# Marlborough

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

### Number of Students Included: 308     Mode: Online

 Marlborough - GRADE 07 MATHEMATICS ITEM INFORMATION PERCENT OF DISTRICT'S POSSIBLE POINTS ITEM TYPE REPORTING CATEGORY STANDARD ITEM DESC POSSIBLE POINTS MARLBOROUGH STATE DISTRICT-STATE DIFFERENCE 1 SR RP 7.RP.A.02 Determine which equation represents the proportional relationship in a given context. 1 62% 69% -7 2 SA NS 7.NS.A.01 Plot the solution to an equation on a number line. 1 48% 59% -11 3 SR RP 7.RP.A.01 Determine the unit rate in a real-world problem. 1 52% 65% -13 4 SR SP 7.SP.A.01 Determine which sampling method would provide a random sample in a given context. 1 30% 31% -1 5 CR NS 7.NS.A.03 Use operations on integers and rational numbers to solve a real-world problem. 4 45% 51% -6 6 SR SP 7.SP.C.05 Determine the likelihoods of events. 1 38% 51% -13 7 SA NS 7.NS.A.01 Represent the sum of integers on a number line. 1 56% 67% -11 8 SR NS 7.NS.A.02 Convert a rational number to a decimal. 1 35% 52% -17 9 SR EE 7.EE.A.02 Rewrite a given expression in a real-world context. 1 41% 52% -11 10 SA NS 7.NS.A.03 Use operations on integers to solve a real-world problem. 1 65% 78% -13 11 SR GE 7.G.A.03 Determine which two-dimensional figure will not result from slicing a given three-dimensional figure. 1 55% 64% -9 12 CR SP 7.SP.C.08 Find the sample space, list possible outcomes, and determine the probability of a compound event. 4 28% 35% -7 13 SR EE 7.EE.B.04 Extend a pattern to find a number in the pattern. 1 42% 45% -3 14 SA RP 7.RP.A.02 Determine the unit rate in a real-world problem, given a graph. 1 38% 57% -19 15 SA GE 7.G.B.05 Solve a multi-step problem using facts about supplementary and complementary angles. 2 37% 45% -8 16 SR NS 7.NS.A.02 Divide rational numbers to solve a mathematical problem. 1 31% 46% -15 17 SA SP 7.SP.C.07 Determine the probability of an event and give the probability as a fraction. 1 79% 80% -1 18 SR RP 7.RP.A.02 Determine which table represents a proportional relationship between two quantities. 1 39% 38% 1 19 SA NS 7.NS.A.03 Use operations on rational numbers to solve a real-world problem. 1 32% 43% -11 20 SR NS 7.NS.A.02 Determine which expression is equivalent to a given expression. 1 36% 48% -12 21 SR EE 7.EE.B.04 Use a simple equation to solve a real-world problem. 1 59% 75% -16 22 SR EE 7.EE.B.03 Solve a multi-step, real-world problem using operations on rational numbers. 1 37% 52% -15 23 SR GE 7.G.B.05 Solve a multi-step problem using facts about supplementary angles and triangles. 1 27% 31% -4 24 SR EE 7.EE.A.01 Determine which expressions are equivalent to given expressions. 1 16% 20% -4 25 CR RP 7.RP.A.03 Solve multi-step, real-world problems involving unit rates. 4 34% 42% -8 26 SR GE 7.G.B.04 Determine the area of a circle when given the circumference of the circle. 1 36% 45% -9 27 SA EE 7.EE.A.01 Factor a given expression. 1 6% 14% -8 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 53% 53% 0 29 SR RP 7.RP.A.01 Determine how to calculate the unit rate in a real-world problem. 1 46% 57% -11 30 SR SP 7.SP.A.02 Use data from random samples to draw an inference about a population. 1 26% 32% -6 31 SR GE 7.G.B.06 Solve a mathematical problem involving the volume of a composite three-dimensional shape. 1 26% 31% -5 32 CR EE 7.EE.B.03 Use properties of rational numbers to solve multi-step, real-world problems involving money and percents. 4 25% 40% -15 33 SR GE 7.G.A.01 Solve a problem by using a scale drawing to determine the actual area. 1 36% 33% 3 34 SA SP 7.SP.C.08 Find the probability of a simple event. 1 61% 72% -11 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 36% 50% -14 36 SR RP 7.RP.A.03 Determine and compare percent decreases in a real-world problem. 1 25% 32% -7 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 13% 26% -13 38 SR SP 7.SP.B.03 Compare the medians of two sets of data in a real-world context. 1 23% 37% -14 39 SA GE 7.G.B.06 Solve a mathematical problem involving the surface area of a composite three-dimensional shape. 1 5% 10% -5 40 SR EE 7.EE.B.04 Represent a real-world context with an inequality. 1 50% 61% -11

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.