NUMERICAL VALUES OF UNITS AND QUANTITIES IN UNDERSTANDING BASIC CHEMICAL PRINCIPLES
Georgia Keloglou, Athena Dimitriadou, Pericles Akrivos, Anastasia Koumoutsi
Pages: 222-229
Publié: 29 Sep 2018
Vues: 2,463
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Résumé: A proposal is made to conduct discussions and carry out simple mathematical tasks in the chemistry laboratory targeting the understanding of the magnitude of various constants and/or quantities which are described and frequently used by first year undergraduate students. Examples are presented about the numeric and/or descriptive procedures utilized to clarify the meaning of expressions and the actual “size” of quantities which are involved in a number of chemical laboratory applications, within the framework of an introductory general chemistry class.
Mots-clés : chemical principles, university students, magnitudes, values of observables
Citer cet article : Georgia Keloglou, Athena Dimitriadou, Pericles Akrivos, Anastasia Koumoutsi. NUMERICAL VALUES OF UNITS AND QUANTITIES IN UNDERSTANDING BASIC CHEMICAL PRINCIPLES. Journal of International Scientific Publications: Educational Alternatives 16, 222-229 (2018). https://www.scientific-publications.net/en/article/1001800/
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