[LON-CAPA-users] {Disarmed} Re: Lon-Capa demo problems on website

[Lucas, Mark]

Itay,

This web page actually looks at sample problems creating for an NSF proposal back in 2004. We did not get funded, but I have been using many of these DC Circuit problems for years.

http://www.phy.ohio.edu/~lucas/loncapa/ccli/index.html

The idea was to create a range of problems, both conceptual and numerical, that probed misconceptions in DC Circuits based on McDermott and Shaffer's PER work in the late 90's.

I don't know that any of these are that revolutionary: ranking, optionresponse, numerical problems, but the are freely available for use under /res/ohiou/ccliphys and they are publicly published so that they can be publicly accessed without logging in.

Later,
Mark

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From: LON-CAPA-users <lon-capa-users-bounces at mail.lon-capa.org> on behalf of Itay via LON-CAPA-users <lon-capa-users at mail.lon-capa.org>
Sent: Thursday, February 18, 2021 9:46 AM
To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org>
Subject: [LON-CAPA-users] Lon-Capa demo problems on website

Hi

In www.lon-capa.org/demo.html<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.lon-capa.org%2Fdemo.html&data=04%7C01%7Clucasm%40ohio.edu%7C4d6ded55f7b145e9017808d8d41cab25%7Cf3308007477c4a70888934611817c55a%7C0%7C0%7C637492566923019047%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000&sdata=gHciKMhWc8dbmiu%2B9gIoNN98ctJonQt8pkPQg5K%2FLKM%3D&reserved=0> the link to Ohio State U demos (titled: Additional Phyiscs Sample Problems) does not work.  I get the error "We can’t connect to the server at www.phy.ohiou.edu<http://www.phy.ohiou.edu/>".

Do you know if they retired the target collection or simply the link on the website needs to be updated?

Thanks

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