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Key To Geometry (8 Workbooks and Answer Keys)

Key to Geometry offers a non-intimidating way to prepare students for formal geometry as they do step-by-step constructions. Using only a pencil, compass, and straightedge, students begin by drawing lines, bisecting angles, and reproducing segments. Later, they do sophisticated constructions involving over a dozen steps and are prompted to form their own generalizations. When they finish, students have been introduced to 134 geometric terms and are ready to tackle formal proofs. Suitable for Grades 4-12.

Key to Geometry includes the following:

  • Book 1: Lines and Segments 
  • Book 2: Circles 
  • Book 3: Constructions 
  • Book 4: Perpendiculars 
  • Book 5: Squares and Rectangles 
  • Book 6: Angles 
  • Book 7: Perpendiculars and Parallels, Chords and Tangents, Circles 
  • Book 8: Triangles, Parallel Lines, Similar Polygons 
  • Answers and Notes for Books 1-3 
  • Answers and Notes for Books 3-6 
  • Answers and Notes for Book 7 
  • Answers and Notes for Book 8

Product CodeMR065
PublisherKey Curriculum Press
FormatSoftcover, Consumable Workbooks, Black and White
  • Available as :

Order: MR065

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