Math 120 September 2018 Section KAUST

Precalculus

About this course

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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.

We will meet for 2 hours Monday through Thursday. This is a quarter length course that we will cover in 3 weeks. We will cover a lot of material quickly, but much of it you will have seen before It will take some work to keep up, but we will adjust pace as necessary, and if some of the material will wait until fall quarter, that is ok.

Instead of quizzes, we will have worksheets for the last half an hour of many days. This gives you opportunities to work things out in class and in groups. I will collect and grade them for completion.

Attendance and Tardiness: ATTENDANCE IS MANDATORY! I will be taking attendance every day. If you are late, you will be marked tardy, and 3 tardies will count as one absence.. If you are 15 minutes late, you will be marked as absent. All of this will be reported to KAUST.

Academic Honesty: I have a 0 tolerance policy for plagiarism and copying in my class. If you are caught copying another student's work on a quiz or exam, you will get an automatic 0 for that quiz or exam, and I will make a report to KAUST! You are allowed to work together on homework and some worksheets, but each student must write up their own work.

Instructor: Gabriel Dorfsman-Hopkins
Email: gdh2[_at_]math.washington.edu
Office: PDL C-008-G
Class Hours:Monday-Thursday: 2:30-4:30
Classroom: BAG 124
Office Hours: Tuesday, Wednesday, Thursday: 12-1 in PDL C-008-G
Textbook: Precalculus. Printed copies available at Professional Copy & Print, and EZ Copy N Print, on the ave.
Midterm: Thursday September 13th (approximately chapters 1-9)
Final: Tuesday September 25th (cumulative)
Syllabus: Can be found here
Homework: Due Sundays at 11:50 PM. Find it on Hamstr

Announcements

Here I will post announcements, as well as solutions to worksheets and tests.

Midterm solutions are here. The median was 66/80.

Final exam solutions are here. The median was 56.5/70.

Worksheet 1 solutions.

Worksheet 2 solutions.

Worksheet 3 solutions.

Worksheet 4 solutions.

Worksheet 5 solutions.

Worksheet 6 solutions.

Grading Scheme

Homework: 20%
Worksheets: 20%
Midterm Exam: 30%
Final Exam: 30%

Grades are 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.

Resources

Electronic Version of the Textbook
Past Math 120 Exams
Math 120 Course Materials
Syllabus

Tentative Schedule

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.