BASIC ALGEBRA
(Part II)
Math
152B-2
Spring, 2005
Tuesday
& Thursday
4:00 – 5:50
Room:
E106
4 units
INSTRUCTOR:
Jane Ellis
PHONE
NUMBER:
541-4660, Extension 247
E-MAIL:
ELLIS@LTCC.EDU
OFFICE;
A204
REQUIRED
TEXT:
Elementary and Intermediate Algebra
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
72 points
Exam #1: Sections 2.4, 3.3 & Chapter 6
100 points
Exam #2: Chapter 7 & Sections 8.1, 8.2 & 8.7
100 points
Exam #3: Chpt. 9 & Sections 10.1, 10.2 & 11.5 100
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 may add 6 points to your lowest quiz score.
Your letter grade will be based on your percentage of the 582 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 have a penalty of 2 points for each class meeting that it is late.
LEARNING DISABILITIES:
If you have a learning disability, be sure to discuss your special needs
with Jane. 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, April 29.
Ø
The last day to drop the class for a
"W" grade is Friday, June 3.
Ø
After June 3, 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:
Monday ......................................... 1:00 – 2:00
(Gateway Math Center)
Monday.......................................... 5:30 – 6:00
(HSPC4)
Tuesday.......................................... 3:00 – 4:00 (A204)
Wednesday................................... 12:30 – 1:30 (A204)
Wednesday..................................... 5:30 – 6:00 (HSPC4)
Thursday......................................... 6:00 – 7:00 (A204)
TUTORING:
Tutoring is available in the Gateway Math Center in Room G4. the phone number is 541-4660 extension741.
Tutoring hours are M- Th 9:00 – 6:00, Fri 9:00 – 5:00,
Sat 10:00 – 4:00.
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
“Nothing is troublesome that we do
willingly” Thomas
Jefferson
Date Section
Topic
April 5.............
Introductions, Discussion of Syllabus
2.4
Formulas
3.3
Absolute Value Equations and Inequalities
April
7........ 6.1
Factoring Out Common Factors
6.2
Factoring
the Special Products
Factoring
by Grouping
Turn in Homework #1 (Sections 2.4 & 3.3)
April 12......
6.3
Factoring
with a = 1
6.4
Factoring
with
April 14......
6.5
General Factoring Strategies
6.6
Solving Quadratic Equations by Factoring
Quiz #1 (Sections 2.4, 3.3, 6.1
& 6.2)
Turn in Homework #2 (Sections 6.1 & 6.2)
April 19
Review for Exam #1
April 21
Exam #1 (Sections 2.4, 3.3,
Chapter 6)
Turn in Homework #3 (Sections 6.3 – 6.6)
April 26......
7.1
Reducing Rational Expressions
7.2
Multiplication
& Division of Rational Expressions
April 28......
7.3
Finding the Least Common Denominator
7.4
Addition
& Subtraction of Rational Expressions
May 3.........
7.5
Complex Fractions
7.6
Solving
Equations with Rational Expressions
May 5.........
7.7
Applications of Ratios and Proportions
7.8
Applications
of Rational Expressions (Handout)
Quiz #2 (Sections 7.1 – 7.4)
Turn in Homework #4 (Sections 7.1 – 7.4)
Schedule
(continued)
Date
Section
Topic
May 10.......
7.8
Finish Section 7.8
8.1
Solving Systems of Equations by Graphing & Substitution
May 12.......
8.2
Solving Systems of Equations with the Addition Method
8.7
Graphing Systems of Linear Inequalities
Turn in Homework #5
(Sections 7.5 – 7.7)
May 17
Review for Exam #2
May 19
Exam #2 (Chapter 7 & Sections
8.1, 8.2 & 8.7)
Turn in Homework #6 (Sections 7.8, 8.1, 8.2 & 8.7)
May 24.......
9.1
Radicals
9.2
Rational Exponents
May 26.......
9.3
Operations with Radicals
9.4
More Operations with Radicals
May 31.......
9.5
Solving Equations with Radicals and Exponents
9.6
Complex Numbers
June 2.........
9.6
Finish Section 9.6
10.1
Solving Quadratics by Factoring and Completing the Square
Turn in Homework #7 (Section 9.1 – 9.4)
June 7.........
10.2
The Quadratic Formula
11.5
Variation
Quiz #3 (Sections 9.1 – 9.5)
June 9.............
Review for Exam #3
Turn in Homework #8 (Section 9.5, 9.6, 10.1)
June 14
Exam #3 (Chapter 9 & Sections
10.1, 10.2 & 11.5)
June 16
Review for Final Exam
Turn in Homework #9 (Section 10.2 & 11.5)
June 21
Cumulative Final Exam (4:00 – 5:50)
MATH 152B ASSIGNMENTS
TEXT: "Elementary and Intermediate Algebra” 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 91 & 92 #1-4, 7-67 odd
.............................................................................
#14, 26
3.3............................................................ Pages 147 – 149 #1-4, 25, 27, 29, 53-77 odd
.............................................................................
#28, 58, 60
6.1............................................................ Pages 282 & 283 #1, 6, 17-75 odd
.............................................................................
#58, 68
6.2............................................................ Pages 286 & 287 #1-6, 7-79 odd
............................................................................. #40, 46, 70
6.3............................................................ Pages 294 & 295 #1-6, 19-79 odd
............................................................................. #22, 42, 74
6.4............................................................ Pages 300 & 301 #15-39 odd, 65-87 odd
............................................................................. #24, 80
6.5............................................................ Pages 305 & 306 #1, 2, 17-73 every other odd
............................................................................. #24, 30, 48
6.6............................................................ Page 313 #1-51 odd
............................................................................. #22, 34
7.1............................................................ Pages 330 – 332 #1-4, 9, 13-101 every other odd
.............................................................................
#38, 52
7.2............................................................ Pages 338 & 339 #1-4, 5-65 every other odd, 71
............................................................................. #22, 38
7.3............................................................ Pages 345 & 346 #41-59 odd
............................................................................. #46, 56
OVER
SECTION
PROBLEMS
7.4............................................................ Pages 352 & 353 #5-61 odd
.............................................................................
#38, 52
7.5............................................................ Pages 358 & 359 #1-35 odd, 41
.............................................................................
#18, 28
7.6............................................................ Pages 363 & 364 #1-4, 5-47 odd
............................................................................. #18, 32
7.7............................................................ Pages 370 – 373 #4-6, 7-59 odd, 64
............................................................................. #40, 50
7.8............................................................ Pages 378 & 379 #1-43 odd
............................................................................. #12, 36
8.1............................................................ Pages 401 & 402 #1-6, 7-15 odd, 21-39 odd, 43-51 odd
.............................................................................
#10, 26, 32
8.2............................................................ Pages 408 & 409 #1-6, 7-31 odd, 37, 39
............................................................................. #14, 20, 28
8.7............................................................ Pages 447 – 450 #2, 4-6, 7, 13-41 every other odd,
.............................................................................
#12, 32, 42
9.1............................................................ Pages 475 – 477 #1-6, 7-87 every other odd, 103, 105
.............................................................................
#30, 44, 56, 74
9.2............................................................
Pages 484 & 485 #1-4, 7-103 every other odd,
.............................................................................
omit #63, 67 #20,
38, 76, 78
9.3............................................................ Pages 491 & 492 # 1, 2, 5-61 every other odd
............................................................................. #71-111 every other odd
............................................................................. #24, 40, 56
9.4............................................................ Pages 496 & 497 #1-67 odd,
.............................................................................
#20, 52
9.5............................................................ Pages 506 & 507 # 5-43 odd, 55-67 odd, 75-89 odd
.............................................................................
#20, 40
9.6............................................................ Pages 515 & 516 #1, 2, 5-75 odd
.............................................................................
#28, 74
10.1.......................................................... Pages 532-534 # 1-4, 5-35 odd, 41-49 odd
............................................................................. #53, 73, 75, 79, 81, 85, 87
.............................................................................
#22, 54
10.2.......................................................... Pages 541 & 542 #1-6, 7-35 odd, 41-57 odd, 69, 71
.............................................................................
#10, 18, 56, 72
11.5.......................................................... Pages 625 & 626 #1-27 odd, 47, 49
.............................................................................
#12, 14, 26, 50