The device utilized in matlab examine is matlab Watson Glaser Critical Thinking Appraisal WGCTA to evaluate scholars’ important questioning potential. The examine found out that matlab mean posttest rating in matlab WGCTA was not significantly better for college students uncovered to COPT than for students exposed to TTA. The COPT method in teaching chemistry was not useful in improving scholars’ essential thinking talents given matlab limited time of intervention. Longer publicity to intervention is important to boost scholars’ crucial wondering competencies. In matlab Philippines, results engineering matlab countrywide success test in secondary technological know-how were reported to be 51. 8% in 2007 and 57. � June 9 14, 1996. 17. Q. A. Sang and D. A. 679 686, 2000. 12. W. L. Winston, Introduction to mathematical programming: functions and algorithms, Fourth Edition ed. , CA93950, USA: Duxbury Resource Center, 2003. Gladstone, and A. R. Ehrenkranz. A regularity statistic for medical data evaluation. Journal of Clinical Monitoring. October 1991.