# Wakefield

Districts Schools # 2022 Item by Item Results for GRADE 07 MATHEMATICS

## Number of Students Included: 264     Participation Rate = 99%

 Wakefield - GRADE 07 MATHEMATICS ITEM INFORMATION PERCENT OF DISTRICT'S POSSIBLE POINTS ITEM TYPE REPORTING CATEGORY STANDARD ITEM DESC POSSIBLE POINTS WAKEFIELD STATE DISTRICT-STATE DIFFERENCE 1 SR EE 7.EE.B.3 Solve a multi-step problem using properties of operations. 1 89% 78% 11 2 SR NS 7.NS.A.2 Determine whether the values of given expressions are negative or positive. 1 55% 58% -3 3 SA EE 7.EE.B.4 Graph on a number line the solution set of an inequality that represents a real-world problem. 1 44% 40% 4 4 SR EE 7.EE.A.1 Determine which expression is equivalent to a given linear expression by applying properties of operations. 1 41% 38% 3 5 SR NS 7.NS.A.3 Solve a real-world problem that involves fractions and mixed numbers using operations. 1 54% 43% 11 6 SR NS 7.NS.A.1 Represent subtraction of integers on a number line. 1 61% 50% 11 7 SR EE 7.EE.A.2 Determine which expressions can be used to represent a real-world situation. 1 36% 27% 9 8 CR SP 7.SP.C.8 Find probabilities of compound events involving a spinner and a number cube. 4 53% 44% 9 9 SR NS 7.NS.A.1 Use subtraction of integers to solve a problem. 1 60% 43% 17 10 SR EE 7.EE.A.1 Expand a linear expression with a rational coefficient. 1 32% 31% 1 11 SR RP 7.RP.A.1 Determine the unit rate in a real-world problem. 1 90% 80% 10 12 SR NS 7.NS.A.3 Apply the four operations to solve a real-world problem involving rational numbers. 1 66% 58% 8 13 SA GE 7.G.B.4 Determine the radius of a circle given its area. 1 12% 15% -3 14 SR RP 7.RP.A.2 Determine which proportion can be used to solve a real-world problem given in a verbal description. 1 66% 60% 6 15 CR GE 7.G.B.5 Use facts about angles to write and solve equations that can be used to find the measures of unknown angles in a diagram. 4 41% 28% 13 16 SR RP 7.RP.A.2 Determine and apply the unit rate of a given real-world context from a graph. 1 90% 79% 11 17 SA SP 7.SP.B.3 Determine the number of data points that lie between the means of two data sets. 1 22% 14% 8 18 SA RP 7.RP.A.3 Solve multi-step percent problems involving markdowns. 2 33% 30% 3 19 SA EE 7.EE.B.4 Write an equation to model a given written scenario based on a real-world context. 1 15% 18% -3 20 SR EE 7.EE.B.3 Solve a real-world problem involving the area of a rectangle. 1 24% 22% 2 21 SR RP 7.RP.A.3 Solve a multi-step real-world ratio problem. 1 95% 85% 10 22 CR RP 7.RP.A.2 Recognize if data represented on a graph is proportional, solve a problem involving proportions on a graph, and write an equation that can be used to represent the relationship between quantities. 4 49% 40% 9 23 SR NS 7.NS.A.2 Determine which expression is equivalent to a given expression. 1 41% 38% 3 24 SR NS 7.NS.A.3 Determine which expression is equivalent to a given expression. 1 45% 44% 1 25 SA EE 7.EE.A.1 Apply properties to add linear expressions in a real-world context. 1 38% 30% 8 26 SA EE 7.EE.A.2 Determine which expressions can be used to represent a real-world problem involving price markups and markdowns. 2 40% 32% 8 27 SR NS 7.NS.A.3 Determine which expression is equivalent to a given expression. 1 33% 36% -3 28 SR SP 7.SP.C.8 Determine which tree diagram correctly models the probabilities of compound events. 1 52% 50% 2 29 SA NS 7.NS.A.2 Determine the value of a variable that will make an algebraic expression positive and rational. 1 34% 34% 0 30 SA NS 7.NS.A.1 Plot the value of a rational expression on a number line. 1 31% 23% 8 31 CR EE 7.EE.B.3 Solve multi-step real-life problems using fractions, decimals, and whole numbers. 4 50% 40% 10 32 SA GE 7.G.A.2 Determine the number of triangles that could be drawn using a given set of side lengths. 1 29% 19% 10 33 SA SP 7.SP.C.7 Determine the probability of an event using a uniform probability model. 1 49% 44% 5 34 SR GE 7.G.A.3 Determine which two-dimensional figure will be the result from slicing a given three-dimensional figure. 1 67% 53% 14 35 SR GE 7.G.A.1 Determine dimensions of a scaled rectangle given the original rectangle and scale. 1 53% 48% 5 36 SR SP 7.SP.C.5 Identify which set is most likely to produce an event that will match a given probability. 1 39% 34% 5 37 SR RP 7.RP.A.3 Solve a multi-step real-world percent problem. 1 66% 57% 9 38 SR SP 7.SP.C.8 Determine the probability of a compound event using a tree diagram and a fair coin. 1 52% 49% 3 39 SR SP 7.SP.B.4 Solve a problem that involves making comparisons between two population medians using data from two random samples. 1 42% 37% 5 40 SR SP 7.SP.A.1 Determine which sampling strategy will produce a valid representative sample for a given population. 1 70% 57% 13