Geometry Activities

Kiera Callahan, 24/8/2026

Tabla de Contenidos

  1. Unit 0: Introductory Activities
    1. Adding Adjacent Angles
    2. Finding the Missing Angle
    3. Solving Two-Step Equations
    4. Solving Systems of Linear Equations Graphically
    5. Systems of Equations Puzzle Game
    6. Finding the Treasure on the Coordinate Plane
  2. Unit 1: Tools of Geometry
    1. Naming Points, Segments, Rays, and Lines
    2. Naming Geometric Objects
    3. Drawing Segments, Lines, and Rays
    4. The Distance Formula
    5. The Distance Between Points
    6. The Midpoint Between Points
    7. Calculating Distance Between Two Points on a Map
    8. Calculating the Midpoint Between Two Points on a Map

1.

Unit 0: Introductory Activities

  • 1. Adding Adjacent Angles
  • 2. Finding the Missing Angle
  • 3. Solving Two-Step Equations
  • 4. Solving Systems of Linear Equations Graphically
  • 5. Systems of Equations Puzzle Game
  • 6. Finding the Treasure on the Coordinate Plane

1.1.

Adding Adjacent Angles

Explore the additive relationship between the measures of two or three adjacent angles.
Putting It All Together
[i]Answer these open ended questions on your own or with others to form deeper math connections.[/i]
Jules said that the sum of the angle measures that make up a straight line is always [math]180°[/math], no matter the number of angles. [br]Do you agree or disagree? Explain your answer.
– GeoGebra Content Team

1.2.

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1.3.

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1.4.

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1.5.

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1.6.

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2.

Unit 1: Tools of Geometry

  • 1. Naming Points, Segments, Rays, and Lines
  • 2. Naming Geometric Objects
  • 3. Drawing Segments, Lines, and Rays
  • 4. The Distance Formula
  • 5. The Distance Between Points
  • 6. The Midpoint Between Points
  • 7. Calculating Distance Between Two Points on a Map
  • 8. Calculating the Midpoint Between Two Points on a Map

2.1.

Naming Points, Segments, Rays, and Lines

Build names of geometric objects to identify them in a figure. Explore the different ways an object can be named.
Putting It All Together
[i]Answer these open ended questions on your own or with others to form deeper math connections.[/i]
Can you describe what a point is in your own words?
Describe a line segment in your own words.
How are lines and rays similar? How are they different?
Is there only one way to name a Point? Explain.
Is there only one way to name a Line? Explain.
– GeoGebra Content Team

2.2.

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2.3.

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2.4.

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2.5.

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2.6.

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2.7.

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2.8.

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Información