Look, I’ve never been good at math. I still get palpitations when I think about how my fifth grade teacher at Portage Path Elementary School made us do arithmetic on an overhead projector in front of ...

When I started as a TA, some pre-calc courses were using graphing calculators to “teach” graphing. Thankfully I never had to deal with that as I strongly felt that using a calculator to graph stuff ...

Due to its price, size, and capabilities, I can still remember the graphing calculator I used in high school, even though I haven’t needed to graph a parabola in ages. The Internet Archive just made ...