Description

Overview:
Students reflect a figure across one of the axes on the coordinate plane and name the vertices of the reflection. As they are working, students look for and make use of structure to identify a convention for naming the coordinates of the reflected figure.Key ConceptsWhen point (m,n) is reflected across the y-axis, the reflected point is (−m,n).When point (m,n) is reflected across the x-axis, the reflected point is (m,−n).When point (m,n) is reflected across the origin (0,0), the reflected point is (−m,−n).Goals and Learning ObjectivesReflect a figure across one of the axes on the coordinate plane.Name the vertices of the reflected figure.Discern a pattern in the coordinates of the reflected figure.
Subject:
Numbers and Operations
Level:
Middle School
Grades:
Grade 6
Material Type:
Lesson Plan
Date Added:
09/21/2015
License:
http://creativecommons.org/licenses/by-nc/4.0/
Language:
English
Media Format:
Downloadable docs, Text/HTML

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