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Even with highly regarded open courseware such as offered by MIT’s “international Internet guru” Professor Walter Lewin, [also see (External Link) ]

MIT itself has noted the limitations of this approach and is moving away from it with its residential students. [also see (External Link) ]

What’s disappointing to me about the OCWC and CTOED sites so far is that I did not come away with a clear sense of what kind of impact OERs are making. So, perhaps OERs will have a huge impact for some learners and be an incremental innovation in other respects. Perhaps there are some unforeseen, serendipitous events which will change its effect. But I haven’t yet seen any visible reasons to expect a huge impact. Has someone else?

BTW, I also disagree with the assertions that online learning in the U.S. “has not delivered on the promise of increased access” and has fared better for quality. There are now over three million online learners annually in U.S. higher education and probably over 12 million cumulatively since its inception. The majority of this has happened at community colleges, for which access is an integral part of their mission. How does this not represent an increase in access? While I think that online learning has finally succeeded in establishing a perception and reality of quality, IMO this still lags behind relative to its achievements in improving access. If online learning failed to deliver relative to some of its initial hype, the fault is with the hype.

7. christine geith - february 2nd, 2008 at 8:12 pm

Thank you all for your comments so far.

I asked this question on LinkedIn and there are some interesting answers there as well, see

(External Link)

Also, Stephen Downes noted the posting in OLDaily yesterday (External Link)

Answering John Sener’s questions about access - yes, the numbers are impressive, but when you dig deeper, they don’t appear to have resulted in any more degrees being produced in the U.S. (one measure of access) - you’ll be able to see our argument when the paper I did with Karen Vignare goes live here in the next day or so at (External Link) and to the international series at (External Link)

Thank you Steve Foerster for suggesting a look at the University of London External Programme - your idea for a consortia of tutorial colleges is a model to consider.

Leigh Blackall makes a bold suggestion and call to action for developing global competency standards - any takers? How about a pilot program - Leigh already has a start on tour guiding using the New Zealand standards at (External Link)

prawstho makes the case for a more robust infrastructure - even if it’s 15 years out - for further thinking here, the Hewlett Foundation report by John Seeley Brown, Dan Atkins and Allen Hammond has a high-level description of what they call an “Open Participatory Learning Infrastructure” (External Link)

Steve Ehrmann, gives us some good advice in the link to his paper - “ Technology and Revolution in Education: Ending the Cycle of Failure .” In it, he suggests 7 strategies for a revolution including #1 Form a coalition - “…campaign to build support for the necessary constellation of changes in curriculum, staffing, faculty development, library resources, technology support, and assessment.” I’d say by the way OER is shaping up, these things are starting to happen which bodes well for OER’s success.

Questions & Answers

Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
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Yasmin
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what is system testing?
AMJAD
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Source:  OpenStax, The impact of open source software on education. OpenStax CNX. Mar 30, 2009 Download for free at http://cnx.org/content/col10431/1.7
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