Concept Quiz: Rotations, Dilations & Compositions of Transformations

50 Minute Class, Curriculum, Geometry

Quiz Message


Learning Goal: Assess conceptual and procedural fluency for rotations, dilations, and compositions of transformations, and reassess writing equations of parallel & perpendicular lines, translations & reflections.


 

Classwork:

  • Concept Quiz (will be posted after the kids take it)
  • Optional Challenge (will be posted after the kids take it)
  • Retake: Equations of Parallel & Perpendicular Lines, Translations & Reflections (will be posted after the kids take it)

Finished Early?

  • Minute to Win It

Standards:

  • Common Core
    • HSG.CO.A.5 – Given a geometric figure and a rotation, reflection, or translation, draw the transformed figure using, e.g., graph paper, tracing paper, or geometry software. Specify a sequence of transformations that will carry a given figure onto another.
    • HSG.GPE.B.5 – Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).
  • TEKS
    • G.2(C) – determine an equation of a line parallel or perpendicular to a given line that passes through a given point
    • G.3(A) – describe and perform transformations of figures in a plane using coordinate notation
    • G.3(B) – determine the image or pre-image of a given two-dimensional figure under a composition of rigid transformations, a composition of non-rigid transformations, and a composition of both, including dilations where the center can be any point in the plane
    • G.3(C) – identify the sequence of transformations that will carry a given pre-image onto an image on and off the coordinate plane

 

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s