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Geometry

IX. Class 12

A. Participants focus on investigations focusing on Coordinate Geometry

Participants should choose investigations that involve:

- Determining whether lines are Parallel or Perpendicular
- Finding the length and midpoint of line segments
- Finding the distance between two points
A. Explore Coordinate Geometry Investigations

B. Each participant creates a technology-enhanced mathematical investigation for their own classroom

C. Participants add middle school lesson plan to their online portfolios

Additional Resources for Week 12

- Dictionary Terms with Comprehension Activities
Return to the Geometry Syllabus.