Pi(e) day, 2019

by | Wednesday, March 13, 2019

A design created in celebration of Pi-day, 2019. (More context about the day here and more about the number itself here). As always, the OofSI team celebrates Pi(e) day by offering a selection of Pi(e)’s – exactly at 1:59 PM. Totally irrational I know!

Apart from being irrational, ? is also a transcendental number, which means it is not the root of any polynomial having rational coefficients. This implies, mathematicians argue, that it is impossible to solve the ancient challenge of squaring the circle. I beg to differ, as I so (tongue-in-cheek-ingly) proved in this blog post from last year.

A few randomly selected blog posts…

TPACK in Science Ed (Video)

Jamie Smith at Ohio University has created a Prezi presentation on TPACK in Science Education. I think it is a pretty good introduction to the topic. Enjoy

TPACK Newsletter #26, February 2016

TPACK Newsletter #26, February 2016

TPACK Newsletter, Issue #26: February 2016 Welcome to the twenty-sixth edition of the (approximately bimonthly) TPACK Newsletter! TPACK work is continuing worldwide. This document contains recent updates to that work that we hope will be interesting and useful to you,...

The process of design: A quote

The process of design: A quote

I have been a huge fan of Bill Atkinson, creator of MacPaint, one of the key players in developing the GUI for the original Macintosh including coming up with things as the double-click, the menu bar, marquee selection and lots of interface ideas we...

On finding the right (parking) spot

I had posted earlier about a "virtual speed bump" a visual illusion that make drivers think that they were approaching a speed bump when in actuality it was just a design cleverly painted on the ground. Now here's another one: Directions in a car park... As the...

Today’s Internet cliché award goes to:

Sara Black, a professor of health studies at St. Joseph's University for the following insightful quote: "The Internet can be a great tool, like any tool, it can also be misused." Check it out on CNN.com in a story titled "#@*!!! Anonymous anger rampant on...

How do we measure TPACK? Let me count the ways

The interest in the TPACK framework has led to a upsurge in ways of measuring TPACK development. Matt, Tae Shin and I recently published a survey paper on different ways of measuring TPACK, abstract and title given below. I was particularly pleased with the title we...

Designing Theory: New article

Designing Theory: New article

Theory is of incredible importance to scholars and researchers. Theories allow us to understand, explain and predict phenomena in the world. That said it is often difficult to say just where theories come from. The standard model—that data lead to laws, that in turn...

A visit to Israel

A visit to Israel

I just got back from a trip to Israel. I was invited by the MEITAL 2019 conference and the Kibbutzim College of Education, Technology and the Arts. MEITAL is an organization of higher education institutions in Israel focusing on understanding and responding to local...

Indian creative genius

A great article titled the: The Subtle Technology of Indian Artisanship: From saris to hand-painted signs, design thinking is an unacknowledged force in Indian craft by Ken Botnick & Ira Raja. I have written about ideas such as these earlier, particularly in the...

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