EPSILON-DELTA

One of the most important lessons I learned about teaching I learned as a graduate student working in the Math Lab at my university as a tut...

This is my fourth year teaching calculus on some level.  Every year (until this one!) my students have really struggled with finding the der...

Here's a short (very low-tech) explanation of a diagram I created a couple years ago to help my students answer questions about how f, f...

We did these problems today in AP Calculus.  Part of the problem I have with related rates questions is most of the time they seem so contri...

Disclaimer:  I started this post a couple weeks ago and am just now publishing it. ***** It's August, and I feel like I haven't...