Re: [sage-edu] Sage for lab submissions.

2011-01-31 Thread Luiz Felipe Martins
> > I don't think opening it will change the timestamp.  However, changing > something would.  I tell my students not to touch their worksheet after the > deadline (on penalty of it not being accepted as a "late" worksheet).  Then > I just download all the worksheets after the deadline (say by the

Re: [sage-edu] Sage for lab submissions.

2011-01-31 Thread Jason Grout
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 "t

Re: [sage-edu] Sage for lab submissions.

2011-01-31 Thread Luiz Felipe Martins
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"),

Re: [sage-edu] Sage for lab submissions.

2011-01-31 Thread Jason Grout
On 1/30/11 11:50 AM, Luiz Felipe Martins wrote: The thing is that I want to have some sort of time stamp so I know they finished by the deadline. My understanding is that they could keep changing the shared worksheets, right? In the worksheet listing, there is a timestamp, but it isn't very us

Re: [sage-edu] Sage for lab submissions.

2011-01-30 Thread Luiz Felipe Martins
I see, my environment is a little different. We have very few meetings where they actually work on the labs in class, they do most of their work at home. But I think there is a way to implement your suggestion. At the time of the deadline, I could make a copy of the worksheet that is not shared, so

Re: [sage-edu] Sage for lab submissions.

2011-01-30 Thread Calcpage
Oh, I see, a timestamp could an issue. You could tell them that they need to share by such and such. They can share and reedit as much as they like until then. I call it "Share Once, Reedit Many!" Tell them that anything shared after the deadline will not be graded? When I do graded project

Re: [sage-edu] Sage for lab submissions.

2011-01-30 Thread Luiz Felipe Martins
The thing is that I want to have some sort of time stamp so I know they finished by the deadline. My understanding is that they could keep changing the shared worksheets, right? On Sun, Jan 30, 2011 at 11:50 AM, A. Jorge Garcia wrote: > If you and your students all have accounts on the same serve

Re: [sage-edu] Sage for lab submissions.

2011-01-30 Thread A. Jorge Garcia
If you and your students all have accounts on the same server, why not have them share their worksheets with you? Then you won't have to download anything, all the worksheets show up in your account. All you have to do is login to your account in order to display student work. If you don't want