Common Core Math - HS Geometry
Lesson Plan
Describe transformation effects
Goals / Objectives
Define symmetry as a transformation that maps a figure onto itself
Identify all rotational symmetries of a given rectangle, parallelogram, trapezoid, or regular polygon
Identify all lines of reflective symmetry for a given rectangle, parallelogram, trapezoid, or regular polygon
Describe symmetries using precise transformation language (angle of rotation, line of reflection)
Explain why certain figures have more symmetries than others based on their geometric properties
Standards
HSG.CO.A.3
HSG.CO.A.3: Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself.
Academic Vocabulary
Not in our source material
Remediation
Enrichment
Accommodations
Not in our source material