A Functional Limit Theorem for Erdos and Renyi's Law of Large Numbers, Probability Theory and Related Fields 98, 15 (1994)
Using Derive to Teach Multivariate Calculus, The International Derive Journal 2, No. 3, 5563 (1995)
Swapping Hats: A Generalization of Montmort's HatCheck Problem, The Mathematics Magazine 71, No. 1, 5357 (1998) On the Frequency of Occurrence of alpha^{i} in the alphaExpansions of the Positive Integers (joint work with L. Sanchis), The Fibonacci Quarterly 39, No. 2, 123137 (2001)
Using Web Forms for Online Assessment, Mathematics and Computer Education 35, No. 2, 105113 (2001)
(selected by the Russian Academy of Sciences for Abstraction)
Which Rectangular Chessboards Have a Bishop's Tour? (joint work with Nicole Hundley), Journal of Recreational Math, 2004 Mathematical Typesetting in the Computerized Classroom: Issues and Options (joint work with James Hughes), ITE 2004 Proceedings, 2004
Archimedes' Method for Computing Areas and Volumes Convergence, 2005 A Card Trick and the Mathematics Behind It, College Mathematics Journal, March 2006
Trente et Quarante (joint work with Allison Whalen), Pi Mu Epsilon Journal, Fall 2006 Historical Activities for the Mathematics Classroom, Convergence, 2007

