UNIT 2 - Geometry: Students will love this unit because it is so visual. Students will have a chance to explore using mathematical tools to construct geometric figures. Then students will explore special angles and angle relationships. Finally students will get to investigate the different ways we can transform a figure on a coordinate plane.
Lessons
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2-1 Translating Figures
SWBAT translate a figure in a coordinate plane.
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2-2 Dilating Figures - Dilations
SWBAT dilate a figure on a coordinate plane using a scale factor (greater than 1 and less than 1).
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2-3 Reflecting Figures - Reflections
SWBAT reflect a figure over the x or y axis.
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2-4 Rotations and Identifying Transformations
SWBAT rotate a figure 90 degrees or 180 degrees, clockwise or counterclockwise.
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2-5 Properties of Transformations, Algebraic Rules
SWBAT identify the properties preserved and not preserved in a given transformation;
SWBAT write algebraic rules for geometric transformations -
2-7 Special Angle Relationships - Complementary, Supplementary, and Congruent
SWBAT identify special angle relationships and find missing angle measurements
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2-8 Angle Relationships - Parallel Lines with a Transversal
SWBAT identify angle relationships when given two parallel lines intersected by a transversal
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2-9 Writing with Angle Relationships
SWBAT write excellent explanations to problems involving angle relationships.
