Grading Workflow
Grading on-paper assignments is one of the main use-cases of this app. The app contains scripts that automate the handling of scanned PDF files with the students' work, other scripts that automatically identify the student corresponding to each submission based on their university id and it has a grading interface that allows one to grade the submissions digitally, and provide comments to the students. If you are using this app for a Canvas course, the app allows graders to upload all (or partial) grades and comments to a Canvas assignment.
The app expects the student submissions as a collection of PDF files. Each PDF file can contain dozens of submissions. A common choice is to scan each student section separately, i.e. create one PDF file of scanned submissions per section.
The scanning configuration options can be the default options on most modern scanners. The image resolution should be set to approximately 300 dpi. Less than that would lead to loss of clarity in the generated PDF. More than that would lead to unnecessarily large PDF files.
In order to use the scripts that automatically identify the students' university ID, the assignment should contain in (at least) one page a row of cells as the input field for the ID. Here is an example for the 8-digit university ID at the University of Florida:
You do not need to have exactly this layout. The cells for each digit of the ID simply need to be somewhere on the top left of the page. All cells should be of equal width and there should be no horizontal gap between the cells. Note that the algorithm that locates the handwritten digits tries to find the rectangle with the largest area near the top left of the page, so make sure your assignment does not contain a larger rectangle near the ID input field.
After you have scanned the students' work, launch the app, and navigate to the assignment that you want to grade. You will encounter a page that looks similar to this:
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First, set the grading scheme for the assignment. For example, in you have a quiz with 10 points total score, four questions, with maximum grades 4,1,4,1 (in that order), then set the following options and click
Update.
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Next, upload the submissions to the app. On the left form, click on (or drag-and-drop the PDFs to) the
Choose Filesbutton. You can add multiple PDFs at once. If the PDFs contain the submissions of more than one student, chooseMultiple studentsin the student selector. Finally, choose the number of pages of each submission, so that the PDFs are divided appropriately. E.g. if each scanned submission has two 2-sided sheets of paper, set the number of pages to4. Click upload and wait about 1 minute for the submissions to be processed.