References
- Asian Development Bank and World Bank . 1999 . Philippine Education for the 21st Century. The 1998 Philippine Education Sector Study , Manila : Asian Development bank and World Bank .
- Bolivar , J. 1978 . A Proposed Syllabus and Teaching Material in Economic Geography for the Secondary School , UP Diliman : College of Education . Unpublished master's thesis
- Bucaneg-Manzano , W. 1988 . Instructional Materials for Social Studies Teachers: Focus of Geography , UP Diliman : College of Education . Unpublished master's thesis
- Department of Education . 2002 . Basic Education Curriculum Reform Manual , Republic of the Philippines : Department of Education .
- Domingo , R. 1969 . Development and Use of a Teaching Unit in Cultural Geography , UP Diliman : College of Education . Unpublished master's thesis
- Duka , C. 2003 . Reviewer for the Licensure Examination for Teachers , Manila : Manila Review Institute .
- Gamboa , A. 1981 . The Selection of Social Studies Reading and Visual Materials in Paniqui North Disitrict, Division of Tarlac , UP Diliman : College of Education . Unpublished master's thesis
- 2007 . Education Budget of Asian Countries On WWW at http://www.inq7.net/opi/2004/jun08/opi_editorial-1.htm Inquirer.net (Accessed 4/1/2007)
- International Geographic Union . 2006 . Commission on Geographic Education Charter On WWW at http://igu-cge.tamu.edu (Accessed 13/2/2007)
- Kolb , D. 1984 . Experiential Learning: Experience as the Source of Learning and Development , New Jersey : Prentice Hall .
- Madamba , I. 1978 . Social Studies Source Materials for the study of Ilocandia , UP Diliman : College of Education . Unpublished master's thesis
- Manila Times . 2007 . DepEd Corruption On WWW at http://www.manilatimes.net (Accessed 23/1/2007)
- National Assessment Governing Board . 2001 . Geography Framework for the 1994 and 2001 National Assessment of Educational Progress On WWW at www.nagb.org/pubs/gframeowrk200.pdf (Accessed 25/10/2006)
- Newby , D. E. and Higgs , P. L. 2005 . Using inquiry to teach social studies . The Charter Schools Resource Journal , 1 ( 1 ) : 20 – 31 .
- Olaf , M. 1947 . Child of the World: Essential Montessori for Ages 3–12 On WWW at http://www.michaelolaf.net/1JChome.html (Accessed 15/7/2006)
- Piaget , J. 1970 . “ Piaget's theory ” . In Handbook of Child Psychology, , 3rd edn , Edited by: Mussen , P. 703 – 732 . New York : Wiley .
- Rohrs , H. 1994 . Maria Montessori: 1870–1952 . UNESCO International Bureau of Education, , 24 ( 2 ) : 169 – 183 .
- Salita , D. 1974 . Geography and Natural Resources of the Philippines , Quezon City : UP Press .
- Slater , F. 1970 . The Relationship Between Levels of Learning in Geography, Piaget's Theory of Intellectual Development and Bruner's teaching Hypothesis . Geographical Education , 1 ( 2 ) : 23 – 26 .
- Sternberg , R. J. and Zhang , L. F. 2000 . Perspectives on Cognitive, Learning and Thinking Styles , New Jersey : Lawrence Erlbaum .
- Tadena , R. 1999 . Geographic Education for Social Studies Teacher-Trainers , UP Diliman : College of Education . Unpublished master's thesis
- The Congressional Commission on Education . 1993a . The Financing of Philippine Education, v.5. Areas of Concern in Philippine Education , Vol.5 , Quezon City, Philippines : Congressional Oversight Committee on Education . (Book 1). Making Education Work
- The Congressional Commission on Education . 1993b . Basic Education, v.1. The Educational Ladder , Vol.1 , Quezon City, Philippines : Congressional Oversight Committee on Education . (Book 2). Making Education Work
- UNESCO . 1965 . Source Book for Geography Teaching , London : Longmans, Greens & Company Limited .
- Veloso , M. 1982 . The Geography of Bukidnon as a Source of Teaching Materials for Social Studies Teachers , UP Diliman : College of Education . Unpublished master's thesis