Category Archives: Geometry c 3 A-D Coordinate and Transformational Geometry

(3) Coordinate and transformational geometry. The student uses the process skills to generate and describe rigid transformations (translation, reflection, and rotation) and non-rigid transformations (dilations that preserve similarity and reductions and enlargements that do not preserve similarity). The student is expected to:
(A) describe and perform transformations of figures in a plane using coordinate notation [such as (x, y) → (-x, y)] ;
(B) determine the image or pre-image of a given two-dimensional figure under a composition of rigid transformations, a composition of non-rigid transformations, and a composition of both, including dilations where the center can be any point in the plane;
(C) identify the sequence of transformations that will carry a given pre-image onto an image on and off the coordinate plane; and
(D) identify and distinguish between reflectional and rotational symmetry in a plane figure.

Lesson Plans for Nov. 11-15

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GEOMETRY:

Monday Nov.11:  Student Holiday, Teacher InService Day

Tuesday Nov.12–Wednesday Nov.13:  We will have a lesson on Reflections and Line Symmetry, 4.2.  The assignment is wkst 4.2A/B.

Thursday Nov.14-Friday Nov.15:  We will have a lesson on Rotations and Rotational Symmetry, 4.3. The assignment is page 198 #1-2,7,9,10,12,16-24,26.

HONORS GEOMETRY:

Monday Nov.11:  Student Holiday, Teacher InService Day

Tuesday Nov.12:  We will have a lesson on Similarity Transformations, 4.6.  The assignment is page 223 #4,6,9,16.

Wednesday Nov.13:  Students will take chapter 4 Quiz.

Thursday Nov.14:  Students will complete the chapter 4 TEST Review in preparation for the TEST.

Friday Nov.15:  Chapter 4 TEST

Lesson Plans for Nov.4-8

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GEOMETRY:

Monday Nov.4:  We will grade wkst 3.6A and then students will take Quiz 3.5-3.6.

Tuesday Nov.5:  Students will complete the chapter 3 Review for the TEST tomorrow.

Wednesday Nov.6:  Chapter 3 TEST

Thursday Nov.7:  We will have a lesson on Translations, 4.1.  The assignment is wkst 4.1A.

Friday Nov.8:  The assignment is wkst 4.1B.

Monday Nov.11:  STUDENT HOLIDAY 🙂

HONORS GEOMETRY:

Monday Nov.4:  Students will turn in pg 190-191.  We will have a lesson on Rotations in the Coordinate Plane, 4.3A.  The assignment is pg 198 #8,10,11,14,16.

Tuesday Nov.5:  We will continue with Rotations with a protractor activity and have a lesson on Rotational Symmetry, 4.3B.  The assignment is wkst 4.3A.

Wednesday Nov.6:  Students will take Quiz 4.1-4.3.

Thursday Nov.7-Friday Nov.8:  We will have a lesson on Dilations, 4.5.  The assignment is page 216-217 #1-6,16,18,22,30,34.

Monday Nov.11:  STUDENT HOLIDAY 🙂