CUYAMACA COMMUNITY COLLEGE (Fall Semester, 2015) Math 90 Elementary Algebra, Section 1823 Section 1823 Mon: 7:30AM – 8:20, Room H-119, (Computer Lab) Mon: 8:30 – 10:20am, Room H-139 Wed: 7:30AM – 10:20, Room H-139 INSTRUCTOR: Eric Preibisius CLASSROOM: See above OFFICE & PHONE: H-132, Phone: 619-660-4248 e-mail: eric.preibisius@gcccd.edu OFFICE HOURS: Monday: 12:30 – 1:30pm Tuesday: 10:00pm – 11:00am Wednesday: 12:30am – 1:30pm Thursday: 10:00am – 11:00am Fridays: During AfterMath as often as possible (9:00am – noon, in the STEM Center) 1 AfterMath Workshop: Friday: 9:00a.m. – Noon (Tentative) This workshop provides free tutoring for Math 90, Math 103, and Math 110 Students. This Workshop is held in the STEM Center located on the ground floor of the H-building. (Sometimes extra credit is given to those who attend!) COURSE DESCRIPTION: Math 90 emphasizes mathematical reasoning, problem solving, and realworld applications using numerical, algebraic, and graphical modes. Topics include problem solving techniques, algebraic expressions, polynomials, linear and nonlinear graphs, systems of linear equations in two variables, integer exponents, proportions and radicals. Selection and application of appropriate graphing utility and/or computer program to interpret, model, and analyze a collection of data techniques developed in pre-algebra are prerequisite skills for this course. This course is recommended for students with little or no recent knowledge of algebra. PREREQUISITES: Advisory credit in Math 88 or the equivalent. COURSE PREREQUISITE SKILLS: 1. Do calculations on integers, fractions and decimals 2. Use the calculator for basic operations 3. Evaluate exponents and square roots of whole numbers 4. Use the Distributive Property to simplify expressions 5. Solve a simple linear equation 6. Solve simple application problems involving proportions, percents and measurement Student Learning Outcomes Upon successful completion of this course, students will be able to: 1) Reorganize or simplify algebraic expressions. 2) Solve linear equations and inequalities. 3) Solve systems of linear equations in two variables. 4) Solve quadratic equations by factoring. 5) Graph linear equations and inequalities. 6) Write linear equations. 7) Solve and interpret the solutions of application problems 8) Perform operations on functions. 9) Inspect and analyze a graph of a function. 2 Method of Evaluation (Measuring Student Learning Outcomes with Representative Assignments) A grading system will be established by the instructor and implemented uniformly. Grades will be based on demonstrated proficiency in subject matter determined by multiple measurements for evaluation, one of which must be essay exams, skills demonstration or, where appropriate, the symbol system. 1) Independent exploration activities which measure the student’s ability to analyze the connections between the numeric, algebraic, graphic, and verbal representations of various types of algebraic expressions, equations, inequalities, and systems of equations. 2) Quizzes and exams (including a comprehensive in-class final exam) which measure the student’s ability to work independently to simplify algebraic expressions, formulate, analyze, and solve algebraic equations, inequalities, and systems of equations. 3) Homework assignments in which students apply algebraic principles discussed in class to a series of practice problems to help students formulate questions and receive feedback from the instructor, tutors, or classmates. 4) Computer laboratory assignments in which students apply algebraic principles discussed in class to a series of skill and drill problems to help students improve their symbolic manipulation abilities. COURSE MATERIALS: 1. Text: Beginning and Intermediate Algebra, Bittinger, Ellenbogen, Johnson, Custom Edition for Grossmont and Cuyamaca College. (The textbook, either a paper copy or an electronic version, is REQUIRED for the course) 2. Calculator: A scientific calculator is REQUIRED. For students planning to take more advanced math classes in the future a graphing calculator is recommended. The TI-84 Plus graphing calculator is highly recommended. 3. Course Pack: Lecture Notes are available at the bookstore and you should buy them when you buy your textbook. (This Course Pack is REQUIRED for the course) This Course Pack consists of the lecture notes that we will use on a daily basis and will prove very useful to you. Pick them up as soon as possible! 3 4. My Math Lab code: This will come with your textbook free if you buy the book from our bookstore. If not, you will need to buy a code on-line, or at the book store. On-line is usually cheaper. (This “My Math Lab Code” is REQUIRED for the course) COURSE REQUIREMENTS: 1. HOMEWORK: Homework problems will be assigned from each section of the text covered in class. The homework problems are to be kept together and will be collected on the day of each test. Each assignment should be neat with the first page labeled by the section number and the problems assigned from that section. Failure to meet these requirements or to submit work late will result in points deducted from those designated for the assignment. Homework from previous chapters may not be submitted late once the test on that chapter has been returned to the student. 2. SEATING CHART: A seating chart will be created by the instructor soon after the first couple of classes. Students will be expected to sit in those seats on each day of class. The seating chart may be changed on the day of each exam. 3. QUIZZES: Most of our quizzes will be given on-line during the lab portion of our class. You will have one week to complete each quiz and then your grade will be whatever you have earned at that point. Some in-class quizzes may be given as well. All quizzes will be worth 10 points regardless of how they are administered. 4. ASSIGNMENTS OTHER THAN HOMEWORK: These assignments may include writing, research, and group work with more complex mathematical investigations. Points will be deducted if an assignment is handed in after the due date. 5. COMPUTER LAB ASSIGNMENTS: Most of our quizzes this semester will be given on-line during the lab portion of our class. You will have only one week to complete these quizzes, but you can help each other work through the problems. 6. TESTS: There will be 5 in-class tests given throughout the semester, each worth 100 points. A comprehensive final exam will be given at the end of the course and count 200 points. The final exam is mandatory and may not be dropped. You must earn at least a “D” on the final exam to receive a passing grade in this class! 4 7. GRADING SCALE: Grades will be determined by computing each student’s “p” score as follows. P = (Total points earned) (Total points possible) To receive a Credit grade in Math 90 you must earn at least 70% of the total number of points possible. Anything below 70% will result in a grade of “No Credit”. ACADEMIC ACCOMMODATIONS: Academic accommodations are available for students with disabilities. If you suspect that you have a disability, or require services for any other type of disability please contact Disabled Student Programs & Services in the One Stop Center (A-113) or call at 619-660-4239. Please identify yourself to your instructor and/or to Disabled Students Programs and Services (DSP&S) staff so that the appropriate accommodations can be ensured. CLASS POLICIES: A. You are expected to attend each class, arriving on time and remaining for the entire class. If this is not possible it is your responsibility to discuss with the instructor the reasons for arriving late or leaving early. (Please let me know at the beginning of class if you will need to leave early). B. You may be dropped from the class for missing twice the number of hours the class meets per week. (In this class it is 12 hours). C. You are responsible for getting class notes from other classmates and getting any schedule changes or other class announcements from classmates or the instructor on days missed from the class. D. You are expected to be courteous to each other and to the instructor. You will be asked to leave the class for display of behavior the instructor deems as disruptive to the class environment. You are encouraged to establish study partners with whom you may study and prepare for exams. E. CHEATING: Using notes when not allowed, counterfeiting Bonus Bucks, copying another student’s work, getting test information from another student in another class is CHEATING and will not be tolerated! If you are caught cheating, you will receive an F (Zero Points) on that test. Second offence will result in being dropped from the class! 5 SUCCESS TIPS FOR LEARNING MATHEMATICS: A. Read ahead in the text the sections(s) to be covered in class on a particular day. B. Take notes on the lecture and attempt to understand “why” as well as “how” problems are solved. Ask questions during the lecture on points you do not understand. C. Complete homework assignments before the next class. If time does not allow you to complete the assignment, at least try some of the problems and ask questions about the ones you don’t understand. D. Begin reviewing and studying for a test at least one week before the scheduled test date. E. Do not attempt to learn math by yourself. Team up with another classmate and work together. Share ideas and help each other understand the material. Ask your instructor questions during office hours. F. To support your efforts to succeed in this class, it is highly recommended that you utilize the free math tutoring services available in the STEM Tutoring Center. Call 660-4396 for more information. The tutoring hours are scheduled as follows: Please fill in the hours below: Monday: 9:00am – 4:00pm Tues: 9:00am – 4:00pm Wed: 9:00am – 4:00pm Thurs: 9:00am – 4:00pm Fri: 9:00am – Noon: This is the AfterMath Workshop IMPORTANT DATES TO REMEMBER: o Aug. 17, Mon. First day of regular semester classes o Aug 28, Fri. Last day to add or drop semester-length classes w/o a “W” on the transcripts o Sept. 7, Mon. Holiday: (Labor Day) No Classes! o Sept. 18, Fri. Last day to apply for P/NP (CR/NCR) o Nov. 6, Fri. Last day to drop semester-length classes (with a “W”) o Nov. 11, Wed. Holiday: (Veteran’s Day) No Classes o Nov. 26 – 28 Holiday: (Thanksgiving) No Classes o Dec. 7, Mon. Last day of classes: (Yes there are classes on that day) o Dec. 8 – 14 Final Exam Schedule: No regular classes o Dec. 9, Wed. Final Exam for Math 90 Class, Section 1823 (8:00–10:00am) 6 MATH 90 COURSE OUTLINE (SUBJECT TO CHANGE) Aug. 17 - 21 Introduction to the course Cover sections 1.1 – 1.7 Aug. 24 - 28 Review Sections 1.1 – 1.7 Cover Sections 1.8, 2.1 – 2.3 Aug. 31 – Sept 4 Review Sections 1.8, 2.1 – 2.3 Cover Sections 2.4 – 2.7 Sept. 7 - 11 Exam #1 on Chapter 1 – 2.4 Review Sections 2.4 – 2.7 Cover Sections 3.1 – 3.4 Note: Mon., Sept. 7 is a holiday (Campus Closed) Sept. 14 - 18 Review Sections 3.1 – 3.4 Cover Sections 3.5 – 3.7 Sept. 21 - 25 Review Sections 3.5 – 3.7 Cover Sections 4.1 – 4.3 Sept. 28 – Oct. 2 Review Sections 4.1 – 4.3 Cover Sections 4.4 – 5.1 Exam #2 on chapters 2.4 – 3.7 Oct. 5 – 9 Review Sections 4.4 – 5.1 Cover Sections 5.2 – 5.5 Oct. 12 – 16 Review Sections 5.2 – 5.5 Cover Sections 5.6- 5.8 Oct. 19 - 23 Review Sections 5.6 – 5.8 Cover Sections 6.1 – 6.3 Exam #3 on Chapters 4 – 5.5 7 Oct. 26 – 30 Go over Exam #3 Review Sections 6.1 – 6.3 Cover Sections 6.4 – 6.8 Nov. 2 – 6 Review Sections 6.4 – 6.8 Cover 7.1, 7.2, 7.6 ratio equations, 7.7 applications with ratios Nov. 9 – 13 Review Sections 7.1, 7.2, 7.6, 7.7 Cover Sections 8.1 – 8.3 Exam #4 on Chapters 5.6 – 6.8 Note: Wed., Nov. 11 is a Holiday (No Classes) Nov. 16 - 20 Go over Exam #4 Review Sections 8.1 – 8.3 Cover Sections 8.4 – 8.5 General Review of Course for Final Exam Nov.23 - 27 Review Sections 8.4 – 8.5 General Review of Course for Final Exam “Catch Up” time if needed Note: Thurs. and Fri. are Holidays (No Classes) Nov. 30 – Dec. 4 Exam #5 on Chapters 7.1, 7.2, 7.6, 7.7, 8.1 – 8.5 Review Ch. 7 and Ch. 8 “Catch Up” time if needed Review for Final Exam Dec. 7, Mon. Last Day of Classes: (Yes, we do meet!) Dec. 8 - 14 Final Exam Schedule – No regular class meetings Dec. 9, Wed. Final Exam for Math 90 Class: 8:00 – 10:00am (Note the time change!) Note: You must earn a minimum of 70% in your overall grade in this class, and you must earn at least a “D” on your final exam in order to receive a Passing Grade. Remember that this is a Credit/No Credit class. 8