education
drorzel | September 1, 2011While I was out in Denver, Joss Ives had a nice post asking what courses are essential in a physics degree?. This is an eternal topic of discussion in undergraduate education circles, and I don't really have a definitive answer. It's an excellent topic for a poll, though, so here you go:
Which of the following courses are essential for an undergraduate degree in physics?
"Essential" here means "it would be kind of ridiculous to award a physics degree to a student who hadn't had this class." A class that is nice to have, but could be picked up in graduate school if necessary does not count as…
drorzel | September 1, 2011As previously noted, I'm planning to do more active-learning stuff in my intro mechanics courses this fall (starting next Tuesday), and as a result have been reading/ watching a lot of material on this (which, by the way, includes far too many slickly produced sales videos and not nearly enough "here's an example video of a full class using this technique"). This is doing little to make me less apprehensive-- most of these assume both a leisurely semester calendar and TA-led recitation sections for teaching problem-solving-- but I still like the idea, and want to give it a go.
One of the…
mikethemadbiologist | August 31, 2011Recently, The New York Times published an op-ed calling for curricular changes in K-12 math education:
Today, American high schools offer a sequence of algebra, geometry, more algebra, pre-calculus and calculus (or a "reform" version in which these topics are interwoven). This has been codified by the Common Core State Standards, recently adopted by more than 40 states. This highly abstract curriculum is simply not the best way to prepare a vast majority of high school students for life.
For instance, how often do most adults encounter a situation in which they need to solve a quadratic…
drorzel | August 31, 2011A currently popular explanation for the increasing price of higher education is that all those tuition dollars are being soaked up by bloated bureaucracy-- that is, that there are too many administrators for the number of faculty and students involved. While I like this better than the "tenured faculty are greedy and lazy" explanation you sometimes hear, I'm not sure it's any more valid. In part because proponents make it difficult to see if it's any more valid.
One of the major proponents of the administrative bloat idea is Benjamin Ginsberg, a political scientist at Johns Hopkins, who is…
drorzel | August 30, 2011I get a lot of publicist-generated email these days, asking me to promote something or another on the blog. Most of these I ignore-- far too many of them are for right-wing political candidates-- but I got one a little while back promoting a program airing tonight, called Project Shiphunt, which included a link to watch a preview of the show. And since I needed stuff to watch on my laptop while SteelyKid falls asleep, I checked it out, and it's pretty good.
As the title suggests, it's a show about finding a sunken ship. Specifically, finding a sunken ship in Lake Huron, that went down a…
jdupuis | August 29, 2011The theme at the upcoming Science Online NYC panel is Enhanced eBooks & BookApps: the Promise and Perils and I guess I'm the perils guy. The purpose of this post is helping me to get some of my thoughts down on pixels and, as a by-product, I guess it's tipping my hand a little bit for the other participants on the panel.
This session and my role as skeptic comes out of the Science Online session on ebooks in North Carolina this past January. I believe I may have refereed to the emerging ebooks app ecosystem as "The Dark Side."
My point was not to explicitly demonize app developers or…
mikethemadbiologist | August 28, 2011Admittedly, some boycotts have worked: Glenn Beck seems to have been seriously harmed by the boycotts against his advertisers. But what happens when the corporations you want to boycott have massive market share? The American Legislative Exchange Council (ALEC) is a corporate-backed lobbying group that has essentially written many laws at the state level, including Wisconsin, Florida, and Michigan. One-third of all state legislators (overwhelmingly Republican) are members of ALEC, and ALEC has pushed some really awful legislation, including limiting consumer rights, environmental…
sb admin | August 26, 2011
Gold Cortex
16 x 20, 2010
Greg Dunn
I used to have a beautiful gold Japanese folding screen, which was purchased by my great-grandmother's feisty sister on a trip in the 1920s. I loved the gold patina and the surprisingly modern impact it had on my wall. At the moment, it's loaned to a friend, but looking at Greg Dunn's artwork, I couldn't help but be reminded of the best aspects of my screen: the gold leaf, crisp black patterns, and way that the scene seemed half natural, half abstract.
The biggest twist Greg, a 6th year graduate student in neuroscience at the University of Pennsylvania,…
mikethemadbiologist | August 26, 2011One of the key differences between those who favor educational 'reform'--that is, those who view education primarily as a personnel issue--and those that oppose it is how each group thinks good schools come to be. Consider this by Matthew Yglesias, an education reform supporter (italics mine):
School funding inequities are obviously unfair, and I think we should get rid of them. Still, local governments are a distinct minority of school finance these days. It's also difficult to point to very clear correlations between per student funding and school performance. What's more, a school full of…
drorzel | August 26, 2011The week before last, I finished writing up a pedagogical paper I've been meaning to write for some time, and sent it off to The Physics Teacher. A couple of days ago, it occurred to me that I could probably post that to the arxiv. So I did, just before I left town for an extended weekend reliving my college days:
Investigating Systematic Uncertainty and Experimental Design with Projectile Launchers
The proper choice of a measurement technique that minimizes systematic and random uncertainty is an essential part of experimental physics. These issues are difficult to teach in the introductory…
drorzel | August 24, 2011The new school year is upon us, so there's been a lot of talk about academia and how it works recently. This has included a lot of talk about the cost of higher education, as has been the case more or less since I've been aware of the cost of higher education. A lot of people have been referring to a "Student Loan Bubble," such as Dean Dad, who points to this graph from Daniel Indiviglio as an illustration:
That post is a week old, which is a hundred years in blog time, and I wish I'd gotten to it sooner, because it's a terrible graph. Indiviglio says:
This chart looks like a mistake, but it…
jdupuis | August 24, 2011Whoa. Now that was a intellectual reset button hitting if there ever was one.
From July 31 to August 5 I attended the Harvard Graduate School of Education's Leadership Institute for Academic Librarians (LIAL) in Boston. It was a one-week, intensive, immersive course not so much on how to be a leader but how to think like a leader and how to understand a little more about the leadership process.
Not solely aimed academic library leadership per se, but more broadly about leadership situated in an academic environment. In other words, it was about people who happen to be librarians leading…
heathero | August 23, 2011Ever wondered what the bottom of the ocean looks like? Well, now's your chance to check out streaming live HD footage from the ROV ROPOS which is currently working out at Axial Volcano on the Juan de Fuca Ridge. Currently they are checking out a brand new lava flow, but later this evening and tomorrow they will be working at Ashes hydrothermal vent field (one of my study sites). While not all of the work is microbe-related (there is a lot of geology going on), the fact that they are streaming live and sharing audio conversations with other scientists on land was too cool to share. Also,…
drorzel | August 23, 2011As long as I'm picking on education research papers in Science, I might as well call out the one immediately after the paper I wrote up in the previous post. This one, titled Graduate Students' Teaching Experiences Improve Their Methodological Research Skills, is another paper whose basic premise I generally agree with-- they found that graduate students who had teaching responsibilities as well as research responsibilities did a better job of writing research proposals than graduate students who only did research. From all appearances, it's a good study, and makes a valuable point.
And yet,…
drorzel | August 23, 2011A while back, I Links Dumped Josh Rosenau's Post Firing Bad Teachers Doesn't Create good Teachers, arguing that rather than just firing teachers who need some improvement, schools should look at, well, helping them improve. This produced a bunch of scoffing in a place I can't link to, basically taking the view that people are either good at what they do, or they're not, and if they're not, you just fire them and hire somebody else. I was too busy to respond at the time, but marked that doen as something to come back to. So I was psyched when I saw this paper in Science about a scientific…
mikethemadbiologist | August 23, 2011It would seem that education 'reformer' and former D.C. schools chancellor is enamored of personal responsibility for everyone but herself. To give you some idea of the kind of person, Rhee is consider this heartwarming tale from her days as school chancellor:
Early in her chancellorship, she was trailed for a story by the education correspondent of "PBS NewsHour," John Merrow.
At one point, Ms. Rhee asked if his crew wanted to watch her fire a principal. "We were totally stunned," Mr. Merrow said.
She let them set up the camera behind the principal and videotape the entire firing. "The…
sastyk | August 22, 2011Thursday was Eli's end of school graduation - and I thought in honor I'd re-run a post I wrote at ye olde blogge back in 2009. One of the hardest parts of addressing our changing world is dealing with shifting expectations and assumptions, and not getting mired down in sadness or anger. I think one of the things that has helped me is that we've had to do this in other ways before. This year is Eli's last one at the nurturing school for kids with autism that he's attended since kindergarten, and I found myself thinking about this a lot this week.
There are, of course, plenty of moments in…
jdupuis | August 17, 2011I'll be speaking at the upcoming Science Online NYC event on September 20th.
Enhanced eBooks & BookApps: the Promise and Perils
Tuesday, September 20, 2011 from 7:00 PM to 9:00 PM (ET)
New York, NY
Weiss 305
Rockefeller University
E66th and York Ave.
New York, NY
Enhanced ebooks and tablet apps clearly offer new ways to present material and engage readers. Yet some of the software restrictions and rights deals that these ebooks, apps and their platforms use can make them unfriendly to librarians, archivists, and future users. How can authors, designers, and publishers best exploit these…
drorzel | August 17, 2011My birthday was two months ago, and SteelyKid's was the weekend before last, so we've had balloons running around the house for a good while now. Meaning that when I came into the library yesterday, I saw the sad little image on the right: a half-deflated Mylar balloon floating at about chest height.
Now, the first thought of a normal person on seeing this would be "Why didn't we throw this away a while ago?" My thought, since I've been on a bit of an everyday physics kick for a little while now, was "Hey, physics!"
"What do you mean?," you ask. "What physics is there in the sad balloon? It…
drorzel | August 16, 2011Two "small world" items, involving people I know turning up unexpectedly, doing well for themselves:
1) As mentioned previously, I've been thinking a lot about physics education stuff (even though I have other things I ought to be doing), and reading a lot more education-oriented blogs. I was surprised, though, to find a physics-related post from Dan Meyer, featuring an example from Greg Schwanbeck. Unless there's a truly amazing name coincidence at work, here, Greg's a former student, Union Class of 2003, I believe. I knew he was teaching high school in Massachusetts, but it's nice to see…