Posts tagged ‘public policy’
I got an email from CodersTrust, asking me to help promote this idea of developing grants to help students in the developing world learn to code. But the education materials they’re offering is the same CodeAcademy, Coursera MOOCs, and similar developed-world materials. Should they be? Should we just be sending the educational materials developed for US and Europe to the developing world? I thought that that was one of the complaints about existing MOOCs, that they’re a form of educational imperialism.
CodersTrust is the brainchild of Ferdinand Kjærulff. As a Captain of the Danish army he served as recovery officer in Iraq after the fall of Saddam. He pioneered a recovery project with the allied forces, bringing internet and e-learning to the citizens of the region in which he was stationed. The project was a massive success and inspired him to eventually create CodersTrust – supported by Danida – with a vision to democratize access to education via the internet on a global scale.
via CodersTrust | About.
The story in the blog post connects to my previous blog post about CS faculty arguing against doing something other than lectures in their classes. Here the authority figures are preventing the rest from considering evidence. What a weird place for a scientific meeting to be at, but we really do listen to authority more than evidence.
On the scientific side, the meeting brought together a number of thought leaders detailing how different components of the scientific community perform. For instance, we learned that peer-review is quite capable of weeding out obviously weak research proposals, but in establishing a ranking order among the non-flawed proposals, it is rarely better than chance. We learned that gender and institution biases are rampant in reviewers and that many rankings are devoid of any empirical basis. …The emerging picture was clear: we have quite a good empirical grasp of which approaches are and in particular which are not working. Importantly, as a community we have plenty of reasonable and realistic ideas of how to remedy the non-working components. However, whenever a particular piece of evidence was presented, one of the science leaders got up and proclaimed “In my experience, this does not happen” or “I cannot see this bias”, or “I have overseen a good 600 grant reviews in my career and these reviews worked just fine”. Looking back, an all too common scheme of this meeting for me was one of scientists presenting data and evidence, only to be countered by a prominent ex-scientist with a “I disagree without evidence”. It appeared quite obvious that we do not seem to suffer from a lack of insight, but rather from a lack of implementation.
The world is about more than computing. It’s easy for those of us who live and work in CS to see it as CS-centric. I work in a section of Atlanta that is bursting with high-tech startups. I found this article compelling — not because it threw cold water on the vision of Atlanta as a “Silicon Valley East,” but because it painted a picture of how much more diverse the economy in Atlanta really is.
In reality, metro Atlanta’s relationship with the tech sector is, well, complicated.
Georgia boasts about 280,000 tech jobs, according to Technology Association of Georgia president and chief executive officer Tino Mantella — the great majority of them in metro Atlanta. But information technology jobs only make up about 3.5 percent of the area’s labor market, down from a peak of 4.7 percent in the 1990s, federal Bureau of Labor data shows.
And California, home to the real Silicon Valley, dominates venture capital investing — the lifeblood of tech startups — with 56 percent of spending compared to the 1 percent in Georgia, Mantella said.
Australia may become the next country to teach computing in all schools, if a Labor Government gets elected. I hope that, if it happens, it’s done well. It’s expensive to get real CS education into every school. It’s cheap and easy to declare that any course that teaches how to use software is “CS.”
Bill Shorten’s recent announcement that, if elected, a Labor Government would “ensure that computer coding is taught in every primary and secondary school in Australia” has brought attention to an increasing world trend.
There is merit in school students learning coding. We live in a digital world where computer programs underlie everything from business, marketing, aviation, science and medicine, to name several disciplines. During a recent presentation at a radio station, one of our hosts said that IT would have been better background for his career in radio than journalism.
There is also a strong case to be made that Australia’s future prosperity will depend on delivering advanced services and digital technology, and that programming will be essential to this end. Computer programs and software are known to be a strong driver of productivity improvements in many fields.
Bobby Schnabel has just been named the new CEO of ACM. This is a big win for computing education. Bobby has been an innovator and leader in efforts to improve computing education policy and broaden participation in computing. Now, he’s in charge of ACM overall, the world’s largest computing professional organization. That gives him a big pulpit for promoting the importance of computing education.
Schnabel has a long history of service to the computing community. He has served in several capacities, including chair, of ACM’s Special Interest Group on Numerical Mathematics (ACM SIGNUM). When Schnabel assumes his role as CEO, he will step down as founding chair of the ACM Education Policy Committee, which led to the creation of Computer Science Education Week in the US, and the formation of the industry/non-profit coalition, Computing in the Core. Schnabel also serves as board member of code.org, and as a member of the advisory committee of the Computing and Information Science and Engineering directorate of the National Science Foundation. He has served as a board member of the Computing Research Association.
Dedicated to improving diversity in computing, Schnabel is a co-founder and executive team member of the National Center for Women & Information Technology (NCWIT), a major non-profit organization in the US for the full participation of girls and women in computing and information technology. He also serves as chair of the Computing Alliance for Hispanic-Serving Institutions Advisory Board.
I don’t think that MOOCs are a good solution for required classes. I agree with the idea that MOOCs are for people who want to learn something because they’re interested in it, and that completion rates don’t matter there.
That suggests that we shouldn’t use MOOCs where (a) the students don’t know what they need to know and (b) completion rates matter.
- Thus, don’t use MOOCs for intro courses (as we learned at GT with English composition and physics) where students don’t know that they really need this knowledge to go on, and the completion rates are even worse than in other MOOCs. The combination hurts the students who want to go on to subsequent courses. Using MOOCs to provide adults with content that might be covered in an intro course isn’t the same thing. For example, an intro to programming course for adults who want to understand something about coding, but not necessarily continue in CS studies, makes sense for a MOOC. If they’re not trying to prepare for a follow-on course, then the completion rate doesn’t really matter. If the MOOC learners are adults who are foraging for certain information, then the even-lower completion rate in intro-content MOOCs makes sense. There may only be a small part of that content that someone doesn’t already know.
- Thus, don’t use MOOCs to teach high school teachers about CS, where they don’t know what CS they need to know, they’re uncertain about becoming CS teachers, and a lack of completion means that the teachers who don’t complete (90-95% of enrollees) don’t know the curriculum that they’re supposed to teach. Using MOOCs to provide existing CS teachers with new opportunities to learn is a good match for the student audience to the affordances of the medium. Trying to draw in new CS teachers (when they are so hard to recruit) via MOOCs makes little sense to me.
Setting aside my concerns about MOOCs, it’s not exactly clear what’s going on in the below article. I get that it’s not good that California had to just forgive the loan of $7M USD, and that they will likely to continue to lose money. I get that the quote below says, “we got extremely little in return.” I don’t see what was the return. I don’t see how many students actually participated (e.g., we’re told that there was only 250 non-UC students, but not how many UC students participated), and if the courses they created could continue to be used for years after, and so on. It doesn’t look good, but there’s not enough information here to know that it was bad.
“We spent a lot of money and got extremely little in return,” said Jose Wudka, a physics professor at UC-Riverside who previously chaired the Systemwide Committee on Educational Policy of the Academic Senate, which represents faculty in the UC System.
The project, which cost $7 million to set up at a time when the state was cutting higher-education funding, aspired to let students take courses across campuses.
Oklahoma isn’t the only state picking a fight over AP US History. Georgia’s legislators just introduced a similar bill (see article here). I disagree with what they’re doing, but I do agree with the argument below. The Advanced Placement program is a kind of “national curriculum.” That’s why efforts like CS Principles are so valuable — they impact many schools across the country all at once. My PhD advisor, Elliot Soloway, argues that it’s past time to establish national curricula (see article here), and he’s probably right. The American political sentiment goes strongly against that perspective.
For other lawmakers, however, Fisher is thinking too small. Oklahoma Rep. Sally Kern (R) claims that all “AP courses violate the legislation approved last year that repealed Common Core.” She has asked the Oklahoma Attorney General to issue a ruling. Kern argues that “AP courses are similar to Common Core, in that they could be construed as an attempt to impose a national curriculum on American schools.”