Spring 2012, Section CL1

**Lecture section: CL1**MWF 2:00-2:50 PM in 314 Altgeld Hall.**Course web page:**http://www.math.uiuc.edu/~franklan/Math241.html**Instructor:**Martin Frankland**Email**:`franklan(at)illinois.edu`**Office:**247A Illini Hall**Office hours:**Wednesdays 4-5 PM.

**Discussion sections:**Meet each Tuesday and Thursday for 50 minutes.- Instructors, times, and locations. Look for CD1 through CD8. Or consult this pdf file.

**Tutoring:**MTW 4-8 PM, R 4-6 PM, F 3-5 PM, in 445 Altgeld. Details available here.

The focus of this course is vector calculus, which concerns functions of several variables and functions whose values are vectors rather than just numbers. In this broader context, we will revisit notions like continuity, derivatives, and integrals, as well as their applications (like finding minima and maxima). We’ll explore new geometric objects such as vector fields, curves, and surfaces in 3-space and study how these relate to differentiation and integration. The highlight of the course will be theorems of Green, Stokes, and Gauss, which relate seemingly disparate types of integrals in surprising ways.

- James Stewart,
*Calculus: Early Transcendentals*,**6th edition**, with Enhanced WebAssign.

Please note there are two versions of this text currently available, and this course uses the **6th edition** rather than the 7th. You will also need WebAssign access to do the online homework. The U of I bookstore is selling a bundle of the text and WebAssign for $166, and the same is available directly from the publisher for $140.00 (including shipping). If you buy a used copy, or a new copy without WebAssign, you can purchase single-semester access to WebAssign for $47.

- Tue Jan 17: First recitation.
- Wed Jan 18: First lecture.
- Tue Feb 14:
**Midterm 1**, 7-8 PM*. - Fri Mar 9: Drop date.
- Tue Mar 13:
**Midterm 2**, 7:15-8:15 PM. - Mar 19-23: Spring break. No lectures.
- Thu Apr 12:
**Midterm 3**, 7:15-8:15 PM. Note:**Thursday**, not Tuesday. - Tue May 1: Last recitation.
- Wed May 2: Last lecture.
- Wed May 9:
**Final exam**, 7-10 PM.

The conflict final is on Tuesday May 8, 8-11 AM.

Your course grade will be calculated as follows.

- Final exam: 36%
- Midterms: 54% (18% each)
- Section worksheets and quizzes: 5%
- Online homework: 5%

**UPDATE** 4/25/2012: **If** your final is higher than your lowest midterm, then the score on the final will replace half of your lowest midterm. In other words, the lowest midterm will be worth 9% of your semester grade whereas the final will be worth 45%. (Disclaimer: The deal only applies if you have taken at least two midterms.)

Individual exams will **not** be curved. However, after each exam, approximate cutoffs will be provided for reference. Grade cutoffs will be determined accordingly at the end of the semester.

There will be **no extra credit**.

There will be three midterm exams, held in the evening. Details for each exam will be announced as the date approaches.

There will be a comprehensive final exam, held on Wednesday May 9, 7-10 PM.

All exams will be closed book and notes, and no calculators or other electronic devices (e.g. cell phones, iPods) will be permitted.

Homework will be assigned for each lecture and posted on the course webpage. Most of this will be done online via WebAssign, and will generally be due by the **next lecture**, before the 2 PM class starts.

**Late HW will not be accepted.**

The **lowest 3 HW scores** will be dropped.

The first assignment is due Friday, January 20.

WebAssign will sometimes ask to solve part of a problem on paper and turn it in. Feel free to ignore that part or do it only for practice. Homework will **never** be collected in class.

WebAssign lets you see a complete solution to any assigned problem once the due date has passed.

Here are additional homework solutions, including some even-numbered problems.

- Homework for Midterm 1: § 12.1 - 14.6.
- Homework for Midterm 2: § 14.6 - 16.3.
- Homework for Midterm 3: § 15.4 - 16.6.
- Homework for the Final: § 16.5 - 16.9.

To sign up for the online HW, go to WebAssign and enroll using the Class Key:

- uiuc 9197 9411

**Important:** Be sure to provide your *NetID@illinois.edu* address when WebAssign asks for your email. This is crucial for your HW scores to be credited toward your grade.

Technical issues with WebAssign should be addressed here. If you have not yet received your WebAssign access code, sign up for the 14 day free trial so you can start doing the HW immediately.

Most section meetings will include either a worksheet or a quiz. The former will be graded for effort and latter for accuracy.

Missing a worksheet or quiz results in a score of zero. **No make-up quizzes**.

The **lowest 3 scores** in this category will be dropped.

If you have a conflict with one of the exam times, please consult the university policy on evening midterm exams and final exam conflicts. Based on that, if you think your situation qualifies you to take the conflict exam, please contact me as soon as
possible, **no later than a week before the exam** in question.

There will be **no make-up exams**. Rather, in the event of a valid illness, accident, or family crisis, you can be excused from an exam so that it does not count toward your overall average. Such situations **must be documented** by a medical note (e.g. from McKinley) or a letter from the Emergency Dean, located in Room 300 of the Turner Student Services Building. I reserve final judgment as to whether an exam will be excused.

Requests for an exam to be excused for non-medical reasons must be made **no later than a week before the exam**.

As mentioned above, there are no make-up quizzes, and late HW or worksheets are not accepted. For extended absences or medical emergencies, these are handled the same way as missed exams.

The section leaders and myself try hard to accurately grade exams and quizzes, but please contact one of us if you think there was an error. All such requests for regrading must be made **within one week** of the test being returned.

You can view your worksheet, quiz, and exam scores here. Due to a limitation of the system, both worksheets and quizzes are recorded as "qu". Details of your HW scores can be viewed on WebAssign, and will be transferred into the above system at the end of the semester.

Since there are more than 200 people in the room, it’s important to arrive on time, remember to turn off your cell phone, refrain from talking, not pack up your stuff until the bell has rung, etc. Otherwise it will quickly become hard for the other students to pay attention.

Cheating is taken very seriously and will not be tolerated. Cheating on an exam will result in a 0 on the exam or an F in the class. University policies on academic integrity are explained in Article 1, Section 404 of the Student Code.

Students with disabilities who require reasonable accommodations should see me as soon as possible. In particular, any accommodation on exams must be requested at least a week in advance and will require a letter from DRES.