See Technology.
Exploring Factor Sets with a Graphing Calculator. Oct. 1999, 78–82
Graphs in Real Time. Oct. 1999, 92–99
Mathematically Rich, Equitable Game Software. Nov. 1999, 180–86
Putting Math in Motion with Calculator-Based Labs, Mar 1999, 364–67
Pythagorean Triples Served for Dessert. Mar. 2000, 420–23
