Nys common core mathematics curriculum

6•3
NYS COMMON CORE MATHEMATICS CURRICULUM

Lesson 16
Lesson 16:
Symmetry in the Coordinate Plane
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Lesson 16: Symmetry in the Coordinate Plane

Student Outcomes
 Students understand that two numbers are said to differ only by signs if they are opposites of each other.
 Students recognize that when two ordered pairs differ only by the sign of one or both of the coordinates, then the locations of the points are related by reflections across one or both axes.
Classwork
Opening Exercise (3 minutes)