Links of interest

The Allegory of the Cave

Feb 17, 2009

Plato's Allegory of the Cave (see Wikipedia entry) illustrates "our nature in its education and want of education." It is maybe one of the most famous allegories in literature and philosophy, a precursor to the kinds of mind-games (think brain in a vat) that...

On embodiment in online learning

Jul 28, 2008

Patrick Dickson just forwarded me an essay from the Chronicle of Higher Education, titled The Sensuous Classroom: Focusing on the Embodiment of Learning [Subscription required]. In this article Suzanne Kelly, the author, bemoans the absence of the physical body from...

University courses using TPACK

Mar 11, 2009

Matt Koehler and I rarely (if ever) explicitly mention the TPACK framework in our teaching. Of course the framework guides all that we do in class - but we have never really felt the need to throw another acronym (or series of acronyms such as TK, CK, TPK and so on)...

From Symbols to Statistics: The Parallel Histories of Machine and Human Learning

May 5, 2025

Over the past 12 years, we have been writing a regular column in TechTrends, broadly focused on "Rethinking Creativity and Technology in Education." More recently, we've focused our attention on the role of GenAI in teaching, learning and creativity. In our previous...

Postdictable, the commercials

Oct 15, 2009

I had written earlier about the idea of "postdictable" which was defined as something that is "surprising initially, but then understandable with a bit of thought." It lies at the spot between predictability and total chaos. The movie Sixth Sense is postdictable in...

AI in teaching & learning: A critical response (by AI)

May 31, 2023

AI in education can aid But bias and fairness must be weighed Educators and students must co-design To make assessments more fine And ensure learning growth is not delayed The above is a limerick created by AILYZE (www.ailyze.com) to summarize the recently released...

Goldbach is back! New math poem

Jan 15, 2010

I guess once the bug bites, it never really lets go. So here's another poem (to follow this and this and this). As it turns out this is my second poem on the Goldbach Conjecture. I realized after I had written the first one that I had actually messed up the history a...

Hurting but happy!

Sep 28, 2008

This morning I participated in (and completed) the Capital City River Run Half Marathon. The emphasis is of course on "completed" - I wasn't into breaking any records here. I got a pace of 10:15 per-mile (which was approximately what I had last year as well). The...

More sketches

Mar 15, 2008

A few weeks ago I had blogged about my experiments with sketching on a Wacom graphics tablet. Here are more sketches I have created in the meanwhile. You can see them here as a webpage or view it as a slide show.