My main interest in WA is to figure out how to integrate it into the classes that I teach, which range from developmental mathematics to graduate level numerical analysis.
In a summer 09 class I taught in Intermediate Algebra, I told all my students about WA and encouraged them to check their homework answers using it. Here’s a worksheet on lines that I wrote using WA.
The answers are already given by WA – I’d like the students to figure out how they were arrived at. Also, WA automatically ties in the algebraic and graphical perspectives. This makes connecting concepts much easier. I plan to do more worksheets of this sort in the future for material in precalculus and calculus and will be posting them here.