Lessons: Geometry & GeoGebra

Austen Meek, Rodrigo Gutierrez, Jan 26, 2015

A series of 12. Designed for Elementary School grades 3 through 8. Lessons in Geometry and how to use GeoGebra. Students click on the gold rectangles, in order, for instructions. The Next and Previous Buttons serve to simulate pages. The Gold Reset button returns the user to page 1 and resets changes to default.

Table of Contents

  1. Basic Concepts
    1. Points
    2. Lines
    3. Line Segment
    4. Definition Of A Circle
    5. Circle Part 1
    6. Circle Part 2
    7. Rays & Angles
    8. Angle Measure
    9. Degrees Revisited
    10. Angle Classifications
    11. Perpendicular Lines
    12. Parallel LInes
    13. Rectangle: Perimeter
    14. Rectangle: Area
    15. Parallel Lines & A Transversal
    16. Triangle Definitions
  2. Triangles
    1. Midpoints And Triangles
    2. Midpoints And Triangles 2

1.

Basic Concepts

  • 1. Points
  • 2. Lines
  • 3. Line Segment
  • 4. Definition Of A Circle
  • 5. Circle Part 1
  • 6. Circle Part 2
  • 7. Rays & Angles
  • 8. Angle Measure
  • 9. Degrees Revisited
  • 10. Angle Classifications
  • 11. Perpendicular Lines
  • 12. Parallel LInes
  • 13. Rectangle: Perimeter
  • 14. Rectangle: Area
  • 15. Parallel Lines & A Transversal
  • 16. Triangle Definitions

1.1.

Points

Follow the instructions in the gold boxes. Use Next and Previous to change pages. Reset takes you back to page 1.
– Austen Meek

1.2.

–

1.3.

–

1.4.

–

1.5.

–

1.6.

–

1.7.

–

1.8.

–

1.9.

–

1.10.

–

1.11.

–

1.12.

–

1.13.

–

1.14.

–

1.15.

–

1.16.

–

2.

Triangles

  • 1. Midpoints And Triangles
  • 2. Midpoints And Triangles 2

2.1.

Midpoints And Triangles

Read the discussion. Then follow the instructions in the next column.
– Austen Meek

2.2.

–

Information