Week
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Lesson Focus
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Weekly Objectives
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TN Standards
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Assessments
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Additional Notes
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1
2
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Review of Algebra skills
Vocabulary
Distance between two points
Segment Addition Postulate
Angle Relationships
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Apply the undefined concepts of points, lines and planes.
Know precise definitions of Geometric terms
Find distance between two points- (Modeling)
The sum of two parts equals the whole
Name an angle and its parts
Explore the relationship between angles
Apply the Angle bisector Theorem
Classify Angles
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G. CO. A1,2,3,4,5
G.CO.C.9,10
G.GPE. B.2,3,4,5
G.MG.A.1,2
G.CO.C. 9,10
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Teacher Observation
Quiz
Classwork
Classwork, Homework
Quiz
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Use the distance and midpoint formula and the Pythagorean theorem, use coordinate plane
The sum of two parts equals the whole
Acute, obtuse, complementary and supplementary angles
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3
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Review of basic Algebra skills
Constructions
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TLW will use coordinates to prove simple geometric theorems algebraically
TLW be able to construct a copy of a line segment and an angle.
TLW construct an angle bisector
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G.CO.D.12
G.GPE.B.2,3,4,5
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Teacher observation
Test
classwork
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4
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Transformations
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TLW describe rigid motions using coordinate
Experiment with transformations in the plane
Understand congruence in terms of rigid motions
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G.CO.A.1,2,3,4,5
G.CO.C.6,7
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Teacher observation
Quiz
Homework
Classwork
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Reflections and Translations
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5
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Transformations
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TLW describe rigid motions using coordinate
Experiment with transformations in the plane
Understand congruence in terms of rigid motions
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G.CO.A.1,2,3,4,5
G.CO.C.6,7
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Teacher observation
Quiz
Homework
Classwork
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Rotations, Symmetry and Dilations
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6
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Transformations
Classifying Triangles
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Understand congruence in terms of rigid motions
Apply Geometric concepts in modeling situations
Use geometric methods to solve real-world problems
Classify triangles by angle and side measures
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G.CO.A.1,2,3,4,5
G.CO.C.6,7
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Self- checking activity
Classwork
Test
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Activity as review, test on transformations
Equilateral, isosceles, and scalene triangles
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7
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Triangles
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Use geometric theorems to prove that triangles are congruent
Exploring what makes triangles congruent
Corresponding parts of congruent triangles are congruent
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G.CO.C.9,10
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Classwork, quiz, teacher observation
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SAS, ASA, SSS, AAS, HL.
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8
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Parallel and perpendicular lines
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Prove the slope criteria for parallel and perpendicular lines
Use coordinates to compute perimeters of polygons and area of triangles and rectangles
Apply theorems about the angles formed by parallel and perpendicular lines and a transversal
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G.CO.C.9,10
G.MG.A.1,2
G.GPE.B. 2,3,4,5
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Teacher observation
Classwork
quiz
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Corresponding angles,
Alternate interior and exterior angles
Same-side interior angles (consecutive)
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9
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Review
And Test
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Congruent Triangles
Parallel and perpendicular lines
Real life application
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G.CO.C.9,10
G.MG.A.1,2
G.GPE.B. 2,3,4,5
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Teacher observation
Classwork
Test
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Review of concepts from 1st nine weeks
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