PHYS-117: Principles of Physics I : Mechanics
SYLLABUS
Instructor:  Michael "Bodhi" Rogers
OFFICE: CNS 265
PHONE: 274-3963
E-MAIL: mrogers@ithaca.edu
WEB: departments.ithaca.edu/physics/
OFFICE HOURS: Wednesday 2pm-3pm, Thursday 1pm-2pm
 


 



Text: 


Young and Freedman, University Physics (12th edition)
[You also need to purchase an Interwrite RF PRS unit from the IC Bookstore]

Web Page:  http://www.ithaca.edu/physics/

Class: 
Laboratory: 
MWF 10:00-11:50 am, CNS 20

Course Philosophy:  To learn physics you must do physics. Doing physics does not entail listening to me lecture for hours on end. Doing physics is thinking about and applying concepts, problem solving skills, and mathematical tools. This course will require you to be an active participant, which will result in a more enjoyable and rewarding course for you and me. Listening to someone talk about physics might be fun, but doing physics is definitely fun. PS ( You will have to listen to me talk some of the time, but I reserve these moments to help you better understand the physics.)
Course Objectives: 

(1) To acquaint you with calculus-based Newtonian Mechanics.
(2) To help you understand the difference between an exercise and a problem.
(3) To help you become a better problem solver.
(4) To introduce you to estimating to obtain meaningful results.
(5) To introduce you to methods of effectively communicating scientific information.


Course Policies: 
  • Students are required to attend all scheduled class and laboratory meetings. In the event of an excused absence, arrangements must be made with me to make up the required work.

  • Plus and minus grades are given only rarely and only when justified by special circumstances.

  • There are no make-up exams, no early or late exams.

  • Your final grade is FINAL; no work may be handed in for additional credit after the final exam.

  • I do not hold office hours on the day of an exam.

  • The half hour before class is my time to prepare for class. I am usually busy during this time and it is hard for me to answer questions. Please take advantage of my open door policy, but try to avoid asking me involved questions the half hour before class.

  • I have all day Tuesday and much of Thursday reserved for doing research. During this time I will be working with my research students (maybe one of you!), writing funding proposals, and preparing manuscripts for publication in scientific journals. I am working on some exciting projects that do need my attention. I will take time to answer your questions on Tuesdays and Thursdays, but it will help me a lot if you can ask your questions other days of the week if it fits into your schedule. If Tuesdays and Thursdays are really the best day for you then send me an e-mail to set up an appointment. This way I can plan for your visit and be ready to give you my full attention.

  • Requests for regrading of exams must be in writing and must specify exactly why additional credit is warranted. No requests for changing an exam grade will be accepted more than 48 hours after an exam is returned.

  • Please familiarize yourself with the Ithaca College Student Code of Conduct; specifically the Standards of Academic Conduct (http://www.ithaca.edu/attorney/policies/vol7/Volume_7-70104.htm). I hold all students to these standards. I do not tolerate cheating or plagerism of any kind. I will forward all academic conduct cases to the academic judicial review board. It is their job to handle these issues. I do encourage students to work with each other because this is a great way to learn physics, but in the end the work you hand in must be your own. A successful strategy is to discuss approaches to a solution with other students or professors, but then go off on your own to write up the final solution. This way your solution will be in your voice and not a copy of another students solution.

  • Accommodations are gladly made for students with DOCUMENTED learning or physical disabilities.

  • Every student who is performing below a C will be asked to meet with the instructor to discuss their performance in an attempt to initiate a course of action that will increase performance to a C or better.

  • An incomplete grade is awarded only to allow missing work to be made up in cases of documented emergencies and only if all other work is satisfactory and only if advance arrangements have been made with the instructor about the work to be completed and the deadline for completing the missing work.

Reading Assignments and Reading Questions  
I will approach each class meeting with the assumption that you have done the reading assignment. To encourage you to actively read every student must send me a question they have about the reading material via email by 9:30 am each morning before class. The subject must start with "PHYS117-RQ" followed by your name. I will read all of these questions before class and use them to help me focus the material for that day on the trouble spots.

Concept Quizzes:  Concept Quizzes will be given periodically throughout the course with and without warning. The Concept Quizzes will test your conceptual understanding of physics.

Exercises: 
Tackling exercises and problems are an essential part of learning physics. This is when you get to practice quantitative problem solving. All exercise assignments are due at 9 am on Friday mornings expect during exam weeks when assignments will be due at 9 am on Thursday morning. Exercises are completed online using www.webassign.net These assignments allow you to practice at solving quantitative exercises in preparation for working on in-depth problems in Friday's class session. There are 4 exercises due each week with each exercise worth 0.25 pts for a total of 1 pt. The advantage of using an online service is that you get immediate feedback if your answer is wrong and you get 5 attempts at getting the right answer with no penalty. You can even ask for hints. You need to write solutions (see the course website for an example of an exercise solution) and bring them to class on Friday. I will randomly select homework solutions to collect. Note: Each student gets the same questions, but the online service generates different numbers for each student. It is essential that you write the question down with all of the numbers at the start of your written solution (otherwise I won't know what numbers you were given).
Context-Rich Problems: 
You will solve context-rich problems as part of a group every Friday. These problems are challenging and will help you learn how to solve "real-world" problems. To help you become a better problem solver and communicator of scientific information I use a detailed grading rubric to grade these in-depth problems. See the course website for the rubric. I will also post solutions to these problems after class every Friday giving you an opportunity to see how I solve such problems.

Exams: 
This course has three "midterm" exams and one comprehensive final exam. The exams will contain both conceptual and mathematical problems. The midterms will be held in class in CNS208 on the following Fridays 20-SEP-07, 11-OCT-07, and 15-NOV-07. These exams cannot be made up. You have been given early enough notice to accommodate them into your schedule. Each midterm is worth 20 points, and I will count your two best scores out of three exams. Every student must take the final exam which is worth 25 points and is comprehensive with an emphasis on Section 9.3 to Section 11.3. FINAL EXAM is on Tuesday Dec. 16 4:30 pm - 7 pm : CNS206/208 [NOTE: I don't have control over this day and time]

Grading:  Reading Questions: 35 quizzes at 0.2 points each for a total of 7 pts
Concept Quizzes: 10 Concept Tests at 0.4 points each for a total of 4 pts
Exercises: 13 exercise assignments at 1 point each for a total of 13 pts
Context-rich Problems: 13 CRP at 2.0 points each for a total of 20 pts (I count your 10 best CRPs)
Midterms: 3 midterms at 17.5 points each for a total of 35 pts (I count your 2 best midterm exams)
Final Exam: 25 pts

Based on results from previous terms, it is expected that the final grade cut-offs will be approximately:
Percentage
 Grade
Achievement Definition
Performance Criteria
90-100%    A (-) Outstanding
-Firm command of knowledge domain
-High level of skill development
-Exceptional preparation for later learning
80-89%    B (±)
Exceeds Expectations - Good command of knowledge domain
- Advanced development of most skills
- Has prerequisites for later learning
70-79%    C (±)
Satisfactory Achievement
- Command of the basic concepts of knowledge
- Demonstrated ability to use basic skills
- Lacks a few prerequisites for later learning
60-69%   D (±) Below Satisfactory Achievement - Lacks knowledge of some fundamental ideas
- Some important skills not attained
- Deficient in many of the prerequisites for later learning
59% or below
  F
Fail
- Most of the basic concepts and principles not learned
- Most essential skills cannot be demonstrated
- Lacks most prerequisites needed for later learning
Actual cut-offs this semester may be higher or lower than these.

Emergencies:  If at any point during the semester you have an emergency that interferes with your active participation in this course please let me know as soon as possible. If you let me know of problems before a due date I can often find a solution to satisfy both of us. Dealing with a problem after a due date is very difficult.




Pages written by Michael Rogers and updated on 22-August-2008 at the Ithaca College Physics Department in Ithaca, NY.