Learning Goal: Assess conceptual and procedural fluency for rotations.

Note

Click here to learn more about the grading system.

Classwork

• Concept Quiz
• Retake: Reflections

Finished Early?

• Constructions Challenge (Lisa Bejarano)
• Minute to Win It – Scoop It Up

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