Archive for the 'philosophy' Category

May 18 2009

Wolfram Alpha: Concept is King!

Published by Mr. H under philosophy

Friedman hints at it. Pink implies it (or he might flat out say it; I haven’t finished reading the book!). And now Wolfram|Alpha confirms it: Content is Dead, Concept is King!

There is no point in teaching my students how to become a CPA. There will always be somebody cheaper (and probably better at it) to do that work somewhere else in the world (Friedman). It will be your ability to think creatively that will allow you to flourish in this situation (Pink).

With the launch of W|A, my students now have a resource that will graph lines and find intercepts for them (among other things). My focus is no longer on the computational content; it now has to be on the creative concept. What does the graph mean?  Why is it relevant? It’s no longer enough to ask the students graph something just because: we now need a reason to want to interpret that graph. It needs context and connections, not abstraction and solitude.

I can understand Maria’s point when she says:

It does have the potential to seriously wreak havoc on the way we teach math today if students can simply copy all their work from an A.I. website.  Whether you think that it’s time that somebody forced a change, or whether you think it’s just hype and not really a threat, I think we should all be aware that after today, it exists.

But I think MsMichetti has right idea:

All those graphs, tables, new vocabulary, and more are useless without using Higher Order Thinking Skills (HOTS) to sort them out and make sense of them. Why aren’t we teaching more visual literacy and data interpretation — in every subject area?

Let’s be clear: I am not advocating that students no longer need to learn how to graph functions or do symbolic algebraic manipulation. Of course these types of skills are important, but they should no longer be the main focus of our curriculum. If technology is like air (invisible, abundant and noticeable only when missing a la Chris Lehmann), then why wouldn’t I assume that at some point in the very near future – if not already – all of my students will have ubiquitous access to W|A and its inevitable improvements? What happens when W|A comes out with the killer mobile app that puts this knowledge in everybody’s hands at any time? Why would I fight/resist this change?

The jury is still out on the idea that Google has made us stupid. I’m adding more fuel to the similar W|A debate. But this much is clear: we can never put these genies back in their bottles. For better or for worse, we’re going to have to un-learn our old-school emphases on computation and recall and re-learnhow to harness their powers to focus on interpretation, analysis and synthesis of information.

Long live the King!

image: if i were king by Jason Nicholls
image: Genie’s Lamp by Davic

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Apr 17 2008

The Revolution Will Not Be Televised… It’ll Be Podcasted

Published by Mr. H under philosophy

NOTE: a version of this post first appeared on an internal blog at our school as was inspired by a post by Jeff Utecht.  This post is also cross-posted at Pockets of Change, a new blog that I co-author with my colleague Adrienne Michetti.

With all due respect to Gil Scot-Heron… Revolution Square

True revolutions are not created or planned. They are organic: they arise when the needs of the masses (students, teachers, and even administrators) outstrip what the dominant establishment (the monolithic entity of ‘Education’) is able to supply.

We are on the precipice of a revolution.  There is a growing number of teachers who realize there is a better way.  There is a change in the demographics of both teachers and administrators as innovators and early adopters of these new technologies take up positions of responsibility within schools. There are groups of students who are becoming more aware of the vast educational possibilities that collaborative technologies allow.

There are two ways for this revolution to be truly initiated: either a watershed event a la the Boston Tea Party, or through a methodical plan of actively searching out the agents of change, slowly proselytizing by example and converting whoever we can whenever we can.  In either case, the goal is to create the critical mass necessary to evoke true reform and revolution in the sphere of education.

Once 50% +1 of a school or even a department are using collaborative technologies in a meaningful and productive way, can the remaining population afford not to? Once the teachers in these trailblazing departments or schools move on to their next destination, as is always the case in international schools, will they willingly go back to the way things were?  These teachers then become the messengers of change as they enter their new schools, bringing with them their expertise and the power of their personal network.

This revolution will be a grass-roots, bottom-up shift from teachers who understand the power of Web 2.0. There should not, can not, and will not be shift in educational philosophy decreed by the powers. That’s not the way revolution works.

Photo Credit: localsurfer

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