Allow student to view assignment after due date but not resubmit with external tool (Matlab Grader)

Hi, I currently use Matlab grader (as external tool) to create assignments in a course.  However, the configuration of Matlab grader is such that unlimited submissions are possible. As a con...

Multiple graders cannot use rubric in Speedgrader

Is there a change in the way rubric grading works within Speedgrader so that multiple graders can no longer grade different parts of an assignment?   In the past (as late as October...

Image popup inside a quiz question

Hi, Is there a way to link an image file inside a quiz question so that when a student clicks on the link, a popup window with the image shows up? I do not want to embed the image as it takes ...