sending geogebra files in moodle
I've inserted a geogebra file in a moodle course, but I would like my students to modify it and send the result to the teacher of the course. The problem is that the student must save the file in his hard disk and then send it.
Could anybody tell me how can I insert a ggb file so that the student could send the result without saving it in his computer?
This would avoid students "copying" their files and not doing de homework themselves...
Thank you very much in advance!