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Grading Policies

Exams

The course will have three mid-term exams and a final exam. The mid-term exams will be given on

If you miss a scheduled exam, a makeup will be given with a significant penalty. In case of documented illness or family emergency or documented University sponsored trips the penalty will not apply.

The final exam has not yet been scheduled. It may take place as late as May 12. If you must make travel plans before the exam schedule is released, you should not schedule your departure from campus before May 13. No student will be allowed to take the final exam early.

Calculators

In order to provide you with realistic problems, you will be permitted to use a calculator on the exams. However, in order to ensure a level playing field, and eliminate the advantages afforded by a powerful programmable calculator, you will be limited to one of two calculators: The Texas Instruments TI-30x IIS or TI-30Xa. These are scientific calculators that are similar to other TI calculators in operation. They are available in local stores or from online vendors for a modest price.

Homework

Homework will normally be assigned weekly, due in class on Wednesdays. Homework homework will be collected before or during class. Assignments turned in after that will be regarded as late.

Late homework assignments will be accepted until solutions to the problem set are provided. The first late homework will be given full credit. Thereafter, the late assignments will be penalized. The second will be given half credit, the third 1/3 credit, and so on. The tenth late homework and any subsequent late homeworks will be given no credit.

Grade Computation

The final grade for the course will be determined by your performance on the homework and quizzes, the three midterm exams, and the final exam. The weights for computing your final average will be:

Homework        15%
Midterms        60%
Final exam      25%

Letter Grades

For Homework assignments, the letter grade grade cutoffs will be assigned according to the following scheme:

Grade cutoffs for the Mid-term and Final exams will be determined after each exam. Grade cutoffs for final grades will be computed by averaging the grade cutoffs for each assignment, as described in the syllabus.

Other Policies

Classroom Courtesy

When attending class, please act in a manner that maintains a positive learning environment. Avoid behavior that may be distracting to your classmates or your instructor.

You should schedule your activities in a way that allows you to arrive before the start of class, and remain throughout the entire class period. If it should be necessary to arrive late or leave early, please do so with a minimum of commotion. In particular, you should make an effort to sit near the door and at the end of a row.

At times during the course, you may need to talk to your neighbor to check a fact or clarify a point. Lengthy discussions, however, are to be avoided. If you find yourself involved in more than a brief exchange, you should consider raising your hand and asking your instructor to clarify the point. Chances are that you are not the only one feeling confused.

Some students prefer to take notes on these devices, and that is fine. Having sat in the back of a few classrooms, though, that seems not to be the dominant use. If you would like to use these devices in my classroom, I ask that you sit in the back row to minimize the disruption.

Academic Integrity

This is a very important topic, and one about which I feel quite strongly.

For the purposes of this course adhering to Carnegie Mellon's Statement on Academic Integrity means primarily one thing: making sure that work you turn in for credit is yours and yours alone.

This does not mean you can't work with other students. Indeed I strongly encourage you to form study groups. Working together to find solutions to homework problems or while studying for exams benefits everyone involved. When someone explains something to you, you gain the benefits of their understanding. Explaining topics to another student forces you to clarify your own ideas.

It is clear that when an exam begins collaboration stops, and each student works alone to complete the problems. But what does it mean for a homework paper to be "your own work"? Once you have found a solution, you should write it up by yourself. You may need to refer to notes you have taken while collaborating, but you should not be referring to other peoples written work while producing your own.

• You should make yourself aware of Carnegie Mellon's Policy on Academic Integrity and Policy on Academic Disciplinary Actions, which can also be found in the student handbook (The Word).
• This table provides a brief guide of some behavior is permitted, and some that is prohibited:

  	you may...	you may not...
  Homework	Consult with you instructor or your TA . Use other textbooks or online resources to gain a better understanding of the materials. Work together with your classmates to find solutions to problems.	Copy another students homework paper, or any portion thereof. Copy a solution found in another textbook or web page. Copy a solution from notes that are also copied by another student. Use Solutions or graded homework from a previous semester's course in any manner.
  Exams	Ask questions of any proctor (the proctor may or may not answer the question).	Ask any question of another student or answer questions asked of you. Consult any unauthorized materials (books, notes, papers) or have these materials in a position where they may be consulted. Attempt to view another student's exam or materials (authorized or unauthorized). Listen to headphone devices.

  This table does not address every situation. If you have any questions about a situation not addressed here, consult with your Dr. Handron.

• Any failure to abide by this policy will, at minimum, result in a zero on that assignment and may result in a failing grade for the course. [In the past I have recorded the negative of the grade that otherwise would have been earned --- Dr. Handron] The incident will be reported to the Dean of Students per University policy.
• A second incident (in this or a later class) will result in an academic board review. In this case the penalty may be much more severe, possibly including suspension or expulsion from the university.

Save your receipt.

• Your graded assignment is your "receipt". You should hold on to all of your work until you receive your final grade. From time to time grades do get recorded incorrectly. Changes to the grade record cannot be made, however, without evidence that such a change is warranted.
• If you wish to dispute your grade on an assignment, it must be presented to your instructor within one week of the day exams are returned.

How to succeed in this course (and elsewhere).

• Attendance will not be taken in this class, however, it is expected that you will attend class regularly. If you do miss a class it is your responsibility to find out what was covered and whether any important announcements were made.
• The single most important thing that you should do is work out 125% of the homework. Even if your schedule ensures that you can not finish before the assignment is due, you should still do the assigned problems, along with an assortment of unassigned problems, as a study aid.
• Collaboration on homework is a good thing. You are encouraged to discuss the homework and to work together on the problems, but each student is responsible for the final preparation of his or her own homework papers. For your own good, this does not mean simply copying another's work; the object is understanding, not penmanship.
• The course is a 9 unit course, which nominally means that you should expect to spend 9 hours per week on the material (3 in lecture and 6 outside the classroom). The real time needed will vary, of course, but if you find that you are spending much more time than this, it is likely that you are "spinning your wheels", and that you should seek help from any of the various sources available to you: these include your instructor, your TA, your fellow students, the learning center and the tutoring center.
• Like all mathematics, the material in the course cannot be learned passively. However reasonable, simple, or rational you may find what you read or hear, you do not understand it if you cannot apply it yourself. Thus it is imperative that you test yourself by doing problems. If you have difficulty with a problem, ask your instructor or your fellow students about it; do not suppose that your difficulty will cure itself without treatment.

If bad comes to worse...

• If, due to illness or another legitimate reason, you are unable to complete the work required for this course by the end of the exam period, I will assign a grade of I (incomplete). You must request this action and provide documentation of the cause.
• Enrollment Services will only allow a grade of I to stand for one semester. If the grade is not amended by that time it will revert to a default grade (the grade you earned based on the material completed). Once the grade reverts to the default grade I will not change it.