Cuesta College :: Physics 5A :: Spring 2008
Calendar Policies Goals Grades
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Carefully read the following course policy (*.html version 080118) regarding contact information, grading, and attendance.


Welcome to Physics 5A (sections 4987, 4988)
      This course is the first semester of a two-semester sequence, introducing the fundamentals of classical physics.   Student learning outcomes are organized into four general topics:
  • Describe and quantify motion (kinematics), and apply Newton's laws to describe how forces affect motion (mechanics).
  • Describe and apply conservation laws of energy, linear momentum, and angular momentum to quantify the initial-to-final evolution of systems of objects.
  • Describe and quantify different types of oscillations and waves, and the physical principles of these phenomena.
  • Describe and apply the laws of thermodynamics to quantify the initial-to-final evolution of microscopic and macroscopic systems of gases, fluids, and solids.
The emphasis of this course is on developing problem solving, critical thinking, and "hands-on" laboratory skills.   To achieve these goals, this course will involve lectures, responding to clicker questions, in-class group activities, homework assignments, and laboratory exercises with written reports.   The prerequisite for this course is either Math 29 or Math 31 (or an equivalent course).   You must have a grade of "C" or better in either Math 29 or Math 31 in order to satisfy this prerequisite.
      We will be using the following class materials, all available at the Cuesta College Bookstore (San Luis Obispo campus: 546-3206; North County campus: 591-6206):
  • Physics (1st Edition) by Alan Giambattista, Betty Richardson, and Robert C. Richardson (ISBN 0073477621); $192.50 new (bundled with the Classroom Performance System registration insert), or $144.40 used (without registration insert).
  • Physics 5A Lab Manual (Revised May 2006) by the Cuesta College staff; $3.25 new.
  • Scientific calculator; must be able to perform simple arithmetic functions (addition/subtraction/multiplication/division), handle scientific (10^x) notation, perform trigonometric and inverse trigonometric functions, logarithmic functions and exponential functions.   Graphing calculators are allowed, but use of graphing functions is not required.
  • (Optional) Student Solutions Manual (1st Edition) by Robert C. Richardson, Betty Richardson, Alan Giambattista (ISBN 0073316199); $50.50 new, $37.90 used.
  • (Optional) Introductory Physics with Algebra: Mastering Problem-Solving (1st Edition) by Stuart E. Loucks (ISBN 978-0-471-76250-8); $31.50 new.
  • Classroom Performance System RF "clicker" (register at http://www.einstruction.com); $21.95 new.   Note that the $15.00 online registration fee is partially offset with the perforated insert that is shrink-wrapped with a new textbook!
You are individually responsible for obtaining and bringing these materials to each class.       The webpage where all Physics 5A announcements, updates, and handouts will be posted can be found at http://www.waiferx.com/Physics/.

Contact Information
      E-mail will be the preferred (and most reliable) means of communication, and will be checked regularly throughout the day as well as from off-campus.   When using e-mail, include "Spring 2008 Phys 5A" in the subject line.   Voice mail messages left at the number listed below will be checked regularly during the workweek.  

Dr. Patrick M. Len
office: Room 2308 (SLO), Room N2430 (NCC)
phone: 546-3100, x2693
e-mail: P M L @ w a i f e r x . c o m
office hours:
      MWF (SLO) 11:00 AM-12:00 PM
      Th (NCC) 3:00-5:00 PM

      Lectures are MWF 9:30-10:30 AM in Room 2402.   Attendance is mandatory.   You are responsible for all topics covered and materials handed out in lecture.   Missing class means that you cannot receive credit for participation in responding to CPS clicker questions.   You are expected to take quizzes and midterms in class at the scheduled dates and times.   Tardiness and absences for any reason whatsoever will result in a zero quiz score, and arrangements for missed midterms can only be made under special circumstances.  
      Students are responsible for their own enrollment status in this class, and are expected to handle their own adds and/or drops accordingly, as authorized by the instructor.   The instructor reserves the right to drop students due to non-attendance.
      Due to campus policy, under no circumstances are non-registered students or visitors allowed to attend lecture, unless written permission has been explicitly granted by the Physical Sciences Division.

Course Components
      The responsibility for learning is yours.   If you complete the assigned readings, homework assignments, laboratory reports and participate fully in the group in-class activities and individual CPS clicker responses, you should do well on the quizzes, midterms and on the Final Exam.   All students in Physics 5A should be able to attain the expected level of understanding.   You will not succeed if you do not attend the lectures, and/or do not regularly put forth a good effort into the reading, homework, and responding to CPS clicker questions.
  • Reading guides outline the skills and concepts that will be explicitly tested for on quizzes and midterms.   These outlines are posted online at the Physics 5A website (http://www.waiferx.com/Physics/) and are intended to guide you in reading Physics, 1/e with respect to material that will be tested for on quizzes and midterms.   They are not meant to be substitutes for reading the textbook!
  • Lectures are meant to emphasize some of the main points to be covered when reading Physics, 1/e, and should not be considered a complete nor verbatim regurgitation of the textbook.   Thus lectures should be taken as a guide to the important and/or difficult material covered on quizzes and midterms.  
  • Homework assignments are reading chapters and working out problems listed in the reading guides, in order to allow you to develop and demonstrate your mastery of skills and concepts.   You are allowed and even encouraged to work cooperatively and collaboratively on these homework assignments.   Quizzes and midterms will have problems adapted from homework.   Homework is graded by using your CPS clickers in class (details below).
  • Laboratories are where you apply physics concepts in a "hands-on" environment, and make qualitative and quantitative analyses of different phenomena in written reports.
  • Classroom Performance System (CPS) activities are individual questions you will respond to using your CPS clicker.   Credit is given for individual participation, and results will be used to guide further classroom discussion.   You are responsible for the purchasing, registering, and bringing your CPS clicker to each class.   The class key for registration at http://www.einstruction.com/ is K30058E415; also enter the seven-digit serial number from turning on your clicker, and the enrollment code from inside the insert that was shrink-wrapped with your textbook.
Course Grading
      There is no curve for this course, your performance is determined by a 700-point scale.   This scale will be strictly adhered to--there will be no adjustments nor any "rounding up" of scores.   Your accumulated points towards this scale will be tabulated periodically throughout this semester.   You are expected to retain all graded work that is handed back to you as a record to check for unintentional record-keeping errors; a *.pdf worksheet is available to keep track of your scores throughout this semester.

600-700 points  A
500-599 points  B
400-499 points  C
300-399 points  D
    0-299 points  F

      Your course grade in Physics 5A is comprised of your lab work, homework, quiz and exam scores, and individual CPS clicker participation:

[700 points] total = [100 points] lab + [150 points] quizzes + [250 points] exams
                               + [200 points] clickers.

Labs [approximately 14.3% of your course grade]
      Different lab report grading and late policies may apply in your section; inquire with your laboratory instructor for details.   Your lab grade points will be renormalized, if necessary, to reflect a score out of a maximum of 100 points.   Note that the Physical Sciences Division policy is that three or more missed labs will result in a failing grade for both lab and lecture for Physics 5A.

Quizzes [21.4% of your total course grade]
      There are eight quizzes, and each quiz will take up 25 minutes of class (from 9:30-9:55 AM).   Do not be late!   Quizzes are closed-book and closed-notes.   Each quiz has ten multiple-choice questions of equal weight (each worth 3.0 points), intentionally taken from homework assignments.   No work needs to be shown for multiple-choice questions.   No partial credit is given for incorrect answers to multiple-choice questions.   No scantron forms are required for quizzes, as you will record your answers on the quiz itself.
      Calculators are allowed for the quizzes, midterms, and the Final Exam; make sure you have a scientific calculator available.   The sharing of calculators between students during a quiz is strictly prohibited.  The procurement and possession of a scientific calculator for a quiz (or midterm or Final Exam) is solely the responsibility of each and every student.   A limited number of calculators may be available for student use from the instructor, but under no circumstances is the instructor obliged to provide "loaner" scientific calculators to each and every student who fails to bring one.   In any case all students are expected to be able to perform any and all calculations by hand; use of scientific calculators on a quiz (or midterm or Final Exam) should be considered a privilege and not a right.
      Since there are eight quizzes in this semester; your three lowest scores are dropped, and are not included in calculating your course grade.   Thus your five highest quiz scores are each worth 4.3% of your course grade (or a maximum of 30 points each).   This in effect allows you to miss three quizzes, if you are content with the scores on your remaining five quizzes--but it is strongly encouraged that you do not abuse this policy early in the semester.   Because of this, make-up quizzes are not allowed because of absences or tardiness.
      It is important that you come to every class in a timely and prompt manner.   As such, if you come to class at any time between 9:30-9:55 AM, you will only be given the remaining time until 9:55 AM to take the quiz.   It is expected that each and every student makes the necessary arrangements and contingency plans in advance to arrive promptly to class on a quiz day.   Again, under no circumstances will a make-up quiz be given because of an absence or tardiness once a quiz has been collected from the class at 9:55 AM.   Keep in mind that you are allowed to drop your three lowest quiz scores, regardless of whether they are due to an absence or actual low score.   It is the intent of this policy to allow for whatever circumstances may arise during the semester that would preclude you from being able to take a quiz at the assigned dates and times.
      You cannot have the score for a quiz that you have already taken retroactively replaced, removed, or excused.   By showing up and taking a quiz, your actions imply that you are prepared and able to perform to the best of your ability on the quiz at the assigned date and time, and demonstrate your intent to have your work graded equitably with the rest of the class.
      Note that there are only seven scheduled quizzes in the semester.   "Quiz 8" is credit for showing up and taking both pre- and post-tests for educational research (Physics Survey B and/or the Maryland Physics Expectations Survey) in a conscientious and serious manner, on the first and last lectures of the semester.

Exams [35.7% of your total course grade]
      There are two scheduled midterms, and each midterm will take up 50 minutes of class (from 9:30-10:20 AM).   Do not be late!   Midterms are closed-book and closed-notes.   The Final Exam is scheduled to be given on Wednesday, May 21, 9:45-11:45 AM.   However, the Final Exam is cumulative, covering material from Midterm 1 and from Midterm 2, with a slight emphasis on material covered after Midterm 2.
      Each midterm will be weighted at 10.7% of your course grade (or a maximum of 75 points each).   The Final Exam is weighted at 14.3% of your course grade (or a maximum of 100 points).   You are not allowed to drop nor skip a midterm/Final Exam.
      Each midterm is comprised of five multiple-choice questions (each worth a maximum of 3.0 points), two short-answer questions based on end-of-chapter discussion questions (each worth a maximum of 10 points), and two problems (each worth a maximum of 20 points).   The Final Exam is comprised of two short-answer questions based on end-of-chapter discussion questions (each worth a maximum of 10 points), and four problems (each worth a maximum of 20 points).   No work needs to be shown for multiple-choice questions.   No partial credit is given for incorrect answers to multiple-choice questions.   For the short-answer questions and worked-out problems, credit (and partial credit) is awarded primarily for relevant and reasoned physics concepts and skills used in your explanations, as discussed below.   Note that partial credit cannot be given for a question that is left blank!

(Physics 5A grading rubric for short-answer questions)
p 10/10 Correct.

r 8/10 Nearly correct, but argument indirectly, weakly, or only by definition supports the statement to be proven, or has minor inconsistencies or loopholes.
t 6/10 Nearly correct, but argument has conceptual errors, or is incomplete.

v

4/10 Limited relevant discussion of supporting evidence of at least some merit, but in an inconsistent or unclear manner.
x 2/10 Implementation/application of ideas, but credit given for effort rather than merit.

y 1/10 Irrelevant discussion/effectively blank.

z 0/10 Blank.



(Physics 5A grading rubric for worked-out problems)
p 20/20 Correct.

r 16/20 Nearly correct, but approach has minor math errors.

t 12/20 Nearly correct, but approach includes conceptual errors, and/or major/compounded math errors.
v

8/20 Implementation of right ideas, but in an inconsistent, incomplete, or unorganized manner.
x 4/20 Implementation/application of ideas, but credit given for effort rather than merit.

y 2/20 Irrelevant discussion/effectively blank.

z 0/20 Blank.


      There are no make-up midterms or Final Exams allowed, but carefully read the following policy:
  • There is no obligation on the part of the instructor to "replace" a missing midterm (or Final Exam) grade with a score other than zero.  
  • Under circumstances entirely at the sole discretion of the instructor, a missing midterm (or Final Exam) grade will be "replaced" in accordance with your average performance, as relatively compared to the class mean on the missing test.   This is not the same as the simple arithmetic average of your remaining midterm/Final Exam grades, and as such, the "replacement" midterm grade can and will be significantly lower or higher than the simple arithmetic average of your remaining midterm/Final Exam grades.   This is done in order to normalize your "replacement" midterm/Final Exam score relative to a statistically low or high class mean on a missing midterm/Final Exam.   These must be legitimate, verifiable circumstances beyond your control.   Complete, relevant documentation must be provided by the student, subject to review by the instructor.   A replacement grade for a midterm or the Final Exam will not be given for an unexcused or inexcusable absence.  
  • It is your option to receive a zero for your missing midterm/Final Exam grade if the method in determining your "replacement" midterm grade described above is unacceptable to you.
  • You cannot have the score for a midterm/Final Exam that you have already taken retroactively replaced, removed, or excused.   By showing and taking a midterm/Final Exam, your actions imply that you are able to perform to the best of your ability on the midterm/Final Exam at the assigned date and time, and demonstrate your intent to have your work graded equitably with the rest of the class.  


CPS Clickers [28.6% of your total course grade]
      Throughout this semester, there will be questions presented to the class to be individually responded to using your Classroom Performance System clicker.   You are responsible for purchasing, registering, and bringing your CPS clicker to each class.   As an incentive for students to purchase and register their CPS clickers as soon as possible, credit will not be awarded until after you have registered your own individual CPS clicker.   However, if you bring your registered clicker to class and it is not functioning reliably, you may be allowed at the discretion of your instructor either use a "loaner" clicker, or to turn in a written record of your in-class responses for credit.   Under no circumstances will you be allowed to use a "loaner" clicker or to submit a written record of your in-class responses unless you have already purchased and registered your CPS clicker.
  • Discussion Questions: (approximately) 100 points
    These will be asked throughout every lecture, and responses will be used to guide further classroom instruction or for gathering opinion and consensus.   Responding to each discussion question, regardless of correctness, is worth 0.6 points (approximately 0.09% of your course grade).
  • Homework Questions: (approximately) 100 points
    Homework will be assigned based on reading chapters and working out problems selected from Physics, 1/e, as listed in the reading guides, and announced at the end of every lecture.   Five minutes at the start of the next class will be allotted for entering answers using your CPS clicker.   This is deliberately only enough time to enter your answers, and not enough time to work on homework problems.   Correctly responding to each homework question is worth 0.6-2.0 points (approximately 0.09-0.29% of your course grade).   No partial-credit is given for incorrect responses.   You are encouraged to work together with other students on homework problems; and to consult with the instructor during office hours and/or using e-mail if you encounter difficulties with homework problems.
Extra-Credit Points
      There will be opportunities near the end of the semester to accumulate extra-credit points.   It is the intent of these extra-credit points to allow for circumstances where your total course points are very near a letter grade cut-off, which in effect will be "rounded up" with the inclusion of these extra-credit points.

Academic Responsibilities
      You will be expected to be informed of and to abide by all student policies outlined in the Cuesta College Catalog, 2007-2008.   You are also responsible for being informed of and to abide by all student policies and calendar deadlines in the Cuesta College Spring '08 Class Schedule, especially those listed on the inside front cover.