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. > > The definitive solution would be to have a "submit" button that is > > like "sharing" but instead creates a copy of the worksheet in the > > "target" account, that can not be accessed by the submitting student. > > I agree that there needs to be a "submit to teacher" button of some type > that maybe behaves like the publish button (i.e., makes a copy of the > worksheet). If someone doesn't get to this, I might work on something > like this over the summer, as I'm funded to work on notebook code that > makes Sage easier to use in the classroom. Not a bad idea. Good discussion, all! - kcrisman -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-edu@googlegroups.com. To unsubscribe from this group, send email to sage-edu+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-edu?hl=en.
