# Math 125 Materials Website

### Important Information

• A note to the student.

• What you need to purchase:

• A "WebAssign access code". You can purchase a standalone access code which includes the ebook directly from the publisher at the Cengage website for $82.50, or at the bookstore for$95.50 (you will eventually get a 10% rebate of some sort if you purchase at the bookstore). Read these instructions before you buy online.

• A Ti-30x IIS Calculator -- \$14.95 at the bookstore. THIS IS THE ONLY CALCULATOR MODEL ALLOWED ON EXAMS.

Please note: if you took Math 124 in Autumn 2011 or more recently, you probably have already purchased a LOE (lifetime of edition) access code for the 7th Edition Early Transcendentals, and you do not need a new access code.

• Recommended Textbook -- The textbook for the course is "Calculus, 7th Edition, Early Transcendentals" by Stewart. An electronic version is included with your purchase of a WebAssign access code, so a paper copy is not required. We do recommend that you read the textbook, and a paper copy will make that easier. An older edition of the paper textbook will serve just as well, and will cost significantly less. Some used custom versions of this textbook (volume 1 covers math124 and math125) may be available at the UW bookstore.

• Homework: All homework is accessible and turned in online using WebAssign.

• To sign in to WebAssign, do NOT go to the main WebAssign website.
You must enter through the

Official WebAssign site for UW,

a special WebAssign portal designed specifically for the University of Washington.

• You can sign in to WebAssign as soon as you are enrolled and your instructor has posted homework assignments, even before you have purchased an access code. There is a two-week grace period at the beginning of the quarter for you to get your access code and enter it into WebAssign. After the grace period, you will not be able to sign in to WebAssign until you have entered a valid access code.

• Worksheets: Here is a pdf file with all of the worksheets for the quarter together in one file. Please download and print out this file, and bring all of them with you to every quiz section meeting. AllWorksheets125.pdf

• Final Exam: There is a common final exam, given at 1:30pm - 4:20pm on Saturday afternoon, the day immediately after the last day of class.

• Calculator policy: The Ti-30x IIS is the only calculator allowed on exams in Math 125.

• Math 124/5/6 Grade Policy. Beginning Autumn 2012, the Department of Mathematics has adopted a grade policy for this course. The final median course grades for each lecture section of Math 124/5/6 taught during the regular academic year will fall within the range of 2.9 +/- 0.2. This policy does not apply to the honors sections of Math 124/5/6.

• What if the Calculus class I wish to add is closed?
1. You should be persistent in frequently checking for openings online, which are filled on a first-come/first-served basis. During the first week, the enrollment status of a class can change hourly; it really pays off to check frequently. There are no overloads or waiting lists. In most quarters almost all persistent students who want to take the course will find an opening sooner or later (but after the first week there may be a late fee).
2. Whether or not you are officially enrolled, you should choose a class and start attending both lectures and quiz sections from the very first day. You should do any worksheets or quizzes. You will NOT be able to access homework until you are officially enrolled in the class.
3. Important material is covered in the first week, and it is necessary to be in class and do the work during this period. All students are graded in the same way, and no student is excused from the first week's work.
4. Students who cannot enroll in an on-campus section of Math 125 may register for the online section of Math125, which features online videos based on an on-campus section of the course. This section has exactly the same syllabus, textbook, and homework assignments as all other sections. Registered students must take two in-person midterms, and the same common final as the on-campus sections of Math 125.

### Outline for Spring Quarter:

Week Outline/Study Guide Exam Archive Topics and Textbook Sections
1 Outline 1 Antiderivatives, Areas and Distances, The Definite Integral
(Sec. 4.9, 5.1, 5.2)
2 Outline 2 The Fundamental Theorem of Calculus, Indefinite Integrals and Total vs Net Change, The Technique of Substitution.
(Sec. 5.3, 5.4, 5.5)
3 Outline 3 Applications: Areas between Curves, Volumes by Slicing, Volumes of Solids of Revolutions via the Disks/Washers method and the Shells method.
(Sec. 6.1, 6.2, 6.3)
4 Outline 4 MIDTERM #1 Archive Applications: Volumes by Shells, Review. Midterm #1. Applications: Work
(Sec. 6.3, 6.4)
5 Outline 5   Applications: Work; Average Value of a Function.
Techniques of Integration: Integration by Parts, Trigonometric Integrals
(Sec. 6.4, 6.5, 7.1, 7.2)
6 Outline 6 More Techniques: Trigonometric Substitution, Partial Fractions. Combining Methods.
(Sec. 7.3, 7.4, 7.5)
7 Outline 7  Approximation of Integrals. Improper Integrals. Applications: Arc Length of a Curve
(Sec.7.7, 7.8, 8.1)
8 Outline 8 MIDTERM #2 Archive Applications: Centroid of a Lamina, Midterm #2. More Centroid + Intro to diff eqs.
(Sec. 8.3, 9.1)
9 Outline 9 Differential Equations,  Separable Equations, Applications
(Sec. 9.3, 3.8, 9.4 optional)
10 Outline 10 Final Exam Archive No class on Monday; Final Exam Review.