I finished my undergraduate degree in Chemistry from the University of the Philippines Los Baños (1992) as a consistent scholar under the University of the Philippines-Agricultural Rural Development Scholarship (UP-ARDS) program. I did my undergraduate research in the field of biochemistry at the National Institute of Molecular Biology and Biotechnology under the supervision of Dr. Teresita M. Espino who is an alumna of North Carolina State University and the current National Director of BIOTECH.
After graduating from college, I was employed as Laboratory Analyst at Integrated Chrome Corporation in southern Philippines. The major part of the job description was to evaluate the physical and chemical properties of the metals present in chrome ore alloy as the main product. After one year, I was hired as Quality Assurance Analyst at La Tondeña Distiller’s Inc. in Cebu, Philippines. The main responsibility was to analyze in-process liquor sample during production/bottling operation as well as to coordinate with the technical operations in implementing corrective measures during occurrence of bottling process abnormalities such as deviation from standard specifications of the chemical and physical properties of manufactured and bottled liquor.
In order to advance my personal career, I pursued masteral degree in Chemistry from Mindanao State University (2002) which is the Center for Excellence in Chemistry in southern Philippines. I was a consistent scholar under the Department of Science and Technology-Philippine Council for Advanced Science, Technology and Research Development (DOST-PCASTRD) program. I did my masteral research in Analytical/Environmental Chemistry under the tutelage of Prof. Mario B. Capangpangan who is an alumnus of Drexel University, Pennsylvania.
After obtaining my masteral degree in Chemistry, I was hired as Assistant Professor 1 at the Institute of Chemistry, University of the Philippines Los Baños. I taught General Chemistry and Physical Chemistry Laboratories during my first year and later I taught Physical Chemistry I and II Lectures for Chemistry and Chemical Engineering undergraduate students. Aside from teaching for four years I was given the opportunity to handle administrative positions. I was elected as one of the five members of the Academic Personnel Committee. This committee handles a very critical role in the institute since the members main responsibilities are to conduct interviews, assess qualifications and hire applicants for teaching position whenever the institute needs additional teaching staff. Also, I was appointed as the Head of the Physical, Inorganic and Industrial Chemistry Division of the institute for almost four semesters hence I became a part of the Institute of Chemistry Executive Committee within the duration. In my fourth year I was given tenure and promoted to Assistant Professor 3.
In order to further advance my profession, I decided to pursue graduate study in Chemistry at Clemson University. With the experience I gained from working in industry and academe I am convinced I am well equipped to pursue Ph.D. in Chemistry with emphasis in Chemical Education. The work and research experience I had, helped increase my knowledge in chemistry as well as enhance my leadership and interpersonal skills. I believe as chemical educator both knowledge content and effective communication are the major criteria in attaining excellence in teaching.
Research
I am very much interested in the development and assessment of computational tools that will aid in teaching chemistry. Not until recently, chemistry educators used simple, visual metaphors such as the solar system serving as a model of the structure of an atom in order to obtain a better grasp of the abstract aspects of chemistry (1). These metaphors eventually interfere with understanding of the basic chemical concepts. However, more recent research works have suggested that computer-generated three-dimensional animations of certain basic processes like molecular bonding for example, are capable of providing students with a richer visualization which will eventually lead them to a more profound understanding of the systems and processes at the molecular level (2). Additionally, the calculation of algorithmically-based solutions to complex problems on chemical structures and processes will be accomplished in a fast and easy manner with the help of computational tools. With an infinitely large numbers of visually-challenging concepts in chemistry plus the additional burden of learning computer algorithms and programming, it is indeed a great task for chemical educators to formulate, design and evaluate computer-generated tools for teaching. But the result will be essentially rewarding especially if we observe students’ increase in comprehension of the principle behind a concept after using the designed computational tools. Thus, the developed computational aid must be evaluated as well to determine its efficiency.
My other interest is the development and evaluation of module-based or research-based lecture materials. The main goal of a chemical educator is not just to transfer information to the students by simply giving lectures but to engage them into a problem solving-type of learning specifically in group-session to prepare them for future research works, may it be in the academe or industries.
As of this time, I am in search for a possible research problem that is in line with my research objectives and interests.
Literature Cited
- Moran J.; Pearson, P.D; Bievenue L.; Chang, C.S.; Nelson, S.D.; Pasero, S.L. Visualizations in Teaching Chemistry: NCSA Resource Database2006.
- Sabelli, N.H. Role of High Performance Computing in Science 1991, 5, 95-98.
Relevant presentations and articles
Analytical/Environmental Chemistry
“Supercritical Fluid Extraction of Polynuclear Aromatic Hydrocarbons from < 75-μm Wet-Sieved Sediments: A Method Development and Validation Study”, A. O. Gonzales and M.B. Capangpangan, Kimika, Vol. 18, No. 2, pp. 33-40 (2002), ISSN 0115-2130.
“Method Development and Validation Study: SFE of Target PAHs from < 75-μm Wet-Sieved Sediments”, A. O. Gonzales, Asia-Pacific Conference on Analytical Science and 18 th Philippine Chemistry Congress, Manila, Philippines, February 20, 2002.
“Application Study: SFE of Target PAHs from <75-μm Wet-Sieved Sediments in Iligan Bay”, A.O. Gonzales and M.B. Capangpangan, Asia-Pacific Conference on Analytical Science and 18 th Philippine Chemistry Congress, Manila, Philippines, February 21, 2002.
Physical/Computational Chemistry
“Molecular Design of Inhibitors of Insect Chitinase and SARS Proteinase as Potential Pesticides and Drugs Using Autodock Software”, L.A.Q. Moises, A.P. Tesorero, F.A.V. Zamora, A.O. Gonzales, L.S. Cadiente H., E.P. Alcantara and E.J. del Rosario, 33 rd Annual KKP-ST Convention, University of the Philippines Los Baños, Philippines, October 20-21, 2004.
“Computational Exercise on Compression Factor and Fugacity of Real Gases-Evaluation of Student Results”, R.M. Aguda, J.A. Robles, A.O. Gonzales, L.S. del Rosario and E.J. del Rosario, 19 th Philippine Chemistry Congress, Iloilo City, Philippines, May 24-26, 2004.
Biochemistry
“Isolation and Purification of Bacillus subtilis EHRENBERG COHN BIOTECH 1333”, A.P. Oberes, S.M. Mercado, M.H. Mercado and T.M. Espino, 22 nd Annual Philippine Society of Microbiology Convention, University of San Agustin, Iloilo City, Philippines, April 14-15, 1993.
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