Category Archives: Geometry c 4 A-D Logical Argument and Constructions

(4) Logical argument and constructions. The student uses the process skills with deductive [inductive] reasoning to understand geometric relationships. The student is expected to:
(A) distinguish between undefined terms, definitions, postulates, conjectures, and theorems;
(B) identify and determine the validity of the converse, inverse, and contrapositive of a conditional statement and recognize the connection between a biconditional statement and a true conditional statement with a true converse;
(C) verify that a conjecture is false using a counterexample; and
(D) compare geometric relationships between Euclidean and spherical geometries, including parallel lines and the sum of the angles in a triangle.

Lesson Plans for Sept.16-20

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GEOMETRY:

Monday Sept.16:  Student Holiday, Teacher Workday

Tuesday Sept.17:  We will grade and go over wkst 2.1A.  We will have a lesson on Inductive Reasoning, 2.2A.  The assignment is wkst 2.2A.

Wednesday Sept.18:  We will have a lesson on Deductive Reasoning, 2.2B.  The assignment is wkst 2.2B.

Thursday Sept.19:  Quiz 2.1-2.2

Friday Sept.20:  We will have a lesson on Postulates and Diagrams, 2.3.  The assignment is online at bigideasmath.com.

HONORS GEOMETRY:

Monday Sept.16:  Student Holiday, Teacher Workday

Tuesday Sept.17:  We will go over several assignments and a quiz from last week.

Wednesday Sept.18:  Students will complete a review over 2.1-2.4 in preparation for a test.

Thursday Sept.19:  TEST 2.1-2.4.

Friday Sept.20:  We will have a lesson on Proving Statements about Angles, 2.5.   The assignment is “The Givens” wkst.

Lesson Plans for Sept.9-13

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GEOMETRY:

Monday Sept.9:  We will go over the Quiz on Angles and students will make needed corrections.  They will then complete the review 1.5-1.6 in preparation for the TEST on Tuesday.

Tuesday Sept.10:  TEST 1.5-1.6

Wednesday Sept.11-Friday Sept.13:  We will have a lesson on Conditionals and Biconditionals, 2.1.  The assignment is worksheet 2.1A.

HONORS GEOMETRY:

Monday Sept.9:  Students will turn in wkst.2.2B.  We will have a lesson on Polygons, Area, and Perimeter, 1.4.  The assignment is wkst 1.4B.

Tuesday Sept.10:  We will have a lesson on Postulates and Diagrams, 2.3.  The assignment is page 87 #1-2,6,12-22even,23-24,30-32.

Wednesday Sept.11:  Students will take Quiz 2.1-2.3,1.4.

Thursday Sept.12-Friday Sept.13:  We will have a lesson on Algebraic Reasoning and Properties, 2.4.  The assignment is wkst 2.4B.