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Science and Mathematics Education

Chemistry Education Materials

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Constructed Response Answers In A Multiple-Choice Universe, Carl W. David Jul 2009

Constructed Response Answers In A Multiple-Choice Universe, Carl W. David

Chemistry Education Materials

A scheme is introduced which allows computer readable multiple choice forms used in traditional examinations to be employed for constructed response items.


A More Sophisticated Treatment Of Collisions, Carl W. David Jan 2009

A More Sophisticated Treatment Of Collisions, Carl W. David

Chemistry Education Materials

An improved argument about collisions in gas phase kinetics is elaborated upon, based on textbook arguments which oversimplify the concepts.


Elliptical Coordinates, Carl W. David Jun 2006

Elliptical Coordinates, Carl W. David

Chemistry Education Materials

This offering contains the transformation equations between Cartesian and elliptical coordinate systems appropriate for treating the hydrogem molecule ion's quantum mechanics.