Lesson Plan

Comparing Irrational Numbers

Curated and Reviewed by Lesson Planet

Build on your classes' understanding of irrational numbers by comparing their values. The 13th lesson in the 25-part module has individuals estimate values of both perfect and non-perfect roots. They finish by graphing these numbers on a number line to make comparisons. 

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Create a wall-sized number line and use sticky notes to place irrational numbers on the line
  • For learners that struggle with number sense, provide a list of perfect squares and perfect cubes
Classroom Considerations
  • Requires an understanding of square roots, cube roots, and the Pythagorean Theorem
Pros
  • Provides a set of problems for independent practice
  • Examples include both worked-out solutions and explanations
Cons
  • None
Common Core