Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Parallel Lines and Angles: Thinking Classroom Exploration
    1. Phase 1: Corresponding Angles
    2. Phase 2: Alternate Interior Angles
    3. Phase 3: Alternate Exterior Angles
    4. Phase 4: Same Side Interior Angles
    5. Phase 5: Same Side Exterior Angles
    6. Phase 6: You Try!

Parallel Lines and Angles: Thinking Classroom Exploration

Author:Tim Brzezinski
Topic:Angles, Straight Lines
Parallel Lines and Angles: Thinking Classroom Exploration

  • Phase 1: Corresponding Angles

  • Phase 2: Alternate Interior Angles

  • Phase 3: Alternate Exterior Angles

  • Phase 4: Same Side Interior Angles

  • Phase 5: Same Side Exterior Angles

  • Phase 6: You Try!

Next
Phase 1: Corresponding Angles

New Resources

  • Focus and Directrix
  • apec
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • Perimeter of Rectangle

Discover Resources

  • Inner points calculator
  • Algemene sinusfunctie
  • กราฟของสมการ
  • Relative and Absolute Extrema
  • מיתר בפרבולה

Discover Topics

  • Random Variables
  • Upper and Lower Sum or Riemann Sum
  • Quadrilaterals
  • Trigonometry
  • Combinatorics
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®