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- Comparing Irrational Numbers (Doc)
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Build on your classes' understanding of irrational numbers by comparing their values. The 13th activity 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
Concepts
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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