Geometry

  • Instructional time should focus on five critical areas:

    • Congruence, Proof and Constructions
    • Similarity, Proof, and Trigonometry
    • Extending to Three Dimensions
    • Connecting Algebra and Geometry through Coordinates
    • Circles with and without Coordinates

     

    Semester 1

    • Introduction to Geometry - Unit 1
    • Parallel & Perpendicular Lines - Unit 2
    • Transformations - Unit 3
    • Congruent Triangles - Unit 4
    • Concurrency in Triangles - Unit 5
    • Circles - Unit 6

     

    Semester  2

    • Similar Triangles - Unit 7
    • Quadrilaterals - Unit 8
    • Geometric Modeling in Two Dimensions - Unit 9
    • Geometric Modeling in Three Dimensions - Unit 10


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    Mathematical Practice Standards

    1. Make sense of problems and persevere in solving them.
    2. Reason abstractly and quantitatively.
    3. Construct viable arguments and critique the reasoning of others.
    4. Model with mathematics.
    5. Use appropriate tools strategically.
    6. Attend to precision.
    7. Look for and make use of structure
    8. Look for and express regularity in repeated reasoning.
      9.