BASIC ALGEBRA (Part II)
Math 152B-1 Fall, 2007
Monday & Wednesday 1:30 – 3:20
Room: E100 4 units
INSTRUCTOR: Jane Ellis
PHONE NUMBER: 541-4660, Extension 247
E-MAIL: ELLIS@LTCC.EDU
OFFICE; A204
REQUIRED TEXT: Elementary and Intermediate Algebra, second edition
By Mark Dugopolski
RECOMMENDED TEXT: Student Solution Manual
Prepared by Mark Dugopolski
COURSE DESCRIPTION: In this class we will build on what you learned in Math 152A (Beginning Algebra Part I). While you learned to multiply polynomials in Math 152A, we will do a reverse process called factoring in this class. This will allow us to solve equations of higher degree than the first degree equations that you solved in Math 152A. We will also build on your knowledge of fractions as we work with algebraic fractions called rational expressions. Additional topics include work with radicals so that we can solve equations with radicals and we will finish with techniques for solving quadratic equations, also known as second degree equations.
STUDENT OUTCOMES: The successful student will:
1) Exhibit a proficiency in the topics covered in the course.
2) Engage in logical and critical thinking.
3) Read technical information.
4) Demonstrate the solution to
problems by translating written language into mathematical statements,
interpreting information, sketching relevant diagrams, analyzing given
information, formulating appropriate math statements, and checking and verifying
results.
comic
OVER
JANE’S COMMITMENT TO THIS CLASS:
· I will check the earlier part of my day at the door when I enter the classroom, and I will give this class 100% of my attention while we are meeting.
· I will come to class well prepared.
· I will be here on time.
· I will listen and seek to understand what is being said.
· I will not shortchange the students in this class by setting low standards.
· I will put 100% of my effort into being the best possible teacher for the students in this class.
PREREQUISITE: A grade of C or better in Math 152A or equivalent, or satisfactory score on Mathematics Assessment Test.
GRADING POLICY:
Homework (11 assignments@8 points each) 88 points
Exam #1: Sections 2.4, 8.2 & Chapter 5 100 points
Exam #2: Chapter 6 & Sections 7.1, 7.2 & 8.3 100 points
Exam #3: Chpt. 9 & Sections 10.1, 10.2 & 3.5 100 points
Quizzes* (Three at 20 points each) 60 points
Final (Covers entire course content) 150 points
*If you spend at least one hour a week (for a total of at least 10 hours) in the Gateway Math Center (room G4), you will receivee 6 points extra credit.
Your letter grade will be based on your percentage of the 598 possible points.
A 90-100%
B 80-89%
C 70-79%
D 60-69%
F less than 60%
Make-up Policy: For quizzes there is no make-up, however if the absence is excused, you will receive the same percentage grade on the quiz as you earn on the exam, which covers the same material. For Chapter Exams and the Final, make-up is possible, but there is a 10% penalty if the absence is not excused. Homework will be accepted late with a penalty of 2 points for each class meeting that it is late. Each assignment is 8 points.
LEARNING DISABILITIES: If you have a certifiable learning disability that may affect your performance in this class, be sure to discuss your special needs with Jane during the first week of class. Learning disabilities will be accommodated.
“Let There Be No Activity without Achievement”
REGISTRATION:
Ø You must register for this class at the Office of Admissions and Records.
Ø The last day to drop the class with no record is Friday, October 12.
Ø The last day to drop the class for a "W" grade is Friday, November 2.
Ø After November 2, if you are enrolled you will receive some kind of grade.
In this class, it is your responsibility to drop the class in order to avoid a grade.
OFFICE HOURS: (Office is in room A204)
Monday & Wednesday................. 12:30 – 1:30
Monday & Wednesday................... 3:30 – 4:00
Tuesday & Thursday....................... 4:00 – 5:00
TUTORING: Tutoring is available in the Gateway Math Center in Room G4 in the portable buildings near the LAC and the Photography Lab. The phone number is 541-4660 extension 741. A schedule of lab hours will be distributed to you in class.
HOW TO SUCCEED IN A MATH CLASS:
1) Come to every class meeting.
2) Arrive early, get yourself settled and be ready when class starts. Sit where you won't be distracted.
3) Read each section before it is discussed in class.
4) Do all of the homework.
5) Do some math every day.
6) Start preparing for tests at least a week in advance.
7) Take advantage of tutors and office hours, extra help can make a big difference.
8) Do some review every time you study math.
9) Be willing to ask questions.
10) Take notes.
11) Study in groups and find a study buddy.
OVER
SCHEDULE
Date Section Topic
v Do homework for each section before the next section is presented in class. Having a hard time getting started? Promise yourself that after doing math for a half-hour, you can do something else.
Sept. 17...... Introductions, Discussion of Syllabus
2.4 Formulas
8.2 Absolute Value Equations and Inequalities
v Introduce yourself to 3 classmates to develop a math support system.
Sept. 19...... 5.1 Factoring Out Common Factors
5.2 Factoring Special Products
Factoring by Grouping
Turn in Homework #1 (Sections 2.4 & 8.2)
v Quiz yourself on last week’s work. Work out 3 problems from each section.
Sept. 24...... 5.3 Factoring
with
a = 1
5.4
Factoring
with
v Begin today reviewing for your exam next Monday. Do some math everyday.
Sept. 26...... 5.5 Factoring sum & Difference of Two Cubes
General Factoring Strategies
5.6 Solving Quadratic Equations by Factoring
Quiz #1 (Sections 2.4, 8.2, 5.1 & 5.2)
Turn in Homework #2 (Sections 5.1 – 5.4)
v Write a practice exam and take it. Choose at least 2 problems from each section covered on the exam.
Oct. 1 Review for Exam #1
Oct. 3 Exam #1 (Sections 2.4, 8.2, Chapter 5)
Turn in Homework #3 (Sections 5.5 & 5.6)
v Every time you do homework from a section, write down 2 or 3 problems which could be on the next math exam.
Oct. 8......... 6.1 Reducing Rational Expressions
6.2 Multiplication & Division of Rational Expressions
Oct. 10....... 6.3 Finding the Least Common Denominator
6.4 Addition & Subtraction of Rational Expressions
Turn in Homework #4 (Sections 6.1 & 6.2)
Schedule (continued)
Date Section Topic
v Recognize how much more math you know now than you did four weeks ago.
Oct. 15....... 6.5 Complex Fractions
6.6 Solving Equations with Rational Expressions
Oct. 17....... 6.7 Applications of Ratios and Proportions
6.8 Applications of Rational Expressions (Handout)
Quiz #2 (Sections 6.1 – 6.4)
Turn in Homework #5 (Sections 6.3 – 6.6)
v Write 5 questions on what you do not understand in chapter 6. Plan time to get assistance; then DO IT!
Oct. 22....... 7.1 Solving Systems of Equations by Graphing & Substitution
7.2 Solving Systems of Equations with the Addition Method
Oct. 24....... 8.3 Compund Inequalities in Two Variables
9.1 Radicals
Turn in Homework #6 (Sections 6.7 - 7.2)
v Summarize what you learned in class today.
Oct. 29 Review for Exam #2
Oct. 31 Exam #2 (Chapter 6 & Sections 7.1, 7.2 & 8.3)
Turn in Homework #7 (Sections 8.3 & 9.1)
v Review your class notes before beginning your homework. You did take notes didn’t you? If not, try it at the next class meeting.
Nov. 5........ 9.2 Rational Exponents
9.3 Operations with Radicals
Nov. 7........ 9.4 More Operations with Radicals
9.5 Solving Equations with Radicals and Exponents
Turn in Homework #8 (Section 9.2 & 9.3)
OVER
Schedule (continued)
Date Section Topic
v Use the holiday from class to catch up if you are behind…final exam in 3 weeks!.
Nov. 12...... VETEREN’S DAY HOLIDAY
Nov. 14...... 9.6 Complex Numbers
10.1 Solving Quadratics by Factoring and Completing the Square
Quiz #3 (Sections 9.1 – 9.5)
Turn in Homework #9 (Section 9.4 & 9.5)
v Stay focused, you will be done in 2 weeks.
Nov. 19...... 10.2 The Quadratic Formula
3.5 Variation
Nov. 21...... Review for Exam #3
Turn in Homework #10 (Section 9.6 & 10.1)
Nov. 26 Exam #3 (Chapter 9 & Sections 10.1, 10.2 & 3.5)
v Begin going over old exams to prepare for the final. Write a practice final.
Nov. 28 Review for Final Exam
Turn in Homework #11 (Section 10.2 & 3.5)
Dec. 3 Cumulative Final Exam (2:00 – 3:50)
You have just successfully completed Math 152B
CONGRATULATIONS!
MATH 152B ASSIGNMENTS
TEXT: "Elementary and Intermediate Algebra” second edition
by Mark Dugopolski
INSTRUCTOR: JANE ELLIS
Each assignment is worth 8 points. You will turn in only the even numbered problems listed in bold print to be graded. The remaining problems you will be checking yourself in the back of the book. Be sure to use class time, office hours, and the Gateway Math Center to get all of your questions answered.
“It is well to remind ourselves that anxiety signifies conflict, and so long as a conflict is going on, a constructive solution is possible.” Rollo May
SECTION PROBLEMS
2.4............................................................ Pages 109 & 110 #1-4, 7-51 every other odd, 73 -79 odd
................................................................. #14, 32
8.2............................................................ Pages 519 & 520 #1- 6, 25 – 65 odd
................................................................. #64, 66
5.1............................................................ Pages 316 & 317 #1, 6, 7 – 87 every other odd, 91
................................................................. #62, 88
5.2............................................................ Pages 323 & 324 #4 - 6, 7-91 every other odd
................................................................. #52, 68
5.3............................................................ Pages 330 & 331 #4, 7-103 every other odd
................................................................. #48, 100
5.4............................................................ Pages 338 & 339 #15-45 odd, 77-101 every other odd
................................................................. #36, 94
5.5............................................................ Pages 344 & 345 #17-105 every other odd
................................................................. #66, 100
5.6............................................................ Page 353 & 354 #1, 3, 7-59 every other odd, 67, 69
................................................................. #28, 56
6.1............................................................ Pages 373 – 375 #1-6, 9, 13-19 odd,
................................................................. 21-97 every other odd, #52, 76
6.2............................................................ Pages 382 & 383 #3, 4, 5-81 every other odd
................................................................. #28, 48
6.3............................................................ Pages 390 & 391 #41-71 odd
................................................................. #58, 68
OVER
SECTION PROBLEMS
6.4............................................................ Pages 398 & 399 #5-65 every other odd
................................................................. #48, 56
6.5............................................................ Pages 406 & 407 #1-49 every other odd, 55
................................................................. #22, 38
6.6............................................................ Pages 412 & 413 #1-4, 5-65 every other odd
................................................................. #26, 38
6.7............................................................ Pages 419 - 421 #1, 4-6, 5-53 every other odd, 64
................................................................. #40, 50
6.8............................................................ Pages 428 - 430 #1-43 odd
................................................................. #16, 38
7.1............................................................ Pages 450 & 451 #5, 6, 7-17 odd, 25-45 odd, 63-75 odd
................................................................. #10, 26, 32
7.2............................................................ Pages 460 & 461 #1-6, 7-63 every other odd, 65
................................................................. #18, 56
8.3............................................................ Pages 528 & 529 #1-6, 7, 9, 13-29 odd,
................................................................. #24, 28
9.1............................................................ Pages 558 & 559 #7-99 every other odd, 109, 111
................................................................. #68, 86, 98
9.2............................................................ Pages 567 & 568 #1-4, 7-111 every other odd, ................................................................. omit #63, 67 #20, 36, 82
9.3............................................................ Pages 575 & 576 # 1, 2, 5-53 every other odd
................................................................. #65-101 every other odd, #22, 86
9.4............................................................ Pages 583 - 585 #1-81 every other odd,
................................................................. #36, 58
9.5............................................................ Pages 594 & 595 # 5-43 odd, 59-91 every other odd
................................................................. #16, 42
9.6............................................................ Pages 604 & 605 #1, 2, 5-101 every other odd
................................................................. #24, 84
10.1.......................................................... Pages 626 - 628 # 1-3, 5-35 odd, 41-47 odd
................................................................. #51, 53, 67, 69, 77-93 odd, #22, 54
10.2.......................................................... Pages 636 & 637 #1-5, 7-45 odd, 51, 53, 75, 77
................................................................. #16, 20, 62
3.5............................................................ Pages 221 & 222 #1-29 odd, 39-47 odd
................................................................. #12, 14, 28, 46