92 p. ;  26 cm. <br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>971-150-114-7 <br/><br/><label>Subjects--Topical Terms: </label><br/>Science - study and teaching (Secondary) -- Philippines.<br/>Mathematics - Study and teaching (Secondary) - Philippines.<br/>Home economics - Study and teaching (Secondary) - Philippines.