Tag Archives: free

Check out sustainabilitymath.org

My friend and graduate school colleague Tom Pfaff of Ithaca College has done a lot of great work on issues related to sustainability.  He has a wonderful collection of free resources for instructors at his blog, http://sustainabilitymath.org/. In particular, you can find sources of real world data for your classes – especially stats, calc, or any […]

A new home for Active Calculus: https://activecalculus.org

I’m pleased to announce that the HTML version of Active Calculus will now be found at https://activecalculus.org/single/. At https://activecalculus.org/ you’ll find a landing page that includes an overview of features of the text, links to the various versions of the text, and notes about some ancillaries that are available upon request.  The PDF version remains at […]

More Linear Algebra

Many years ago, Gil Strang wrote a wonderful short essay titled “Too Much Calculus.”  His thesis:  calculus and linear algebra are imbalanced in the curriculum.  Even as the author of a calculus text, I totally agree.  Our students need more linear algebra, more in terms of time, exposure, and understanding. My phenomenally talented friend and […]

Active Calculus 2017 – print copy now via Amazon

In an earlier post, I noted that the 2017 version of Active Calculus – Single Variable was available for purchase via CreateSpace.  There were some minor technical issues with getting the text available on Amazon, but those have now been reconciled, and you can find it directly at this link.  It’s even available for Amazon […]

2017 version of Active Calculus: more updates + notes on differences from 2016

Here are several updates to follow my most recent post. + The 2017 PDF version has been finalized and posted online; the HTML has been slightly updated as a result of work to get the PDF looking suitable. If you have previously been accessing the HTML via my site, be sure to refresh your browser […]

Active Calculus: usage statistics

One of the superb librarians at GVSU who manages the site that hosts AC sent me access to a dashboard that reveals a lot of interesting user data. For example, after GVSU, the 10 locations/institutions that have downloaded AC most are: Westmont College Foothill-DeAnza Community College District University of Redlands Keene State College St Ignatius […]

Last day at AIM: meet some of my new friends

One of the very best parts of the workshop this week has been the time I’ve gotten to spend with the people here, some of whom I had followed online or traded email with, but never met in person.  Others I had talked with briefly at conferences, and of course there are a couple of […]