INFO 150: A Mathematical Foundation for Informatics

David Mix Barrington

Fall, 2024

Course Requirements and Grading

Your grade in INFO 150 will be based on the following:

• Midterm Exams: There will be two evening midterm exams as specified on the syllabus. Each will count for 10% of the course grade. You will have up to two hours for an exam that I hope will be doable in one hour. I will make up a practice exam, similar in length and difficulty to the real exam, and post it a week before the real exam. I'll then post solutions to the practice exam with a few days to go.
• Final Exam:This will be during the December final exam period as scheduled by the University, and will be cumulative. You will have two hours. This exam will count for 15% of your final grade. I will give you a practice final and solutions to it before the actual final.
• Exam Bonus: The best of your three exams will count for an additional 5% of your total grade.
• Homework: I expect every student to attend every lecture class, but I am not using any grade penalties to enforce that. There will be ten homework assignments, to be handed in on Gradescope. They are due at 11:59 PM on Fridays, with a late day available on the following Saturday. If you hand in your assignment during Saturday, you will get a 20% penalty to your grade unless:
  • Students registered with Disabilities Services may use the late day with no penalty.
  • If you have special circumstances, you may apply for a waiver of the late penalty.
  • The best of your late homeworks (if you have any) will not be charged a penalty. We'll compute this at the end of the term.
  The homework component will count 40% of your overall grade.
• Quizzes: There will be a 20-question true/false quiz due at 11:59 PM on most Mondays, to be taken on Canvas. The overall grade from these (with the lowest grade dropped) will count 20% of the total grade.

• Note: I recognize that this is a diverse class in terms of experience and mathematical ability. To some extent my expectations as to the amount and difficulty of what you can do may evolve over the term. You will not be competing against one another -- anyone I judge minimally able to go on in this area will get at least a C, and anyone who fulfills all my reasonable expectations for a student at your level will get an A.

Academic Honesty Policy

All work submitted must be your own in presentation. How much outside help is allowed depends on the course component.

• The exams are closed-book and no outside help is allowed. Any cheating on an exam is grounds for an F in the course.
• For in-class assignments, almost anything goes as a source of information, including the instructor and your classmates, but you must still write up the solution in your own words so direct copying is not allowed.
• With homework the situation is in between and the rule harder to specify. You may discuss homework with other students, in fact I encourage this as a learning experience. But again, the writeup must be your work. Copying is not allowed, and collaboration so close that it looks like copying is not allowed. (In general, if I get two identical homeworks I will accept neither of them (i.e., both get F's) and will give you a stern warning that could lead to formal action the next time.) A good practice is to divide your work into an "ideas phase" where you collaborate and a "writeup phase" where you work alone -- enter the writeup phase with notes, but not written solutions.
• If you make use of a printed or on-line source for the homework, other than specific course materials such as the textbook or web site, please mention it in your writeup. Of course copying a solution to a problem from the web is cheating, and this is easier for us to detect than you might think.
• The quizzes are anything-goes.

Last modified 27 August 2024