# Narragansett

Districts Schools

# 2017 Item by Item Results for GRADE 07 MATHEMATICS

### Number of Students Included: 110     Mode: Paper

 Narragansett - GRADE 07 MATHEMATICS ITEM INFORMATION PERCENT OF DISTRICT'S POSSIBLE POINTS ITEM TYPE REPORTING CATEGORY STANDARD ITEM DESC POSSIBLE POINTS NARRAGANSETT 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 52% 53% -1 2 SR RP 7.RP.1.A.1 Calculate the unit rate in a given real-world context. 1 68% 64% 4 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 50% 52% -2 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 42% 40% 2 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 47% 50% -3 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 83% 77% 6 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 36% 38% -2 9 SR EE 7.EE.1.A.1 Determine which expression is equivalent to a given expression. 1 59% 60% -1 10 SR EE 7.EE.1.A.2 Determine which expression is a rewrite of a given expression in a real-world context. 1 49% 53% -4 11 SA RP 7.RP.1.A.3 Solve a multi-step real-world problem involving ratio and percents. 4 20% 19% 1 12 SR SP 7.SP.3.C.5 Find the only unknown probability in a real-world context, given the other probabilities. 1 93% 86% 7 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 77% 65% 12 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 31% 34% -3 16 SR EE 7.EE.1.A.1 Determine which expression is equivalent to a given expression. 1 59% 61% -2 17 SA SP 7.SP.3.C.8c Solve real-world problems involving a simulation of the probability of a compound event. 2 50% 44% 6 18 SA NS 7.NS.1.A.1 Find the value of a given expression. 1 69% 71% -2 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 37% 46% -9 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 47% 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 79% 73% 6 22 SA EE 7.EE.2.B.3 Solve a multi-step real-world problem to write and solve an expression. 2 36% 39% -3 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 85% 85% 0 24 SR EE 7.EE.2.B.4 Determine which expression represents a given real-world context. 1 46% 39% 7 25 SA RP 7.RP.1.A.3 Solve a multi-step real-world problem involving ratio and percents. 4 29% 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 91% 76% 15 27 CR GE 7.G.2.B.6 Solve real-world problems involving area and volume for right prisms of varying dimensions. 4 33% 27% 6 28 SR EE 7.EE.2.B.3 Solve a real-world problem that involves rational numbers in different forms. 1 75% 70% 5 29 SA GE 7.G.2.B.5 Solve multi-step real-world problems using facts about supplementary, complementary, vertical, and adjacent angles. 2 51% 39% 12 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 72% 71% 1 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 63% 61% 2 32 SR SP 7.SP.1.A.1 Determine which random sample would provide information sought in a given real-world context. 1 67% 67% 0 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 49% 33% 16 34 CR EE 7.EE.2.B.4 Create, explain the creation of, and solve expressions, based on a given real-world context. 3 27% 23% 4

Notes: State results in grades 4 and 8 ELA and mathematics in 2017 are not generated for paper-based testing because the majority of students participated in computer-based testing.