You can read about CMU's grading practices on the Undergraduate Academic Regulations website.
Each semester, SCS recognizes undergraduates who have earned outstanding academic records by naming them to the Dean's List With High Honors. To earn the recognition, students must have a quality point average of at least 3.75 while completing a minimum of 36 factorable units and earning no incomplete grades.
In the first year, quality point averages below 1.75 in either semester invoke an academic action. For all subsequent semesters, an academic action will be taken if the semester quality point average or the cumulative quality point average (excluding the first year) falls below 2.00.
Probation will be taken in the following cases based on QPA:
Probation lasts one semester as a full-time student. First-year students are no longer on probation at the end of the second semester if the second semester's QPA and the cumulative QPA is 1.75 or above. Students in the third or subsequent semester of study are no longer on probation at the end of one semester if the semester QPA and cumulative QPA (excluding the first year) are 2.00 or above.
A student who has had one semester on probation and does not yet meet minimum requirements but whose record indicates that the standards are likely to be met at the end of the next semester of study is occasionally continued on probation, based on advisor recommendation. This action is normally taken only when a student's semester QPA is above 2.0 but their cumulative QPA is not yet above 2.0.
A student who does not meet minimum standards based on QPA at the end of one semester of probation will be suspended:
The minimum period of suspension is one academic year (two non-summer semesters). At the end of that period a student may return to campus (on probation) by:
Students who have been suspended or have withdrawn must absent themselves from the campus (including residence halls and Greek houses) within a maximum of two days after the action and remain off campus for the duration of the time specified. This action includes debarment from part-time or summer courses at the university for the duration of the period of the action. Although suspended students may not hold student jobs, students on academic suspension may, under certain circumstances, have a non-student job with the university. Students on disciplinary or administrative suspension may not.
This is a permanent severance. Students who have been suspended and who fail to meet minimum standards in the semester that they return to school will be dropped.
Students who have been dropped must absent themselves from campus (including residence halls and Greek houses) within a maximum of two days after the action.
In addition to academic actions based on QPA, the Associate Dean for Undergraduate Programs may place students on probation, or subsequent suspension, if they do not demonstrate reasonable progress through the core curriculum of their major (e.g., not completing a core class after three attempts, not completing the required 100-level core courses by the end of the sophomore year, etc.). Students are encouraged to consult with their academic advisor about any concerns regarding lack of progress in their chosen SCS major.
The relation indicated above between probation, suspension and drop is nominal. In unusual circumstances, SCS College Council may suspend or drop a student without prior probation.
SCS undergraduate students may elect to take a leave of absence for a variety of reasons, after consultation with their academic advisor. Students who wish to take a leave of absence must do so by the last day of classes before final exams begin and before final grades are posted (in case this is earlier). Students requesting a leave of absence must complete a form from the HUB and have this signed by their academic advisor and SCS Associate Dean for Undergraduate Programs. Students who take a leave of absence up to the last day to drop classes will have all of their classes dropped. Students who take a leave of absence after the last day to drop classes will be assigned a grade of W (withdrawal) for all of their classes.
Students returning from a leave of absence are required to submit a Return from Leave of Absence form to their academic advisor for approval by the student's academic advisor and the SCS Associate Dean for Undergraduate Programs. In addition, the student must also supply a letter that explains the reason for the leave, the actions that were performed during the leave to prepare the student for a successful return and a description of the on-campus resources, if required, that would be used by the student in order to increase the likelihood of success. Students returning from a leave are also encouraged to provide up to two letters of support from people close to the student (e.g., family, friends, clergy, teachers, coaches, others as appropriate). Requests to return are reviewed by the student's academic advisor, the Associate Dean and the Student Affairs liaison to determine eligibility and any resources that need to be put into place to assist the student upon return. Contact the SCS Undergraduate Office for more information.
First-year students admitted to SCS are considered undeclared during their first year. These students declare their SCS major in the second semester of their freshman year. SCS students who wish to transfer from one SCS major to another SCS major may do so by applying for transfer by mid-semester break during the semester the transfer is desired. These students should consult with their academic advisor and the program director of the intended major for more information about specific course requirements and academic plans. Internal SCS transfers do not have any grade requirements. Transfers are approved based on demonstrated interest, ability and available space in the intended major.
Undergraduate students admitted to colleges at CMU other than SCS and wishing to transfer to computer science or pursue a dual degree in computer science should consult with the director of the computer science major during their first year. Students who want to transfer to or pursue a dual degree in computational biology should consult with the department's Assistant Department Head for Education during their first year. See the individual program pages for Computer Science and Computational Biology for locations.
A student enrolled at another university or college who wishes to transfer to SCS should first apply through the Office of Admission. If the Office of Admission believes the applicant meets admission guidelines, the student's record is sent to SCS for evaluation. Admission is based on seat availability, overall academic performance and course rigor from the student's current institution, ability to complete the rigorous SCS program on time, and the application material (including recommendations and reflection essay). It is important to note that extremely few external transfers are admitted to the SCS. At this time, no transfers will be allowed into the artificial intelligence or human-computer interaction program for non-CMU students. External transfers admitted for computer science or computational bology may not subsequently transfer into the artificial intelligence or human-computer interaction programs.
A student who does not meet the QPA requirement above must petition SCS College Council for a waiver of the first requirement.