Geometry


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Classroom Expectations Homework and Participation Policies

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Geometry Assignments
Week of September 14 - 18
Week of September 21 - 25
Week of September 28 - October 2
Monday:
Monday:
2.1 Conditional Statements
Goals: 
 
2.1.1 Recognize and analyze a conditional statement.
  2.1.2 Write postulates about points, lines, and planes using conditional statements.

Vocabulary:
 
Conditional Statement 
  Hypothesis
  Conclusion
  Converse
  Negation
  Inverse
  Contrapositive

Point-Line-Plane Postulate
  #5 Through any two points there exists exactly one line.
  #6 A line contains at least two points.
  #7 If two lines intersect, then their intersection is exactly one point.
  #8 Through any three noncollinear points there exists exactly one plane.
  #9 A plane contains at least three non-collinear points.
  #10 If two points lie in a plane, then the line containing them lies in the plane.
  #11 If two planes intersect, then their intersection is a line.
Activity:
Discussion of Vocabulary and Examples 1 - 7
Homework: 2.1 pg. 75
# 3 - 54 mult of 3, 55, 56, 62 - 74 even

Monday:
2.4 Reasoning with Properties from Algebra
Goals:
2.4.1 Use properties from algebra
2.4.2 Use properties of length and measure to justify segment and angle relationships.
Vocabulary:
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
Reflexive Property
Symmetric Property
Transitive Property
Substitution Property
Class Activity:
Discuss Properties and examples 1 - 5
Homework:
2.4 pg. 99
# 4 - 8, 10 - 15, 16 - 28 even, 32, 36 - 50 even.

Tuesday:
Homework:
Chapter Review pg. 60 # 1 - 11, 14 - 20, 23 - 33
Activity:
Buzz Box Vocabulary Review  Last 30 minutes

Tuesday:
2.2 Definitions and Biconditional Statements
Goals:
  2.2.1 Recognize and use definitions
  2.2.2 Recognize and use biconditional statements
Vocabulary:
  Perpendicular lines
  Line perpendicular to a plane
  Biconditional Statement
Activity:
Discussion of Vocabulary an Examples 1 - 5
Homework: 2.2 pg. 82
# 4 - 44 even, 50 - 54 even, 60 - 68 even

Tuesday:
2.5 Proving Statements about Segments
Goals:
2.5.1 Justify statements about congruent segments.
2.5.2 Write reasons for steps in a proof.

Vocabulary:
Theorem
Properties of Segment Congruence Theorem: Reflexive, Symmetric, Transitive
Two Column Proof
Paragraph Proof

Activity:
Discuss vocabulary and examples 1 - 3, copy a segment construction
Homework: 2.5 pg. 105
# 6 - 18, 21 - 26, 28 - 40 even
Final Chapter 1 Retest

Wednesday:
Block Schedule
See Tuesday

Wednesday:
2.3 Deductive Reasoning
Goals:
  2.3.1 Use symbolic notations to represent logical statements.
  2.3.2 Form conclusions by applying the laws of logic to true statements.

Vocabulary:
  Deductive reasoning – to form a “factual” conclusion using logical arguments
  Inductive reasoning – to use previous examples and patterns to formulate an educated
    guess
  Logical Argument – to present facts, definitions and accepted properties in a logical
    order
  Law of Detachment – If PQ, is a true statement and P is true, then Q is also true.
  Law of Syllogism – If PQ and QR is true, then PR is true.
  Law of Ruling out Possibilities – If  P or Q is true and P is false, then Q is true.
Activity:
Logic Puzzle Activity and EC Packet
1st Chapter 1 Retest

Wednesday:
Block Schedule
See Tuesday

Thursday:
Chapter 1 Vocabulary and Concept Test
Thursday:
2.3 Continued
Activity:
Review vocabulary  and examples 1 - 6
Homework: 2.3 pg. 86
# 2 - 42 even, 46 - 62 even
Thursday:
2.6 Proving Statements about Angles
Goals:
2.6.1 Use angle congruence properties
2.6.2 Prove properties about special pairs of angles.

Vocabulary:
Properties of Angle Congruence Theorem:
Reflexive, Symmetric and Transitive
Right Angle Congruence Theorem
Congruent Supplements Theorem
Congruent Complements Theorem
Linear Pair Postulate
Vertical Angles Theorem

Activity:
Review Theorems and investigate Complementary and Supplementary Angles Theorems.
Friday:
Definition Activity
Friday:
Collect 2.3 with an open notes homework quiz.
Friday:
2.6 Continued
Homework:  2.6 pg. 112
# 1 - 3, 4 - 28 even, 33 - 36, 38 - 45
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Classroom Expectations
GEOMETRY 2009 - 2010

       "You have a major responsibility for what you learn here.  I will show  you how and give you all the
         training, practice, and support that I can -- but learning is your job, now and throughout your life."
Objectives and goals:
Students will examine two and three dimensional Euclidean geometry and apply it to other mathematical systems, logical reasoning and the physical world. 
1)  Students will deduce properties of, and relationships between, figures using assumptions about geometric terms and conditions.
2)  Students will interpret two dimensional figures which represent geometric models and apply properties of these figures to physical relationships.
3)  Students will deduce and apply properties of right angles.
4)  Students will compare Euclidean and coordinate geometry representations and apply properties for figures using mapping and coordinates.
5)  Students will classify figures in terms of congruence and similarity, formulate theorems about them and solve problems for unknown measures.
6)  Students will develop geometric models for three dimensional shapes and apply properties of these models to physical relationships.
7)  Students will apply mathematical models to logical reasoning and the development of correct arguments and conclusions.

Class Rules:
The best way to ensure that everyone has the same opportunity to learn, is to follow a few simple rules:
1)  Be on time.  On time means seated in your desk prior to the bell.
        Tardies result in a loss of participation points and other consequences as specified in the student handbook.
2)  Be responsible.
        Come ready and prepared to learn.
        Bring materials to class everyday: binder, supply case/pocket, paper, pencil or pen, tools, book, and calculator (at least a TI-36).
        A compass ($1.50) and protractor/ruler ($1) can be purchased from your teacher.
        Some used ones are available for $.50.
        Cover your books and take good care of them.
3)  Be  kind, courteous, and respectful.
        Respect your rights and the rights of others to learn.
        Listen when others are talking.
        Keep aisles between desks as clear as possible.
        Respect school property and the personal property of others.
        When your teacher raises her voice, she needs your immediate attention:  your eyes are on her and you are ready to listen.
4)  Work at learning.
        Follow teachers’ requests. 
        Listen carefully when the teacher is giving directions.
        You are expected to use your class time productively. 
             Wasting time will result in a loss of participation points.
        You are expected to show  your own work on assignments, quizzes, projects, or tests.
        Homework must  be turned in on time.
             If absent, you are responsible for any missing assignments.
             For prearranged absences (sport, activities, appointments, etc.)
                makeup tests, projects, quizzes, or assignments are due the day the student returns.
             To avoid a loss of participation points for absences, arrangements can be made to makeup work in advance.
             Makeup tests, projects, quizzes, or assignments for all other absences are due within two school days upon return.
             In case of an extended absence, make arrangements with me concerning reasonable due dates for assignments, tests, or quizzes.
5)  Ask for support.
        It is important that you learn.  Your questions are valuable to me.
        I am available for extra help in the morning after 7:30 a.m., at lunch (with appointment) and after school until 3:30 p.m.

Grading System:
        Thirty percent of your grade is based on the percent of concepts mastered to the total number of concepts covered.  You will be permitted to individually challenge any failed concept to receive 80% of the full value for that concept.  Retests of concepts missed will be offered on 2 different days following the test.  There are no makeups for missed retesting days.  This is a priviledge, not a right.  These days will be chosen at the discretion of the teacher to take into account availability of time and to work around various student activities.    A concept may not be challenged more than once a day. 

Grading Scale:                               
100        A+                      
94 - 99   A                     
93          A-
92          B+
87 - 91   B
86          B-
85          C+
80 - 84  C
79         C- 
78         D+
71 - 77  D
70          D-      

Grades are Weighted by Category:
30% concept mastery
20% points earned on vocabulary tests, quizzes and projects
20% homework
10% semester final
10% class activities      
10% participation

Calculators:
There are a limited number of calculators that may be checked out by students.  You will be responsible to provide your own batteries for the calculator you borrow.  You must sign out the calculator using the specified check-out contract.  Failure to follow this procedure may result in the loss of this privilege.  For this Geometry course, a TI-36 like the ones used in the 8th grade will be more than adequate.

Special Notes:
I strive to cooperatively work with all of my students and their parents.  Learning, as a result of student involvement and effort, is expected. With your efforts to cooperate and learn, you will find success in this class.
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Homework and Participation Policies
HOMEWORK IS ESSENTIAL FOR SUCCESS AND
LONG-TERM RETENTION OF CONCEPTS:

You and I are together for about 50 minutes a day, 5 days a week.
Let’s make the most of this time!

HOMEWORK EXPECTATIONS

Homework is expected to be complete at the beginning of class on the due date.
It will not be accepted late unless you are absent.  (See Classroom Expectations)

5 - 10 POINTS PER ASSIGNMENT

 5 - 10 problems will be graded on correctness.
Each assignment must be labeled with your name and the section of the current assignment at the top of the page.
All work must be done down the left column of your paper.  DO NOT USE TWO COLUMNS.
The work must be shown (when needed) in order to receive credit for a graded problem.

YOUR COURTEOUS ATTENTION AND PARTICIPATION IN
CLASS IS NECESSARY SO EVERYONE CAN ENJOY A
POSITIVE LEARNING ENVIRONMENT.

You may earn from 3 to 5 participation points a day depending on the days activities.
In general, normal days will be worth 3 points.
Additional points will be added depending on the days activities, such as
oral quizzing responses and in-class projects.

LIST OF OTHER ADDITIONS AND DEDUCTIONS

I      -1 point      &nnbsp; for being inattentive or playing calculator games
D     -1 point        for disruptive, distracting behavior or negative attitude
W    -1 point        for wasting time given for individual or group practice or assessment
R     -1 point        for rude, insensitive, or inappropriate social behavior
S     no points       for sleeping
U     -1 point        for being unprepared for class or lacking necessary class materials
X     no points       for insubordination, refusal to cooperate/participate, or other extreme violations of classroom/school rules
P      -1 point        for using the hall or restroom pass during class
T      -1 point        for being tardy
A,a     no points    for Type I or Type II absences (unless arrangements are made to make up or turn in work in advance)
UA    no points     for an unexcused absence (no makeup work will be accepted for this day)
ISS/OSS   no points    for in-school or out-of-school suspensions (no makeup work will be accepted for OSS days)
H      +1 EC         for extra helpfulness to the teacher
E       +1 EC        for extraordinary insight or performance in class

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To Contact Me:
[email protected]
               
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Created by Mrs. Ellwein
Last Updated August 24, 2009


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