Catalog Description : the Goals of the Course Are to Teach the Student Basic Concepts

Fall 2015 Math 117-Precalculus C. Grilli Sec B 11:00 – 11:50 MWF CW 324 Sec A 12:00 – 12:50 MWF CW 320

Instructor Contacts: Office Hours: Fall 2015 Classes: Office Cooper-Wilson 301 8:30 – 11:00 a.m. MWF 11:00 – 12:50 MWF; Phone 321-3456 (on campus 3456) 2:30 – 4:00 p.m. M 4–6 M; 1:30-3:30 W until midterm E-Mail [email protected] 10:00 - 11:00 a.m. R Web-page Note: Any changes in office hours due to http://facstaff.cbu.edu/~cgrilli Others by appointment. student needs or at midterm break will be announced in class and posted on my webpage.

Catalog Description: The goals of the course are to teach the student basic concepts of college algebra, linear equations, quadratic equations, word problems, functions, graphs, exponential and logarithmic functions, trigonometry and trigonometric functions. The course stresses problem solving by the student with the use of a graphing calculator. A student can receive credit for only one of MATH 110, 117, OR 129. A grade of “C” or higher in this course is required to proceed to MATH 131. Prerequisite: MATH 103, 107 or ALG 120 with a grade of “C” or higher or equivalent. One semester; three credits

Calculator: You must use a graphing calculator, preferably a Texas Instruments Model 89, in and out of class.

Computer Use: You will use mathematical software available at www.myopenmath.com. The text can be found within the software and at http://www.opentextbookstore.com/precalc/

Prerequisites: You must have fundamental skills in high school algebra.

Global goals: Goals are to prepare you for calculus, to help you learn fundamental concepts in college algebra and trigonometry and to use these concepts to solve appropriate applied problems. As part of assessment for general education, you will use appropriate mathematical, quantitative, qualitative and logical methods to solve both computational and applied problems.

Topics: Syllabus - The topics and anticipated sections follow. Slight variations may reflect class interest. sections Chapter 1: Functions 1.1 - 1.6 Chapter 2: Linear Functions 2.1-2.3, 2.5 Chapter 3: Polynomial and Rational Functions 3.1 - 3.5 Chapter 4: Exponential and Logarithmic Functions 4.1 - 4.6 Chapter 5: Trigonometric Functions of Angles 5.1 – 5.5 Chapter 6: Periodic Functions 6.1 – 6.5 Chapter 7: Trigonometric Equations and Identities 7.1 – 7.4 Chapter 8: Further Applications of Trigonometry 8.1 Evaluation - Homework - Homework is a daily component of this course. For sections in the syllabus, there are homework problems in MyOpenMath. These problems are presented, and graded, by the software. Additionally the will be other homework problems assigned. Some problems will be denoted collected homework. Many homework problems require verbal components to define variables, explain concepts and procedures involved, etc. You should use full sentences with correct punctuation in explanations. Papers must be neat with appropriate steps shown. Handwriting should be legible or a word processor used. As mathematics involves creative thinking as well as trial and error at times, a first draft is not usually the best paper to submit. Be sure to include your name on all papers. List the assignment and the date submitted. If the assignment involves multiple pages either staple the sheets or fold them lengthwise. I prefer pencil on homework submissions and tests. Sketch graphs on graph paper using a ruler or other straight edge. Label axes and units.

Quizzes - In-class quizzes will monitor understanding gained from MyOpenMath exercises and uncollected homework.

Tests - There will be four tests and a comprehensive final exam given during the semester. The tests will each roughly cover two chapters. While we use the software for instruction and some homework problems, the tests and final exam are traditional paper and pencil tests. Anticipated test days are: 9/15, 10/9, 11/16, 12/9. Course grade: homework & quizzes (28%); tests (52%); comprehensive final exam (20%).

Grading scale: A 90-100%, B 80-89%, C 70-79%, D 60-69%, F below 60%.

Attendance - Present for class means present when it begins and when it ends. Missing one of these may be counted as half an absence. If a student has not missed more than 3 classes, then the final exam score may replace a test score when computing the final grade. An absence is any time that you are not present for a class whether that is for illness, athletic participation, or some other reason that prevents your attendance.

Class attendance is expected. CBU's policy states that a student who misses eight hours of class may be given a failing grade for the course. If an absence is unavoidable, you are responsible for the material covered in class and any assignments made. Absence from a class does not excuse you from turning in your assignment on time. It is your responsibility to find out the assignment.

Time - A rule of thumb for college courses is to spend 1.5-2 hours studying outside of class for every hour in class. Of course, this is an average. If math is difficult for you, you can expect to spend more time in order to succeed. Some for whom math comes easily can learn the concepts with less time. It is extremely difficult to have a full-time job and be a full-time student. Being realistic about your time commitments can save frustration later. Study time should be evenly distributed. I am unimpressed when people tell me that they spent x hours studying the night before a test (where x is a big number). If you do not understand a concept from class, I will be glad to meet with you in my office. Also, studies indicate that the part of the brain that we use to do mathematics suffers when one has not had enough sleep.

CBU Math Center ( http://www.cbu.edu/math-center ) - The Math Center offers free tutoring. Tutors are available in Cooper-Wilson 321 (phone 321-3245). Check out the website for the soon-to-be- announced Fall 2015 Hours. Math 117 – Fall 2015 Anticipated dates, this is a living document. Monday Tuesday Wednesday Thursday Friday Week 1 8/24 2.3 1.1, 2.1/2.2 domain/range Week 2 8/31 2.5 3.2 Systems of Collected HW1 linear equations Week 3 9/7 1.4/1.5 Labor Toolkit, 1.2, Day 1.3 Week 4 9/14 Test 1 Collected HW2 1.1-1.5, 2.1- 2.3,2.5 Systems of linear equations Week 5 9/21 Collected HW3

Week 6 9/28

Week 7 10/5 Test 2 Collected HW4 1.6, 3.1, 3.3, 3.4, 3.5, 4.1-4.3, 4.5 Week 8 10/12

Fall Break

Week 9 10/26

Week 10 11/2 Collected HW5 Week 11 11/9 Collected HW6

Week 12 11/16 Test 3 4.4, 4.6, 5.1-5.5, 6.1-6.4 Week 13 11/23 Thanksgiving Thanksgiving Collected HW7 Holiday Holiday Week 14 11/30 Collected HW8 Week 15 12/7 Test 4 Last day of 6.5, 7.1-7.4, 8.1 class

Comprehensive departmental final during exam week – day to be announced

Accessing Online Homework in MyOpenMath

If you do not already have a MyOpenMath account: 1) Open up your web browser (like Internet Explorer, FireFox, Safari, or Chrome) 2) Enter the address: www.myopenmath.com 3) Click “Register as new student” 4) Enter the requested information. 5) Where it says “Select the course you'd like to enroll in", leave "My teacher gave me a course ID (enter below)" selected, and enter this class’s course id and key: Course ID: 7490 Enrollment key: Grilli M117 6) Click “Sign-up” 7) You will be taken back to the login page. Enter your username and password you selected 8) You may see a “Browser Check” page. If so, click the “Continue with Image- based display” button. 9) The course name will now show up in the “Courses You’re Taking” box on your home page. Click on the course name to enter the course.

The next time you want to access the course, you will just need to enter your username and password at the login page, then click on the course name to re-enter the course.

If you already have a MyOpenMath account: 1) Log into myopenmath.com 2) Click the "Enroll in a New Course" button. 3) Enter the course ID and enrollment key from #5 above, and click Sign Up. 4) The course name will now show up in the “Courses You’re Taking” box on your home page. Click on the course name to enter the course.

You should do the Intro to MyOpenMath and Intermediate Algebra Diagnostic assignments as your first homework. You can find them under Course Information after you enroll in MyOpenMath.

Math 117 Fall 2015 Date Topics & Assignments Practice Problems Graded Assignments 8/24 Course introduction Register for MyOpenMath Under Course Information: Sec 1.1 1-20 odd, 23, 27, 31, 37 Section 1.1 Intro to MyOpenMath & MyOpenMath Assessment Diagnostic Test 8/26 Sections 2.1, 2.2 postpone #23,24 Sec 2.1 5, 9, 14, 17, 20, 23, 25, Section 2.1 & 2.2 MOM 27, 33, Assessments Sec 2.2 1-22 odd, 25-46 odd 8/28 Section 2.3 Sec 2.3 1-13 odd Section 2.3 MOM Assessment