Thursday 30 August 2012

Good academic leadership as a model for good teaching


There’s a Facebook meme making the rounds:
I am no expert on management or leadership. A management expert may look at the above chart and shake her head sadly about the misconceptions of the commonsense view of management. Nonetheless, the chart sets up an interesting dichotomy that is worth exploring, in relation to academia and then to teaching. The abrupt firing of President Teresa Sullivan from the University of Virginia raises questions about academic leadership and its goals. The below quote from a Slate article on her ouster suggests that she fit under the “Leader” column above:

The first year of Sullivan’s tenure involved hiring her own staff, provost, and administrative vice president. In her second year she had her team and set about reforming and streamlining the budget system, a process that promised to save money and clarify how money flows from one part of the university to another. This was her top priority. It was also the Board of Visitor’s top priority—at least at the time she was hired. Sullivan was rare among university presidents in that she managed to get every segment of the diverse community and varied stakeholders to buy in to her vision and plan. Everyone bought in, that is, except for a handful of very, very rich people, some of whom happen to be political appointees to the Board of Visitors. (emphasis added) via Teresa Sullivan fired from UVA: What happens when universities are run by robber barons. – Slate Magazine.

I have known academic leaders like this. Jim Foley is famous at Georgia Tech for generating consensus on issues. My current school chair (ending his term this month) does a good job of engaging faculty in conversations and listening — he doesn’t always agree, but faculty opinions have swayed his choices. Eugene Wallingford has written a good bit about how to live on the right side of the chart. I am sure that all of us in academics have also met one or more academic bullies who land more often in the left column: The self-righteous bully is a person who cannot accept that they could possibly be in the wrong. They are totally devoid of self-awareness and neither know nor care about the impact of their behaviour on other people. They are always right and others are always wrong. R. Namie and G. Namie (2009) described bullies as individuals who falsely believed they had more power than others did…They tend to have little empathy for the problems of the other person in the victim/bully relationship.

The bosses vs. leaders chart at the top of this post is about leadership, but it’s also about teaching. The common view of the undergraduate teacher veers toward the “boss” and “bully” characterizations above. We are “authorities.” The education jobs in academia are often called “Lecturers” or “Professors.” We lecture or profess to students — we tell them, we don’t ask them. We “command” students to complete assignments. We strive to make our lectures “always right.” The best teachers look more like the right side of the chart at the top. From what we know about learning and teaching, a good teacher does “build consensus.” We don’t want to just talk at students — we want students to believe us and buy into a new understanding. One of my favorite education papers is “Cognitive Apprenticeship” which explicitly talks about how an effective teacher “models/shows” a skill, and “develops” and “coaches” students. The biggest distinction between a “boss/bully” teacher and a “leader” teacher is listening to students. A good teacher “asks” them for students’ goals and interpretations. How People Learn emphasizes that we have to engage students’ prior understanding for effective learning. A good teacher sympathizes with the students’ perspectives, then responds not with a canned speech, but with a thoughtful response (perhaps in the form of an activity, not just a lecture) that develops student understanding.

I saw Eric Roberts receive the IEEE Computer Society Taylor L. Booth Education Award last week. I told him that I was eager to try a teleprompter for the first time. Eric said that he wouldn’t. He said that he would respond to the moment, the audience, and the speeches of the previous recipients. He would use the adrenalin of the moment to compose his talk on the fly. (Eric’s a terrific speaker, so he can pull that off better than me.) He told me that it was the same as in class — he listens and responds to the students. At the end of this week, I’m heading off to Oxford where I’ll teach in our study abroad program there. It will be Georgia Tech students and Georgia Tech faculty, but physically, in Oxford. I’ll be teaching two classes: Introduction to Media Computation in Python (for my first time in seven years!) and Computational Reaganomics. I’ve taught at Oxford Study Abroad twice before, and loved it. Sure, Oxford is fabulous, but what I most enjoyed my past times (and what I most look forward to this time) is the teaching experience. I have 22 students registered in MediaComp (typically 150-300/semester at Georgia Tech, depending on the size of the lecture halls available), and 10 students in Comp Freak. We will meet for 90 minutes a day (each class, so 3 hours a day for me), four days a week. It’s an immersible experience. We will have meals together. Last times, I had “office hours” at my kitchen table, and in impromptu meetings at a lab after dinner.

In enormous lecture halls with literally hundreds of students, it’s not always easy to be a “leader.” It’s easier in those settings to be the “boss” (even the “bully”), professing what’s right and ordering students to do their work. In a setting like Oxford with smaller classes and more contact, I will have more opportunity to listen to my students, and the opportunity to develop my skills as a leader/teacher 

Deepa Singh
Business Developer
Web Site:-http://www.gyapti.com
Blog:- http://gyapti.blogspot.com
Email Id:-deepa.singh@soarlogic.com

Detroit firms, colleges create program to promote IT careers (The Detroit News)

As a native Detroiter, I’m pleased to see a push (including my alma-mater, Wayne State) to increase the number of IT professionals in the Detroit area. The comments to the news item are more of what we’ve seen elsewhere: “I don’t have a job, so I don’t think that there really are jobs available” and “All IT jobs are outsourced. They’re not really going to hire anyone.” IEEE just posted a webcast and transcript explaining why good IT professionals are not getting jobs, in a market with a labor shortage. A group of Detroit companies and three colleges in the region have teamed up to tackle the shortage of information technology workers in the area, the companies said Tuesday.

Online home lender Quicken Loans Inc., Compuware Corp.’s venture capital firm, software and IT business support provider GalaxE.Solutions, licensed entertainment and sports graphic firm Fathead LLC and Marketing Associates are working with Wayne State University, Wayne County Community College District and Washtenaw Community College on “IT in the D,” a two-month program to give students and IT professionals more experience to advance their technology careers.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

New conference: LaTiCE 2013 on Computing and Engineering Education

The Uppsala University Computing Education Research Group has to be one of the largest in the world at a single university. Their members include several prolific leaders in the field. They’re organization a new conference LaTICE 2013: Learning and Teaching in Computing and Engineering. “The aim of the Learning and Teaching in Computing and Engineering (LaTiCE) conference is to review and develop current practices and research now being done in computing and engineering education. The conference serves to facilitate introduction for potential partners and themes for future international collaboration and research in the field.”

UpCERG conducts research in Computing and Engineering Education, with a focus on student understanding and support for innovative curriculum development. UpCERG research areas include Globalisation and Culture, Student Conceptions and Ways of Understanding Computing, Learning Professional Skills, and Technology Supported Education.

Our research is driven by a desire to contribute to the body of Scholarship of Learning and Teaching that informs educational practice. The aim is to explore and develop undergraduate and graduate education in computing, and related fields, through the use of rigorous research methods. Research foci are chosen with a view to their potential impact on computing and engineering education.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Why CS graduates don’t teach, but it’s not inherent to CS

I mentioned that a UK survey of CS graduates found that fewer of them went into teaching than did other kinds of graduates. The below blog piece tries to explain why that’s a case, and generally suggests that it’s not because of money. In other countries, CS graduates do teach, e.g., Israeli CS teachers get a CS degree, first. The problem is likely cultural to the region, not inherent to the discipline. It is a real concern that computer scientists are not getting involved much in creating more high school teachers — computer scientists are not going to be happy with the result if we don’t participate and influence the preparation of the teachers and the definition of the curriculum.

I found that the Computer Science graduates from my course fitted into one of two categories. They either chose CS because they thought it could make them a lot of money, or because they were a bit of a geek and they were into that kind of thing. The first group are lost already – you don’t earn anywhere near as much in teaching as you potentially could do in industry. The other group by their very nature are usually not particularly comfortable with social situations, and may find it their idea of hell to stand up in front of lots of people, let alone do it every day as a job. I’m not saying everyone shuffled around staring at the floor wearing 2 week old clothes and grunting for social interaction, but putting oneself on show in such a manner as teaching demands is not usually within a geek’s comfort zone – unless of course the room is filled with other geeks, which at school it definitely isn’t.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Universities on the Defensive: What is it we do

Ian Bogosity piece (linked below) on Georgia Tech’s involvement in Coursers is biting and to-the-point. ”The fundamental problem isn’t one of cost containment, it’s one of funding—of understanding why the cost containment solution appeared in the first place. We collectively ‘decided’ not to fund education in America. ” Why is Georgia Tech doing Coursera? Why are any of the other schools doing this? He argues that nobody knows, that everybody is doing this because they are trying to position themselves as a member of the elite, as being in the lead. It’s a defensive posture.

Are Universities under attack? De-funding is a form of attack. Why do we have universities, then? What do Universities exist for? Why did we collectively decide notto fund education? Maybe decision makers don’t understand what we do. And the question at hand: do MOOCs replace what we do? I've been thinking about this, while living at one of the world’s oldest and most influential universities. Teaching is not all that they do at Oxford, though I do think that they are particularly good at real education and not just imparting knowledge. The issues of what Universities are for were raised at the C21U launch almost a year ago. Educating students is only part of what Universities do (and there is some question about whether MOOCs education or simply train). But when it comes to education, a research university can provide a unique learning experience.

I love teaching at Georgia Tech’s Study Abroad program at Oxford. The location is amazing, but that isn’t the greatest value of the experience for me–and I hope not for the students. I love the opportunity to interact with students intensively (in class, at meals, on the street, and even in the pubs), to spend every day in the classroom, and to grade everything myself and get a sense for how everyone is doing. All of us GT faculty are here to teach. There’s a community of scholars. I meet weekly for dinner (and often over breakfast) and conversation with a group of similarly minded GT faculty who really care about teaching and students. For me, the experience informs my research. The intensive interaction with a small number of students is my opportunity to try out new ideas (like worked examples with self-explanations and pixels in a spreadsheet) and inform my intuition about whether or not they might work. It’s the first stage of design-based research: I’m trying to make something work, with small numbers, when I can really see what’s going on. This is more than teaching for me — it’s an intense, immersible, research-informing experience.

I believe that the students are getting something unique out of this, too. Excuse me for being immodest here: This is what I’m good at, and what I’m trained for. This is why I’m a professor. I’m a good teacher, but I also have decades of experience as an education researcher. My students know that I’m trying new ideas out with them. I tell them (in both of my courses) about what I’m trying and why I’m trying it and about my research agenda. Even those students who are “just” taking a first-year-level intro to computing course are hearing about the research context and how it informs what we’re doing. My colleagues who do not do education research also wrap their courses with their research context. Every course is infused with the passion of a scholar who talks about what they study and why they think it’s amazing and fascinating.

This is education that a University can offer, uniquely. My students are learning knowledge and skills and perspectives, in a rich and intense and personal experience. It doesn’t always work so well, I admit. I can’t do the kinds of things I do here at Oxford in our enormous courses in Atlanta. And this kind of education isn’t for everybody. Turadg told us that we need a variety of learning systems for a variety of needs. I definitely have students who are going through the paces and aren’t interested in taking advantage of the whole experience. I’m damn sure that there is no MOOC that can replace what is going on in my classrooms this summer. Now, society can decide that what I’m offering isn’t worthwhile, or is too expensive, or can be offered to too few students, or may even not as work as well as I hope. Maybe that’s the real danger of Moo Cs — it offers something for free (to the students) that seems as good as what a good University education could be, or as good an education as members of our society need.

Maybe what we in Universities ought to do is show people more often what it is that we do and explain why. We need to be able to show people why what we’re offering in a University is better than a MOOC and is valuable to the greater society. Institutions like mine are afraid of the present and the future yet drunk on the dream of being “elite” and willing to do anything to be seen in the right crowd making the hip choices. The providential email also notes, “It also is significant that Georgia Tech is a founding member of this group.” Group membership is a key obsession of university administration, and it’s why they take systems lik the US News rankings so seriously. Of course, all such structures are partly fictions we invent to structure our lives and society. The Ivy League isn’t a natural law or a God-given lineage. In this respect, Coursera’s clearly got the upper hand among institutions that fancy themselves elite: once they get a critical mass on board, the rest don’t want to appear left behind. Given the recent drama at the University of Virginia, whose president was fired partly for failing to blindly adopt online learning only to be re-hired after a PR-nightmare only weeks before UVA announced their participation in Coursera anyway, you can see how Presidents and Provosts across the land might be ready to sign on for defensive reasons alone.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Wednesday 29 August 2012

Congratulations to Stephen Edwards and Virginia Tech: An endowed chair for innovation in engineering education

I’ve never heard of an endowed chair for engineering education at a research-intensive university. Bravo to Virginia Tech for creating such a position (and his colleagues for recommending him), and congratulations to Stephen Edwards for receiving it! A well-deserved honor!

At its June meeting, Virginia Tech’s Board of Visitors confirmed the appointment of Virginia Tech’s Stephen Edwards, associate professor of computer science, as the new recipient of the W.S. “Pete” White Chair for Innovation in Engineering Education, effective Aug. 10, 2012.

The W.S. “Pete” White Chair for Innovation in Engineering Education was established by American Electric Power to honor Pete White, a 1948 graduate of Virginia Tech, and to encourage new interest in the teaching of engineering and improve the learning process.

Edwards’ colleagues in the computer science department submitted the recommendation on his behalf. Cal Ribbens, the department’s associate head for undergraduate studies, cited Edwards as “easily one of the most innovative and energetic faculty members I have known in my 25 years at Virginia Tech.”

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Should colleges give credit for commercial courses?

This is a really interesting question, and an important one for building an economy around specially-built courses. Can a college outsource its foreign language courses to the commercial company Rosetta Stone? I was amazed at the anger at James Madison University’s plans to do just that. This isn’t an issue of whether a for-profit can provide reasonable learning. This is about a non-profit outsourcing single courses. I like the idea — I’d like to see higher education control costs by creating a market for high-quality courses. The faculty can serve as both a broker and as quality control, which it sounds like they are doing in the James Madison case. Of course, the last question in this quote is the key one. Feal, the MLA director, said James Madison’s program “sounds like buying college credit.”

“If a college is charging tuition and essentially turning their students over to Rosetta Stone with very little value added, that is scandalous,” said Feal. “Why would a student need to go through a college for that experience?”

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Ben Chun asks, “What is the CS Education ask?”


Ben Chun posts an interesting article critiquing the NSF CS10K project, which is worth reading. (Thanks to “Gas stations without pumps” through which I first heard about Ben’s post.) i don’t agree with all of it — I’m not sure that it’s such a significant concern that the papers describing the CS10K project are “behind a paywall.” — most of the information is readily available at the CS:Principles site (and I believe that the articles from the recent In Roads will be made available soon).

But his main point is a valid one: This is a huge project, and it’s not obvious that it’s even possible, let alone whether it’ll be successful. He asks what specific policy changes are necessary. I don’t think anybody knows, because it’s not knowable in a general sense. Policy changes that impact high schools have to be made on a state-by-state basis. I know what we have done and would like to do in Georgia, and I know what’s going in Massachusetts, South Carolina, and California, but all four of those are completely different. Ben calls the desired policy changes “a unicorn,” but I think it’s closer to “that animal I can hear in the other room, thumping around, but can’t tell what it is yet.” I also agree that we need to figure out how to engage the whole community. I believe that that is happening, through CSTA Chapters and efforts like the AP attestation. I don’t know how to make it happen faster or more broadly, but I do believe that NSF is bringing together a team of people who do.

I say that because if you’re actually putting together a “large-scale, collaborative project bringing together stakeholders from wide-ranging constituencies”, you don’t bury all the information about it behind a paywall. I happen to be teaching at UC Berkeley this summer, but otherwise I wouldn’t even have access to the paper that describes the CS10K project. And I think I’m the kind of person that might be able to help. I actually teach high school computer science! I want more colleagues! I believe CS education is vitally important for young people! The fact that the first result for “cs10k” in Google takes you nowhere is a problem. The lack of open, public discussion of the issues and plans is a problem. The lack of savvy about engaging the whole community — including high school teachers and administrators — is a problem.

But dire as it is, that’s not the biggest problem. The biggest problem is that we don’t agree on what we’re asking for. It’s not that we disagree. We just have no idea. But at least the goal has been made clear, even if not effectively publicized: A new AP course in 10,000 high schools by 2015. (Or maybe 2016 or 2017, I now hear.) In 2011, there were only 2,667 high schools in the world with students taking the AP Computer Science A exam. Today, I think there are about 2,100 high schools authorized to offer the course in the US (not that all of them actually do). There are about 40k total public and private high schools in the US.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Education Nation 2011: Why We Should Be Teaching More Computer Science Classes

NBC News’ Education Week asked me to write a guest blog post two weeks ago on my argument for why we should teach more CS classes. It got posted yesterday. I am grateful to Amy Bruckman, Christine Alvarado, Barbara Ericson, and Brendan Streich for their great comments and even text that they provided for this. We worked hard on those few hundred words!

Most people who write computer programs aren’t professional programmers. Scientists and engineers write programs on a daily basis. But even non-technical professionals rely on deep knowledge of computing. Graphic designers work with many images with multiple layers, and they write programs to automate operations. An estimate out of Carnegie Mellon University says that for every professional software developer in 2012, there will be four people who write programs but aren’t professional software developers.

Here’s the problem with this picture: Few of those non-professional programmers had any computer science (CS) classes. Either the CS classes weren’t there, or they avoided them. Research at Georgia Tech has found that pre-teen Girl Scouts already think computer science is “geeky.” Brian Dorn, an assistant professor at University of Hartford, found that even adult graphic designers think computer science is “boring,” and they avoid classes in computer science.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Asking the Question in Higher Education: Do You Love Teaching?

I don’t know of a study that addresses the question Nick is asking here. It may certainly exist — I’m not up on research in higher education. (For the CS folk who read this list, there are actually departments in schools of education just on higher education administration, and you can get your doctorate in it.) What percentage of faculty in various kinds of higher education (community college, liberal arts college, research university) want to teach? Enjoy it? Want to get better at it? The closest that we in our group have come to exploring this question is when Lijun Ni interviewed CS faculty in the University System of Georgia, and was told by one faculty member (at a school with a teaching-primary mission) that he was not a computing educator and was not interested in getting better at it. What’s the percentage overall?

Have we actually ever asked people these key questions as a general investigation? “Do you like teaching?” “What do you enjoy about teaching?” “What can we do to make you enjoy teaching more?” Would this muddy the water or clear the air? Would this earth our non-teaching teachers and fire them up?

Even where people run vanity courses (very small scale, research-focused courses design to cherry pick the good students) they are still often disappointed because, even where you can muster the passion to teach, if you don’t really understand how to teach or what you need to do to build a good learning experience, then you end up with these ‘good’ students in this ‘enjoyable’ course failing, complaining, dropping out and, in more analogous terms, kicking your puppy. You will now like teaching even less!

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Tuesday 28 August 2012

Education is already Gamified: Dan Hickey on Badges

This is the most insightful and balanced piece that I’ve yet read about badges, including Nora Sabelli’s spot-on comments at the tail end. The insight from Henry Jenkins, that education is already gamified is important and one I hadn’t really considered. It is already about getting “score,” and beating some relatively arbitrary challenges/bosses in order to gain points. A possible benefit of badges is to expose the current flaws, and possibly create a better model. I’d love to see this in CS, to address the kind of “We covered that in a five line example, so you should be able to build this 75 line program!” assumption that the cartoon about CS textbooks was lampooning. We assume that students learn much more than what our assessments say that they’re learning. But Dan and Nora point out that it only gets better if we can measure what we really think is important, and it’s still not obvious that we can.

In particular, I agree with Henry’s argument that education is already “gamified”. So the answer to Mike’s question about what badges promise is really another question: Compared to what? Given the trivial amount of learning supported by many current formal and informal educational contexts, ANY attention to learning outcomes might be an improvement. Introducing digital badges is sure to change most learning ecosystems. On the upside, the incentive value of digital badges is likely to draw attention to dubious credentialing practices and lousy assessments. While stakeholders who have a vested interest in the existing ecosystem are likely to blame the badges, most will agree that such attention is needed and generally helpful.

Certainly some of the changes that follow from digital badges will be bad. In particular, I worry about the fetishistic obsession with test-driven educational reform expanding to badges. I believe the policy researchers who argue that overconfidence in test-driven reform undermined achievement in many schools that were already high-achieving before No Child Left Behind. I worry that the same thing may happen as well-meaning administrators and governing boards insist that high-functioning schools and programs incorporate digital badges.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

What would Constitute Evidence that Open Education is helping a Global Economy?

Another piece, this time in the Anytime, makes the claim that open education will have vast impacts on the global economy, especially in the developing world. Set aside that it’s very hard for any education interventions or reform to have economic impacts, it’s clear that any education effort has to be broad and touch many people to have an economic impact. Daphne Koller makes a comment in the Chronicleabout Coursers “changing the lives of millions of people.” Does it? Will it? Do we have any evidence than any on-line site does? Notice that ALISON (an Irish system described in this piece) admits that the bulk of its learners are in the developed world. There are developing-world users of MIT Open Course ware, but not a large percentage and those users are mostly just getting a piece of information, not doing long-term studying (as best we can tell from the usage statistics). The results on the new MIT course are just out, and they’re mostly serving US, India, and UK, with 7K students finishing. What kind of usage would lead us to believe that an open education site is having an impact on the global economy? I completely believe that open education has the potential to have a huge impact. The question is: is it? What measure are we hoping to achieve that would indicate that we’re on the right track? If we didn’t achieve that standard, how do we need to change/improve the model so that it did?

I don’t need job stats or improvements in GDP to be convinced that open education is reaching that impact. Let’s consider the statistics given below. We have a worldwide shortage of 40 million college students, the article says, and it’s probably a much greater shortage in the developing world (e.g., if you count available job openings, you’re not going to count jobs that don’t yet exist but might if there was a dramatic improvement in education and entrepreneurship). How about if one of these sites had 1 million students (which still means it’ll take 40 years to address the shortage), in the developing world, each of which visit the site more than four times in a month, spends more than 3 hours on-line, and actually posts something (homework, feedback to peer students) at least once a week? That feels like a minimum to indicate real studying at a scale great enough to potentially have an impact. Can we find those kinds of statistics for any of the sites? Perhaps for allof the open education sites summed together? At 100K students per course, it’s conceivable that we could reach that goal — if the students stuck around.

If we’re not seeing that, is there something wrong with our models? Maybe there are other factors that we’re not yet identifying that prohibiting open education from having the broad reach that could result in an impact on the global economy. This is good news for everyone, but it is particularly good for the vast number of people around the world whose job prospects are constrained by their skill levels and who lack the resources to upgrade them through conventional training. It’s a problem that a company based in Ireland called ALISON — Advanced Learning Interactive Systems Online — is helping to address with a creative model. ALISON provides free online interactive education to help people acquire basic workplace skills. It’s not a megasite. It has a million registered learners, the bulk of whom live in the United States, the United Kingdom, India, Malaysia, the Philippines, Nigeria and the Middle East, where ALISON has 200,000 students. It is adding 50,000 learners each month, but the kinds of services it offers are likely to proliferate in the coming years.

To understand why, we only have to think back to last week, when the big news was the release of the June jobs report, which found that the unemployment rate had stalled disappointingly at 8.2 percent. As always, the story behind that number is more noteworthy than the political spin it gets. According to the Department of Labor, the unemployment rate for people in “management, business and financial operations” is nowhere near 8.2 percent; it’s only 3.8 percent. For workers in “installation, maintenance and repair,” it’s 5.3 percent. It’s workers in certain occupations — like “transportation and material moving” (10.3 percent unemployment) and “construction and extraction” (13 percent) — who are experiencing the most severe economic pain.

That’s because the skills of many workers are increasingly out of sync with the demands of the job market, and the gap is likely to grow, particularly given that only a minority of companies provide formal training to employees. This isn’t just an American problem, however. There are 200 million unemployed people around the world, 75 million of whom are youths, and many lack rudimentary workplace skills — the ability to use a computer, make a budget, communicate in an office environment. According to a study published last month by the McKinsey Global Institute, by 2020, the world will have a surplus of up to 95 million low-skill workers and a shortage of up to 40 million college graduates.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Computer scientists need to understand education research methods for CE21

At the CE21 meeting earlier this month, I got asked a similar question more than once. ”I have got this great class on X for high school teachers. I want to ‘evaluate it’. Um…how many teachers do I need?” I’m pretty sure I really heard the quote marks around “evaluate it,” because I’m pretty sure that the question-masker really had little idea what that meant. I used this story as an example in my educational technology class last week. It’s worth exploring why that’s not answerable as-is. ”How many teachers do I need?” depends on the research question that you’re trying to answer. There are lots of questions one might ask about a “great class for high school teachers.” Which one are you trying to explore?

Maybe you think you’ve solved a particular problem that high school teachers face in learning computer science, like struggling with data structures or fitting the course material into their daily lives. I’m particularly interested in that latter problem. To answer that question, you need to talk to the teachers, to get an understanding of whether the teachers faced the problem and if your class helped them get past it. You’re not going to interview 20 people and do something useful with your data (interview transcripts). At least 3-5 people, probably no more than 10-12 participants would let you answer your question. Maybe you think that your class in X is better than other classes in X. Then, you need to do a comparison study. My rudimentary knowledge of statistics suggests that you need 40-50 teachers with about half taking each course so that you can compare them on some learning or performance measure.

Maybe you think that your class can scale dramatically well, that you really have a solution to the CS10K challenge — your class can educate thousands of teachers in the next four years. That’s great, but to be convincing, you’re going to show that you can run your class at scale (maybe 100 teachers at once would be convincing) and that you still achieve learning outcomes (against some reasonable measure of learning, like Allison’s test or the outcome measures being developed for CS:Principles). You don’t need to do a comparison to something else if you’re trying to demonstrate scale, and you certainly aren't going to interview all those participants. There are other possible research questions, with other appropriate evaluation mechanisms. Do you think that your intervention is going to result in systemic change? Then you need a longitudinal study. Do you think that you have a class that will draw more teachers into CS teaching? Then your real target audience is outside your classroom, and you need to do an evaluation that extends outside your classroom.

The greatest challenge facing the CE21 community is that the community is filled with computer scientists. Computer science too rarely asks questions involving human beings, so we have too little practice defining the right kinds of methods. The CE21 meeting had a few education researchers, who they seemed not too comfortable with computer science — and there was way too little collaboration between the two groups. If we want to do education research that means something, we need to learn how to to ask research questions that involve humans and to figure out the right methods.

Deepa Singh
Business Developer
Web Site:-http://www.gyapti.com
Blog:- http://gyapti.blogspot.com
Email Id:-deepa.singh@soarlogic.com

Experience drives learning: Implications for CS Ed

I taught educational technology in the Spring, and it gave me a chance to re-read classic texts (I still love Cognitive Apprenticeship) and reflect on some of the key principles of learning sciences. One of these is that all learning is built on existing knowledge — Piaget assimilation and accommodation are still the main two learning mechanisms that we know. That’s why culture matters, and past experience matters. The piece linked below from Anytime highlights how different that prior experience can be, even with students attending the same classroom, and how those different experiences lead to different learning outcomes.

I wonder about the implications for CS Ed. What are the key experiences that lead students to have the prior knowledge to succeed in CS1? If a student has never built a spreadsheet with formulas, then that student may not have the same understanding of specifying instructions for another agent and for using a formal notation to be interpreted by machine, compared to a student who has. A student who has never used Photoshop or looked at a color chooser may have a harder time understanding hierarchy of data representations (e.g., red, green, and blue numbers inside a pixel, which is arranged in two dimensions to make up a picture). Studies in the past have looked at background experiences like how much mathematics a student has had. With the pervasiveness of computing technology today, we might be able to look at more “near transfer” kinds of activities.

When a new shipment of books arrives, Rhonda Levy, the principal, frets. Reading with comprehension assumes a shared prior knowledge, and cars are not the only gap at P.S. 142. Many of the children have never been to a zoo or to New Jersey. Some think the emergency room of New York Downtown Hospital is the doctor’s office. The solution of the education establishment is to push young children to decode and read sooner, but Ms. Levy is taking a different tack. Working with Renée Dinnerstein, an early childhood specialist, she has made real life experiences the center of academic lessons, in hopes of improving reading and math skills by broadening children’s frames of reference.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Sebastian Thrun bets education over driverless cars

Last week, I got to meet Sebastian Th run, founder of Udacity. It was great fun, and I got to ask him about a bunch of the issues raised in this blog. If you haven’t read the piece in Huffington Post about him (linked below), I recommend it. He said that he doesn’t like the piece, since it depicts him as a reckless driver. When you’re developing a driverless car, it’s not a good thing for people to see you as someone who can’t drive safely. Beyond that, he liked it. How could he not? It paints him as a bold genius who is making big, broad gambles.

I found that Sebastian’s take on MOOC’s is quite a bit more careful than many who talk about MOOCs. He doesn’t believe that Moo Cs are going to wipe out Universities anytime soon, and he sees that there are many subjects (like occupational therapy, that I mentioned in another post) that will never work well in MOOCs. While he believes that the Udacity platform could be used to provide substitutes to community college classes, he doesn’t see that Udacity itself is going to be doing that anytime soon. He definitely sees Audacity as offering corporate training.

We talked about the low completion rates in Audacity courses and the fast pace that students complained about. Sebastian said that that’s been fixed — Udacity courses can now be completely self-paced. However, that doesn’t raise the completion rates. Course-pace and self-pace don’t lead to high completion rates. Maybe cohort-paced?I asked him if he’s seen Dick Lipton’s blog on cheating vs mastery. He said that he had and that Udacity doesn’t work like that anymore. Students taking an exam in Udacity can see the answers after the exam, which eliminates the mastery-learning component. Students can optionally pay to go to a testing center, which diminishes the cheating possibility, but also prevents the mastery learning element.

Sebastian didn’t say this explicitly, but here’s what I believe his goal is. He’s not out to replace the lower end. He’s trying to create a new, low-cost option at the upper end of the higher-education spectrum. He wants to create an inexpensive, high-quality “Elite” (to use Rich DeMillo’s term): An E-Ivy, or an ubiquitously-accessible Stanford. The low pass rates aren’t a problem, then. Rather, it’s using motivation and willingness to put in the effort as the filter, rather than wealthy and clout. They’ll still have few graduates, but it’s because that’s who makes it through, not who can pay the tuition. Those who graduate will really know their stuff.

I asked Sebastian, “Which do you think will have a bigger impact on society, Udacity on education, or your driverless car?” He said, “ Audacity impact on education.” I bet the Driverless car. I’ve seen too many people with big, even wonderful ideas to change everything in education, but they ran headlong into the solidification of everything. I do think that Sebastian has an angle that they haven’t. He’s aiming to change the top, rather than try to reach the bottom. Rather than make something that can be used with everyone, he’s making something that only a few have to succeed at. That’s an interesting and unusual strategy. The reality is that the top is the goal for everyone else, so education does get changed from the top down. Udacity will likely change things, but I don’t think I can predict how. On the other hand, I was born in Detroit where cars are a very big thing. I took a course at Wayne State University where a big part of it was an analysis of how car culture influenced American culture. A successful driverless car could affect everyone in society, not just those between 4 and 24 years old, and will be especially important with the aging of America.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Friday 24 August 2012

Science Education Research: Misconceptions are suppressed, not supplanted

Very interesting report from Neil Brown. Here’s the question I’d like to know: So what are students intuitions about computing as they enter the classroom? Are they suppressed or supplanted through instruction? My guess is that it’s different for computing than for science. We live our lives for many years, 24 hours a day, in the real world before we enter school. That’s a lot of time to invent science hypotheses about the world. Not so much for computing. While we may increasing live our lives in a computing world, it’s a constructed, designed world — a world in which the computer science is explicitly hidden. I bet that students only make up theories about computing in times of break down, when they have to invent a theory to explain what went wrong. How often does that happen? What theories do they develop?
  • The paper title here says it all: Scientific knowledge suppresses but does not supplant earlier intuitions. A consistent theme across the research described in this post is that when you are explaining science to pupils, you are not adding totally new knowledge, in the way that you might when explaining a lesser-known historical event. When you explain forces to someone, they will already have an idea about the way the world works (drop something, and it falls to the ground), so you are trying to adjust and correct their existing understanding (falling is actually due to gravity), not start from scratch. The paper suggests that the old knowledge is generally not replaced, but merely suppressed, meaning people carry their original misconceptions with them forever-after.
Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Education and jobs: hot topics for International Youth Day

With one in eight young people out of work, education and employment are urgent topics of discussion for this year’s International Youth Day on August 12.. Education’s crucial role in providing young people with the skills they need for solid employment and better lives is also the focus of the 2012 Education for All Global Monitoring Report (GMR), which we will launch on October 16. It is misguided to write and talk about youth skills without listening to the voices of young people themselves. This is why, in time for International Youth Day, UNESCO’s International Institute for Education Planning (IIEP) has launched the website Plan with Youth. The website is a space for young people to discuss how education can be made more relevant for work. Their voices will contribute to the preparations being made in advance of the IIEP’s Policy Forum in October, on the same day as the launch of the 2012 EFA Global Monitoring Report.

To influence our new report being published in just over 10 weeks time, we also set up a blog to encourage young people to discuss openly the subject of Youth, Skills and Work. Since its conception 9 months ago, voices from young bloggers around the world have highlighted the many different aspects behind the need for skills and exposed trends behind concerns they face in the transition from school to work. The most recent blog post was from Armande Désirée Koffi-Kra in Côte d’Ivoire. She summed up today’s skills deficit for young people. “It is no longer enough just to take learning from books; training must match the needs of the labour market. Here, the system hasn’t made a plan B for young people who have failed at school or university. The common thread between young people in poor and rich countries is that we all want the same thing: work. For this we need fewer policies existing solely on paper about helping young people and more action in favour of building a richer education that is more thorough and flexible and adapts to the needs of the job market!”

John Bya-Mungu Muzinga from the Democratic Republic of the Congo writes that if young people “were taught a few trades instead of being given flour and beans – of short-term assistance only – they could survive and earn a living throughout life.” Ermelinda Pérez, a young woman from Mexico, wrote about the barriers faced by the disadvantaged in the finding employment. She explained that there are new requirements being imposed by the job market “that most indigenous peoples cannot meet.” For Ayshah Mshe, from Kenya, her main concern was that the quality of education simply isn’t good enough to give young people the vital skills they need. “Public schools are overcrowded” she wrote. “Even if the government is providing free education, I believe quality also matters a lot!” Young bloggers on our website have also suggested investigating alternatives to traditional education as a way to learn the skills needed for work. “My education background in political science did not prepare me for work, but through my experience as a volunteer for several organizations in online campaigns, I developed online communication skills and gained knowledge and experience with social media networks and tools”, said Amadou Moctar Diallo from Senegal.

The importance of listening to the voices of youth to foster and inform our debates is underlined by the theme of this year’s International Youth Day, “Building a better world, partnering with youth”. As part of the celebrations, the UN is arranging a series of “hangouts” on their Google+ profile. These video conferences will let young people discuss issues such as education and employment with UN experts, academics and representatives of the private sector. Viewers can contribute their questions on Facebook or Twitter using the #IDY2012 hash tag. As UN Secretary-General Ban Ki-moon said, “To unleash the power of young people, we need to partner with them.” The 2012 Education for All Global Monitoring Report will focus on how skills development programmes can help young people – especially the marginalized – get decent jobs and better lives.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Education for All: Is the world on track a decade on?

Ten years have passed since the first Education for All Global Monitoring Report, Is the World on Track?, was released in 2002. And there are now just ten weeks before the launch of our next Report on October 16. Following our series of posts by former directors of the Report, a new series starting today features former and current contributors to the Report and experts in the sector sharing their thoughts on a decade of progress towards Education for All. As we count down the weeks to the launch of the 2012 EFA Global Monitoring Report posts will recap the findings of previous Reports and reflect on progress since their publication, covering topics such as early childhood care and education, gender parity, literacy and conflict.

In 2000, over 1,000 participants at the World Education Forum in Dakar, Senegal, adopted six goals for achieving Education for All. The focus of the first EFA Global Monitoring Report, in 2002, was on how governments and donors were concretely committing to the new targets that were set. It needed to begin the task of analyzing how and whether this summit meeting had changed children’s chances of going to school. In 2002, when we published our first statistical tables, over 100 million children of primary school age were out of school. In the ten years before that date, the world had managed to improve that figure by under 3 million. A decade after that date, however, the number of out-of-school children had dropped to 61 million. This suggests that the Dakar decade has been successful in mobilizing efforts to address the large-scale problem that has faced many of the poorest countries around the world.

The decade’s progress has not been consistent, however. The largest gains occurred in the years immediately after Dakar, when leaders went back home buoyed by the energy of the summit. In the last three years, by contrast, the number of children out of school has stagnated, as we recently highlighted in a policy paper published together with the UNESCO Institute for Statistics. Much of the stagnation is due to trends in sub-Saharan Africa. Although enrolment in the region continues to rise, it has not kept pace with population growth. As a result, the number of children out of school has actually increased by 1.6 million. If this stagnation is not addressed, the goal of universal primary education that has received the most attention since Dakar and that has also been core to the Millennium Development Goals, is likely to be missed by a considerable margin.

It is as true today as it was in 2002 that the children who are being denied their right to education are those who are hardest to reach. Rights are one vital side of the argument that made focusing on achieving Education for All a priority. They complement education’s role in ensuring survival, fulfillment and prosperity and form the backbone of the Report’s desire to monitor progress to Education for All until it is achieved. As I highlighted in my New Year blog post, policy-makers should step up their efforts for the millions of children still denied a basic education, as well as the numerous young people and adults without basic literacy and numeracy skills. Given the continued shortfalls in reaching the Dakar goals, ensuring equitable access and learning for all must be the backbone of any agreement on a post-2015 international education agenda.

Despite these ongoing challenges, there are signs that progress has been made since the 2002 Report was published. Ten years ago our Report recommended that aid be directed to the weakest policy environments rather than to countries with the best-designed policy environments, and proposed that the EFA Fast Track Initiative orientate its support towards these countries. The Reports in 2010, on marginalized children, and in 2011, on conflict-affected states, reiterated this point. The Global Partnership for Education (the new name for the Fast Track Initiative) now includes as one of its main priorities supporting education in fragile states. The challenge in 2012 is ensuring that funding catches up with policy.

A second recommendation in 2002 was to improve the “limitations of available data”, specifically on finance. The availability of internationally comparable finance from national governments reporting to the UNESCO Institute for Statistics remains variable. Given the importance of tracking how much is spent in education, by education levels and types of expenditure (whether on teacher salaries, learning materials or other areas), it is now urgent to rectify this. More positively, one major change since 2002 is the increased availability of internationally comparable aid data published by the OECD’s Development Assistance Committee (DAC). This has enabled the Report to monitor changes in aid donor priorities over the decade. Information has increasingly become available not only on how much donors commit to education but also how much they actually spend. As a result, the Report was able to assess trends in donor disbursements to education for the first time in 2011. As our recently published policy paper shows, aid spending to education has increased over the past decade, in line with aid trends more broadly. However, there are ongoing concerns that aid remains insufficient and vulnerable to changes in donor priorities.

Another development in aid data is that information is increasingly available in a form that allows the user to distinguish “real” aid reaching developing countries from aid that is used for the benefit of the donor countries themselves, for example in the form of students studying in their countries. Stay tuned for more on this in the 2012 EFA Global Monitoring Report, to be published on October 16. Despite this progress, however, limitations on finance data still hamper the ability of countries to plan effectively. First, aid data on forward spending by sector is generally two years out of date. Second, only DAC members systematically report aid data. It is vital that emerging donors, including the “BRICS” (Brazil, Russia, India, China and South Africa), as well as the private sector provide transparent information on their contributions to Education for All . This is an issue that we take up in the 2012 Report.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Will boys and girls have equal access to education in 2015?

As the 2015 deadline draws near, is the world on track to give its boys and girls the same chance to get a good education? This week we look back at the 2003/2004 EFA Global Monitoring Report, Gender and Education for All – The leap to equality, as part of our countdown to the launch of the 2012 report on October 16. When the six Education for All goals were agreed upon in Dakar, Senegal, in 2000, the urgency of Goal 5 was clearly expressed. As well as its 2015 deadline for achieving gender equality in education, the goal was the only one of the six to have an additional, earlier, deadline: by 2005, gender disparities in primary and secondary education were to be eliminated.

In hindsight, that goal was too ambitious. When our 2003/2004 report Gender and Education for All – The leap to equality was published, it was already becoming clear that it would be difficult to reach. By 2005, it was missed by a wide margin: only 59 of the 176 countries with available data had reached gender parity in 2006. The ambition of gender equality in education by 2015 is more realistic, however. Only 73 countries have not yet achieved parity, and 13 of them are already on track to do so by 2015, according to the2011 EFA Global Monitoring Report. However, progress must speed up if girls and boys around the world are to have the same chance of going to school in 2015.

In primary schools in 2009, there were 96 girls for every 100 boys enrolled around the world, an increase of four girls per 100 boys since 1999. However, such global figures hide countries where progress is not fast enough. In 14 countries in 2009, there are fewer than 90 girls per 100 boys in primary schools. It is still true that girls around the world are less likely to have equal access to primary education. Looking particularly at secondary school, in sub-Saharan Africa there has been a marked increase in female enrollment since our 2003/2004 report on gender. However, this improvement was from a low base, and has not been strong enough to make a significant change in gender parity in the region. In the Arab states, progress towards gender parity in secondary school is still lagging behind the progress that has happened at primary level. Furthermore, in many countries, particularly upper middle income and high income countries, it is boys rather than girls who are less likely to enrol in secondary school and to do as well once they are there. This problem – and different solutions – is among the gender topics examined in the forthcoming 2012 EFA Global Monitoring Report.

The inequalities children face in education translate into serious disadvantage when those children become young people facing job markets. As the 2011 EFA Global Monitoring Report points out, governments that tolerate large gender gaps in their school systems are not just depriving their children of a basic human right, but also undermining the national economic interest by leaving a large part of the population without the skills they need to get good jobs. Literacy skills are one example. In spite of progress towards gender parity in schooling, as well as towards reducing illiteracy overall, two out of three illiterate adults are women – and this figure has hardly changed over the last decade, according to UNESCO’s Institute for Statistics. The 2012 Education for All Global Monitoring Report, which will be released in nine weeks, will examine how young people – especially those facing disadvantages – can learn the skills they need for the labour market. And young women are often among those facing the most serious difficulties in bridging the mismatch between skills and work.

In addition to monitoring progress on the gender goal, the 2003/2004 EFA Global Monitoring Report raised the more fundamental question of what keeps holding girls back. The report suggested a three-step, rights-based approach to overcome discriminatory obstacles set by societies. First, girls should have the right toeducation. Second, girls should have rights within education, specifically to safe schools that treat them fairly. Finally, girls should be given rights through education – raising the issue of how well girls’ schooling translates into equal opportunities in society. We cannot achieve equality in education, the report argued, without taking all three dimensions into account. Taking these three steps is as necessary in 2012 as it was when the report was written nine years ago.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Thursday 23 August 2012

How does higher education funding relate to teaching quality?

We’re in the final week of the Computational Reaganomics course at Oxford, and students are looking for data. Several of my students are diving into the Guardian’s impressive open data journalism site. Helping them look around, I found this interesting article relating funding to teaching quality. The findings are all for UK institutions (comparable to US? Similar issues?). The “teaching scores” are not course-specific, but at the end of the three year undergraduate degree, what did the graduates think of the teaching at the institution? I wonder if the influences are the same as on other course surveys. The graph below was one of the most interesting: Higher funding was related to better teaching and student-to-staff ratios.

In the chart below, we seed how teaching scores relate to the expenditure per student and the student staff ratio and how expenditure per student and student staff ratio relate to each other:


via Does Funding Equal Happiness in Higher Education? « O Useful.Info, the blog….

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Khan Academy offers kind-of-scaffolded computer science learning: Doing away with the teacher

With a bold claim, “Khan Academy Launches the Future of Computer Science Education,” Tech Crunch described Khan’s new foray into computer science. They've had CS videos in the past, but now they have a powerful text editor in which students can edit JavaScript, or manipulate variables like in Bret Victor’s cool demo. The Tech Crunch article actually cites research (see below), a paper by Cindy Hormel. Cindy’s paper is actually on problem-based learning, but it does describe scaffolding — as defined in a Hormel & Guzdial paper from 1996! How about that!

What I see in the Khan Academy offering is one of the kinds of scaffolding that Cindy and I talked about. Scaffolding is an idea (first defined by Wood, Pruner, and Ross) which does involve letting students explore, but under the guidance of a tutor. A teacher in scaffolding doesn't “point out novel ways of accomplishing the task.” Instead, the teacher models the process for the student, coaches the student while they’re doing it, and gets the student to explain what they’re doing. A key part of scaffolding is that it fades — the student gets different kinds of support at different times, and the support decreases as the student gets more expert. I built a form of adaptable scaffolding in my 1993 dissertation project, Emile, which supported students building physics simulations in Hyper Talk. Yes, students using Emile could click on variables and fill in their values without directly editing the code, but there was also process guidance (“First, identify your goals; next, find your components in the Library”) and prompts to get students to reflect on what they’re doing. And the scaffolding could be turned on or off, depending on student expertise.

I wouldn't really call what Khan Academy has “scaffolding,” at least, not the way that Cindy and I defined it, nor in a way that I find compatible with Wood, Pruner, and Ross’s original definition. There’s not really a tutor or a teacher. There are videos as I learned from this blog post, and later found for myself. The intro video (currently available on the main Khan Academy page) says that students should just “intuit” how the code works. Really? There’s a lot more of this belief that students should just teach themselves what code does. The “scaffolding” in Khan Academy has no kind of process modeling or guidance, nothing to explain to students what they’re doing or why, nothing to encourage them to explain it to themselves.

It is a very cool text editor. But it’s a text editor. I don’t see it as a revolution in computer science education — not yet, anyway. Now, maybe it’s way of supporting “collaborative floundering” which has been suggested to be even more powerful than scaffolding as a learning activity. Maybe they’re right, and this will be the hook to get thousands of adolescents interested in programming. (I wonder if they tested with any adolescents before they released?) Khan has a good track record for attracting attention — I look forward to seeing where this goes.
  • The heart of the design places a simplified, interactive text editor that sits adjacent to the code’s drawing output, which updates in real time as students explore how different variables and numbers change the size, shapes, and colors of their new creation. An optional video guides students through the lesson, step-by-step, and, most importantly, can be paused at any point so that they can tinker with the drawing as curiosity and confusion arise during the process.
  • This part is key: learning is contextual and idiosyncratic; students better absorb new material if they can learn at their own pace and see the result of different options in real time.
  • The pedagogy fits squarely into what educators called “ scaffold ed problem-based learning” students solve real-life problems and are encouraged to explore, but are guided by a teacher along the way, who can point out novel ways of accomplishing the task. Scaffold ed learning acknowledges that real-life problems always have more than one path to a solution, that students learn best by doing, and that curiosity should drive exploration. This last point is perhaps the most important, since one of the primary barriers to boosting science-related college majors is a lack of interest.
Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Adapting the Disciplinary Commons for High School CS Teachers

While the schedule for the International Computing Education Research (ICER) 2012 conference is now up, the papers aren't linked to it. I’m guessing that it’s because of the snafu that ACM had with their publishing contractor. I was waiting for the papers to be likable before I started talking about our other two papers. Instead, I’ll just link to versions of our submitted papers (but not the final ones). I've already talked about Lauren’s paper on using sub goal analysis to improve instruction about App Inventor, which I’ve made available here. Here I’ll tell you a bit about Briana Morrison’s paper on adapting the Disciplinary Commons model for high school CS teachers.

The Disciplinary Commons is a model for professional development that Sally Fischer and Josh Gutenberg developed. We received NSF PATH funding during the last three years to create the Disciplinary Commons for Computing Education (DCCE), which included both high school and university faculty. The university part wasn't all that successful, and wasn’t the most interesting part of the work. The really interesting part was how Briana, Ria Galanos, and Lijun Ni adapted the DC model to make it work for high school teachers.

There are really two big needs that high school CS teachers have that are different than university CS teachers:

  • Recruiting strategies: There are no majors in high school (in general) in the United States. High school CS teachers have no guaranteed flow of students into their classes. High school computer science is an elective in the US. If you want to teach CS, you recruit students into your class, or else you’ll end up teaching something else (or you lose your job).
  • A Community: While I’m sure they exist, I’ve not yet met a higher education CS faculty member who is his or her own department. Most high school CS teachers are the only CS teachers in their school. They rarely know any other high school CS teachers. Providing them with a community makes a big difference in terms of their happiness, teaching quality, and retention.
Briana does a great job in her paper of explaining what happened in the DCCE over the three years that we ran it, and providing the evidence that good things happened. The evidence that the recruiting strategies worked is astounding: According to these self reported numbers, the high school teacher participants increased the number of AP CS students in the year following their participation in the DICE by 302%. One teacher in Year 3 had a 700% increase in students in her AP CS class and attributed it to the recruiting help received from the DCCE.

The evidence that the community-building helped is actually even stronger. We had The Findings Group as our external overvaluations on DCCE, and they used social network analysis (SNA). The diagram is compelling, and the stats on the network show that the teachers dramatically increased their awareness and use of the network of high school CS teachers.


Briana is continuing to work with DACE, to help other high school disciplinary commons start up around the country. NSF PATH is allowing us to spend out the remaining money to fund her travel to help out other groups. Briana is now a PhD student working with me, and she’s figuring out what her dissertation is going to look like, and if it’ll build on the success of DACE.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Experience drives learning: Implications for CS Ed

I taught educational technology in the Spring, and it gave me a chance to re-read classic texts (I still love Cognitive Apprenticeship) and reflect on some of the key principles of learning sciences. One of these is that all learning is built on existing knowledge — Piaget assimilation and accommodation are still the main two learning mechanisms that we know. That’s why culture matters, and past experience matters. The piece linked below from NY Times highlights how different that prior experience can be, even with students attending the same classroom, and how those different experiences lead to different learning outcomes.

I wonder about the implications for CS Ed. What are the key experiences that lead students to have the prior knowledge to succeed in CS1? If a student has never built a spreadsheet with formulas, then that student may not have the same understanding of specifying instructions for another agent and for using a formal notation to be interpreted by machine, compared to a student who has. A student who has never used Photoshop or looked at a color chooser may have a harder time understanding hierarchy of data representations (e.g., red, green, and blue numbers inside a pixel, which is arranged in two dimensions to make up a picture). Studies in the past have looked at background experiences like how much mathematics a student has had. With the pervasiveness of computing technology today, we might be able to look at more “near transfer” kinds of activities.
  • When a new shipment of books arrives, Rhonda Levy, the principal, frets. Reading with comprehension assumes a shared prior knowledge, and cars are not the only gap at P.S. 142. Many of the children have never been to a zoo or to New Jersey. Some think the emergency room of New York Downtown Hospital is the doctor’s office.
  • The solution of the education establishment is to push young children to decode and read sooner, but Ms. Levy is taking a different tack. Working with Renée Dinnerstein, an early childhood specialist, she has made real life experiences the center of academic lessons, in hopes of improving reading and math skills by broadening children’s frames of reference.
Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Monday 20 August 2012

World AIDS Day: When education helps to save lives

On World AIDS Day, it’s vital to remember that education has a key role to play in reaching the goal of “zero new infections, zero discrimination and zero AIDS-related deaths.” Every day, about 1,000 children are infected with HIV. Almost all of them contract the virus during their mother’s pregnancy, during childbirth or when they are being breastfed. These infections could be avoided if mothers knew more about how HIV is transmitted.

As we highlighted in the 2011 Education for All Global Monitoring Report, only 59% of mothers with no formal education surveyed in sub-Saharan Africa knew that condoms could help reduce the spread of HIV. Among mothers who had attended secondary school, however, 81% knew how important it is for their partners to use condoms. Similarly, awareness of mother-to-child transmission and the effects of anti-retroviral drugs increases with years of schooling.

Awareness of HIV and AIDS - education provides protection. Percentage of female respondents answering questions on HIV and AIDS awareness, by education, in selected sub-Saharan countries. Source: 2011 GMR Education can also help reduce adult transmission of HIV by promoting safer sexual behavior and addressing “the structural factors that facilitate the spread of HIV, including lack of opportunity and gender inequality,” according to UNESCO’s recently published strategy for HIV and AIDS. According to another UNESCO study, sexuality education programs are not only highly effective in reducing the spread of HIV, they can also save society money. Schools are “well-positioned to provide leadership in how to talk to young people about difficult subjects like HIV & AIDS”, as UNESCO experts told Harward Ed Cast earlier today.

At the same time, HIV and AIDS remain strong barriers to achieving Education for All. As we highlighted in the 2010 EFA Global Monitoring Report, “Reaching the Marginalized”, children with HIV, orphaned children and children from households affected by HIV are among the children at most risk of educational marginalization. The high dropout rates associated with this disease are a major barrier to development. UNESCO’s education response to HIV/AIDS is therefore two-fold: to prevent the spread of HIV through education, and to protect the functions of the education system from the worst effects of the epidemic.

A school in a bag
A project in Malawi has shown that a more flexible approach to teaching methods and better community support could reduce school dropout in high HIV-prevalence areas in sub-Saharan Africa. Researchers found that a “school-in-a-bag” project, which more accurately identified children at risk of dropping out and provided them with a package of support, cut dropout numbers by almost half. The support measures included a “school buddy” to encourage their learning and a “school-in-a-bag” pack (containing study guides, textbooks, pens and notebooks) so they could keep up with their learning outside the classroom. Weekly youth club meetings were organized where they could do their homework and get further help from youth leaders, who were given a “school-in-a-box” pack to help the children, including books, games, a football and a wind-up radio.

“Our research shows that you can break patterns of educational inequality and disadvantage if you help vulnerable children while they are still at primary school. But it requires an integrated strategy, including better teacher education and national policies”, said Professor Pat Pridmore of the Institute of Education, in London, which led the UK-funded project.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Education for All: Three New Year’s wishes

As the 2015 deadline for the Education for All goals fast approaches – and the global economic crisis threatens to slow progress – here are the three things we most want to happen in 2012. They offer an agenda for the kind of change that is needed to give everyone in the world an opportunity for a decent education.

Give young people the skills they need to get good jobs
Upheavals around the world in 2011, notably in Arab countries but also in parts of Europe, Africa and Latin America, turned the spotlight on the disillusionment of young people. Soaring unemployment, fed by the economic crisis and political mismanagement, has left millions of youth without opportunities to fulfill their ambitions. The International Labour Organisation estimates that as many as 1 in 10 young people are not in work. The real number of young people without worthwhile jobs is likely to be much higher, as many of the most vulnerable are forced into low-paid, informal, insecure work. Young people who already face disadvantages – because of where they live, their gender, poverty or ethnicity – have been hit the worst, largely because they lack the skills needed to compete for available jobs.

In 2012, political leaders need to listen to the voices of young people, particularly those who suffer most from poor education and job opportunities, before it is too late. The 2012 Education for All Global Monitoring Report, to be released in September, will examine how skills development programmes can improve young people’s opportunities for decent jobs and better lives. We hope that policymakers will act upon the messages in the Report. In 2011 the G20 paid insufficient attention to the vital role of education and skills in addressing barriers to employment and growth. When G20 leaders meet in Mexico in June, they need to speak out more loudly for education and skills.

Make aid count
Countries that have made the most remarkable progress towards Education for All, such as Ethiopia and Tanzania, have benefited from a combination of strong political will and sustained financial commitment, with aid donors backing nationally developed education plans. Yet funding for education remains grossly insufficient and fragile according to recent analysis by the GMR team. The Busan High Level Forum on Aid Effectiveness in 2011 highlighted the changing aid landscape, with new donors, such as Brazil, India and China, and the private sector playing a more prominent role in development financing. Despite replenishment commitments for the Global Partnership for Education in 2011, there is still a long way to go to fill the US$16 billion financing gap. The Global Partnership for Education needs to reinforce its efforts in 2012 to mobilize additional financing, including from traditional donors as well as the “BRICs” (Brazil, Russia, India and China) and the private sector, ensuring that this funding is used to reach those most in need.

Put education at the centre of global development beyond 2015
Policymakers need to step up their efforts for the 67 million children still denied a basic education and the 796 million young people and adults without basic literacy and numeracy skills. Much more can be done in three years left before the Education for All and Millennium Development Goal deadline. But there will still be huge tasks to accomplish after 2015. Despite progress in getting more children into school over the past decade, there are still wide gaps in education opportunities between boys and girls, and rich and poor. Many children drop out of school before they have learnt how to read or write. Inequalities in access and learning will need to be given greater attention after 2015. As convening agency for Education for All, UNESCO needs to take the lead this year in guiding debates on education priorities to ensure education maintains its central position in the global development architecture beyond 2015. The United Nations General Assembly in September is one important venue for UNESCO to work together with other EFA partners to develop a consensus on education after 2015.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com

Food crisis is also an education crisis

Hunger and malnutrition are urgent development problems, despite the fact that the world has the capacity to feed everyone. They also have devastating effects on education, robbing millions of young children of the opportunity to develop healthy bodies and minds, as we highlighted in our recent policy paper on early childhood care and education. With a severe food crisis affecting 16 million people in West Africa and millions more in the Horn of Africa, the Group of 8, which has pledged at previous G8 summits to improve food security, has more reason than ever to follow up on its promises when leaders meet on May 18 and May 19 at Camp David, Maryland.

The development community and others are turning up the heat on the G8 leaders with a storm of #Dear G8 tweets on Twitter that point out the shocking scale of the problem, as we did in our policy paper:
  • Every year, malnutrition is directly implicated in the deaths of over 3 million children and more than 100,000 mothers. About 28% of all children under age 5 in the developing world are stunted (short for their age) because of malnutrition.
  • Poor nutrition devastates immune systems (making children more susceptible to disease), increases the risk of anemia and prevents proper brain development – all of which hold children back from developing the cognitive, linguistic and social skills they need to thrive.
  • Children with high rates of malnutrition, especially in the first few years of life, are less able to learn. For instance, iron-deficiency anemia consistently reduces children’s test scores. Malnourished children are also more likely to start school late and drop out early.
The G8 leaders have an opportunity to take decisive action at Camp David. Of all the issues they must consider, none is more urgent than the needs of those threatened by the food crisis in Africa, which is jeopardizing the learning prospects of millions of young children.

Deepa Singh
Business Developer
Email Id:-deepa.singh@soarlogic.com