Q1, W7: September 27 – October 1 Geometry

TeacherKristin Andreason
Subject AreaGeometry Honors
Grade Level8
Week #September 27-October 1
Unit of InstructionUnit 1: Definitions, Segment and Angle Pair Relationships
Standard(s) Taught

MAFS.912.G-CO.4.12:  Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.)  This includes: copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line.

Learning Targets and Learning Criteria
  • identify the tools used in formal constructions.
  • use tools and methods to precisely copy a segment.
  • use tools and methods to precisely copy an angle.
  • use tools and methods to precisely bisect a segment.
  • use tools and methods to precisely bisect an angle.
  • construct perpendicular lines and bisectors.
  • construct a line parallel to a given line through a point not on the line.
Classroom Activities


  1. Students will finish the worksheet on Partitioning a Line Segment
  2. Students will finish the Mathspace assignment on Equations of Lines
  3. We will go through the Mathspace assignment together


  1. Students will do the Geometry Constructions Art activity


  1. We will review for the DIA which will be next week on Monday/Tuesday
Assignments Due
  • Partitioning a Line Segment worksheet
  • Constructions Art Activity
Additional Resources

All IEP and ESOL accommodations will be provided daily.