Of teaching & cooking

by | Monday, May 04, 2009

Elizabeth Helfant over at Digital Learning Environments Blog has an interesting posting titled The Pancake principle. She makes a connection between technology integration and making pancakes, and offers three tenets of the Pancake principle. This posting is inspired by her posting and tries to take the analogy between cooking and teaching a bit further.

The first tenet that Elizabeth puts forth is, and I quote:

Risk-taking and doing things for the first time are like making pancakes. You have to remember that the first one is never going to turn out right but the ones after that are usually awesome. The fact that the first one fails does not deter us from making pancakes.

The second is (and this is where the TPACK framework comes in):

The basic batter is the same, but you can always tweak it.

I loved this tenet because it has been on my mind quite a bit recently while working on a paper that we recently submitted to Tech Trends (the flagship journal of AECT). This piece, co-authored with Matt Koehler (no surprise there) and Kristin Kereluik is titled (connecting really well with Elizabeth’s second tenet) is The song remains the same: Looking back to the future of Educational Technology.

The third tenet that Elizabeth presents is

Pancakes come in a wide variety.

This is actually something we wrote about quite recently in our piece published in Learning & Leading with technology (Too cool for school: Using the TPACK framework).

As you can see, I loved the analogy being made between cooking pancakes and technology integration. In fact I have been guilty of making a similar analogy as well – not necessarily to the specific task of cooking pancakes and technology integration but rather to the more general task of cooking as being analogous to teaching.

Of course the three tenets Elizabeth points to are there but there is one more I would like to point to. And this has to do with the difference between good cooks and those that can just make do (I am more of the latter than the former). The way I usually speak of this is by distinguishing between algorithms and heuristics. So a bit of a digression may be in order.

An algorithm is defined as a step-by-step procedure that has well-defined starting and ending points and is guaranteed to find a solution. A classic example (in the realm of cooking) is a recipe. Start with a set of ingredients, follow the steps blindly, and at the end of it you will have a dish ready to eat.

In contrast, heuristics are less stringent. They are like thumb rules or guidelines, which if followed, should result in a good solution. In the domain of cooking this means a more creative approach based on guidelines and broad rules of thumb. So good cooks are not slaves to the recipe. If they don’t have a certain ingredient that the recipe requires they don’t give up (which is my typical response, which explains why I am not a good cook). Good cooks improvise and through that they push the boundaries of what the dish can be. So in some sense what they come up with more than what they started to create.

So this understanding of heuristics is at the heart of good cooking (and good teaching – to bring the analogy full circle). Good cooks, and teachers, understand that there is no one perfect solution, but rather lots of good ones. There are no best practices, just lots of pretty good practices (I had written earlier about this idea of Best practice v.s. Pretty Good Practice).

Good cooks and teachers understand that failure IS an option, and that’s ok. It is only through failure that we learn.

Clearly these same ideas apply to technology integration as well. What this analogy between cooking and teaching does is emphasize the value of creativity and risk-taking even while under-emphasizing following rules or recipes blindly. There is an art to cooking and teaching – and it is time we gave some value to that. It is only in this manner that we can truly take advantage of the potentials of these new technologies.

A few randomly selected blog posts…

Funny TPACK mashups, the Aussie way

TPACK is huge in Australia (for instance see this note TPACK underpins Aussie Teacher Ed Restructuring). I am hopeful that one of these days this interest will translate into a trip down-under... It would be great to travel around the continent, giving talks, meeting...

Understanding Chromics

Scott McCloud is one of my favorite people. His book Understanding Comics is just wonderful and I have used it in many of my classes. It is a great way to start a course. Scott made news recently for creating a 38 page comic book to introduce Google's new browser...

KJZZ interview on STEAM education

KJZZ interview on STEAM education

I was interviewed recently by Mark Brodie of KJZZ.org for a story titled: STEM Vs. STEAM: Educators Urge Adding The Arts To Classrooms. You can listen to the interview on their page by clicking on the link above, or the MP3 below. My piece comes in at around the 3:14...

Announcing the Numeroscriptor, great quote

What a wonderful quote... Already every bank of any importance probably uses calculating machines. It is not likely that the fatiguing and uncertain process of having arithmetical calculations of any sort performed in the brains of clerks will survive the improvements...

Speed of travel of information

I had written earlier about how the rate of change of technology is speeding up, i.e. technologies are changing at an ever faster rate. Related to this is something I just came across today (on Kottke.org). Kottle links to a chart that provides a historical look at...

The (type)face of Obama

As a follow-up to a previous posting about the many (type)faces of politics, here is an article in the NYTimes titled To the letter born, discussing the manner in which the Obama campaign has leveraged the use of typography in their campaign.

Teacher as filmmaker: An update from down under

Back in 2007, I was second author on a paper titled Teacher as Filmmaker, in which we described an approach to teacher professional development that involved teachers creating short, evocative movies, which we called iVideos. You can read the paper and abstract...

Death & Taxes

I am always on the lookout for new and interesting visual representations of complex data and just discovered Death & Taxes, 2009: "is a representational poster of the federal discretionary budget; the amount of money that is spent at the discretion of your elected...

Google, teaching & creativity

Mike DeSchryver and I recently presented a paper at AERA titled "Googling creativity: An investigation into how pre-service mathematics teachers use the Web to generate creative ways to teach." The abstract is as follows: This study examined teacher creativity and its...

1 Comment

  1. Recipes for Science

    Wonderful to see such an example. I recently came across an interview with a college professor who uses cooking methods and principals as a teaching tool for presenting advanced chemical engineering concepts. Interesting!

    Reply

Submit a Comment

Your email address will not be published. Required fields are marked *