Crucial Thought Rss

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Chris selected as K12OnlineConference keynote speaker Each year the K12OnlineConference provides tremendous professional development for free, and entirely online. This year, they have selected me as one of their keynote speakers. I am thrilled to have been chosen and look forward to participating in the conversation. Read the full post announcing all the keynote speakers here.

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Two quick links on Cognitive Load Theory I've been fielding lots of questions lately about Cognitive Load Theory. Here are two quick links that may be useful. First is an article talking about the practical implications of CLT on the design of learning. The second are some "recent" (as of 2003) developments regarding CLT. Happy reading! Update: I clarified the second...

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Practical advice on kids and Android app development After hearing about my students' success developing an Android app, I've gotten several emails asking for more details as to how I practically worked with my kids. Here are some pointers that I offered to the first person that emailed me, perhaps they are of some use to you. Please note that your mileage may vary. It's ok to not be...

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Publishing an App Inventor app to the Android Market As I mentioned earlier, my students and I published an Android app to the Android Market. See those links for more information on the background. This post is decidedly technical. First, once we finished the coding process, we packaged the app for to download to the computer. This is an option in App Inventor. This downloaded an .apk file....

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Designing and publishing an Android app with kids This post is designed to provide some context around how/why we decided to build this app. The more technical details of the code and how we published it will come in a future post. My students and I recently completed and published an Android app, and here's how we did it. First, the genesis for this goes back to a question I asked...

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Debunking constructivism

Category : Grad School

An alarming title, but please note that I neither necessarily agree with constructivism nor disagree with it. I am working through my graduate courses and finding lots of alternate perspectives. Our recent readings have taken us through authors that appear to be openly against constructivism. Below are what I posted to our Blackboard discussion board. These are by no means a definitive statement, just my stream-of-consciousness ramblings as I try to work this out myself.

I work very hard not to blindly accept anything, but to search out the truth through intellectual means, reading, critically analyzing, seeking counsel, etc. This is just my present thoughts on the process.

Begin potentially pointless ramblings…

EDET 652 – Thoughts on the readings for class #3

A theme that is clearly running throughout the articles this week is the idea that the instructional method is what should be considered, not the delivery method.

Clark (1994) hits the ground running with the introductory statement from which the above was captured, “learning is influenced more by the content and instructional strategy in a medium then by the type of medium”. That statement alone has caused me to think a great deal about my own teaching. As the instructor of a foreign language course I have to find new and exciting ways to keep the content fresh and make the “sales pitch” required of me so keep student interest in foreign language at a higher level. To that end, I have been known to utilize downloaded video clips from Discovery Education’s unitedstreaming(r). I am careful to screen the clips before showing them, and at times split the clips into shorter segments and interlace them throughout a larger lesson presentation. This helps keep class moving at a quicker pace as well as prevents feelings of monotony. I have noticed that the videos serve much more to support instruction that has already happened as opposed to introduce new content. Could this be due to the fact that the learning is actually occurring in the context of guided instruction and does not occur so much in the context of multimedia presentation? I am beginning to wonder…

The rest of the Clark (1994) article supported the “method versus medium” argument, and I moved onto the Kirschner, et al article. I quickly hit a snag when I read the statement, “learning, in turn, is defined as a change in long-term memory”. I take slight issue with this statement in that I would not define learning in quite such narrow terms. Websters’ defines learning in the form “learn” as “to acquire knowledge of or skill in by study, instruction, or experience” (http://dictionary.reference.com/browse/learning) whereas Princeton defines it as “the cognitive process of acquiring skill or knowledge”, (http://wordnet.princeton.edu/perl/webwn?s=learning) focusing more on the process than the information. Princeton’s definition seems to lend support to the idea that learning consists of what happens during instruction rather than the result of instruction. Do both of these (the listening to instruction and the result of instruction) result in a change in long-term memory? Possibly. I suppose that depends on the quality of the instruction. Nonetheless, Kirschner et al’s argument seems to depend on this narrow definition of learning as the cornerstone of their rejection of constructivist principles.

I should note that I am certainly no radical constructivist by any means. A lot of constructivism seems to fawn after the slippery slope of “engagement” more than the desire to infuse students with knowledge. I disagree with the radical constructivist approach of handing students a box with magnets, string, etc and expecting them to “discover” anything. Students need guidance, more than just in instruction, but in the context of relationship. Minimal guidance, limited coaching, “guide on the side” mentalities can easily fail by blurring the line between appropriate behavior and interaction between student and teacher.

It is clear that cognitivism has the favor of those involved in the writings we have read thus far and the instruction we have received. I do not disagree with cognitivism, only desire to expand my extremely limited knowledge. Not having a background in education, I find myself unequipped to analyze these writings critically and fear that I may be blindly accepting them without the thorough thought needed to reach synthesis.

Can anyone provide me with an alternate perspective? Where is the research supporting constructivism?

Comments (3)

Are you taking your grad courses online, per chance? I mean, is the entire program being offered online? Does it also meet synchronously? Mind sharing where you’re going?

Try How People Learn by National Research Council – also available online at , or The Schools Our Children Deserve by Alfie Kohn – . Both have a fair amount of research citations.

In my opinion, “radical constructivists” are mostly straw men setup by people who disagree with the very idea of constructivism – I’ve never met one. Certainly there’s a lot of controvesy over how best to do this in the classroom, but I think it’s important to keep separate the concept of contructivism – which is a theory of learning – and actual classroom implementation.

I discuss it in the class I teach. Here is the link to the resources I use. they are all accessible in full text through EBSCO.
http://www.chs.d211.org/Technology/thielehc/Roosevelt/ELED405/Week%203%20readings.htm




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