Computer-Based Sample Test Scoring Guide

Grade 8 Math AzMERIT

Updated January 24, 2017 Prepared by the Arizona Department of Education and the American Institutes for Research®

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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About the Sample Test Scoring Guide The AzMERIT Sample Test Scoring Guides provide details about the items, student response types, correct responses, and related scoring considerations for AzMERIT Sample Test items. Within this guide, each item is presented with the following information:

Item number

Domain

Cluster

Content Standard

Math Practices

Depth of Knowledge (DOK)

Static presentation of the item

Static presentation of student response field (when appropriate)

Answer key, rubric or exemplar

Applicable score point(s) for each item The items included in this guide are representative of the kinds of items that students can expect to experience when taking the computer-based test for AzMERIT Grade 8 Math.

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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Grade 8 Math Sample Test

(1 Point) Student entered 12 or any equivalent value.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

1 EE 8.EE.C 8.EE.C.8b 1, 2, 3, 4, 5, 6, 7, 8

2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

2 FUN 8.F.B 8.F.B.4 1, 2, 3, 4, 5, 6, 7, 8

2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point) Student entered (1

4)𝑉 or any equivalent expression.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

3 GEO 8.G.C 8.G.C.9 1, 2, 3, 4, 5, 6, 7, 8

3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

4 EE 8.EE.C 8.EE.C.8 1, 2, 3, 4, 5, 6, 7, 8

1

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student entered −𝑏 or any equivalent expression.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

5 GEO 8.G.A 8.G.A.3 3, 4, 5, 6, 7 3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

6 GEO 8.G.A 8.G.A.4 2, 4, 5, 6, 7 1

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point) Student selected the three correct equations.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

7 FUN 8.F.A 8.F.A.3 2, 4, 5, 6, 7 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student entered a correct equation 𝑔 = 𝑛 + (7

2) or any equivalent

equation.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

8 FUN 8.F.B 8.F.B.4 1, 2, 3, 4, 5, 6, 7, 8

3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

9 SPNS 8.SP.A 8.SP.A.4 2, 3, 4, 5,

6, 7 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point) Student entered 2160𝜋; any value from 6782 to 6789, inclusive.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

10 GEO 8.G.C 8.G.C.9 1, 2, 3, 4, 5, 6, 7, 8

3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

13

(1 point) Student created a correct graph.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

11 FUN 8.F.B 8.F.B.5 2, 3, 4, 5,

6, 7 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

14

(1 point) Student entered 3.68; any value between 3.67 and 3.68, inclusive.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

12 EE 8.EE.A 8.EE.A.4 2, 5, 6 3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

13 SPNS 8.SP.A 8.SP.A.3 2, 4, 5, 6, 7 3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student entered 21, 22, 23, or 24.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

14 SPNS 8.NS.A 8.NS.A.2 2, 4, 7, 8 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student created a correctly plotted point.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

15 GEO 8.G.B 8.G.B.8 1, 2, 4, 5,

6, 7 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student selected the two correct tables.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

16 FUN 8.F.A 8.F.A.1 2, 6 1

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point) Student entered -24 or any equivalent value.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

17 EE 8.EE.A 8.EE.A.1 2, 5, 6, 7 3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point)

Item Number

Domain Cluster Content Standard

Math Practices

DOK

18 FUN 8.F.A 8.F.A.2 1, 2, 3, 4, 5, 6, 7, 8

2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

21

(1 point) Student entered 2 or any equivalent value for a and 4 or any equivalent value for b.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

19 SPNS 8.NS.A 8.NS.A.2 2, 4, 7, 8 3

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student entered 5

6 or any equivalent fraction.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

20 SPNS 8.NS.A 8.NS.A.1 2, 6, 7 2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 Point) Student selected the two correct statements.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

21 FUN 8.F.A 8.F.A.2 1, 2, 3, 4, 5, 6, 7, 8

2

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student selected the correct option for each example.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

22 EE 8.EE.C 8.EE.C.7a 2, 5, 6, 7 1

Sample Test Scoring Guide-Grade 8 Math Spring 2017

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(1 point) Student selected the two correct values.

Item Number

Domain Cluster Content Standard

Math Practices

DOK

23 EE 8.EE.A 8.EE.A.2 2, 5, 6, 7 1