EPSILON-DELTA

In AP Calculus, we're currently working on applications of the derivative.  As I studied past AP Calc exams this summer, it was clear to...

It's been over a year since I last taught calculus and pleaded for help with explaining the chain rule .  It was a lot harder to teach t...

My PreCalc kids did better graphing piecewise functions this year than in the past, so there's a chance I actually improved at teaching ...

One of the things I find challenging to balance is convincing kids of mathematical truths without overwhelming them.  Sometimes, I know, the...

If you've never read Steven Strogatz's book The Joy of x , you should put it on your reading list.  Strogatz, in my opinion, is able...