Prerequisites
Successful completion of algebra (312011 & 312012) and geometry (322021 &
322022)
Course Description
This course is an in-depth study of linear and quadratic equations and
inequalities, polynomial
functions, radicals, systems of linear and quadratic equations and inequalities,
number line
graphing, and coordinate plane graphing. There is discussion of the conic
sections , analytical
geometry, determinants, matrices, complex numbers, and rational expressions .
Students learn to
use the trigonometric functions and their inverses and apply the law of sines
and cosines. This
course prepares students for the rigor of Pre-Calculus.
Relevance
This course complements and expands the mathematical content and concepts of
Algebra 1 and
Geometry. Students who master Algebra 2/Trig will gain experience with algebraic
problem
solving, reasoning, writing, and trigonometry. They will be prepared for success
in Pre-Calculus
and in the mathematics necessary for engineering and technology.
Course Standards
A. Mathematical processes
B. Number relationships
C. Geometry
D. Measurement
E. Statistics and probability
F. Algebraic relationships
Lifelong Learning Standards
|
• Knowledgeable person |
• Effective communicator |
• Quality producer |
|
• Complex thinker |
• Self-directed learner |
• Contributing citizen |
Course Outline
Semester 1:
• Equations and Inequalities : using properties to evaluate and simplify
expressions; using
problem solving strategies and verbal models; solving linear and absolute value
equations and
inequalities.
•Linear Equations and Functions: representing relations and functions; graphing
linear equations
and inequalities in two variables ; writing linear equations and inequalities in
two variables.
•Linear Systems and Matrices: solving systems of equations using a variety of
methods;
graphing systems of equations and inequalities; using matrices.
•Quadratic Functions and Factoring: graphing and writing quadratic functions in
several forms;
solving quadratic equations using a variety of methods; performing operations
with square roots
and complex numbers.
Semester 2:
• Polynomials and Polynomial Functions: graphing polynomial functions; performing
operations
with polynomials; solving polynomial equations and finding zeros .
•Rational Exponents and Radical Functions: graphing polynomial functions;
performing
function operations and finding inverse functions; graphing radical functions
and solving radical
equations.
•Exponential and Logarithmic Functions: graphing exponential and logarithmic
functions;
solving exponential and logarithmic equations; writing and applying exponential
and power
functions.
•Rational Functions: graphing rational functions; performing operations with
rational
expressions ; solving rational equations.
•Quadratic Relations and Conic Sections: writing equations of conic sections;
graphing
equations of conic sections.
•Trigonometric Ratios and Functions: evaluating trigonometric functions;
converting between
degree and radian measures; finding coterminal and reference angles; evaluating
inverse
trigonometric function; applying the Law of Sines and the Law of Cosines.
Board-Approved Instructional Materials
• Larson, Boswell, et al., Algebra 2, McDougal Littell, 2007 (ISBN
0-618-59541-1)
Parents as Partners
Family involvement is an essential element for a student’s success in
mathematics. Be positive
and support homework, don’t do it for them. Think of yourself as a guide rather
than your
child’s teacher. You can help by asking questions and listening. You may also
help by visiting
the online resources and encouraging your child to take advantage of the
tutorials, interactive
activities, and other online resources listed above.
Methods of Assessment
Final exams should be cumulative in nature, emphasizing the most essential
benchmarks for the
course. Results of the final exam represent 20 percent of the final grade, but
this single measure
may not drop a student’s grade by more than one letter grade. In courses that
rely heavily on a
major project, performance exhibition, etc., the project should be divided into
stages or
components and each of those should be graded separately, providing students
with frequent and
specific feedback.
Board-Approved Grading Scale
Excerpts taken from School Board Rule 6452
GRADING SCALE
|
A+=98-100 percent |
B+=86-89 percent |
C+=76-79 percent |
D+=66-69 percent |
|
A=93-97 percent |
B=83-85 percent |
C=73-75 percent |
D=63-65 percent |
|
A-=90-92 percent |
B-=80-82 percent |
C-=70-72 percent |
D-=60-62 percent |
| |
|
|
F=0-59 percent |
MAKE-UP WORK
Students submitting work up to ten school days late without prior approval may
receive up to two grades lower on
the work than they would have received if the work had been submitted on time
(i.e., B+ lowered to a D+). Student
work submitted after ten school days without prior approval shall not be
accepted for credit and shall be recorded
with a score of zero.
Upon returning to school after an absence, a student has the responsibility
within the number of days equal to the
length of the absence or suspension to meet with the teacher to develop a plan
for making up missed work, quizzes,
and examinations. A truant student has the responsibility on the first day he or
she returns to the course/class to
meet with the teacher to develop a plan for making up missed work, quizzes, and
examinations. Lower grades may
not be given for late work due to excused absences, suspension, or truancy
unless the work is submitted later than
agreed upon deadlines.
