Chelmsford - GRADE 10 MATHEMATICS |
ITEM INFORMATION | | PERCENT OF DISTRICT'S POSSIBLE POINTS |
ITEM | TYPE | REPORTING CATEGORY | STANDARD | ITEM DESC | | POSSIBLE POINTS | CHELMSFORD | STATE | DISTRICT-STATE DIFFERENCE |
1 | SR | AF | AI.A-APR.A.1
MII.A-APR.A.1 | Multiply two polynomial expressions. | | 1 | 93% | 89% | 4 |
2 | SR | AF | AI.F-IF.A.2
MI.F-IF.A.2 | Evaluate a quadratic function for different input values. | | 1 | 78% | 60% | 18 |
3 | SR | GE | GEO.G-C.A.2
MII.G-C.A.2 | Use an inscribed right triangle to determine the circumference of a circle. | | 1 | 79% | 66% | 13 |
4 | SR | GE | GEO.G-CO.B.6
MI.G-CO.B.6 | Identify transformations that would produce a congruent figure. | | 1 | 79% | 58% | 21 |
5 | SA | AF | AI.A-REI.C.6
MI.A-REI.C.6 | Solve for one variable in a system of linear equations algebraically. | | 1 | 69% | 56% | 13 |
6 | SR | AF | AI.A-SSE.A.2
MII.A-SSE.A.2 | Factor a trinomial expression. | | 1 | 91% | 86% | 5 |
7 | SA | AF | AI.A-REI.D.12
MI.A-REI.D.12 | Graph the solution set of a linear inequality in two variables. | | 1 | 61% | 37% | 24 |
8 | SR | GE | GEO.G-GPE.B.5
MI.G-GPE.B.5 | Identify an equation of a line perpendicular to a given line. | | 1 | 74% | 57% | 17 |
9 | CR | NQ | AI.N-RN.A.2
MII.N-RN.A.2 | Evaluate expressions involving radicals and rational exponents. | | 4 | 58% | 40% | 18 |
10 | SR | SP | AI.S-ID.A.2
MI.S-ID.A.2 | Compare measures of center and spread of two data sets. | | 1 | 72% | 61% | 11 |
11 | SR | GE | GEO.G-GPE.B.6
MII.G-GPE.B.6 | Find the midpoint of a line segment graphed on a coordinate plane. | | 1 | 69% | 59% | 10 |
12 | SA | SP | GEO.S-CP.B.6
MII.S-CP.B.6 | Calculate conditional probabilities of real-world events from a description. | | 2 | 66% | 54% | 12 |
13 | SR | AF | AI.A-REI.B.4
MII.A-REI.B.4 | Find the solutions of a quadratic equation in one variable. | | 1 | 76% | 64% | 12 |
14 | CR | SP | AI.S-ID.A.2
MI.S-ID.A.2 | Interpret data in a data display and compare the measures of center of the data sets. | | 4 | 68% | 51% | 17 |
15 | SR | NQ | AI.N-Q.A.2
MI.N-Q.A.2 | Estimate the solution of a real-world problem using units. | | 1 | 62% | 48% | 14 |
16 | SR | GE | GEO.G-SRT.A.3
MII.G-SRT.A.3 | Use similarity criteria to identify and name similar triangles. | | 2 | 80% | 68% | 12 |
17 | SR | AF | AI.A-SSE.B.3
MII.A-SSE.B.3 | Factor a quadratic trinomial expression. | | 1 | 75% | 58% | 17 |
18 | SA | GE | GEO.G-SRT.A.1
MII.G-SRT.A.1 | Graph a figure on a coordinate plane after a dilation. | | 1 | 71% | 49% | 22 |
19 | SR | NQ | AI.N-RN.B.3
MII.N-RN.B.3 | Consider and complete statements about operations with rational and irrational numbers. | | 2 | 66% | 48% | 18 |
20 | SR | AF | AI.A-REI.B.3
MI.A-REI.B.3 | Determine the solution set of a linear inequality in one variable. | | 1 | 65% | 50% | 15 |
21 | SR | GE | GEO.G-SRT.C.6
MII.G-SRT.C.6 | Use a trigonometric ratio to determine a missing side length in a right triangle. | | 1 | 79% | 62% | 17 |
22 | SR | GE | GEO.G-GMD.A.3
MII.G-GMD.A.3 | Calculate the volume of a right square pyramid. | | 1 | 75% | 64% | 11 |
23 | SR | SP | AI.S-ID.B.5
MI.S-ID.B.5 | Complete a two-way table that represents a real-world situation. | | 1 | 89% | 84% | 5 |
24 | SR | AF | AI.F-IF.A.1
MI.F-IF.A.1 | Identify a graph that does not represent a functional relationship. | | 1 | 64% | 50% | 14 |
25 | SA | GE | GEO.G-CO.A.5
MI.G-CO.A.5 | Graph a figure on a coordinate plane after a reflection. | | 1 | 93% | 83% | 10 |
26 | SR | GE | GEO.G-GPE.B.7
MI.G-GPE.B.7 | Calculate the perimeter of a parallelogram shown on a coordinate plane. | | 1 | 78% | 66% | 12 |
27 | SR | GE | GEO.G-GMD.A.3
MII.G-GMD.A.3 | Calculate the volume of a sphere. | | 1 | 83% | 72% | 11 |
28 | SR | AF | AI.F-IF.C.9
MI.F-IF.C.9
MII.F-IF.C.9 | Compare the properties of linear functions represented in different ways. | | 1 | 66% | 53% | 13 |
29 | SA | AF | AI.A-SSE.A.1
MI.A-SSE.A.1
MII.A-SSE.A.1 | Interpret part of an expression that represents a real-world situation. | | 1 | 76% | 60% | 16 |
30 | CR | GE | GEO.G-CO.A.2
MI.G-CO.A.2 | Describe transformations that create congruent and non-congruent images and determine the coordinates of the vertices of transformed figures. | | 4 | 64% | 50% | 14 |
31 | SR | AF | AI.A-REI.A.1
MI.A-REI.A.1 | Justify each step in the solution of a linear equation. | | 1 | 92% | 84% | 8 |
32 | SR | GE | GEO.G-CO.C.11
MII.G-CO.C.11 | Determine the number of sides of a regular polygon based on the measures of its exterior angles. | | 1 | 66% | 48% | 18 |
33 | SA | NQ | AI.N-Q.A.1
MI.N-Q.A.1 | Use dimensional analysis to equate actual distances and those on a map. | | 2 | 90% | 83% | 7 |
34 | SR | GE | GEO.G-SRT.B.5
MII.G-SRT.B.5 | Use similar triangles to determine a missing side length. | | 1 | 69% | 58% | 11 |
35 | CR | AF | AI.A-CED.A.1
MI.A-CED.A.1
MII.A-CED.A.1 | Create exponential equations from a formula and use them to solve real-world problems. | | 4 | 65% | 49% | 16 |
36 | SR | GE | GEO.G-SRT.C.8
MII.G-SRT.C.8 | Use the Pythagorean theorem to solve a real-world problem. | | 1 | 82% | 73% | 9 |
37 | SA | AF | AI.F-LE.A.2
MI.F-LE.A.2 | Identify the features of a linear function from values in a table and write an equation for another linear function shown on a graph. | | 2 | 63% | 46% | 17 |
38 | SR | AF | AI.A-CED.A.2
MI.A-CED.A.2
MII.A-CED.A.2 | Determine a system of two-variable equations based on a real-world situation. | | 1 | 82% | 73% | 9 |
39 | SR | GE | GEO.G-CO.A.3
MI.G-CO.A.3 | Identify a transformation that would carry a figure onto itself. | | 1 | 69% | 56% | 13 |
40 | SR | AF | AI.F-LE.B.5
MI.F-LE.B.5 | Interpret parameters of linear functions based on a real-world situation. | | 2 | 79% | 67% | 12 |
41 | SR | GE | GEO.G-C.B.5
MII.G-C.B.5 | Determine the area of a sector of a circle. | | 1 | 70% | 58% | 12 |
42 | SR | SP | AI.S-ID.B.6
MI.S-ID.B.6 | Identify the method for drawing the line of best fit for data displayed in a scatter plot. | | 1 | 84% | 74% | 10 |