Somerville - GRADE 07 MATHEMATICS |
ITEM INFORMATION | | PERCENT OF DISTRICT'S POSSIBLE POINTS |
ITEM | TYPE | REPORTING CATEGORY | STANDARD | ITEM DESC | | POSSIBLE POINTS | SOMERVILLE | STATE | DISTRICT-STATE DIFFERENCE |
1 | CR | NS | 7.NS.1.A.3 | Solve a real-world problem involving the four operations on rational numbers. | | 4 | 50% | 53% | -3 |
2 | SR | RP | 7.RP.1.A.1 | Calculate the unit rate in a given real-world context. | | 1 | 63% | 64% | -1 |
3 | SR | EE | 7.EE.2.B.4 | Determine which number line shows the solution set of an inequality based on a real-world situation. | | 1 | 46% | 52% | -6 |
4 | SA | SP | 7.SP.1.A.1 | Use the statistics from a random sample to determine additional information about the real-world situation. | | 1 | 34% | 40% | -6 |
5 | SR | GE | 7.G.2.B.4 | Find the area based on the dimensions of a circle in a given real-world context. | | 1 | 51% | 50% | 1 |
6 | SR | NS | 7.NS.1.A.1a | Determine which real-world context describes a situation in which opposite quantities combine to make zero. | | 1 | 70% | 77% | -7 |
7 | SA | RP | 7.RP.1.A.2b | Calculate the unit rate in a given real-world context. | | 1 | 79% | 82% | -3 |
8 | SR | GE | 7.G.1.A.2 | Determine which triangle is best described by given conditions, and select a statement that describes other possible triangles with the same given conditions. | | 2 | 39% | 38% | 1 |
9 | SR | EE | 7.EE.1.A.1 | Determine which expression is equivalent to a given expression. | | 1 | 56% | 60% | -4 |
10 | SR | EE | 7.EE.1.A.2 | Determine which expression is a rewrite of a given expression in a real-world context. | | 1 | 52% | 53% | -1 |
11 | SA | RP | 7.RP.1.A.3 | Solve a multi-step real-world problem involving ratio and percents. | | 4 | 17% | 19% | -2 |
12 | SR | SP | 7.SP.3.C.5 | Find the only unknown probability in a real-world context, given the other probabilities. | | 1 | 83% | 86% | -3 |
13 | SA | NS | 7.NS.1.A.1c | Solve a real-world problem using the understanding that subtraction of a rational number is adding the additive inverse. | | 1 | 65% | 65% | 0 |
14 | SA | NS | 7.NS.1.A.2 | Find the value of a given expression. | | 1 | 54% | 55% | -1 |
15 | CR | NS | 7.NS.1.A.2d | Review and solve a given long division problem, and explain the results in respect to a terminating or repeating decimal. | | 3 | 30% | 34% | -4 |
16 | SR | EE | 7.EE.1.A.1 | Determine which expression is equivalent to a given expression. | | 1 | 56% | 61% | -5 |
17 | SA | SP | 7.SP.3.C.8c | Solve real-world problems involving a simulation of the probability of a compound event. | | 2 | 44% | 44% | 0 |
18 | SA | NS | 7.NS.1.A.1 | Find the value of a given expression. | | 1 | 64% | 71% | -7 |
19 | SR | NS | 7.NS.1.A.1 | Determine which values can be used to create an expression that is equivalent to a given expression. | | 1 | 43% | 46% | -3 |
20 | SR | SP | 7.SP.2.B.4 | Determine which comparative inference about a real-world context is true, based on the information given in a table. | | 1 | 55% | 51% | 4 |
21 | SR | GE | 7.G.1.A.3 | Determine which two-dimensional figure will not be the result from slicing a shown three-dimensional figure. | | 1 | 76% | 73% | 3 |
22 | SA | EE | 7.EE.2.B.3 | Solve a multi-step real-world problem to write and solve an expression. | | 2 | 38% | 39% | -1 |
23 | SR | RP | 7.RP.1.A.2d | Determine which point on a graph represents the given meaning of the proportional relationship in a real-world context. | | 1 | 89% | 85% | 4 |
24 | SR | EE | 7.EE.2.B.4 | Determine which expression represents a given real-world context. | | 1 | 48% | 39% | 9 |
25 | SA | RP | 7.RP.1.A.3 | Solve a multi-step real-world problem involving ratio and percents. | | 4 | 21% | 25% | -4 |
26 | SR | SP | 7.SP.3.C.5 | Calculate the probability of two events and their likeliness or unlikeliness in a real-world context, given additional probabilities. | | 1 | 71% | 76% | -5 |
27 | CR | GE | 7.G.2.B.6 | Solve real-world problems involving area and volume for right prisms of varying dimensions. | | 4 | 25% | 27% | -2 |
28 | SR | EE | 7.EE.2.B.3 | Solve a real-world problem that involves rational numbers in different forms. | | 1 | 61% | 70% | -9 |
29 | SA | GE | 7.G.2.B.5 | Solve multi-step real-world problems using facts about supplementary, complementary, vertical, and adjacent angles. | | 2 | 38% | 39% | -1 |
30 | SR | SP | 7.SP.2.B.4 | Determine which comparative inference about a real-world context is true based on the information given in a table. | | 1 | 74% | 71% | 3 |
31 | SR | GE | 7.G.2.B.7 | FInd the surface area based on the dimensions of a sphere in a given real-world context. | | 1 | 60% | 61% | -1 |
32 | SR | SP | 7.SP.1.A.1 | Determine which random sample would provide information sought in a given real-world context. | | 1 | 68% | 67% | 1 |
33 | SA | SP | 7.SP.1.A.2 | Use the statistics from different random samples to determine overall percentage in a real-world situation. | | 1 | 20% | 33% | -13 |
34 | CR | EE | 7.EE.2.B.4 | Create, explain the creation of, and solve expressions, based on a given real-world context. | | 3 | 25% | 23% | 2 |