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Monday morning, Ben goes through the late submissions, from students who were granted deadlines. He prints them out, grades them quickly, and enters the new grades on the site.
Designs
Design 1
The user logs in with his or her MIT certificate. Since all of our users are MIT affiliates and use MIT certificates to access WebSIS, they are all guaranteed to have them installed. After they've logged in, they are encouraged to fill out their profile so that the graders have an easier time classifying problem sets. Course administrators are promoted from ordinary users by existing course administrators.
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The TA can grant an extension to the student simply by changing the due date for the problem set. In this sketch, an extension was granted to Louis by rcm. In addition, the TA can look at each student's score and submission summary.
Design 2
