# Bedford

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

### Number of Students Included: 188     Mode: Online

 Bedford - GRADE 07 MATHEMATICS ITEM INFORMATION PERCENT OF DISTRICT'S POSSIBLE POINTS ITEM TYPE REPORTING CATEGORY STANDARD ITEM DESC POSSIBLE POINTS BEDFORD STATE DISTRICT-STATE DIFFERENCE 1 SR RP 7.RP.A.02 Determine which equation represents the proportional relationship in a given context. 1 72% 69% 3 2 SA NS 7.NS.A.01 Plot the solution to an equation on a number line. 1 76% 59% 17 3 SR RP 7.RP.A.01 Determine the unit rate in a real-world problem. 1 72% 65% 7 4 SR SP 7.SP.A.01 Determine which sampling method would provide a random sample in a given context. 1 56% 31% 25 5 CR NS 7.NS.A.03 Use operations on integers and rational numbers to solve a real-world problem. 4 61% 51% 10 6 SR SP 7.SP.C.05 Determine the likelihoods of events. 1 77% 51% 26 7 SA NS 7.NS.A.01 Represent the sum of integers on a number line. 1 76% 67% 9 8 SR NS 7.NS.A.02 Convert a rational number to a decimal. 1 75% 52% 23 9 SR EE 7.EE.A.02 Rewrite a given expression in a real-world context. 1 66% 52% 14 10 SA NS 7.NS.A.03 Use operations on integers to solve a real-world problem. 1 91% 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 87% 64% 23 12 CR SP 7.SP.C.08 Find the sample space, list possible outcomes, and determine the probability of a compound event. 4 65% 35% 30 13 SR EE 7.EE.B.04 Extend a pattern to find a number in the pattern. 1 62% 45% 17 14 SA RP 7.RP.A.02 Determine the unit rate in a real-world problem, given a graph. 1 69% 57% 12 15 SA GE 7.G.B.05 Solve a multi-step problem using facts about supplementary and complementary angles. 2 66% 45% 21 16 SR NS 7.NS.A.02 Divide rational numbers to solve a mathematical problem. 1 60% 46% 14 17 SA SP 7.SP.C.07 Determine the probability of an event and give the probability as a fraction. 1 93% 80% 13 18 SR RP 7.RP.A.02 Determine which table represents a proportional relationship between two quantities. 1 45% 38% 7 19 SA NS 7.NS.A.03 Use operations on rational numbers to solve a real-world problem. 1 56% 43% 13 20 SR NS 7.NS.A.02 Determine which expression is equivalent to a given expression. 1 54% 48% 6 21 SR EE 7.EE.B.04 Use a simple equation to solve a real-world problem. 1 90% 75% 15 22 SR EE 7.EE.B.03 Solve a multi-step, real-world problem using operations on rational numbers. 1 71% 52% 19 23 SR GE 7.G.B.05 Solve a multi-step problem using facts about supplementary angles and triangles. 1 60% 31% 29 24 SR EE 7.EE.A.01 Determine which expressions are equivalent to given expressions. 1 30% 20% 10 25 CR RP 7.RP.A.03 Solve multi-step, real-world problems involving unit rates. 4 59% 42% 17 26 SR GE 7.G.B.04 Determine the area of a circle when given the circumference of the circle. 1 74% 45% 29 27 SA EE 7.EE.A.01 Factor a given expression. 1 17% 14% 3 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 58% 53% 5 29 SR RP 7.RP.A.01 Determine how to calculate the unit rate in a real-world problem. 1 64% 57% 7 30 SR SP 7.SP.A.02 Use data from random samples to draw an inference about a population. 1 55% 32% 23 31 SR GE 7.G.B.06 Solve a mathematical problem involving the volume of a composite three-dimensional shape. 1 39% 31% 8 32 CR EE 7.EE.B.03 Use properties of rational numbers to solve multi-step, real-world problems involving money and percents. 4 58% 40% 18 33 SR GE 7.G.A.01 Solve a problem by using a scale drawing to determine the actual area. 1 38% 33% 5 34 SA SP 7.SP.C.08 Find the probability of a simple event. 1 84% 72% 12 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 63% 50% 13 36 SR RP 7.RP.A.03 Determine and compare percent decreases in a real-world problem. 1 53% 32% 21 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 57% 26% 31 38 SR SP 7.SP.B.03 Compare the medians of two sets of data in a real-world context. 1 57% 37% 20 39 SA GE 7.G.B.06 Solve a mathematical problem involving the surface area of a composite three-dimensional shape. 1 23% 10% 13 40 SR EE 7.EE.B.04 Represent a real-world context with an inequality. 1 72% 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.