Click. Connect. Learn.

All posts in Education Policy

The Educational Reform Bubble

In a very general sense, what Dave Winer describes as a bubble frenzy is part of the reason why people have trouble tracking meaningful efforts that could lead to educational reform.

If meaningful change was easy, it would be done already. There are a lot of smart people working in and around education. If the required changes were easy, things would be done by now.

Simple ideas appeal to us because they feel attainable, and they perpetuate the myth that we are just one discovery, one idea away from making Everything Better.

It's the idea that an iPad rollout (or really, any single technology) will transform education.

I would send you a bouquet of newly sharpened pencils...

It's the idea that all education needs is a disruptive innovation to transform the whole system.

It's the idea that unions are the problem.

It's the idea that teacher quality is devoid of context, and doesn't vary from student to student.

It's the idea that closing "failed" schools will help the people these schools are supposed to help.

It's the idea that we can separate poverty from educational opportunity under the guise of a "no excuses" mentality.

It's the vast oversimplification that "the system is broken" - the king of all excuses, because it both claims to diagnose the problem while ignoring the fact that our systems are the sum total of the people working within them.

These ideas are attractive because, if you don't dwell on them, they appear logical.

They appeal to venture capitalists seeking a big exit.

These ideas appeal to people who want a better educational system yesterday.

But this is bubble thinking; this is the thinking of people in a rush.

And I understand the impatience - I share the impatience. But we shouldn't let the importance of the issue (the need for a strong, well funded public education system for every child) entice us into thoughtless rushing. This ensures that we overlook the nuances that will make the difference between success and continued mediocrity.

We have an education reform bubble - not in the sense that there is too much money floating around in education, but because of the surfeit of hot air swirling through the conversations about the shape reform should take. Let's slow down, and let the bubble subside beneath its own weight.

Image Credit: "Bubble" taken by Greatist, published under an Attribution Non-Commercial Share-Alike license.

Class of 2011 Paid the College Board 215 Million For the AP: Napkin Math

It looks like some schools are using the AP exam as a proxy for rigor.

Leaving the relative merits (or lack thereof) of this approach as a subject for another post, we will limit our focus to just look at the math here.

According to the College Board, 903,630 students who graduated in 2011 took at least one AP exam. Note that this is not the same as the number of total exams taken, as some people take more than one exam. The actual number of exams administered by the AP for students graduating in 2011 is actually 2,720,084.

I would send you a bouquet of newly sharpened pencils...

This number is sourced from the data provided by the College Board. Grab Appendix C: AP Exams Taken in U.S. Public Schools by the Class of 2011. See field C73 in that spreadsheet for the total.

Each AP exam administered within the US is $87 per exam. For AP tests outside the US, the cost is $117.00. Students pay these fees. For students with "financial need" there is a "fee reduction" that comes out to $34.00, which brings the cost of each exam to $53.00. For students with financial need, the cost of the exam can be covered for the student via federal and state grant programs.

The full criteria for financial assistance is here.

From page 20 of the AP report available here for the class of 2011 (pdf download), the total number of AP exams taken by low income graduates is 612,282 (1).

To recap: 903,630 students graduating in high school in 2011 took 2,720,084 AP exams.

Of these 2,720,084 exams taken, 612,282 exams were taken by low-income students, so the College Board only collected 53/exam from the tests taken by low-income students.

For the 2,107,802 tests taken at the full price of 87/exam, the College Board took in $183,378,774.00.

For the 612,282 exams taken by low income students, the College Board took in $32,450,946.00.

So, for all exams taken by members of the class of 2011, the College Board collected $215,829,720.00. And, please note, these calculations do NOT include:

  • Any additional fees for exams taken outside the United States;
  • The amount of money paid money to the College Board for the required privilege of taking the SAT and the PSAT;
  • On page C2 of the full report available here (pdf download), the College Board says that this data "represents public school students only" - it's unclear whether students at private schools were left out of the raw total of tests taken, but the disclaimer that the data is for public school students only implies that this is the case. If the numbers provided by the College Board do not include students at independent schools, then the calculations in this post are low, as students at private schools take a large number of AP exams.

It's safe to say that the class of 2011 - and every other graduating year in the United States going back decades - has paid its share of homage to the College Board. Calculating conservatively, the College Board pulled in $215,829,720.00 from the AP alone.

At what point do we stop, and ask the question: how could these resources be used more effectively? Is this what an excellent education looks like?

Also, if there is better data than what I have used here, or if there are things that are overlooked in these calculations, please let me know. I would love to be wrong here, as the prospect of graduating seniors paying nearly 216 million dollars to the College Board as an added cost of a high school education is depressing beyond words.

Image Credit: "I would send you a bouquet of newly sharpened pencils..." taken by Melissa Doroquez, published under an Attribution Share-Alike license.

Footnotes

1. Interestingly (concidentally?), this aligns pretty closely with the number of people below 18 who are living in poverty: while 22% of all people under 18 in the United States are in poverty, roughly 22.5% (612,282 divided by 2,107,802) of the AP exams taken by graduates of the class of 2011 were taken by "low-income" students. While this is likely just an odd coincidence, it would be interesting to see if the number of AP exams taken by students was spread evenly across socioeconomic status.

A Brief Glossary of Education Reform Speak

With all of the talk of education reform that has been swirling around over the last few years, we wanted to put together a glossary to help the uninitiated through the coded language of education reform. Our hope is that this handy guide will help laypeople and expert alike become more proficient in reform-speak.

  • educational expert - any person used as a source in any mainstream media story. One can tell true experts because the names of the experts are always followed by the words, "Educational Expert." This helps distinguish them from the pandering, amateur class, also known as "educational bloggers."
  • Dictionary Treeson
  • disruptive innovation - fire teachers, replace them with technology
  • bold reformer - any administrator at the district level or higher who advocates any combination of weakening collective bargaining, closing schools, turning schools over to for-profit charters, increased use of standardized assessments to measure academic progress, and firing anyone who disagrees. Bold reformers usually require a good PR team to publicize their boldness, and to blunt the inevitable charges of testing scandals that follow these bold reformers like flies on carrion
  • visionary leader - see bold reformer.
  • group of thought leaders - millionaires/billionaires with no educational experience, but lots of ideas on how to fix the broken educational system. See also: the educational system is broken
  • the educational system is broken - I have a product to sell that will make a lot of money, and if I can convince enough people that the educational system is broken, people will buy it
  • robo graders are just as accurate as human graders - if we reduce all writing down to the scripted essays required on standardized assessments, then mechanical graders can be used to grade mechanical writing. See also: disruptive innovation; and the educational system is broken
  • all students deserve access to the same educational opportunities - if we narrow the curriculum down to the common core standards (thank you, textbook companies!), and use prefabricated standardized assessments (thank you, textbook companies!) to evaluate students, and we get policymakers to agree that this is what public education reform looks like (thank you, lobbyists for textbook companies!) then all public schools will no longer have the time or resources to teach arts, health, music, physical fitness, or any other enrichment programs, and all students will have the same access to the same insufficiently narrow set of educational resources. Except, of course, for the rich kids.
  • all high school students must take at least one online course in order to graduate - a new form of corporate welfare where legislators require that students take some of their classes online. This creates millions of new potential customers for existing online schools, and drains money from districts.
  • teachers must be held accountable - teachers need to be fired if standardized test scores don't increase.
  • policymakers, pundits, and think tanks must be held accountable for ludicrous policies and ideas - just kidding! I threw that in to see if you were paying attention.

This short glossary is far from comprehensive. If there are additional terms that should be added, please leave them in the comments.

Image Credit: "Dictionary Treeson" taken by Nina Helmer, published under an Attribution Non-Commercial No Derivatives license.

More Caines, Please

I've seen a few references to Caine's Arcade on various education communities where I participate. It's a pretty amazing story - a kid builds a full arcade out of cardboard boxes from his father's business. The kid - Caine - does it for the love of the games. It's awesome, inventive, fun, and driven entirely by the kid. The whole video is great, but my favorite two parts are the check for the Fun Pass (at 3:20) and the ticket dispenser (at 5:10).

Caine's Arcade from Nirvan Mullick.

But what really struck me about the video was the contexts within which I discovered it. The discussions about the video - which were all incredibly positive - were sandwiched between longer, meatier threads, often about iPad deployment: what's the best way to manage a fleet of iPads? Should iPads be replaced every 1, 2, or 3 years (no kidding - real question)? What is the best app for [fill in shiny thing]?

And the chorus within these iPad threads is how the iPad changes everything because the iPad can be passed from one kid to another, you can touch the screen, and kids learn how to use it in less than two minutes, with no training, and teachers like it because of the cool factor. And concerns about environmental sustainability, human rights of workers, vendor lock-in, requiring elementary school students to become consumers as a pre-requisite to learning, equitable access to resources regardless of socioeconomic level - all these get discarded because the iPad is here, it's well-marketed, decision makers feel comfortable about their use, and, therefore, requests to buy them get approved.

Titles

But then, something like Caine's Arcade gets shared with us and illustrates the gap between the type of learning we claim to celebrate, and the type of learning we fund. Caine's work - passion-driven, creative, open ended, done for the joy of doing it - is supposed to be what we aspire to within our educational system. Instead, we fund improved testing systems, and innovation devolves to school- and district-wide rollouts of a consumer product within an educational setting. The gap between the type of learning we claim to love and the type of learning we fund is enormous - big enough to fit the marketing hype flowing from Cupertino; big enough to fit all of the certificates from the Google, Apple, and Discovery educator programs; big enough to fit the deadly policy decisions inflicted on schools by underinformed politicians; big enough to fit the all the marketing, policy, and rhetoric that attempts to portray education as a problem that can be solved with the right product.

The future of education isn't waiting for us in an app store.

The future of education involves making things - learning how to experiment, fail, work, try, reflect on the experience, and grow, and try again.

How many Maker Faires could be supported for the cost of an iPad rollout, or the cost of a robo-grader? How much staff time would need to be spent writing the AUP for a cardboard box? Is our fascination with technology for the benefit of learners, or so districts, schools, and technologists can justify how we spend money and our student's time?

Obviously, this isn't a black and white issue, but the large companies in the education space are actively lobbying our legislators, and putting marketing and sales efforts in place to define the environments within which people learn.

Caine's Arcade is learning. It's taking what you have around you, ripping it apart, re-assembling it, playing with it, and seeing what happens. I look forward to the day when we fund the vision of learning we claim to want, rather than the vision of learning we are told the economy and our security requires.

Less panic. Less products. More learning. More joy.

More Caines, please.

Cheating Is Not A Test Security Issue

The Atlanta Journal-Constitution has done a review of cheating on tests in school districts across the country. The results aren't pretty.

A tainted and largely unpoliced universe of untrustworthy test results underlies bold changes in education policy, the findings show. The tougher teacher evaluations many states are rolling out, for instance, place more weight than ever on tests.

And, cue the folks who miss the point entirely:

Daria Hall, director of k-12 policy with the nonprofit The Education Trust, said education officials should take steps to ensure the validity of test results because of the critical role they play in policy and practice.

“If we are going to make important decisions based on test results — and we ought to be doing that — we have to make important decisions about how we are going to ensure their trustworthiness,” she said. “That means districts and states taking ownership of the test security issue in a way that they haven’t to date.”

Cheater Pen

No. This is not about test security (read: another unfunded mandate for schools to enforce a system of assessment that has never worked all that well, even before it was pushed front and center into education policy. Read: another "growth opportunity" for "educational services providers" who will supply a that guarantees your tests are completely, totally secure).

This is about designing assessment that can't be cheated, and about not tying pay - for both teachers and administrators - to performance on flawed, oversimplified assessments. Portfolios come to mind as an option that would reflect the experience of learners within their class, provide a clear and accurate representation of growth and learning.

However, the argument against portfolios would have us believe that they are just too expensive and time consuming.

But what's more expensive? Running a good portfolio system that works, or paying for tests that are imprecise measures of a small subset of what people actually learn.

What's more time consuming? Running a good portfolio system that works, or dedicating class time to teaching the test, taking the test, and trying to catch the cheaters after the fact.

To all the people who get a lot of attention for saying that our educational system is broken: please stop, and consider that our assessment system is broken, and is getting in the way of student learning.

You're not saving money or time when what you buy is broken. You're not assessing more efficiently when people can sidestep your efficiency measures. You're not measuring good performance when people cheat their way to the top.

Image Credit: "What the hell is a cheater pen anyway?" taken by DigitalCellulose, published under an Attribution Non-Commercial No Derivatives license.

Why Is Your LMS All Up In My Learning?

The following scenarios all describe events in which people learn online, or in a blended learning environment:

Learning is part of all of the interactions described above. Yet, some of these interactions won't fit into the systems that claim to manage learning, and/or the systems that assess the worth of that learning.

In very general terms, the current crop of learning management systems are designed to reduce a complex process down to a series of manageable steps. This reduction makes it more difficult to account for informal learning alongside more traditional learning. But, as more learning occurs in informal ways or in informal settings, the shortcomings of how learning is "managed" gets in the way of people learning.

A. Learning as Conversation

If we look at learning as a series of conversations, one way of looking at a simple type of learning activity is:

A person did this thing in this place.

This is analogous to a something like twitter, an annotated bibliography or list of works consulted, or a person telling a story.

B. A Conversation, with Metadata

We can add more detail to the conversation to make things more clear:

A person did this thing in this place about this topic.

The addition of metadata (aka tags, keywords, etc) makes this more like a blog post, a forum post, or a reblogging platform like Tumblr or Posterous. This could also be thought of as a single piece in a working (or in-progress) portfolio.

C. A Conversation, with Metadata, and Reflection

Predictably, more detail changes the nature of the conversation:

A person did this thing in this place about this topic and learned these things.

The addition of a reflective component (some thoughts/context about what the initial conversation means over time) adds a level of analysis that is critical for self-directed learning, or as part of peer-supported assessment. The addition of reflection also converts the information to something that resembles a page in a presentation portfolio.

D. All of the Above, Situated in a School

Grades aren't essential for learning, but they have their uses:

A person did this thing in this place about this topic and learned these things for this course and earned this score.

E. The Components

  • Person: First name, Last name, Email, Password, UserID
  • This Thing: Title, Description (a combination of any of: excerpt, original text)
  • This Place: a url and/or geolocation data
  • This Topic: Keywords/Tags/Folksonomy
  • Learned: an analysis/reflection/notes about the event
  • This Course: a course name; only needed if the learning is part of a formal learning experience (aka school)
  • This Score: grade information, ranging from a letter grade to a percent to X earned points out of Y possible points.

F. Next Steps

Current learning management systems pay a lot of attention to pieces of traditional schooling that may or may not be relevant to all types of learning. By focusing on a system that only stored key elements of the interactions that comprise learning, we'd free ourselves up show learning in ways that actually reflect how the learning occurred.

If the core system just focused on interactions, learners would be free to learn as they best saw fit. This lightweight structure would work equally well for a learner working in a MOOC, a learner writing a series of self-directed research studies, to a learner in a traditional setting.

The data stored in this system could be exposed to external systems so that different types of assessment could take place, as needed, but these assessments could live independent of the core system.

If we pare back what people consider an LMS to a core set of data points, people could learn as they wanted, and that learning could be contextualized and assessed as needed. We need to remove the systems that interfere with our learning.

Nicholas Kristof, Olly Neal, Stealing Books, and Good Teaching

In his most recent Sunday column, Nicholas Kristof again wades into discussing education. This week, Kristof discusses the story of Olly Neal; When Neal was in high school in the 50's, he described himself as a "troubled high school senior" turned reader turned law student turned judge turned member of the Arkansas Court of Appeals.

Kristof opens his piece with a link to a study that used value-added methodology to determine that good elementary school teachers can make a difference.

He then goes on to the story of Olly Neal - and the story of Olly Neal is a great story.

Earlier in his high school career - as recounted in the Kristof article, Olly Neal

remembers reducing his English teacher, Mildred Grady, to tears.

“I was not a nice kid,” he recalls. “I had a reputation. I was the only one who made her cry.”

Later in his high school career, Neal cut another teacher's class and went into the school library, where Mildred Grady also worked. While there, he saw a book with a picture of a scantily clad woman on the cover - The Treasure of Pleasant Valley by Frank Yerby - and, as he didn't want to be known as someone who actually checked out books from the library, he stole the book. He brought it home, read it, and loved it, and returned to the library, where he found another Yerby novel.

And he stole that too.

And then, another.

And then, another.

According to the story on NPR about Olly Neal, Neal "read four of Yerby's books that semester — checking out none of them."

Later, at one of his high school reunions, Grady let Neal know that the supply of Yerby books was no accident. As described in the NPR story:

"She told me that she saw me take that book when I first took it," Neal said.

"She said, 'My first thought was to go over there and tell him, boy, you don't have to steal a book, you can check them out — they're free.'

"Then she realized what my situation was — that I could not let anybody know I was reading."

Grady told Neal she decided that if he was showing an interest in books, "she and Mrs. Saunders would drive to Memphis and find another one for me to read — and they would put it in the exact same place where the one I'd taken was."

And this is one of the ways that great teaching manifests itself: in meeting a kid where they are at, and by providing them opportunities that they are able to reach. At times, great teaching also means taking a look at the rules that are in place, and understanding that the potential success of one particular kid means breaking or ignoring those rules.

Kristof takes the story of Olly Neal and attempts to bend it to support a preconceived narrative.

The implication is that we need rigorous teacher evaluations, more pay for good teachers and more training and weeding-out of poor teachers.

Unfortunately, this interpretation doesn't align with Olly Neal's story. In fact, Olly Neal's story illustrates the weaknesses of the exact types of evaluations that Kristof celebrates.

Mildred Grady was interacting with Neal in her role as a librarian, not in a teaching capacity. In a value-added assessment, Neal's other teachers - and NOT Grady - would receive the credit for any improvements made by Neal.

In fairness, Kristof also says, "there are no silver bullets to chip away at poverty or improve national competitiveness, improving the ranks of teachers is part of the answer." But, no one is really arguing that. We can burn that straw man. This is about the same as someone declaring, "Reducing poverty is predicted to improve the nation's financial well-being."

Of course good teachers are part of the answer. And, of course, fair and rigorous teacher evaluations are part of the process of determining what makes teachers more effective. But, the successes of Mildred Grady - and the thousands of teachers who do similar things in difficult situations - don't fit into the types of evaluations that are being pushed as the cornerstones for measuring teacher effectiveness. Driving to Memphis to buy books for one kid to steal doesn't translate directly into a kid having success on the scantron - but this type of thoughtful, targeted attention is essential to the success of individual people.

I recently talked with another teacher who works in a high poverty school. This teacher works in special education, and their school has been on the cusp of not making Adequate Yearly Progress (or AYP) for several years.

In this teacher's class, there were three children who were on the verge of passing the test. Two of these children had diagnosed special needs, and had a primary language other than English. A third student also had a diagnosed special need and had a primary language other than English, but also had a physical disability, was on the free and reduced lunch program, and had been placed in foster care.

This teacher's principal approached the classsroom teacher around six weeks before the test with some explicit instructions: focus on the kid with the physical disability, and don't worry about the other two.

This administrator had done the math: according to the metric that determined a school's progress, the school would get more points toward AYP if the one student with more pronounced learning disabilities passed than if the other two students passed. In short, if the one kid passed and the other two failed, the school would look better on paper. This administrator had broken down the math on a class by class basis, and was giving his teachers - schoolwide - instructions on how to "succeed."

The teacher, who had tenure, told the administrator where to go. The teacher paid for this "disobedience" in the form of less than stellar evaluations.

So, when people like Nick Kristof call for more rigorous teacher evaluations, we need to be clear that one aspect of tying teacher evaluations to test scores leads to some people attempting to game the system.

Nick Kristof justly celebrated the creativity and caring of Mildred Grady. What types of evaluation measure the excellence of people like her? Portfolio-based professional development comes to mind as one option, but accurate, reliable, rigorous teacher evaluations involves improved education policy.

Improved education policy needs to look at education, poverty, and health as equally important elements to be addressed.

A Better Answer

Friday night, while walking our dog, my wife and daughter met a family of five. Of the three children, the middle girl was around seven - close to the same age as my daughter. The oldest - a boy - was ten, and the youngest - a toddler between a year and eighteen months - occupied a stroller. It was cold last night in Portland, and the toddler was bundled up with extra clothes and blankets. The father asked my wife for money.

"The shelters are full," he said. "We're on the waitlist at all the ones we called."

"And we're not going to Portland Mission," the mother said. "I don't know if you've ever seen that place, but you can't bring kids in there."

When my wife and daughter met them, they were on their way back to Safeway. "It's warm in there," the mother said. They were trying to get money for a hotel for the night.

"But even a bench outside Safeway is better than Portland Mission," the father said.

And my wife and daughter helped them out as best they could, but it wasn't enough, because really, in that context, what does enough even look like?

Afterwards, as my wife, daughter, and I talked about it, my wife was struck by the feeling that they were new to the street. "He talked about how people are really possessive of corners," she said. "He was ashamed, but he was having a hard time finding a good spot to ask for money."

And today, I read about Samantha Garvey, a kid whose family had been evicted just before New Years, and how she is a finalist in a national science fair, and how her family is getting a home - and I am really excited to read about her success, but the happiness I feel for her is leavened, because I can't get around the fact that there are thousands of families just like Samantha's who will not be written about in the national press, and who will not be getting off the street, into a shelter, or a home. They will be going precisely nowhere, at least not anytime soon.

And at some point, the three kids my family met last night will end up in school, somewhere. And my hope is that the teachers who have the opportunity to work with them to further their education will have the tools - the money, the time, the resources, and the support - to give them what they need. And I hope that the work these teachers and these students do will be judged and assessed on its own merits, against the backdrop of its own distinct context.

Within the current educational reform discussions, it's very fashionable to say that poverty is not destiny and that things would get better if we could only fire more bad teachers. And, in a very general sense, these truisms - like all truisms - are general enough to resemble something that might even be true. But these oversimplifications - like many of the "obvious" solutions to "fixing" education - break, hard, against the uniquely human conditions within which people are expected to learn. The specifics of the various educational settings are often left out of the discussion, as they don't fit neatly into a truism that makes a good sound bite.

And each day, families drift into homelessness, the distance between the very rich and the very poor continues to increase, social mobility continues to decrease - and against this backdrop, with 22 percent of the children in the US living in poverty, with just under 24 percent of children living in households that experience food insecurity, we need to drop the pretense that education, poverty, and health are separate issues.

Today, my daughter and I drove down Sandy Boulevard, and she looked for the family she met last night. We didn't see them.

She sat back in her seat. "Do you think they found a hotel?" she asked.

"I don't know," I told her. "I hope so."

She wasn't satisfied with that. She likes more precision. She likes to know.

I didn't have a better answer.

What Nicholas Kristof Leaves Out: Discussing the Value of Teachers

Nicholas Kristof has a piece in today's NY Times titled The Value of Teachers. In this piece he points to a recent comprehensive study that looks at the earning gains for students who have "good" teachers.

The money quote comes in the third paragraph:

That’s right: A great teacher is worth hundreds of thousands of dollars to each year’s students, just in the extra income they will earn.

Kristof buries the fact that the study is based on value-added methodology and conflates student performance on test scores with good teaching. He alludes to value-added in the 11th paragraph, but never actually addresses the fact that test scores and value added analysis aren't infallible.

Ms. Powaga - Fifth Grade, an Oasis in the Desert

The study authors (and this piece shouldn't detract from the worth and value of the study, which merits a read) are clear on this, even though Kristof is not. The executive summary (pdf download) of the study leads with a discussion of value added analysis:

Researchers have not reached a consensus about the accuracy and long-term impacts of VA because of data and methodological limitations.

The researchers conclude that, for their study, value-added analysis is a valid tool, as they look at over a million students from 4th grade to adulthood. As I said earlier, the study is a good read.

However, in his article on the study, Kristof uses false equivalencies:

Conversely, a very poor teacher has the same effect as a pupil missing 40 percent of the school year. We don’t allow that kind of truancy, so it’s not clear why we should put up with such poor teaching.

Truancy and the quality of a teacher are two very separate things. Conflating them here serves a rhetorical purpose (truancy = bad; bad teaching = truancy) but aside from being an interesting rhetorical gimmick, it just doesn't make sense.

The piece also commits one of the standard mistakes made in many pieces about teacher quality: it assumes that there is an objectively "good" teacher that will work for every kid in every class. The reality is (and people who have worked in school with kids can attest to this) different teachers connect with different kids. Sally's great teacher will be Jimmy's average teacher. We're dealing with human beings here, and human experiences differ.

However, the main (intentional?) oversight in the piece is the complete inattention to the elephant in the room in the school reform debate. If a kid comes from an upper middle class or higher in the socioeconomic ladder, they will attend one of the best schools in the world, in the United States Public School System. The "crisis" in public education is not present in high-rent zip codes. So, when we talk about the problems facing public education, let's situate them honestly. They are connected to issues of poverty, and issues of health, and in many cases, to problems surrounding food insecurity.

Kristof alludes to the importance of poverty, but then dismisses the importance of the issue as something that can be undone by good teachers:

we need an array of other antipoverty measures as well, especially early childhood programs. But the evidence is now overwhelming that even in a grim high-poverty school, some teachers have far more impact on their students than those in the classroom next door.

In the piece, Kristof declares that the problems facing education have an "obvious" solution:

The obvious policy solution is more pay for good teachers, more dismissals for weak teachers.

Wouldn't it be awesome if it was that simple? Unfortunately, the realist in me has a hard time believing that poverty and inequal access to quality education can be solved just by giving good teachers a raise. Until we start talking about education, poverty, and health together, as three related issues, the "obvious" solutions will obscure our vision of the hard challenges we need to overcome.

And part of that discussion needs to include what happens to education when good teachers are forced to work under the limits of bad policy.

Image Credit: "Ms. Powaga - Fifth Grade, an Oasis in the Desert" taken by Michael 1952, published under an Attribution license.

Khan Academy: Data, Design, and Open Content

It's pretty safe to say that Khan Academy arouses strong feelings; one of the barriers in appreciating what Khan Academy actually delivers is how Khan Academy is typically described. However, the conversations about Khan Academy often get bogged down in the goals and plans for the growth of Khan Academy, as opposed to how Khan can be used. In this post, I want to start with the basics: the elements of Khan Academy that are highlighted within the user interface (UI).

The basic premise of Khan - as reflected in the UI - is all about streamlining time on task, as defined by watching videos and working through problem sets.

The dashboard that measures student progress hews closely to these defined goals. A person can see how much time they have spent watching videos, working on problem sets, and how effective they have been at working through these problem sets.

The curriculum is organized into a series of related problem sets, and people can see their progress reflected in the overall scope and sequence, or as part of the grid that ties the quizzes together within a curricular scope.

The game mechanics keep the focus on working within the confines of the site, with students being rewarded for time on task, and for getting questions right. These game mechanics are baked into a student's work on the site; as a student works on problems, windows pop up and inform them that they can move on to a new exercise, or that they have earned a badge.

From the 30,000 foot view, Khan Academy appears to have given people a means to track progress across computerized tests, with tutorial videos provided to give background on a subject. As part of the package, teachers can monitor the work of their students; in the language used within the Khan Academy UI, this is called "coaching."

What's missing, of course, is any comparable emphasis on open ended thinking, or of problem solving that goes beyond quizzes that have a clear right or wrong answer. Also, while participants have the freedom to chart their own course through the video collection, the fact that people can choose their own path through a large set of videos does not change the fact that - from the perspective of an individual learner - a video collection, no matter how large, no matter how often the videos can be rewound and rewatched, is still just a video collection.

As others have noted, the pedagogical strategy of Khan Academy isn't new, despite the energy and zeal of people proclaiming the arrival of the “flipped classroom.” The notion of providing quality resources to students for asynchronous use outside of class -- and using class time for higher level problem solving, collaboration, and student-led inquiry -- feels pretty familiar to a lot of teachers, despite the fact that many bloggers, pundits, and policymakers seem to be stumbling upon the ideas only recently.

But Khan Academy delivers on two things, better than anything or anyone else has to date. First, the existence of the dashboard within the Khan Academy app has the potential to transform the way educators think about using and accessing data on student progress. The dashboard within Khan Academy is, at this writing, limited by what Khan Academy tracks - time on task, correct and incorrect answers on quiz problems - but even that limited info gives teachers (or "coaches," in KA-speak) the ability to help students in a more timely way. When I see the dashboard in place in KA, I imagine how much more effective a teacher could be if the dashboard was itself an opportunity for interaction between learners - what if, for example, a student could flag that they were stuck on a rough draft, or on a lab, or in using physics as a tool to improve their communities? Expanding the scope of what people can interact about is, at its core, a design issue. The data is there, but simple means to visualize and interact around that data are in short supply. The tools within Khan Academy provide a good starting point for conversations about the value of design within education.

The second thing that Khan has made more accessible is the value of openly licensed educational resources. All material on Khan Academy is licensed under a Creative Commons Non-Commercial license, which ensures that these resources, and any subsequent improvements, will remain freely available. Because of the enormous generosity of Salman Khan, and the resources he has marshalled into this effort, the world now has an enormous body of good quality material that can be used to learn about a broad range of subjects. The body of material within Khan Academy can be used to replace large sections of traditional textbooks. The support of high-visibility donors has given these resources a credibility that other openly licensed materials, for whatever reason, have never enjoyed. Salman Khan's effort and vision in building a large body of openly licensed material has shifted the way people think about open content. Partnerships with SmartHistory, and the plans to include community-created material within Khan Academy, will widen the breadth of content within Khan Academy, while ensuring that this new material remains freely available, freely modifiable, and freely reusable in perpetuity. Potentially, Khan Academy will be accessible enough that people will realize that textbooks provided by the publishing industry are an unnecessary expense we can all live without.

Syndicate content