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Table of Contents > Cluster 4 > Open-ended Items > Sample 3 |
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HSPA Math Macro 4c:
Using algebraic concepts and processes
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You are the service manager
at an auto repair shop. You charge $22 per hour for labor
plus the cost of any parts. A car needed $256 of new parts.
The final bill for the car was $421.
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Item Introduction
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Sample Responses
Click on a link below to view individual student responses and scorer comments to this sample test item:
"0" Response | "1" Response | "2" Response | "3" Response | Top
This response scored a "0" because it fails to show a process or any work.
"0" Response | "1" Response | "2" Response | "3" Response | Top
This response scored a "1" because the answer is correct, and an attempt was made to draft an algebraic equation. The equation is not correctly structured.
"0" Response | "1" Response | "2" Response | "3" Response | Top
This response scored a "2" because, although the answer is correct and the work shows how to arrive at the correct answer, the response fails to set up an algebraic equation.
"0" Response | "1" Response | "2" Response | "3" Response | Top
This response scored a "3" because the answer is correct and the solution is clearly explained. In addition, the individual variables being manipulated are clearly labeled.
"0" Response | "1" Response | "2" Response | "3" Response | Top
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