# Sizer School: A North Central Charter Essential (District)

Districts Schools ## 2019 Item by Item Results for GRADE 08 MATHEMATICS

### Number of Students Included: 72

 Sizer School: A North Central Charter Essential (District) - GRADE 08 MATHEMATICS ITEM INFORMATION PERCENT OF DISTRICT'S POSSIBLE POINTS ITEM TYPE REPORTING CATEGORY STANDARD ITEM DESC POSSIBLE POINTS SIZER SCHOOL: A NORTH CENTRAL CHARTER ESSENTIAL (DISTRICT) STATE DISTRICT-STATE DIFFERENCE 1 SA NSEE 8.EE.A.04 Convert a number given in scientific notation to a number in standard notation. 1 64% 68% -4 2 SR NSEE 8.NS.A.02 Identify a point on a number line that corresponds to the approximate location of an irrational number. 1 49% 62% -13 3 SR NSEE 8.EE.A.01 Use the properties of integer exponents to determine an expression equivalent to a given expression. 1 43% 63% -20 4 SR NSEE 8.EE.C.07 Determine the solution to a linear equation by using the distributive property. 1 14% 47% -33 5 CR FN 8.F.A.02 Compare properties of two different functions, representing real-world contexts, graphically and verbally; write equations that represent functions. 4 49% 65% -16 6 SR NSEE 8.NS.A.02 Determine the location of an irrational number between two rational numbers on a number line. 1 39% 60% -21 7 SR NSEE 8.EE.A.03 Determine how many times greater one number is than another when both are expressed as single digits multiplied by integer powers of ten. 1 42% 44% -2 8 SA NSEE 8.EE.A.01 Apply the properties of integer exponents to simplify a given expression. 1 3% 23% -20 9 SR NSEE 8.EE.C.07 Solve a pair of linear equations expressed as verbal descriptions. 1 61% 70% -9 10 SR GE 8.G.A.05 Determine the measure of an unknown angle in a figure containing two parallel lines cut by a transversal. 1 67% 79% -12 11 SA GE 8.G.B.07 Choose side lengths to create a right triangle. 1 47% 67% -20 12 SR GE 8.G.A.03 Determine the coordinates of the image of a vertex of a polygon after the polygon has been reflected over the x-axis. 1 69% 83% -14 13 SA GE 8.G.A.05 Given parallel lines cut by a transversal, select all angles that must be congruent to one of the angles. 1 44% 72% -28 14 SR NSEE 8.EE.B.05 Interpret and compare proportional relationships on a graph, and identify an equation to represent the relationship. 1 33% 55% -22 15 CR SP 8.SP.A.04 Interpret a two-way table to answer statistical questions about categorical data collected from the same subjects. 4 25% 39% -14 16 SA GE 8.G.A.03 Transform a two-dimensional figure on a coordinate plane. 1 50% 70% -20 17 SR GE 8.G.C.09 Determine the volume of a sphere. 1 42% 57% -15 18 SR FN 8.F.B.05 Analyze a graph of a functional relationship to determine if different statements are true; then select another graph that exhibits a different qualitative feature of the functional relationship. 2 14% 32% -18 19 SR GE 8.G.B.08 Determine the length of a side of a right triangle graphed on the coordinate plane by using the Pythagorean Theorem. 1 35% 38% -3 20 SR GE 8.G.A.04 Determine which measurements belong to a triangle similar to a given triangle. 1 36% 58% -22 21 SR SP 8.SP.A.01 Determine which scatter plot matches a given description that includes information about linearity and direction of correlation. 1 90% 88% 2 22 SR NSEE 8.EE.A.01 Determine which expression with an exponent is equivalent to a given expression featuring multiplication of two numbers with the same base but different exponents. 1 35% 59% -24 23 SR NSEE 8.NS.A.02 Determine between which pair of integers a square root of a given number lies. 1 47% 71% -24 24 CR NSEE 8.EE.C.08 Given the graph of a system of linear equations, solve the system, write the equation of a graphed line, and determine whether a third line passing through two given points will intersect the line. 4 29% 49% -20 25 SA NSEE 8.NS.A.01 Convert a fraction to a decimal. 1 14% 30% -16 26 SA NSEE 8.EE.A.01 Apply the properties of integer exponents to generate an equivalent expression when one exponent is positive and the other exponent is negative. 1 50% 60% -10 27 SR FN 8.F.B.04 Determine the rate of change from a verbal description of a proportional relationship, and use that rate of change to solve a real-world problem. 1 56% 55% 1 28 SR NSEE 8.EE.A.01 Use the properties of integer exponents to determine an expression equivalent to a given expression. 1 40% 40% 0 29 SA NSEE 8.EE.B.05 Graph a real-world proportional relationship and identify an equation to represent a related relationship. 2 64% 74% -10 30 SA FN 8.F.B.05 Analyze a graph where a function is increasing and decreasing. 1 28% 38% -10 31 SA NSEE 8.EE.A.03 Given two quantities, each expressed as a single digit multiplied by an integer power of ten, determine how many times as much one quantity is than the other. 1 28% 44% -16 32 SR SP 8.SP.A.03 Interpret the meaning of the slope in a linear equation. 1 35% 48% -13 33 SR GE 8.G.A.03 Determine the coordinates of the image of a vertex of a polygon after the polygon has been reflected over the y-axis. 1 56% 73% -17 34 SR FN 8.F.A.02 Compare properties of two functions represented algebraically and in a table and interpret each function's rate of change and initial value. 1 54% 68% -14 35 CR GE 8.G.A.01 Given a polygon and its image after a transformation, verify congruence by analyzing properties of both; describe a series of transformations that would result in the same image of the polygon. 4 28% 47% -19 36 SR FN 8.F.B.04 Determine which graph has a given slope. 1 53% 72% -19 37 SR GE 8.G.B.07 Use the Pythagorean Theorem to solve a problem with real-world context. 1 53% 65% -12 38 SA GE 8.G.A.02 Determine the measure of an unknown angle in a figure by using facts about similarity. 1 32% 41% -9 39 SR FN 8.F.A.01 Identify y as a function of x from given input/output tables. 1 18% 35% -17 40 SR GE 8.G.A.05 Determine which angles are congruent when two parallel lines are intersected by a transversal. 1 63% 79% -16