Central Berkshire - GRADE 10 MATHEMATICS |

ITEM INFORMATION | | PERCENT OF DISTRICT'S POSSIBLE POINTS |

ITEM | TYPE | REPORTING CATEGORY | STANDARD | ITEM DESC | | POSSIBLE POINTS | CENTRAL BERKSHIRE | 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 | 60% | 60% | 0 |

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 | 65% | 66% | -1 |

4 | SR | GE | GEO.G-CO.B.6 MI.G-CO.B.6 | Identify transformations that would produce a congruent figure. | | 1 | 60% | 58% | 2 |

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 | 54% | 56% | -2 |

6 | SR | AF | AI.A-SSE.A.2 MII.A-SSE.A.2 | Factor a trinomial expression. | | 1 | 88% | 86% | 2 |

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 | 38% | 37% | 1 |

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 | 65% | 57% | 8 |

9 | CR | NQ | AI.N-RN.A.2 MII.N-RN.A.2 | Evaluate expressions involving radicals and rational exponents. | | 4 | 40% | 40% | 0 |

10 | SR | SP | AI.S-ID.A.2 MI.S-ID.A.2 | Compare measures of center and spread of two data sets. | | 1 | 54% | 61% | -7 |

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 | 63% | 59% | 4 |

12 | SA | SP | GEO.S-CP.B.6 MII.S-CP.B.6 | Calculate conditional probabilities of real-world events from a description. | | 2 | 48% | 54% | -6 |

13 | SR | AF | AI.A-REI.B.4 MII.A-REI.B.4 | Find the solutions of a quadratic equation in one variable. | | 1 | 61% | 64% | -3 |

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 | 45% | 51% | -6 |

15 | SR | NQ | AI.N-Q.A.2 MI.N-Q.A.2 | Estimate the solution of a real-world problem using units. | | 1 | 51% | 48% | 3 |

16 | SR | GE | GEO.G-SRT.A.3 MII.G-SRT.A.3 | Use similarity criteria to identify and name similar triangles. | | 2 | 67% | 68% | -1 |

17 | SR | AF | AI.A-SSE.B.3 MII.A-SSE.B.3 | Factor a quadratic trinomial expression. | | 1 | 57% | 58% | -1 |

18 | SA | GE | GEO.G-SRT.A.1 MII.G-SRT.A.1 | Graph a figure on a coordinate plane after a dilation. | | 1 | 50% | 49% | 1 |

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 | 43% | 48% | -5 |

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 | 43% | 50% | -7 |

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 | 54% | 62% | -8 |

22 | SR | GE | GEO.G-GMD.A.3 MII.G-GMD.A.3 | Calculate the volume of a right square pyramid. | | 1 | 57% | 64% | -7 |

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 | 82% | 84% | -2 |

24 | SR | AF | AI.F-IF.A.1 MI.F-IF.A.1 | Identify a graph that does not represent a functional relationship. | | 1 | 53% | 50% | 3 |

25 | SA | GE | GEO.G-CO.A.5 MI.G-CO.A.5 | Graph a figure on a coordinate plane after a reflection. | | 1 | 87% | 83% | 4 |

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 | 68% | 66% | 2 |

27 | SR | GE | GEO.G-GMD.A.3 MII.G-GMD.A.3 | Calculate the volume of a sphere. | | 1 | 75% | 72% | 3 |

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 | 42% | 53% | -11 |

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 | 47% | 60% | -13 |

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 | 49% | 50% | -1 |

31 | SR | AF | AI.A-REI.A.1 MI.A-REI.A.1 | Justify each step in the solution of a linear equation. | | 1 | 87% | 84% | 3 |

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 | 37% | 48% | -11 |

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 | 88% | 83% | 5 |

34 | SR | GE | GEO.G-SRT.B.5 MII.G-SRT.B.5 | Use similar triangles to determine a missing side length. | | 1 | 57% | 58% | -1 |

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 | 44% | 49% | -5 |

36 | SR | GE | GEO.G-SRT.C.8 MII.G-SRT.C.8 | Use the Pythagorean theorem to solve a real-world problem. | | 1 | 70% | 73% | -3 |

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 | 38% | 46% | -8 |

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 | 74% | 73% | 1 |

39 | SR | GE | GEO.G-CO.A.3 MI.G-CO.A.3 | Identify a transformation that would carry a figure onto itself. | | 1 | 48% | 56% | -8 |

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 | 66% | 67% | -1 |

41 | SR | GE | GEO.G-C.B.5 MII.G-C.B.5 | Determine the area of a sector of a circle. | | 1 | 60% | 58% | 2 |

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 | 82% | 74% | 8 |