Banghay aralin makabayan sa bagong henerasyon - Pastolero, Emiliana Carmen C.; Agao, Marilyn D.; Alvarez, Mila Lee O. (Quezon City Atlas, 2005)
"Ikaapat na baytang."
Keywords: Civics -- Study and teaching (Elementary) -- Philippines -- Curricula; Culture -- Study and teaching (Elementary) -- Philippines -- Curricula; Geography -- Study and teaching (Elementary) -- Philippines -- Curricula; Education, Elementary -- Philippines -- Curricula; Lesson planning -- Philippines; Philippines -- History -- Study and teaching (Elementary) -- Curricula