Lesson Plan

Illustrative Mathematics: A rei.c.6: Accurately Weighing Pennies Ii

Curated by ACT

This illustrated math lesson shows how important levels of accuracy in measurement are. The answer can be different since a scale only accurately weighs to the nearest tenth of a gram instead of to the nearest hundredth of a gram. Aligns with A-REI.C.6.

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CCSS: Designed
Common Core