On 01/31/2011 09:32 AM, kcrisman wrote:
On Jan 31, 7:36 am, Jason Grout<jason-s...@creativetrax.com> wrote:
On 1/31/11 6:24 AM, Luiz Felipe Martins wrote:
It is a step in the right direction, but I am not sure it solves the
problem. The main problem with the sharing+timestamping approach is
that the worksheets continue *available* to the students. So, if a
student shares a worksheet and subsequently "touches" it (even, say,
opening it by "mistake"), the timestamp changes, and the instructor
has no way to know if there were changes made or not.
I don't think opening it will change the timestamp. However, changing
something would. I tell my students not to touch their worksheet after
Unless there is an automatically evaluated cell. Just saying.
Good point. Another problem I've had is one student that didn't
understand the instructions and shared their worksheet with *everyone*
on the server (by just copying and pasting the list below the share
box). For that reason, it would be nice to be able to limit which
people can share with which other people. Or maybe even better, make
"sharing" an invitation that someone has to accept, rather than just
pushing the worksheet into the recipients worksheet list.
Jason
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