| Journal Articles: 22 results |
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Ionic Blocks Richard S. Sevcik, Rex Gamble, Elizabet Martinez, Linda D. Schultz, and Susan V. Alexander
"Ionic Blocks" is a teaching tool designed to help middle school students visualize the concepts of ions, ionic compounds, and stoichiometry. It can also assist high school students in reviewing their subject mastery.
Sevcik, Richard S.; Gamble, Rex; Martinez, Elizabet; Schultz, Linda D.; Alexander, Susan V. J. Chem. Educ. 2008, 85, 1631.
Ionic Bonding |
Nomenclature / Units / Symbols |
Nonmajor Courses |
Stoichiometry
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Teaching Mathematics to Chemistry Students with Symbolic Computation J. F. Ogilvie and M. B. Monagan
The authors explain how the use of mathematical software improves the teaching and understanding of mathematics to and by chemistry students while greatly expanding their abilities to solve realistic chemical problems.
Ogilvie, J. F.; Monagan, M. B. J. Chem. Educ. 2007, 84, 889.
Chemometrics |
Computational Chemistry |
Fourier Transform Techniques |
Mathematics / Symbolic Mathematics |
Nomenclature / Units / Symbols
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Sudoku Puzzles as Chemistry Learning Tools Thomas D. Crute and Stephanie A. Myers
Sudoku puzzles that use a mixture of chemical terms and symbols serve as a tool to encourage the necessary repetition and attention to detail desired for mastering chemistry. The classroom-ready examples provided use polyatomic ions, organic functional groups, and strong nucleophiles. Guidelines for developing additional puzzles are described.
Crute, Thomas D.; Myers, Stephanie A. J. Chem. Educ. 2007, 84, 612.
Learning Theories |
Nomenclature / Units / Symbols |
Student-Centered Learning
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The Rainbow Wheel and Rainbow Matrix: Two Effective Tools for Learning Ionic Nomenclature Joseph S. Chimeno, Gary P Wulfsberg, Michael J. Sanger, and Tammy J. Melton
This study compared the learning of ionic nomenclature by three different methods, one traditional and the other two using game formats. The game formats were found to be more effective in helping students develop a working knowledge of chemical nomenclature.
Chimeno, Joseph S.; Wulfsberg, Gary P.; Sanger, Michael J.; Melton, Tammy J. J. Chem. Educ. 2006, 83, 651.
Enrichment / Review Materials |
Nomenclature / Units / Symbols |
Nonmajor Courses
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Nomenclature Made Practical: Student Discovery of the Nomenclature Rules Michael C. Wirtz, Joan Kaufmann, and Gary Hawley
Presents a method to teach chemical nomenclature to students in an introductory chemistry course that utilizes the discovery-learning model. Inorganic compounds are grouped into four categories and introduced through separate activities interspersed throughout the first semester to provide context and avoid confronting the student with all of the nomenclature rules at once.
Wirtz, Michael C.; Kaufmann, Joan; Hawley, Gary. J. Chem. Educ. 2006, 83, 595.
Nomenclature / Units / Symbols |
Nonmetals |
Student-Centered Learning
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If It's Resonance, What Is Resonating? Robert C. Kerber
This article reviews the origin of the terminology associated with the use of more than one Lewis-type structure to describe delocalized bonding in molecules and how the original usage has evolved to reduce confusion
Kerber, Robert C. . J. Chem. Educ. 2006, 83, 223.
Aromatic Compounds |
Covalent Bonding |
Molecular Properties / Structure |
Nomenclature / Units / Symbols |
Resonance Theory
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How to Make Learning Chemical Nomenclature Fun, Exciting, and Palatable Joseph Chimeno
One great challenge that introductory chemistry students have is learning the names of various chemical compounds. To make chemical nomenclature fun, exciting, and palatable, the "Rainbow Wheel" was developed at North Iowa Area Community College.
Chimeno, Joseph. J. Chem. Educ. 2000, 77, 144.
Nomenclature / Units / Symbols
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Ionization or Dissociation? Emeric Schultz
The use of the terms Dissociation and Ionization in the teaching of chemistry is discussed. It is suggested that the term dissociation, and what it suggests in terms of ordinary language, is inappropriate when used in certain contexts. Since an alternate and more physically correct term, specifically ionization, is available for these contexts, it is argued that this term be used consistently in these contexts.
Schultz, Emeric. J. Chem. Educ. 1997, 74, 868.
Equilibrium |
Nomenclature / Units / Symbols
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Teaching inorganic nomenclature: A systematic approach. Lind, Gerhard.
Convenient flow charts for naming inorganic compounds.
Lind, Gerhard. J. Chem. Educ. 1992, 69, 613.
Nomenclature / Units / Symbols
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Electrochemical conventions: Responses to a provocative opinion (2) Castellan, Gilbert W.
The difficulty is not so much confusion over conventions as the actual wrong use of terminology.
Castellan, Gilbert W. J. Chem. Educ. 1990, 67, 991.
Electrochemistry |
Nomenclature / Units / Symbols |
Electrolytic / Galvanic Cells / Potentials
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Electrochemical conventions: Responses to a provocative opinion (1) Freeman, Robert D.
There is no convincing evidence of confusion regarding electrochemical conventions and the author's proposed solutions are unacceptable.
Freeman, Robert D. J. Chem. Educ. 1990, 67, 990.
Electrochemistry |
Nomenclature / Units / Symbols |
Electrolytic / Galvanic Cells / Potentials
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Name for the basic physical quantity n, symbol for relative mass Nelson, P. G.
Recommendations for naming the basic physical quantity n, symbol for relative mass.
Nelson, P. G. J. Chem. Educ. 1990, 67, 628.
Nomenclature / Units / Symbols |
Stoichiometry
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Fundamental concepts in the teaching of chemistry: Part 1. The two worlds of the chemist make nomenclature manageable Loeffler, Paul A.
A proposal to precisely define and consistently employ the terms chemical substance and chemical species; the article uses the classification of matter and nomenclature as examples of the scheme's application.
Loeffler, Paul A. J. Chem. Educ. 1989, 66, 928.
Nomenclature / Units / Symbols |
Learning Theories
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Making sense of the nomenclature of the oxyacids and their salts Rodgers, Glen E.; State, Harold M.; Bivens, L.
An overall scheme or "roadmap" for naming oxyacids and their salts.
Rodgers, Glen E.; State, Harold M.; Bivens, L. J. Chem. Educ. 1987, 64, 409.
Nomenclature / Units / Symbols |
Acids / Bases
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The origin and adoption of the Stock system Kauffman, George B.; Jrgensen, Christian Klixbll
The history and development of the Stock system of inorganic nomenclature.
Kauffman, George B.; Jrgensen, Christian Klixbll J. Chem. Educ. 1985, 62, 243.
Nomenclature / Units / Symbols
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A novel classification of concentration units MacCarthy, Patrick
Concentration units can be a source of confusion for students. This article presents a treatment on this topic that may help students understand the differences between these units.
MacCarthy, Patrick J. Chem. Educ. 1983, 60, 187.
Nomenclature / Units / Symbols |
Solutions / Solvents |
Aqueous Solution Chemistry
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Positive ions and binary compounds Fernelius, W. C.; Loening, Kurt; Adams, Roy M.
Guidelines for the names of positive ions and binary compounds; also errata from past articles in this series.
Fernelius, W. C.; Loening, Kurt; Adams, Roy M. J. Chem. Educ. 1972, 49, 844.
Nomenclature / Units / Symbols
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Numbers in nomenclature Fernelius, W. C.; Loening, Kurt; Adams, Roy M.
Examines how multiplying affixes are used, particularly in inorganic nomenclature.
Fernelius, W. C.; Loening, Kurt; Adams, Roy M. J. Chem. Educ. 1972, 49, 49.
Nomenclature / Units / Symbols
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Chemical queries. Especially for introductory chemistry teachers Young, J. A.; Malik, J. G.; Haight, Gilbert P., Jr.; Rechnitz, Garry A.
(1) Suggestions for presenting the relationship between the Fahrenheit and Celsius temperature scales. (2) Why are 4s rather than 3d electrons involved in the first and second ionizations of the first row transition elements? - answer by Haight. (3) The basis for the mnemonic ordering of atomic orbitals. (4) What is a liquid-liquid membrane electrode? Is it the same as an ion-selective electrode? - answer by Rechnitz.
Young, J. A.; Malik, J. G.; Haight, Gilbert P., Jr.; Rechnitz, Garry A. J. Chem. Educ. 1969, 46, 444.
Nomenclature / Units / Symbols |
Atomic Properties / Structure |
Transition Elements |
Periodicity / Periodic Table |
Electrochemistry |
Ion Selective Electrodes |
Membranes
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Letters to the editor Linde, Charlotte
Suggests the term "ionocule" for the opposite of molecule.
Linde, Charlotte J. Chem. Educ. 1963, 40, 270.
Nomenclature / Units / Symbols
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Revised inorganic (Stock) nomenclature for the general chemistry student Brasted, Robert C.
Examines the Stock System as applied to teaching general chemistry and naming binary compounds of nonmetals and metals, complex entities, and oxy-anions.
Brasted, Robert C. J. Chem. Educ. 1958, 35, 136.
Nomenclature / Units / Symbols
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Letters to the editor Weiner, Samuel
Discusses some of the semantic confusions that plague teaching in chemistry.
Weiner, Samuel J. Chem. Educ. 1955, 32, 646.
Nomenclature / Units / Symbols
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