Test Error Analysis
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Percent Applications Error Analysis | Who Is Correct? | Sales Tax, Discount & Ti
This error-analysis activity helps students build conceptual understanding of percent applications through real-world math. Instead of just finding an answer, students compare two student solutions, identify the correct strategy, and explain their reasoning. Includes 12 problems covering: sales tax percent discount percent increase/decrease tip on a total comparing discounts multiple percent changes Students must decide: “Who is correct? How do you know?”What’s Inside✔️ 12 error-analy
6th - 9th
Algebra, Basic Operations, Decimals
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