.. _Grades:

############################
Student Grades and Grading
############################

You can review information about how grading is configured for your course, and
access student grades, at any time after you create the course. You can also
make adjustments to student grading for a problem, for a single student or all
students. For information about the grading data that you can access and the
changes you can make, see the following topics:

* :ref:`Review_grades`

* :ref:`Access_grades`

* :ref:`check_student_progress`

* :ref:`Adjust_grades`

To review student answers to the problems in your course, you can check the answer submitted by a specified student for a selected problem, download course-wide answer data, or review a graph of all answer data for a selected problem. See :ref:`Review_Answers`.

.. all answer-related info moved into new course_answers.rst

For information about how you establish a grading policy and work with the Problem components in your course, see :ref:`Establish a Grading Policy` or :ref:`Working with Problem Components`.

.. important:: If you make changes to your grading policy after a course starts, students can see the effect of your changes on their **Progress** pages. Be sure to announce any changes on your **Course Info** page.

.. _Review_grades:

********************************************************
Review How Grading Is Configured for Your Course
********************************************************

You can review the assignment types that are graded and their respective weights on the Instructor Dashboard.

You establish a grading policy for your course when you create it in Studio. While the course is running, you can view an XML representation of the assignment types in your course and how they are weighted to determine students' grades.

#. View the live version of your course.

#. Click **Instructor**, then click **Data Download** > **Grading Configuration**.

   A list of the assignment types in your course displays. In this example, Homework is weighted as 0.3 (30%) of the grade. 

..  DOC-290: research this statement before including anything like it: Below the list of graded assignment types and their weights, each *public* subsection and unit that contains an assignment is listed.

   .. image:: ../Images/Grading_Configuration.png
     :alt: XML of course assignment types and weights for grading

   In Studio, you define this information by selecting **Settings** > **Grading**. For more information, see :ref:`Configure the Assignment Types`.

   .. image:: ../Images/Grading_Configuration_Studio.png
     :alt: Studio example of homework assignment type and grading weight

.. _Access_grades:

********************************************************
Generate Grades for Enrolled Students
********************************************************

When you initiate calculations to grade student work, a process starts on the edX servers. The complexity of your grading configuration and the number of students enrolled in your course affect how long this process takes. You can download the calculated grades in a CSV (comma-separated values) file when the grading process is complete. You cannot view student grades on the Instructor Dashboard. 

To generate grades for the students who are currently enrolled in your course:

#. View the live version of your course.

#. Click **Instructor**, then click  **Data Download**.

#. To start the grading process, click **Generate Grade Report**.

  A status message indicates that the grading process is in progress. This process can take some time to complete, but you can navigate away from this page and do other work while it runs.

4. To track the progress of the grading process, reload the page in your browser and scroll down to the **Pending Instructor Tasks** section. 

==========================================
Download Grades for Enrolled Students
==========================================

After you request a grade report for your students, the result is a time-stamped CSV file that includes columns to identify each student: id, email, and username. It also includes a column for every assignment that is included in your grading configuration: each homework, lab, midterm, final, and any other assignment type you added to your course. 

.. important:: Because this file contains confidential, personally identifiable data which may be subject to the Family Educational Rights and Privacy Act (FERPA), be sure to follow your institution's data stewardship policies when you open or save this file.

To download a file of student grades:

#. View the live version of your course.

#. Click **Instructor**, then click **Data Download**.

#. To open or save a grade report file, click the ``{course_id}_grade_report_{date}.csv`` file name at the bottom of the page.

.. note:: To prevent the accidental distribution of student data, you can only download these files by clicking the links on this page. Do not copy these links for reuse elsewhere, as they expire within 5 minutes. The links on this page also expire if the page is open for more than 5 minutes: if necessary, refresh the page to generate new links. 

.. _Interpret the Grade Report:

=====================================
Interpret the Grade Report
=====================================

Grade reports provide a snapshot of cumulative course scores, by assignment, of every currently enrolled student. 

You can open ``{course_id}_grade_report_{date}.csv`` files in a spreadsheet application to sort, graph, and compare data.

.. image:: ../Images/Grade_Report.png
  :alt: A course grade report, opened in Excel, showing the grades acheived by students on several homework assignments and the midterm

The CSV file contains one row of data for each student, and columns that provide the following information.

* Student identifiers, including an internal **id**, **email** address, and **username**.

* **grade**, with the total score a student has currently attained in the course. This value is expressed as a decimal: a student with a grade of 0.65 has earned 65% of the credit in the course, and a student with a grade of 1 has earned 100%. 

* Each **{assignment type} {number}** defined in your grading configuration, with the score a student attained for that specific assignment. For example, column HW 03 shows the scores for the third homework assignment.

* An **{assignment type} Avg** with each student's current average score for that assignment type: for example, HW Avg.

.. note:: The grade reports do not include information about individual questions within the assignments, or include student answer distributions.

.. _check_student_progress:

****************************************
Check the Progress of a Single Student
****************************************

To check a single student's progress, you can locate the specific row on the grade report or review the student's **Progress** page. The **Progress** page includes a chart that plots the score the student has earned for every graded assignment and the total grade as of the current date. Below the chart, each assignment and the score attained are listed.

To review a student's **Progress** page, you supply an email address or username. You can check the progress for students who are either enrolled in, or who have unenrolled from, the course.

Students can view a similar chart and assignment list (of their own progress only) when they are logged in to the course. See :ref:`A Students View`.

To view the **Progress** page for a student:

#. View the live version of your course.

#. Click **Instructor**, then click **Student Admin**.

#. In the Student-Specific Grade Inspection section, enter the student's email address or username.

#. Click **Student Progress Page**.

   The **Progress** page for the student displays a chart with the grade for each homework, lab, midterm, final, and any other assignment types in your course, and the total grade earned for the course to date. 

   .. image:: ../Images/Student_Progress.png
     :alt: Progress page chart for a student: includes a column graph with the score acheived for each assignment 

   To learn more about a particular assignment, move the cursor onto the value in the chart. A brief description displays. 

   .. image:: ../Images/Student_Progress_mouseover.png
     :alt: Progress page with a tooltip for the X that was graphed for the last homework assignment, which indicates that the lowest homework score is dropped

   Below the chart, subsections are listed on the left and the units that contain assignments are listed on the right. The student's individual problem scores display.

   .. image:: ../Images/Student_Progress_list.png
     :alt: Bottom portion of a Progress page for the same student with the score acheived for each problem in the first course subsection 

=============================================
Interpret the Student Progress Page
=============================================

The chart of a student's scores on the **Progress** page and the rows of data on the grade report present assignment scores in a similar order. However, the total, cumulative score earned for the course is placed in a different position on the **Progress** page.

In this example grade report, the indicated student has a current grade of 0.43 (43%). 

.. image:: ../Images/Grade_Report_example.png
  :alt: A course grade report with a single student's information indicated by a rectangle

* On each of the first four homework assignments the student scored 1 (100%), but currently has a 0 (0%) on each of the remaining three assignments. 

  Notice, however, that the student's current average score for homework assignments is listed as 0.666666667 (67%): in this course, the homework assignment with the lowest score is dropped, so this average is over six assignments rather than all seven. 

* The student has a score of 0.75 (75%) on the midterm, and a score of 0 (0%) on the final. 

On the student's **Progress** page, you see the same information graphically represented; however, the student's "total" of 43% is on the far right.

.. image:: ../Images/Student_Progress.png
   :alt: Progress page for a student also included on the grade report: includes a column graph with the grade acheived for each assignment 

The chart on the **Progress** page includes y-axis labels for the grade ranges defined for the course. In this example, Pass is set to 60%, so at the end of the course students with a grade of 0.60 or higher can receive certificates.

.. note:: Student scores on the **Progress** page are a snapshot of the current state of the problem score database. They can, at times, be out of sync with actual problem scores. For example, asynchronicities can occur if the weight of a live problem was changed during an assignment, and not all students have resubmitted their answers for that problem.
.. note above moved from checking_student_progress.rst

.. _A Students View:

=============================================
A Student's View of Course Progress
=============================================
.. this section moved from checking_student_progress.rst

Students can check their progress by clicking **Progress** in the course
navigation bar. The student's progress through the graded part of the course
displays at the top of this page, above the subsection scores. Progress is
visualized as a chart with entries for all the assignments, total percentage
earned in the course so far, and percent needed for each grade cutoff. Here is
an example of a student's progress through edX101.
 
.. image:: ../Images/StudentView_GradeCutoffs.png
  :width: 800
  :alt: Image of a student's Course Progress page with the grade cutoffs legend highlighted
 
The student can see from this page that edX101 was graded as a Pass/Fail course
with a cutoff of 34% and that the grading rubric contained one assignment type,
called Learning Sequence, consisting of 11 assignments total. Furthermore, this
particular student has only submitted correct responses to two assignments, and
that her current total percent grade in the course is 6%. By hovering over each
progress bar, the student can get further statistics of how much each assignment
was counted as. 
 
Further down on the **Progress** page is a list of all the subsections in the
course, with the scores recorded for the student for all problems in the course.
Here is the **Progress** page for the student in the example above:
 
.. image:: ../Images/StudentView_Problems.png
   :width: 800
   :alt: Image of a student's Course Progress page with problems highlighted
 
Note that point scores from graded sections are called "Problem Scores",
while point scores from ungraded sections are called "Practice Scores".

.. _Adjust_grades:

***********************************
Adjust Grades
***********************************

You can adjust grades for one student at a time, or for all of the enrolled
students in the course. For example, your course beta testers can evaluate
numerous different correct and incorrect responses to verify that your course is
set up as you intend. Students can also report errors while a course is running.
When an error is discovered or corrected, or if you decide that you must modify
a problem after students or beta testers have attempted to answer it, you can
either:

* Rescore the submitted answers to reevaluate the work. See :ref:`rescore`.

* Reset the number of times a student has attempted to answer the problem to
  zero so that the student can try again. See :ref:`reset_attempts`.

You can make these adjustments for a single student or for all of the students
enrolled in your course. To make an adjustment for all students, you need the unique identifier of the problem. See :ref:`find_URL`.

Another grade adjustment technique is to delete a student's database history, or
"state", completely for a problem. You can only delete student state for
individual students. For example, you realize that a problem needs to be
rewritten after only a few of your students have answered it. To resolve this
situation, you rewrite the problem and then delete student state for the
affected students only so that they can try again. See :ref:`delete_state`.

.. _find_URL:

==================================================
Find the Unique Identifier for a Problem
==================================================

When you create each of the problems for a course, edX assigns a unique identifier. To make grading adjustments for a problem, or to view data about it, you need to specify this identifier.

To find the unique identifier in the URL for a problem:

#. View the live version of your course.

#. Click **Courseware** and navigate to the component that contains the problem you want to review.

#. Display the problem, and click **Staff Debug Info**.

   Information about the problem displays, including its location or URL. This URL ends with the type of module, which is typically "problem", and the unique identifier. 

   .. image:: ../Images/Problem_URL.png
      :alt: The Staff Debug view of a problem with the unique identifier indicated at the end of a URL address

4. To copy the identifier for the problem, select it, right click, and choose **Copy**.

.. note:: If the URL does not include "problem/" before the identifier, you will need to specify that module identifier as well. Select and copy both the module identifier and the problem identifier.

To close the Staff Debug viewer, click on the browser page outside of the viewer.

.. _rescore:

===================================================
Rescore Student Submissions for a Problem
===================================================

Each problem that you define for your course includes a correct answer, and may
also include a tolerance or acceptable alternatives. If you decide to make a
change to these values, you can rescore any responses that were already
submitted. For a specified problem, you can rescore the work submitted by a
single student, or rescore the submissions made by every enrolled student.

.. note:: You can only rescore problems that have a correct answer entered in edX Studio. This procedure cannot be used to rescore problems that are scored by an external grader.

Rescore a Submission for an Individual Student
-----------------------------------------------

To rescore a problem for a single student, you need that student's username or
email address.

#. View the live version of your course.

#. Click **Courseware** and navigate to the component that contains the problem
   you want to rescore.

#. Display the problem, then click **Staff Debug Info**. The Staff Debug viewer
   opens.

#. In the **Username** field, enter the student's email address or username,
   then click **Rescore Student Submission**. A message indicates a successful
   adjustment.

#. To close the Staff Debug viewer, click on the browser page outside of the
   viewer.

Rescore Submissions for All Students
------------------------------------

To specify the problem you want to rescore, you need its unique identifier. See :ref:`find_URL`. To rescore a problem:

#. View the live version of your course.

#. Click **Instructor**, then click **Student Admin**. 

#. In the **Course-Specific Grade Adjustment** section of the page, enter the
   unique problem identifier, and then click **Rescore ALL students' problem
   submissions**.

#. When you see a dialog box that notifies you that the rescore process is in
   progress, click **OK**.

   This process can take some time to complete for all enrolled students. The
   process runs in the background, so you can navigate away from this page and
   do other work while it runs.

6. To view the results of the rescore process, click either **Show Background
   Task History for Student** or **Show Background Task History for Problem**.

   A table displays the status of the rescore process for each student or problem.

.. note:: You can use a similar procedure to rescore the submission for a problem by a single student. You work in the **Student-Specific Grade Adjustment** section of the page to enter both the student’s email address or username and the unique problem identifier, and then click **Rescore Student Submission**. 

.. _reset_attempts:

===================================================
Reset Student Attempts for a Problem
===================================================

When you create a problem, you can limit the number of times that a student can try to answer that problem correctly. If unexpected issues occur for a problem, you can reset the value for one particular student's attempts back to zero so that the student can begin work over again. If the unexpected behavior affects all of the students in your course, you can reset the number of attempts for all students to zero. 

For information about modifying a released problem, including other workarounds, see :ref:`Modifying a Released Problem`.

Reset Attempts for an Individual Student
---------------------------------------------

To reset the number of attempts for a single student, you need that student's
username or email address.

#. View the live version of your course.

#. Click **Courseware** and navigate to the component that contains the problem
   you want to reset.

#. Display the problem, then click **Staff Debug Info**. The Staff Debug viewer
   opens.

#. In the **Username** field, enter the student's email address or username,
   then click **Reset Student Attempts**. A message indicates a successful
   adjustment.

#. To close the Staff Debug viewer, click on the browser page outside of the
   viewer.

Reset Attempts for All Students
------------------------------------

To reset the number of attempts that all enrolled students have for a problem,
you need the unique identifier of the problem. See :ref:`find_URL`. To reset
attempts for all students:

#. View the live version of your course.

#. Click **Instructor**, then click **Student Admin**. 

#. To reset the number of attempts for all enrolled students, you work in the
   **Course-Specific Grade Adjustment** section of the page. Enter the unique
   problem identifier, then click **Reset ALL students' attempts**.

#. A dialog opens to indicate that the reset process is in progress. Click **OK**. 

   This process can take some time to complete. The process runs in the
   background, so you can navigate away from this page and do other work while
   it runs.

7. To view the results of the reset process, click either **Show Background Task History for Student** or **Show Background Task History for Problem**.

   A table displays the status of the reset process for each student or problem.

.. note:: You can use a similar procedure to reset problem attempts for a single student. You work in the **Student-Specific Grade Adjustment** section of the page to enter both the student’s email address or username and the unique problem identifier, and then click **Reset Student Attempts**. 

.. _delete_state:

=============================================
Delete Student State for a Problem
=============================================

To delete a student's entire history for a problem from the database, you need
that student's username or email address. 

.. important:: Student state is deleted permanently by this process. This action cannot be undone.

You can use either the Staff Debug viewer or the Instructor Dashboard to delete
student state.
.. future example: this is how to help a student who has gotten poor feedback on an ORA problem.

To use the Staff Debug viewer:

#. View the live version of your course.

#. Click **Courseware** and navigate to the component that contains the problem.

#. Display the problem, then click **Staff Debug Info**. The Staff Debug viewer
   opens.

#. In the **Username** field, enter the student's email address or username,
   then click **Delete Student State**. A message indicates a successful
   adjustment.

#. To close the Staff Debug viewer, click on the browser page outside of the
   viewer.

To use the Instructor Dashboard, you need the unique identifier of the problem.
See :ref:`find_URL`.

#. Click **Instructor**, then click **Student Admin**. 

#. In the **Student-Specific Grade Adjustment** section of the page, enter both
   the student’s email address or username and the unique problem identifier,
   and then click **Delete Student State for Problem**.
