Natick - GRADE 07 MATHEMATICS |

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

ITEM | TYPE | REPORTING CATEGORY | STANDARD | ITEM DESC | | POSSIBLE POINTS | NATICK | STATE | DISTRICT-STATE DIFFERENCE |

1 | SR | RP | 7.RP.A.2 | Determine which proportion can be used to find a missing value, given a scale. | | 1 | 64% | 59% | 5 |

2 | SR | EE | 7.EE.A.1 | Determine which expression represents a factored form of a given expression. | | 1 | 90% | 60% | 30 |

3 | SA | SP | 7.SP.C.6 | Approximate the probability of a chance event by analyzing its long-run relative frequency, given the relative frequency of a spinner. | | 1 | 73% | 52% | 21 |

4 | CR | RP | 7.RP.A.1 | Determine unit rates associated with ratios of fractions and use them to solve real-world problems. | | 4 | 68% | 47% | 21 |

5 | SR | EE | 7.EE.B.4 | Determine which solution satisfies given simple equations. | | 1 | 91% | 75% | 16 |

6 | SR | GE | 7.G.A.3 | Determine which statement correctly describes a way that a three-dimensional figure could be sliced to result in a given two-dimensional shape. | | 1 | 44% | 39% | 5 |

7 | SR | NS | 7.NS.A.2 | Determine a decimal equivalent of a given fraction. | | 1 | 78% | 55% | 23 |

8 | SR | SP | 7.SP.B.4 | Determine the possible mean and mean absolute deviation for two sets of data in a real-world context. | | 1 | 57% | 51% | 6 |

9 | SA | EE | 7.EE.B.4 | Extend a pattern to find a number in the pattern, and choose an expression that represents the general rule of the pattern. | | 2 | 58% | 44% | 14 |

10 | SR | EE | 7.EE.A.2 | Determine which expressions are equivalent to a verbal description of a real-world context. | | 1 | 53% | 38% | 15 |

11 | SR | EE | 7.EE.B.4 | Determine which inequality, in the form px+q | | 1 | 74% | 61% | 13 |

12 | SR | EE | 7.EE.B.3 | Solve a multi-step, real-world problem involving percent increases with money. | | 1 | 66% | 48% | 18 |

13 | CR | NS | 7.NS.A.3 | Use operations on integers and rational numbers to solve a real-world problem. | | 4 | 60% | 37% | 23 |

14 | SR | SP | 7.SP.C.8 | Identify the outcomes in a sample space represented by a tree diagram. | | 1 | 64% | 37% | 27 |

15 | SR | GE | 7.G.A.2 | Determine whether the given conditions of a triangle represent a unique triangle, more than one triangle, or no triangle. | | 1 | 39% | 35% | 4 |

16 | SA | SP | 7.SP.C.5 | Determine the likelihood of events occurring based on the probability of a list of chance events. | | 1 | 68% | 41% | 27 |

17 | SR | GE | 7.G.B.4 | Determine the radius and the area given the diameter of a circle. | | 1 | 68% | 42% | 26 |

18 | SR | SP | 7.SP.B.3 | Determine the difference of the ranges of data displayed in a double box plot. | | 1 | 41% | 40% | 1 |

19 | SR | RP | 7.RP.A.3 | Use proportional relationships to solve a multi-step ratio problem. | | 1 | 54% | 34% | 20 |

20 | SR | GE | 7.G.B.5 | Identify angles in a diagram that represent vertical angles. | | 1 | 59% | 39% | 20 |

21 | SA | RP | 7.RP.A.1 | Determine the unit rate associated with ratios of fractions, and use the unit rate to solve a real-world problem. | | 1 | 72% | 43% | 29 |

22 | SR | EE | 7.EE.B.3 | Determine the reasonableness of an estimated solution to a real-world problem using rational numbers expressed as whole numbers, fractions, and percentages. | | 1 | 55% | 38% | 17 |

23 | SR | EE | 7.EE.A.1 | Determine which expression is equivalent to a given expression. | | 1 | 89% | 54% | 35 |

24 | SA | EE | 7.EE.B.3 | Solve a real-world problem using operations with rational numbers. | | 1 | 53% | 29% | 24 |

25 | CR | SP | 7.SP.C.8 | Find the probability of a compound event using a tree diagram and simulation, and make an organized list based on the simulation. | | 4 | 53% | 37% | 16 |

26 | SR | NS | 7.NS.A.3 | Solve a real-world problem involving the four operations with positive and negative integers using elevation as a context. | | 1 | 55% | 37% | 18 |

27 | SA | NS | 7.NS.A.1 | Determine the solution of an equation involving subtraction of two rational numbers, and plot the solution on a number line. | | 1 | 59% | 36% | 23 |

28 | SR | NS | 7.NS.A.2 | Convert a rational number to a decimal. | | 1 | 64% | 41% | 23 |

29 | SR | RP | 7.RP.A.2 | Determine which table represents a proportional relationship between two quantities. | | 1 | 54% | 37% | 17 |

30 | SA | NS | 7.NS.A.1 | Determine the value of an expression containing positive and negative mixed numbers. | | 1 | 60% | 36% | 24 |

31 | SR | NS | 7.NS.A.3 | Solve a multi-step, real-world problem by converting units. | | 1 | 71% | 57% | 14 |

32 | SR | SP | 7.SP.B.4 | Determine which comparative statement involving the mean and the range within a real-world context is true based on given data. | | 1 | 60% | 40% | 20 |

33 | SA | EE | 7.EE.A.1 | Determine which expression is equivalent to a given expression. | | 1 | 81% | 49% | 32 |

34 | SR | SP | 7.SP.C.7 | Determine the probability of an event using a uniform probability model. | | 1 | 78% | 56% | 22 |

35 | SR | RP | 7.RP.A.2 | Determine which proportion represents a given verbal description of a proportional relationship. | | 1 | 43% | 37% | 6 |

36 | SA | NS | 7.NS.A.3 | Solve a real-world problem involving the four operations. | | 1 | 53% | 42% | 11 |

37 | CR | GE | 7.G.A.1 | Identify and apply a scale to determine the dimensions and areas of rectangles given in a real-world context. | | 4 | 46% | 32% | 14 |

38 | SA | RP | 7.RP.A.2 | Interpret the proportional relationship shown in a graph, use it to create an equation, and solve a problem. | | 2 | 74% | 61% | 13 |

39 | SR | EE | 7.EE.A.2 | Determine which expressions can be used to represent a real-world situation. | | 1 | 72% | 63% | 9 |

40 | SA | EE | 7.EE.B.3 | Solve a real-world, multi-step problem involving mixed numbers, percentages, and whole numbers. | | 1 | 56% | 31% | 25 |