Tag Archives: CMC

A Swan Song for Sweet Karen Coe

Today I leave for my first proper vacation in a year and a half. Last time I took such a vacation, Key sold its high school textbooks to Kendall Hunt and transformed from a publishing company to a educational technology company. This time I just hope to survive the end of the world. 🙂 Before … Continue Reading ››

New Year’s Resolution—more PD!

Last year my colleagues and I traveled around the country attending conferences and workshops for mathematics educators. We also “met” thousands of teachers online when they participated in our online courses and webinars. We gave talks, hosted Ignite! events, delivered workshops, chatted to teachers who visited our booth, gave demos, encouraged people to try our … Continue Reading ››

Walk Like a Mathematician

Over the weekend, I attended the CMC-North conference at the Asilomar conference grounds. It's my favorite math teacher event of the year.
Photo by Captain Albert E. Theberge, NOAA Corps (retired)
When I was a teacher, the combination of the beautiful, … Continue Reading ››

Teaching to Standards and Teaching to a Test: What’s the Difference?

I’ve engaged in discussions trying to answer this question ever since I started teaching AP calculus in 1995. Since 2001, when the No Child Left Behind assessments and high school graduation exams were implemented, this question has become even more relevant. In fact, it has raised more questions than answers. For instance: Continue Reading ››