8.G.A.1
Verify experimentally the properties of rotations, reflections, and translations:
45 Lessons
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Hands-on Exploring the Movement of Reflections in the Plane8th Grade Math» Unit: Transformations
8th Grade Math
» Unit:
Transformations
Big Idea:Students learn about the movement of a reflection through using tracing paper.
Translations (Day 1 of 2)8th Grade Math» Unit:Congruence and Similarity
8th Grade Math
» Unit:
Congruence and Similarity
Big Idea:Adding fixed numbers to each of the coordinates of
a figure has the effect of sliding or translating the figure.
Playing with Parabolas - Hands on8th Grade Math» Unit:Advanced Equations and Functions
8th Grade Math
» Unit:
Advanced Equations and Functions
Big Idea:Students become acquainted with simple quadratic equations! They graph and explore parabolas and gain their first experiences with quadratic function vocabulary and transformations.
Exploring Angle Relationships Along Parallel Lines8th Grade Math» Unit: Transformations
8th Grade Math
» Unit:
Transformations
Big Idea:I Like to Move it Move it, Move Angle Measures Along a Transversal to Map Relationships
Exploring Reflections 28th Grade Math» Unit:Congruence and Similarity
8th Grade Math
» Unit:
Congruence and Similarity
Big Idea:Students see that the image of a figure can be found by locating the images of enough points to determine the figure.
Angle Relationships Along Parallel Lines Completed8th Grade Math» Unit: Transformations
8th Grade Math
» Unit:
Transformations
Big Idea:I Like to Move it Move it, Move Angle Measures Along a Transversal to Map Relationships
Introduction to congruence and similarity through transformations8th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Which one of these is not like the other? Investigate how Sesame Street is connected to congruence and similarity.
Translations 18th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Set the foundation for students' knowledge of and fluency with translations.
Rotations 18th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Set the foundation for students' understanding of rotations about the origin - link it to tether ball!
Dilations 18th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Biggie or Smalls? Set the foundation for students' understanding of dilations, and use Geogebra to illustrate.
Mixed Review - Transformations8th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Deepen students' understanding by putting together the last 8 days of learning into one day. Incredibly important to consolidate their understanding before moving on!
Mixed Review - Transformations8th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Consolidate students' knowledge of and fluency with transformations by reviewing the first 16 days of the unit. Incredibly important to ensure student retention!
Reflections 18th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Use geomirrors to set the foundation for students' understanding of reflections, only across the axes.
Rotations 28th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Get kids fluent in rotations by providing them with a lot of independent practice with rotations!
Reflections 28th Grade Math» Unit:CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
8th Grade Math
» Unit:
CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
Big Idea:Can you reflect objects without the geomirrors? Push kids to apply the idea of equal distance from the line of reflection.
8.G.A.1a
Lines are taken to lines, and line segments to line segments of the same length.
20 Lessons
8.G.A.1b
Angles are taken to angles of the same measure.
19 Lessons
8.G.A.1c
Parallel lines are taken to parallel lines
19 Lessons