CS 2233 Discrete Mathematical Structures
Fall 09

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Policies

Homework Assignments and Exams:

There will be nine weekly homework assignments; the homework with the lowest score will be dropped and the remaining eight homeworks are of equal weight. Homeworks will be posted on the
homework page, and the schedule of the homeworks is available on the calender page. For each individual homework assignment, any score of 60% or higher will be rounded up to 100%.

There will be two non-comprehensive midterm exams and one comprehensive final exam:
Midterm 1MondaySeptember 282:00pm-2:50pm in the classroom
Midterm 2MondayNovember 22:00pm-2:50pm in the classroom
FinalFridayDecember 117:30am - 10am in the classroom
All exams will be closed-book and closed notes (no electronic devices allowed). For each exam you are allowed to bring a "cheat sheet" that you have to turn in with the exam: For Midterm 1 it is half a sheet of letter paper (one-sided), for Midterm 2 it is one sheet of letter paper (one-sided), and for the Final it is one and a half sheets of letter paper (one-sided).

Review of the grading of a homework or an exam must be requested 2 weeks after the graded exam/homework is returned to you. Be aware that such a review will consider the exam/homework as a whole, and as a result your grade is just as likely to go down as it is to go up.

Neat and concise solutions are required in order to receive full credit for your solutions. If you cannot solve a particular problem, state this clearly in your write-up, and write down only what you know to be correct; rambling at length about ideas that don't quite work may cause additional points to be deducted.

You are welcome to work in groups to solve the homework assignments, in fact, you are encouraged to do so. In particular, you are allowed to turn in homeworks in groups of two (i.e., you turn in one shared homework assignment with two names on it). You may discuss rough ideas and thoughts about the homework with your other classmates, but you have to write up your solution on your own (with your group partner). You are not allowed to read, copy, or rewrite the solutions written by others (in this or previous terms, or from other sources). See the section on Academic Integrity.

Attendance:

Attendance will not be taken in class. However, students are fully responsible for all material presented or assigned in class. Attendance will, however, be taken in the recitation sections. You are required to attend 12 out of the 14 recitations. For each recitation you missed to attend, on top of the two allowed misses, 3% of the final grade will be deducted. For these reasons, attendance is strongly recommended.

Recitation Policy:

Attendance in the recitations is required. You are allowed to miss two recitations, but every additional miss will result in a 3% reduction of the final grade. Illness, car break down, or other emergencies do not earn you more recitations that you are allowed to miss.

In order to encourage active participation in the recitations you are required to present at least two exercises on the board during the recitations. This can be a homework solution, or (attempting to) solve an exercise that the TA assigns. Each such participation is worth 5% of the final grade.

It is your responsibility to ensure that the TA has recorded your attendance as well as your participation.

The recitation grade will be the same as the lecture grade.

Late Policy:

Without prior arrangements, missed exams and homework assignments result in a score of zero. In order to take a make-up exam, contact the instructor prior to the exam if you have to miss it for some valid reason; documentation may be required. Notification after the exam will result in a score of zero.

There are no late days of any type for homework assignments. Late homework will not be graded for credit. In extra-ordinary cases (a two-day cold does not count since you have over a week to complete the assignment), contact the instructor prior to the due date to get a homework extension.

Grading:

The class grade is based on the following weighted scale:


The weighted average will determine your letter grade roughly as follows:
A  >= 90%
B  >= 80%
C  >= 70%
D  >= 60%
F  < 60%

The class grade will be the grade for the lecture and for the recitation.

Handouts and Pictures:

The class web page will have links to all class handouts as they become available.

During the lectures we will mainly use the board. The instructor will take pictures of the board during the lectures. Those pictures will be available on the webpage, such that you can see what has been covered in class if you happen to have missed a class. There is however no guarantee that the pictures will be complete. Handouts and pictures will be available here. Leftover handouts will also be available in a box on the instructor's office door (SB 4.01.17).

Academic Integrity:

You are welcome to work in groups to solve the homework assignments, in fact, you are encouraged to do so. In particular, you are allowed to turn in homeworks in groups of two. You may discuss rough ideas and thoughts about the homework with your other classmates, but you have to write up your solution on your own (with your group partner). You are not allowed to read, copy, or rewrite the solutions written by others (in this or previous terms, or from other sources such as the internet). You are however allowed to use other publicly available sources (such as another textbook or the internet) to get ideas how to solve the problem. The source should be cited (if you don't cite it, it is considered cheating) and you have to write the solution in your own words. It should be apparent to us that you understand the solution for full credit.

Every cheating will be reported to UTSA's Office of Student Judicial Affairs. The punishment for cheating on an assignment will be the docking of the final grade by one mark (so, a C instead of a B for example). If two people are caught sharing solutions then both the copier and copiee will be held equally responsible. Cheating on an exam will result in failing the course.


Last modified by Carola Wenk,   carola @ cs.utsa.edu ,