Category Archives: Uncategorized
This Washington Post article about the mathematics of taffy pulling is screaming to be turned into a classroom example/activity. And here’s a link to the full mathematical article in the arxiv complete with equations.
On August 7-10, 2016, nine engineers, mathematicians, developers, and educators met at Robert Morris University to develop new CalcPlot3D explorations, to begin importation of explorations to WeBWorK, and to continue research on student understanding of multivariable calculus concepts. The new … Continue reading
I had a great time this morning manning a poster about the CalcPlot3D applet, some of the models that I have made this semester and am using in class, and our initial research on student visual understanding of multivariable calculus concepts … Continue reading
Here are two photos of the 3D model of the parametric surface: x(u,v) = cos(u)*cos(v)+3cos(u)*(1.5+sin(u*5/3)/2) y(u,v) = sin(u)*cos(v)+3sin(u)*(1.5+sin(u*5/3)/2) z(u,v) = sin(v)+2cos(5u/3)