2Report on Basic Rural Education of the Philippines.
3Antonio Isidro and Natividad I.Malolos.Educational Digests:Reviewers'Guide for the Teachers Professional Examination(Quezon:Katha Publishing Co.,Inc.1979),p.64.
4Historical Perspective of the Philippine Educational System.
5Curriculum for BCSAT Course[Z].Philippines SY,2002-2003.
6The Congressional Commission on Education.1993《Education and Manpower Development Programs》V.L.《Areas of Concern in Philippine Education》.p5-13.Philippines.
7The Congressional Commission on Education[Z].Philippines,1993.