# Narragansett

Districts Schools ## 2018 Item by Item Results for GRADE 07 MATHEMATICS

### Number of Students Included: 107     Mode: Online

 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 SR RP 7.RP.A.02 Determine which equation represents the proportional relationship in a given context. 1 70% 69% 1 2 SA NS 7.NS.A.01 Plot the solution to an equation on a number line. 1 74% 59% 15 3 SR RP 7.RP.A.01 Determine the unit rate in a real-world problem. 1 57% 65% -8 4 SR SP 7.SP.A.01 Determine which sampling method would provide a random sample in a given context. 1 14% 31% -17 5 CR NS 7.NS.A.03 Use operations on integers and rational numbers to solve a real-world problem. 4 50% 51% -1 6 SR SP 7.SP.C.05 Determine the likelihoods of events. 1 52% 51% 1 7 SA NS 7.NS.A.01 Represent the sum of integers on a number line. 1 67% 67% 0 8 SR NS 7.NS.A.02 Convert a rational number to a decimal. 1 57% 52% 5 9 SR EE 7.EE.A.02 Rewrite a given expression in a real-world context. 1 60% 52% 8 10 SA NS 7.NS.A.03 Use operations on integers to solve a real-world problem. 1 79% 78% 1 11 SR GE 7.G.A.03 Determine which two-dimensional figure will not result from slicing a given three-dimensional figure. 1 70% 64% 6 12 CR SP 7.SP.C.08 Find the sample space, list possible outcomes, and determine the probability of a compound event. 4 41% 35% 6 13 SR EE 7.EE.B.04 Extend a pattern to find a number in the pattern. 1 35% 45% -10 14 SA RP 7.RP.A.02 Determine the unit rate in a real-world problem, given a graph. 1 57% 57% 0 15 SA GE 7.G.B.05 Solve a multi-step problem using facts about supplementary and complementary angles. 2 48% 45% 3 16 SR NS 7.NS.A.02 Divide rational numbers to solve a mathematical problem. 1 39% 46% -7 17 SA SP 7.SP.C.07 Determine the probability of an event and give the probability as a fraction. 1 90% 80% 10 18 SR RP 7.RP.A.02 Determine which table represents a proportional relationship between two quantities. 1 30% 38% -8 19 SA NS 7.NS.A.03 Use operations on rational numbers to solve a real-world problem. 1 48% 43% 5 20 SR NS 7.NS.A.02 Determine which expression is equivalent to a given expression. 1 42% 48% -6 21 SR EE 7.EE.B.04 Use a simple equation to solve a real-world problem. 1 76% 75% 1 22 SR EE 7.EE.B.03 Solve a multi-step, real-world problem using operations on rational numbers. 1 55% 52% 3 23 SR GE 7.G.B.05 Solve a multi-step problem using facts about supplementary angles and triangles. 1 16% 31% -15 24 SR EE 7.EE.A.01 Determine which expressions are equivalent to given expressions. 1 14% 20% -6 25 CR RP 7.RP.A.03 Solve multi-step, real-world problems involving unit rates. 4 45% 42% 3 26 SR GE 7.G.B.04 Determine the area of a circle when given the circumference of the circle. 1 60% 45% 15 27 SA EE 7.EE.A.01 Factor a given expression. 1 8% 14% -6 28 SR SP 7.SP.B.04 Determine the possible mean and mean absolute deviation for two sets of data in a real-world context. 1 50% 53% -3 29 SR RP 7.RP.A.01 Determine how to calculate the unit rate in a real-world problem. 1 60% 57% 3 30 SR SP 7.SP.A.02 Use data from random samples to draw an inference about a population. 1 18% 32% -14 31 SR GE 7.G.B.06 Solve a mathematical problem involving the volume of a composite three-dimensional shape. 1 31% 31% 0 32 CR EE 7.EE.B.03 Use properties of rational numbers to solve multi-step, real-world problems involving money and percents. 4 45% 40% 5 33 SR GE 7.G.A.01 Solve a problem by using a scale drawing to determine the actual area. 1 30% 33% -3 34 SA SP 7.SP.C.08 Find the probability of a simple event. 1 82% 72% 10 35 SA EE 7.EE.B.04 Given a real-world situation, determine which equation can be used to solve a problem; and solve a different problem by reasoning about the quantities. 2 47% 50% -3 36 SR RP 7.RP.A.03 Determine and compare percent decreases in a real-world problem. 1 31% 32% -1 37 SA GE 7.G.A.02 Given one vertex of a triangle, and certain conditions about the triangle, determine the other two vertices. 1 29% 26% 3 38 SR SP 7.SP.B.03 Compare the medians of two sets of data in a real-world context. 1 34% 37% -3 39 SA GE 7.G.B.06 Solve a mathematical problem involving the surface area of a composite three-dimensional shape. 1 18% 10% 8 40 SR EE 7.EE.B.04 Represent a real-world context with an inequality. 1 54% 61% -7

Notes: Results in grades 4, 5, 7 and 8 in 2018 are not generated for paper-based testing because the majority of students participated in computer-based testing.