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JEREMY Y WANG

a blog by a grad student studying science education

This is your brain on music... Making Music Boosts Brain's Language Skills (@National_Geo)

Interesting research on how music changes the brain, with implications for stroke patients and people with dyslexia.

Posted March 4, 2010
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[Video] Amazing Teachers in Action - NYTimes

If you've never seen an amazing teacher in action, you need to check this out.

Doug Lemov, the founder of Uncommon Schools, talks you through the techniques used by teachers in different classrooms to achieve learning.

I'm wondering how to characterize these techniques... On the surface, they are classroom management techniques - how to get kids to listen, how to move them from one area of the class to another, how to call on kids, how to keep them on their toes. But on a deeper level, these are techniques that took teachers a lot of trial-and-error to figure out. It takes knowledge and experience working with students as well as content knowledge to develop, execute, and know why these techniques works so well.

That said, I'm not sure how well a brand-spanking-new teacher would be able to apply these techniques in their classroom. Yes, these techniques look simple enough, but they require time to develop, intensive practice with students, and persistence and consistency on behalf of the teacher to work.

So, while these are good models for how to teach, don't be tricked into thinking that just anyone can pick them up and implement them tomorrow.

Posted March 3, 2010
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Epistemological Understanding, Awareness of Argumentation Norms, and Informal Argumentation (Weinstock et al., 2004)

(download)

Here's a presentation I did for class on a paper that studies the relationship between awareness of argumentation norms and ability to find flaws in informal arguments. They operationally define their argumentation fallacies to include ad hominem (attack on the person arguing), ad populem (appeal to the masses), and ad ignorantum (appeal to ignorance).

The gist of the article is that students (grades 8-12 in Israel) are OK at recognizing bad arguments, but are worse at explaining why they are bad arguments. Further, even though they are aware of argumentation norms (such as attacking the person or appealing to the masses), they don't necessarily 

There are major methodological flaws in this study, including the nature and ordering of the argumentation tasks and the statistical analyses (Mann-Whitney U), so unfortunately the results aren't very strong. However, I think that the literature review does a pretty good job of summarizing some of the argumentation research that has been done in science education research.

Posted March 2, 2010
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President Obama Reveals His Picks for IES Board - Inside School Research - Education Week

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� Family Income Matters Most in Early Years, Study Says | Main | Learning Gains Found at a Massachusetts KIPP School �

President Obama Reveals His Picks for IES Board

By Debra Viadero on February 25, 2010 9:29 AM --> | 1 Comment | No TrackBacks
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President Obama on Tuesday announced his picks to fill some long-empty seats on the National Board for Education Sciences.

And, as they say at the Oscars, the nominees are:
Deborah Loewenberg Ball, dean of the education school at the University of Michigan, Ann Arbor; Adam Gamoran, a professor of sociology and educational policy studies at the University of Wisconsin-Madison and director of the Wisconsin Center for Education Research; Bridget Terry Long, professor of education and economics at the Harvard University Graduate School of Education; and Margaret R. (Peggy) McLeod, executive director of student services and special education in the Alexandria City Public Schools in Virginia.

These selections are long overdue. Created to advise the federal Institute of Education Sciences on education research matters, the 15-member board has been hobbling along with six members for nearly a year and even had to postpone one meeting for lack of a quorum. But the wait isn't yet over. The nominations have yet to be approved by Congress.

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Full disclosure: This is a story of interest to me as an IES-funded graduate student.

It's good to know that the Obama Administration is getting around to this matter, especially given the large amounts of stimulus money that have dedicated to education and education research.

I am not familiar with most of the nominees, but they seem to have diverse backgrounds and areas of expertise. One researcher I do know, Deborah Ball, is a great pick in my humble opinion. While my exposure to her work has been limited, my impression is that she brings a level of practical, theoretical and methodological rigor to the table.

Keeping an eye on this...

Posted March 1, 2010
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KARE11: Land of 10,000 Stories: Cruisin' with the 'jazz man'

This man may be the only reason I make it through grad school. A ride with Jazz Man is better than months of counseling...

Posted February 23, 2010
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For Students at Risk, Early College Proves a Draw - NYTimes.com

For Students at Risk, Early College Proves a Draw - NYTimes.com
http://nyti.ms/b6E7nq

(via Instapaper)

Posted February 11, 2010
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Draw! The neuroscience behind Hollywood shoot-outs - New Scientist

The explanation is that it is evolutionarily advantageous to have a faster 'reaction time' that 'initiation time', not that it is advantageous to get involved in a shootout.

Filed under  //   neuroscience   psychology   research  
Posted February 5, 2010
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[video] John Watson - Little Albert, Behaviorism, and American Culture

This short video about the impact of John Watson (not to be confused with James Watson of DNA structure discovery fame) and his theories of behaviorism on American culture.

Even today, Americans have a strongly-held belief that parents and childhood environment really do matter. This is not to imply that they don't; as the video description states, most psychologists today take a hybrid view of the influence of genetics and environment.

Another interesting note is that John Watson eventually left academia (after the fallout from an affair) for the advertising industry. There, he made lots more money and had considerable impact on American advertising.

Posted February 3, 2010
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Richard Feynman on Magnets

(Originally posted here by @kottke, and sent via @dapostrophe)

What Feynman talks about here is a constant problem in science education - when do you 'black box' something to kids? That is, when do we stop explaining 'why' simply because it is just too complicated to give a really satisfactory answer.

We're all familiar with the situation where a kid asks "Why?" followed by "Why?" and an endless stream of "Why?s" until the parent says, "Because I said so." 

People tend to want quick and definite answers. We don't deal with uncertainty very well; usually, it gives us a queasy feeling in our stomachs, or just outright frustrates us.

Ultimately, the questions of science are not fully answered. But that doesn't mean we don't know anything. A better answer to this looping "Why?" question is "I don't know. Nobody really knows. But people are trying to figure out. That's what makes us human."

Posted February 2, 2010
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The science behind aerial skiing (via @grahamyroberts)

So, I might be a NYT interactive graphic fan-boy for posting two in two days, but this is a great explanation of the science behind aerial skiing.

Filed under  //   nytimes   science   sports   visualization  
Posted February 2, 2010
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