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GeoGebra
GeoGebra Classroom
Outline
Geometry Grade 8
ReFLect (Flip)
TranSLate (Slide)
RoTate (Turn)
Dilate (Reduce or Enlarge)
Composite Transformations
Transformations with lines, line segments, angles, and parallel lines
AA Similarity
Parallel lines cut by a transversal
Geometry Grade 8
Author:
Jessica Lampert
transformation reflection translation rotation dilation similar congruent
Table of Contents
ReFLect (Flip)
ReFLections (Flip)
Transformation: Reflection
TranSLate (Slide)
TranSLation (SLide)
Translating Triangle by a Vector
RoTate (Turn)
RoTation (Turn)
Rotating tons of points
'Tangram' Puzzle 'Cat'
Rotating a Triangle Around a Coordinate Axis
Dilate (Reduce or Enlarge)
Dilation (Reduce or Enlarge)
Dilate Part II (Reduce or Enlarge)
Dilation Introduction: Transformers!
Properties of Dilations
Rotational and Reflection Symmetry
Dilating a Segment: HSG.SRT.A.1.B
Dilating a Line: HSG.SRT.A.1.A
Composite Transformations
Reflections, Rotations, Dilations, and Translations
'Tangram' Puzzle 'Cat'
Double Reflection of an object
Two Reflections
Transformations (Choose Your Own Adventure)
Transformations with lines, line segments, angles, and parallel lines
Transformations of Parallel line segments
Messing With Lisa
Rotational and Reflection Symmetry
Geometric Transformations
AA Similarity
AA Similarity Theorem
Triangle Similarity Criteria - AA
Parallel lines cut by a transversal
Transversal Intersects Parallel Lines
Следующий
ReFLections (Flip)
New Resources
Sine in Cartesian and Polar Coordinates
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Hypocycloids
Tracing r = 2 cos(θ)
Astroid
Discover Resources
Stationary points of a cubic
Parallel Lines-A
Transform Abs Value
Numerical method
Quartic gradient function
