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Geometry - Parent/Community Course Guide

Adopted by Board of School Directors on March 2022
Grade Levels
: 09 | 10 | 11 | 12 |

Course Description

This course in geometry stresses the concepts of properties of figures such as triangles, parallelograms, squares, circles, and their relationship to one another. The emphasis in this course is on a gradual and thorough approach to integrating geometric and algebraic concepts. Logical reasoning is taught through simple proofs. Much of the information presented in this course will be applied to careers that depend
upon the understanding of geometric concepts. A scientific calculator is required.

Core Curriculum Content Standards

PA Core

PA Common Core: Mathematics (2013)
Numbers and Operations
GRADE High School
  • Use units as a way to understand problems and to guide the solution of multi-step problems. (2.1.HS.F4)
  • Algebraic Concepts
    GRADE 7
  • Model and solve real-world and mathematical problems by using and connecting numerical, algebraic, and/or graphical representations. (2.2.7.B3)
  • GRADE High School
  • Use reasoning to solve equations and justify the solution method. (2.2.HS.D9)
  • Geometry
    GRADE 7
  • Visualize and represent geometric figures and describe the relationships between them. (2.3.7.A2)
  • GRADE 8
  • Understand and apply congruence and similarity using various tools. (2.3.8.A2)
  • GRADE High School
  • Apply geometric concepts to model and solve real world problems. (2.3.HS.A14)
  • PA Common Core Standards for Mathematical Practice
    Mathematical Practices
    Grade 9-12
  • Attend to precision. (9-12.6)
  • Look for and make use of structure. (9-12.7)
  • Look for and express regularity in repeated reasoning. (9-12.8)

  • Units

    Unit #1 - Geometric Reasoning
    Unit #2 - Segment Measure and Coordinate Graphs
    Unit #3 - Angles
    Unit #4 - Parallels
    Unit #5 - Triangles and Congruence
    Unit #6 - More About Triangles
    Unit #7 - Right Triangles and Trig
    Unit #8 - Triangle Inequalities
    Unit #9 - Quadrilaterals
    Unit #10 - Proportions and Similarity
    Unit #11 - Polygons and Area
    Unit #12 - Circles
    Unit #13 - Surface Area and Volumes

    Course Resources

    Glencoe Mathematics - Geometry Concepts & Apps textbook
    Teacher created materials
    Scientific and/or Graphing calculators