TIGER

Journal Articles: 8 results
An Easy and Effective Classroom Demonstration of Population Distributions  Marjorie A. Jones
Using a simple experimental design and easily obtained materials, a classroom experiment was conducted to demonstrate normal-distribution behavior for a population. We used popcorn and a hot-air popper. Popped kernels were collected with time and data were plotted as popped kernels per time interval versus time. The data clearly showed a normal (Gaussian) distribution.
Jones, Marjorie A. J. Chem. Educ. 1999, 76, 384.
Chemometrics
A mole of M&M's   Merlo, Carmela; Turner, Kathleen E.
Engaging students by asking the question: How thick would the layer of M&M candies be if we covered the continental United States with a mole of these candies? Compare this to a mole of water.
Merlo, Carmela; Turner, Kathleen E. J. Chem. Educ. 1993, 70, 453.
Stoichiometry |
Chemometrics
Having fun with the metric system  Campbell, Mark L.
A puzzle adds some fun to the mundane treatment of the metric system.
Campbell, Mark L. J. Chem. Educ. 1991, 68, 1043.
Chemometrics
KC? Discoverer: Exploring the properties of the chemical elements  Liebel, Michael
This software program allows users to explore a large number of properties of the elements. The program can find all elements associated with a certain property, graph numeric properties against other numeric properties, list elements, sort elements, and use the periodic table to select elements.
Liebel, Michael J. Chem. Educ. 1991, 68, 956.
Periodicity / Periodic Table |
Physical Properties |
Chemometrics |
Descriptive Chemistry
A "real time" footnote to "million ideas"  Koven, Bonnie A.
Using a simple looping computer program to count to one million.
Koven, Bonnie A. J. Chem. Educ. 1989, 66, 829.
Chemometrics
Graphical analysis III (Vernier, David L.)  Carpenter, Jeanette; Bowers, Caroline H.
Two reviews of a complete graphing tool suitable for high school and college applications with a wide range of operations varying in complexity.
Carpenter, Jeanette; Bowers, Caroline H. J. Chem. Educ. 1988, 65, A269.
Chemometrics
The length of a pestle: A class exercise in measurement and statistical analysis  O'Reilly, James E.
Too many students get through chemistry without acquiring a basic understanding and appreciation of the concepts of measurement science. The purpose of this report is to outline an extremely simple class exercise as a concrete paradigm of the entire process of making chemical measurements and treating data.
O'Reilly, James E. J. Chem. Educ. 1986, 63, 894.
Chemometrics
LTE.  Crocker, Roger
The author points out that the objections raised to his earlier work are academic.
Crocker, Roger J. Chem. Educ. 1969, 46, 699.
Stoichiometry |
Chemometrics