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This course is designed to prepare you for learning calculus. This course will help you develop the skills and stamina necessary to solve lengthy, multi-step problems, involving a variety of pre-calculus mathematical concepts. We will also work on developing algebraic sophistication, and confidence. There will be a lot of practice with many mathematical methods.
We’ll cover a large amount of material. You have likely seen much of the content before, but many topics will be new. The course is meant to train you to deal with long and difficult problems, so even when the concepts are familiar, the problems may still be challenging.
The evening section does not have quiz sections. Instead, the lecture is 80 minutes long rather than the 50 which is standard for Math 120. I do not want to be lecturing for 80 minutes each day. Instead, I will lecture for 50 minutes, we will have a break, and then we will finish the class with a couple of work problems related to the day's lecture. This part of the class will be very valuable, as you will have the opportunity to work through a problem and get instant feedback from me or others in your class. Sometimes these will be the homework problems that I see as possibly difficult.
Instructor: Gabriel Dorfsman-Hopkins
Email: gdh2[_at_]math.washington.edu
Office: PDL C-008-G
Class Hours:MWTh 6:30-7:50
Classroom: DEN 113
Office Hours:Mondays at 5:30 in Denny 113, Thursdays 5:30-6:20 in my office.
Textbook: Precalculus. Printed copies available at Professional Copy & Print, and EZ Copy N Print, on the ave.
Midterm 1 Date:Thursday, April 25
Midterm 2 Date:Thursday, May 16
Final Date: Wednesday, June 12, 6:30-8:20, in DEN 113 (our classroom)
Syllabus: Can be found here
Homework: Twice weekly, due at 11:59 PM on Tuesdays and Fridays. Find it on WebAssign
Quiz 6 solution are here.
Midterm 2 solutions are here. Median was 46/65
Quiz 4 solutions are here. Med was 15/20
Midterm 1 solutions are here. Median was 47.25/65.
Quiz 3 solutions are here. Median was 14/20.
Quiz 2 solutions are here. Median was 13/20.
Quiz 1 solutions are here. The median was a 16/20
Here I will post announcements, as well as solutions and statistics to each quiz and test.
Homework: 15%
Quizzes: 10%
Midterm Exams (2): 20% and 25% for the lower and higher scores respectively
Final Exam: 30%
Grades are loosely curved, so that your course grade will reflect your performance relative to the rest of the class rather than a fixed percentage scheme. Historically, the median grade in Math 120 is in the range of 2.5-3.0. If you get at least 95% overall, you will receive a 4.0. If you get at least 70% overall, you will receive at least a 2.0.
A grade of 2.5 or better in Math 120 is required to move on to Math 124. You will probably need to average about 70% or better on exams and quizzes to acheive this.
Electronic Version of the Textbook
Past Math 120 Exams
Math 120 Course Materials
Webassign help
Syllabus
This may be adjusted as we move through the quarter. I will post an announcement and send out an email if a change to the schedule is made. Please read the chapter corresponding to a given lecture BEFORE the lecture, and come with any questions prepared.
Week | Day | Lecture | Homework |
---|---|---|---|
1 4/1-4/5 |
Monday | Introduction Begin Chapter 1 |
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Tuesday | None | ||
Wednesday | End Chapter 1 Begin Chapter 2 |
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Thursday | End Chapter 2 Chapter 3 |
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Friday | Chapter 1 | ||
2 4/8-4/12 |
Monday | Begin Chapter 4 | |
Tuesday | Chapter 2 | ||
Wednesday | End Chapter 4 Begin Chapter 5 Quiz 1 |
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Thursday | End Chapter 5 | ||
Friday | Chapter 3 | ||
3 4/15-4/19 |
Monday | Chapter 6 | |
Tuesday | Chapter 4 Chapter 5 |
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Wednesday | Begin Chapter 7 Quiz 2 |
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Thursday | End Chapter 7 | ||
Friday | Chapter 6 | ||
4 4/22-4/26 |
Monday | Chapter 8 Begin Chapter 9 |
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Tuesday | Chapter 7 Part I Chapter 7 Part II |
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Wednesday | End Chapter 9 Midterm Review |
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Thursday | Midterm 1 | ||
Friday | None | ||
5 4/29-5/3 |
Monday | Begin Chapter 10 | |
Tuesday | Chapter 8 | ||
Wednesday | End Chapter 10 Begin Chapter 11 Quiz 3 |
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Thursday | End Chapter 11 | ||
Friday | Chapter 9 | ||
6 5/6-5/10 |
Monday | Begin Chapter 12 | |
Tuesday | Chapter 10 Chapter 11 |
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Wednesday | End Chapter 12 Begin Chapter 13 Quiz 4 |
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Thursday | End Chapter 13 Begin Chapter 14 |
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Friday | Chapter 12 | ||
7 5/13-5/17 |
Monday | End Chapter 14 Begin Chapter 15 |
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Tuesday | Chapter 13 Chapter 14 |
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Wednesday | End Chapter 15 Midterm Review |
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Thursday | Midterm 2 | ||
Friday | None | ||
8 5/20-5/24 |
Monday | Begin Chapter 16 | |
Tuesday | Chapter 15 | ||
Wednesday | End Chapter 16 Begin Chapter 17 Quiz 5 |
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Thursday | End Chapter 17 | ||
Friday | Chapter 16 | ||
9 5/27-5/31 |
Monday | MEMORIAL DAY | |
Tuesday | Chapter 17 | ||
Wednesday | Chapter 18 Quiz 6 |
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Thursday | Chapter 19 | ||
Friday | Chapter 18 | ||
10 6/3-6/7 |
Monday | Begin Chapter 20 | |
Tuesday | Chapter 19 Part I Chapter 19 Part II |
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Wednesday | End Chapter 20 | ||
Thursday | Review | ||
Friday | Chapter 20 |