Will Khan Academy help make higher education more affordable?

Dramatic changes are needed to reign in the escalating costs of a college education.  Our current situation is simply unsustainable, with tuition increasing nearly four times the rate of inflation over the last 25 years. In this Forbes video, Khan Academy founder Salman Khan expresses confidence that his efforts are rapidly changing the learning part of a college education, and will affect the credentialing part within a relatively short time frame.  While it's impossible to know exactly how higher education will change in the next 20 years, Khan's vision seems quite probable to me, with the potential to offer desperately needed financial relief for families in the coming years.

Khan speaks about hands-on learning and the importance of teachers, as well as the future of universities:

About two minutes into this short video, Khan says the following:

To the point about replacing universities, I don’t think it’s going to happen any time soon.  But I think it’s an interesting idea and to think about that you have to realize that a university is about two things - it’s a credential and it’s learning.  I think Khan Academy is going to be able to really change how the learning part is done in a pretty significant way.  The credentialing part, getting your degree from Stanford or Harvard, that’ll probably be there for a little while.  I think if you fast forward ten years from now I mean it’s not going g to happen overnight   I mean this is social change happening. 10 years, 20 years, I think an employer would rather see your log from a site like Khan Academy where it doesn’t just get a 3.2 GPA in psychology it gets what you did , when you did it, how well you did it, how well were you able to help your peers, how consistently did you work,  wow, this guy worked 3 hours every day for 20 years on this stuff, this is a persistent kind of guy that I want working for me and we’ll be able to give people that type of analytics.  I think that can be a more powerful transcript than just a high level degree right now.

Public schools have experienced "negative productivity"

Stephen Moore at The Wall Street Journal:

Where are the productivity gains in government? Consider a core function of state and local governments: schools. Over the period 1970-2005, school spending per pupil, adjusted for inflation, doubled, while standardized achievement test scores were flat. Over roughly that same time period, public-school employment doubled per student, according to a study by researchers at the University of Washington. That is what economists call negative productivity.
But education is an industry where we measure performance backwards: We gauge school performance not by outputs, but by inputs. If quality falls, we say we didn't pay teachers enough or we need smaller class sizes or newer schools. If education had undergone the same productivity revolution that manufacturing has, we would have half as many educators, smaller school budgets, and higher graduation rates and test scores. 
The same is true of almost all other government services. Mass transit spends more and more every year and yet a much smaller share of Americans use trains and buses today than in past decades. One way that private companies spur productivity is by firing underperforming employees and rewarding excellence. In government employment, tenure for teachers and near lifetime employment for other civil servants shields workers from this basic system of reward and punishment. It is a system that breeds mediocrity, which is what we've gotten. 

Our local schools are resistant to using technology as a way to measure student performance levels.  This seems to be an obvious area where "21st century skills" could be applied to increase productivity - reducing costs while improving student achievement levels.  Khan Academy, the brainchild of a smart, ambitious man, does this beautifully.

Your classroom data...finally

 

Teachers and coaches can access all of their students' data. You can get a summary of class performance as a whole or dive into a particular student's profile to figure out exactly which topics are problematic. The class profile lets coaches glance at their dashboard and quickly figure out how to best spend their time teaching.

We've put a lot of energy into making sure that the Khan Academy empowers teachers by giving them access to the data they should've had for years. You'll know instantly if a student is struggling in multiplying fractions...or if she hit a streak and is now far ahead of the class.

The combination of a strong teacher with Khan Academy - too good to be true?

A pilot program of "blended" or "hybrid" instruction that brings Khan Academy into the classroom:

To teach mathematics, schools in Los Altos, California, are piloting use of Khan Academy videos and online tools, which have replaced traditional textbooks and homework in two fifth-grade and two seventh-grade classrooms. Teachers say the change has brought huge benefits.

Here's a full description from the lasdandkhanacademy blog.

In Los Altos School District, we are constantly striving to improve instruction to meet the needs of all learners and prepare all K-8 students to thrive in our rapidly changing global community. In the continual quest to improve instruction, we are investigating new instructional delivery models and are currently piloting the use of Khan Academy as a hybrid-learning model in a few math classes across the district (two 5th grade classes, and two 7th grade pre-algebra readiness classes). In our pilot, Khan Academy is being utilized as a complement to our current math program.

The Khan Academy is a not-for-profit with the mission of providing a world-class education to anyone, anywhere. It currently consists of over 1800 videos covering content in math and science one concept at a time. Concepts are arranged on a “Knowledge Map” which builds from the most basic mathematical concept to more complex concepts covered in high school calculus. Each concept is presented in digestible 10-15 minute video segments followed by practice exercises and tutorials. The software suggests next steps for students and provides teachers with a wealth of individualized student data on both concepts mastered and areas of struggle. With the use of Khan Academy as a hybrid-learning model, students are able to work through new material at their own pace during a portion of every math class. Teachers are able to use the data generated through Khan Academy to group students according to their instructional need and provide targeted math instruction.

Piloting Khan Academy provides us a unique opportunity to explore 21st century learning with our students by leveraging technology to differentiate instruction to meet the individualized learning needs of all students. We are fortunate to have formed a phenomenal partnership with Khan Academy and are excited by the potential differentiated learning opportunities for students that will develop as a result of this partnership.

The foregoing description is full of flowery edu-jargon, but there's no denying that Khan provides a superb way to track individual student progress.

Your classroom data...finally

 

Teachers and coaches can access all of their students' data. You can get a summary of class performance as a whole or dive into a particular student's profile to figure out exactly which topics are problematic. The class profile lets coaches glance at their dashboard and quickly figure out how to best spend their time teaching.

We've put a lot of energy into making sure that the Khan Academy empowers teachers by giving them access to the data they should've had for years. You'll know instantly if a student is struggling in multiplying fractions...or if she hit a streak and is now far ahead of the class.

But can the Los Altos School District gain efficiency and raise achievement levels?  A quick search found this meta-analysis:

The United States Department of Education reported recently that it's found some evidence to support the notion that blended learning is more effective than either face to face or online learning by themselves. Further, between online and face to face instruction, online is at least as good and may even have the advantage in terms of improving student achievement and potentially expanding the amount of time (and quality time) students spend learning.

Powerful potential - Here are some pulls from Bill Gates' appearance on NBC Nightly News.

The cutting edge of where education is going...

Kids like to move at their own pace...

We need to do a better job...

Teachers will always be important.  What Sal’s engaged in right now is working with teachers to see where they can use his material to relieve them of a lot of things.  And his interactive parts can track and the teachers can see is this kid behind, is this kid ahead.  It can help the teacher organize the class.  So the power of a combination of a strong teacher together with these resources, I see that as making a huge difference.

From The Gates Notes, here are some videos of Los Altos school administrators, teachers and students talking about the Khan Academy pilot.

And, Khan Academy is FREE! 

(I haven't read this yet, but here's more on blended learning:  http://educationnext.org/future-schools/) 

Khan Academy on iTunes

Free, of course.  You can go to iTunes for more information.  My college son has just started using KA for help on some of his calculus topics.

Glenn Reynolds posted some comments about how Rick Perry's proposal for a $10,000 college degree could incorporate Khan Academy lessons.  I definitely see the possibilities.