Mathematical paradoxes & ambigrams: New article

by | Tuesday, April 07, 2015

paradox-meme

I have always loved paradoxes so it is with great pleasure that the fourth article in our series on Art and Math (co-authored with my friend Gaurav Bhatnagar and published by At Right Angles) focuses on paradoxes and visual wordplay. It was great fun coming up with a range of designs on this topic — in fact we had so much material that we had to break it down into two articles.

You can download all of the articles in the series Of Art & Math by following the links below

  1. Introducing Ambigrams: Blog postDirect link to PDF
  2. Symmetry: Blog post | direct link to PDF
  3. Self-SimilarityDirect link to PDF
  4. Paradoxes (Part 1): Direct to link to PDF

A few randomly selected blog posts…

The existence of futility

I have written about the value of seeing humor in the futility of existence (see this and this) but humor can also be found in the existence of futility. Below is a motivational video that demonstrates this fact. Enjoy......

1.5 billion learners out of school: A global educational crisis

1.5 billion learners out of school: A global educational crisis

The scale of the COVID19 crisis and its impact on global education is hard to comprehend. UNESCO has a website (COVID-19 Educational Disruption and Response) providing almost real-time data on school closures. It is shocking to imagine that in a mere 45 days we have...

Review of TPACK Handbook 2nd Edition

Review of TPACK Handbook 2nd Edition

Douglas Harvey and Ronald Carol, both at Stockton University in New Jersey have reviewed the 2nd Edition of the TPACK Handbook for the journal TechTrends. You can find the review here.  Complete reference and a link to the first chapter of the handbook...

Creativity online & in maker spaces

Creativity online & in maker spaces

As a part of our ongoing series on creativity, technology and learning for the journal TechTrends we recently spoke with two nationally recognized scholars: Dr. Leanna Archambault and Dr. Edward Clapp. See below for introductions to both scholars as well as...

Teaching to learning styles, what hogwash

There is an article in today's Chronicle titled Matching Teaching Style to Learning Style May Not Help Students. I have been somewhat skeptical of the learning styles literature for a while, not the least for hearing the phrase being bandied about without much...

Orissa Folklore

Just got an email from a fellow Mishra (no relationship, at least I don't know of any), Dr. Mahendra Mishra who works as the state tribal education coordinator in my home state of Orissa as a part of it's Primary Education Program (more at www.opepa.in). Mahendra He...

Koehler & Mishra (in press)

Just for the record, Matt Koehler and I have a new piece in press. I should note that significant portions of this paper were condensed and updated from Mishra & Koehler (2007), with permission from AACE. Email me if you want a draft copy. The complete reference and...

Peer review in the science classroom

Peer review in the science classroom

Fig. 1: Header image. Credits: Illustration by Punya Mishra. License CC-BY-NC. The scientific method is a myth. In more ways than one. Typically in school you are taught that the scientific method consists of making observations, developing hypotheses, testing them by...

A systems view of technology infusion

A systems view of technology infusion

One of the significant changes in my way of thinking about technology integration has been a shift in focus—away from designing training and programs that target individual teachers to designing systems (both at K12 and higher education levels) that support teachers...

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