8th math - CCSS

Tara Maynard


  • 1. Similar Triangles show slope
  • 2. Number Line Basics
  • 3. Locating randomly generated decimals on a number line
  • 4. Locating fractions and decimals on a number line
  • 5. Understanding rate of change
  • 6. Intercepts and Slopes
  • 7. Explore: Systems of Linear Equations
  • 8. Pythagorean Theorem Task 1 and 2
  • 9. Missing complementary angle
  • 10. Missing supplementary angle
  • 11. Parallel Lines Cut By Transversal
  • 12. Linear Slider Exploration
  • 13. Triangle By Sides
  • 14. Transformation Assessment (With Suggestion)

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Similar Triangles show slope

Explore the slope of the line using similar triangles and two points on a non-vertical line.
Once you think you have discovered the slope, unhide the line labeled "k" in the Algebra Window
– Daniel Bates

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