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Lesson Plan

Illustrative Mathematics: 8.ns Calculating and Rounding Numbers

Curated by ACT

In this task, 8th graders investigate how numbers are rounded when using a calculator and what effects this can have. Aligns with 8.NS.A.

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Concepts
rounding decimals
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Additional Tags
approximate number, approximation, calculators, using a calculator, 8.ns.a, cc by-nc-sa 4.0, calculating and rounding numbers, creative commons attribution-noncommercial-sharealike 4.0, illustrative mathematics
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice