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Submissions from 2018

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Educational Attainment, Teaching Experience, Professional Development and Self-Efficacy as Predictors of Chemistry Content Knowledge: Implication for the Development of a National Promotion Examination, Jina Denise R. Galiza, Rhodora F. Nicdao, and Armando M. Guidote Jr

Submissions from 2017

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Assessing In-service Teachers’ Chemistry Content Knowledge and Self-efficacy in Teaching the K to 12 Science Curriculum, Yna Camille A. Mongcal, Queena N. Lee-Chua, and Armando M. Guidote Jr

Submissions from 2016

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Content Analysis of the Discussion of the Atom in General Chemistry Textbooks Using Evaluation Criteria Based on the Nature of Science and Philosophy of Chemistry, Armando M. Guidote Jr, Angelo Julian E. Perez, Gilbert U. Yu, and Michael Ner E. Mariano

Submissions from 2015

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Low-Cost Magnetic Stirrer from Recycled Computer Parts with Optional Hot Plate, Armando M. Guidote Jr, Giselle Mae M. Pacot, and Paul M. Cabacungan

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Making a Low-Cost Soda Can Ethanol Burner for Out-of-Laboratory Flame Test Demonstrations and Experiments, Henson L. Lee Yu, Perfecto N. Domingo Jr, Elliard Roswell S. Yanza, and Armando M. Guidote Jr

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The green chemistry and Filipino approach to high school experiments in Saint Paul College Pasig, Ronald G. Santos and Armando M. Guidote Jr

Submissions from 2003

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Solvent Extraction Using Safe and Commonly Available Materials to Demonstrate the Difference in Solubility of Two Mixed Solutes, Dante Gilbert L. de Leon, Armando M. Guidote Jr, Fred Juergens, and Ed Vitz

Submissions from 2002

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Chemistry beyond the Classroom: Linking High School Chemistry with the Local Community, Ma. Assunta C. Cuyegkeng, Chona L. Maderal, and Ann Joan H. Vallespin