Monthly Archive for September, 2007

UMWBlogs, Baby; They’re taking over!

I was reading the first metacognitive activity submitted by students in my intro course, prior to discussing it tomorrow. (I’ve decided to move that discussion outside of class time to avoid the potential problems I ran into last year. I’m meeting with any student who turned in the meta after my last class, the meta being the entry fee.)

So I opened the next student’s email containing, I supposed, their meta. I was pleasantly surprised to read:

Hey Dr. Greenlaw,

I have my first Meta complete now. It’s in the form of a UMWblog, and all the other Meta assignments will be posted on the blog.

http://dmoore201b.umwblogs.org/

Enjoy,

I opened the link in my browser and discovered an incredibly creative and thoughtful submission, which I commend to your review.

What was particularly interesting about this was that I haven’t said a thing about blogs this semester, other than to build the course website on a WordPress platform. So the students aren’t supposed to be blogging for me. This student just decided to do it anyway. Fascinating!

Quick note on teaching my intro course

One of the ideas I explored this summer was the finding that students bring misconceptions into a course that need to be explicitly refuted if learning is to be transferable. It turns out that there is not that much known about what these misconceptions are in economics. What I plan to do this term is start each new topic with a question that illustrates a possible misconception. For example, for the topic we began yesterday (The Theories of Supply and Demand), I posed the following question:

An increase in the price of a product leads to a decrease in the amount people buy (what economists call ‘the quantity demanded’). But an increase in demand for a product leads to an increase in the price.

Is this a paradox?

Before the end of the topic, I’ll make an explicit effort to show students how that question should be answered.

I also plan to pay careful attention to what the students are learning and having trouble learning this semester so that I’ll have a better idea next time what the misconceptions are.

A Challenging Student, in more ways than one

I have a challenging student in my intro course this semester. In twenty-five years of teaching, I’ve never had a student quite like this one. He appears bright. The first week, he spoke up regularly in class. Since then he has become increasingly beligerent.

On the first day of class, I asked the students to define economics in their own words. I wrote a sample of definitions on the board and grouped them by themes. Next I proposed examples that the group agreed were relevant to economics but that were inconsistent with a given definition. For example, to challenge the definition of economics as the study of money, I suggested Robinson Crusoe. Economics was clearly relevant to his situation, despite the lack of any money. My purpose here was to expose to students their mistaken views of what the discipline was about. The recent literature on cognition suggestions that failure to refute mistaken preconceptions limits transfer of learning.

Last week, I offered my definition of ‘theory’ to which the student interjected “Well, you’ve spent the last week trashing our ideas; it seems only fair that we should be allowed to criticize yours!” While thinking that he seemed to be overreacting, I told him that I welcomed criticism.

Yesterday as always, I began class by asking for any questions. The student stood up and said, “I want to tell you that I’m very disappointed in this course so far. It’s been over two weeks, and I feel like I haven’t learned anything.” The class seemed shocked, and I replied that I was sorry to hear that, but that there was much to come in the course. At that point, another student stood up and said, “I took Greenlaw’s micro course last Spring, and I found it very interesting.” Yet another stood up and said, “I think this course is very interesting, too.” I moved the discussion back to the topic of the day, but couldn’t help continuing to think about the student and his comments.

Is it possible that he’s learned nothing from the readings or the class discussion? If so, I think I should suggest additional readings to push his learning further. Or is it perhaps that he’s one of those students who wants everything to be tested spelled out explicitly so he knows what to memorize for the exams? I will know more after the first assignment at the end of the week.

Even if he hasn’t learned anything, what do I make of his public challenges? What does he think he’s trying to accomplish that he couldn’t achieve with a private conversation or email? The rest of the class seems to think he’s an idiot.

I plan to talk to him privately and ask these questions. Can you suggest anything that might shed light on this situation beforehand?

Is it a presentation or a paper? No, it’s a WordPress blog.

I just finished a presentation on teaching with social software at the Developments in Economics Education Conference held at Cambridge University. I actually drafted a paper for this conference, something I hadn’t managed for the last several presentations I had done on this topic. I’m still trying to get a handle on the social aspects of social software, but writing out my ideas, however tentative, is a start.

I ran into an interesting problem with this presentation. I was given only 30 minutes to work with, including Q&A. I decided I couldn’t do justice to the material in 20 minutes, so what to do? The solution I came up with was to build a website that was both presentation as well as links to more detailed treatment of the topics. (Thanks to Alan and Barbara for the inspiration based on their Faculty Academy presentations.) The presentation then was a brief overview that essentially directed interest to the detailed links. You can find the website here.

I used WordPress to build the site on umwblogs.org, with separate pages for social software, blogs, rss, blogreaders, wikis, social bookmarking, and twitter. I made the presentation pages fairly minimalist, with a quotation and a no more than half a dozen bullet points on each to stimulate discussion. I created a separate page for examples, and another for references.

Martha came up with the idea of using CommentPress to post the paper itself which was broken into chunks that could be reached from each appropriate presentation page.

I had never built a conference presentation that was intended to provide a permanent resource. Many of you have experience with social software, and so I invite you to read the paper and offer suggestions for improvement.




Spam prevention powered by Akismet