Chelmsford - GRADE 07 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 | RP | 7.RP.A.02 | Determine which equation represents the proportional relationship in a given context. | | 1 | 77% | 69% | 8 |
2 | SA | NS | 7.NS.A.01 | Plot the solution to an equation on a number line. | | 1 | 66% | 59% | 7 |
3 | SR | RP | 7.RP.A.01 | Determine the unit rate in a real-world problem. | | 1 | 67% | 65% | 2 |
4 | SR | SP | 7.SP.A.01 | Determine which sampling method would provide a random sample in a given context. | | 1 | 43% | 31% | 12 |
5 | CR | NS | 7.NS.A.03 | Use operations on integers and rational numbers to solve a real-world problem. | | 4 | 59% | 51% | 8 |
6 | SR | SP | 7.SP.C.05 | Determine the likelihoods of events. | | 1 | 69% | 51% | 18 |
7 | SA | NS | 7.NS.A.01 | Represent the sum of integers on a number line. | | 1 | 76% | 67% | 9 |
8 | SR | NS | 7.NS.A.02 | Convert a rational number to a decimal. | | 1 | 73% | 52% | 21 |
9 | SR | EE | 7.EE.A.02 | Rewrite a given expression in a real-world context. | | 1 | 58% | 52% | 6 |
10 | SA | NS | 7.NS.A.03 | Use operations on integers to solve a real-world problem. | | 1 | 88% | 78% | 10 |
11 | SR | GE | 7.G.A.03 | Determine which two-dimensional figure will not result from slicing a given three-dimensional figure. | | 1 | 68% | 64% | 4 |
12 | CR | SP | 7.SP.C.08 | Find the sample space, list possible outcomes, and determine the probability of a compound event. | | 4 | 53% | 35% | 18 |
13 | SR | EE | 7.EE.B.04 | Extend a pattern to find a number in the pattern. | | 1 | 51% | 45% | 6 |
14 | SA | RP | 7.RP.A.02 | Determine the unit rate in a real-world problem, given a graph. | | 1 | 61% | 57% | 4 |
15 | SA | GE | 7.G.B.05 | Solve a multi-step problem using facts about supplementary and complementary angles. | | 2 | 54% | 45% | 9 |
16 | SR | NS | 7.NS.A.02 | Divide rational numbers to solve a mathematical problem. | | 1 | 57% | 46% | 11 |
17 | SA | SP | 7.SP.C.07 | Determine the probability of an event and give the probability as a fraction. | | 1 | 90% | 80% | 10 |
18 | SR | RP | 7.RP.A.02 | Determine which table represents a proportional relationship between two quantities. | | 1 | 39% | 38% | 1 |
19 | SA | NS | 7.NS.A.03 | Use operations on rational numbers to solve a real-world problem. | | 1 | 50% | 43% | 7 |
20 | SR | NS | 7.NS.A.02 | Determine which expression is equivalent to a given expression. | | 1 | 67% | 48% | 19 |
21 | SR | EE | 7.EE.B.04 | Use a simple equation to solve a real-world problem. | | 1 | 82% | 75% | 7 |
22 | SR | EE | 7.EE.B.03 | Solve a multi-step, real-world problem using operations on rational numbers. | | 1 | 61% | 52% | 9 |
23 | SR | GE | 7.G.B.05 | Solve a multi-step problem using facts about supplementary angles and triangles. | | 1 | 38% | 31% | 7 |
24 | SR | EE | 7.EE.A.01 | Determine which expressions are equivalent to given expressions. | | 1 | 26% | 20% | 6 |
25 | CR | RP | 7.RP.A.03 | Solve multi-step, real-world problems involving unit rates. | | 4 | 54% | 42% | 12 |
26 | SR | GE | 7.G.B.04 | Determine the area of a circle when given the circumference of the circle. | | 1 | 53% | 45% | 8 |
27 | SA | EE | 7.EE.A.01 | Factor a given expression. | | 1 | 20% | 14% | 6 |
28 | SR | SP | 7.SP.B.04 | Determine the possible mean and mean absolute deviation for two sets of data in a real-world context. | | 1 | 62% | 53% | 9 |
29 | SR | RP | 7.RP.A.01 | Determine how to calculate the unit rate in a real-world problem. | | 1 | 63% | 57% | 6 |
30 | SR | SP | 7.SP.A.02 | Use data from random samples to draw an inference about a population. | | 1 | 46% | 32% | 14 |
31 | SR | GE | 7.G.B.06 | Solve a mathematical problem involving the volume of a composite three-dimensional shape. | | 1 | 38% | 31% | 7 |
32 | CR | EE | 7.EE.B.03 | Use properties of rational numbers to solve multi-step, real-world problems involving money and percents. | | 4 | 53% | 40% | 13 |
33 | SR | GE | 7.G.A.01 | Solve a problem by using a scale drawing to determine the actual area. | | 1 | 35% | 33% | 2 |
34 | SA | SP | 7.SP.C.08 | Find the probability of a simple event. | | 1 | 86% | 72% | 14 |
35 | SA | EE | 7.EE.B.04 | Given a real-world situation, determine which equation can be used to solve a problem; and solve a different problem by reasoning about the quantities. | | 2 | 58% | 50% | 8 |
36 | SR | RP | 7.RP.A.03 | Determine and compare percent decreases in a real-world problem. | | 1 | 45% | 32% | 13 |
37 | SA | GE | 7.G.A.02 | Given one vertex of a triangle, and certain conditions about the triangle, determine the other two vertices. | | 1 | 39% | 26% | 13 |
38 | SR | SP | 7.SP.B.03 | Compare the medians of two sets of data in a real-world context. | | 1 | 55% | 37% | 18 |
39 | SA | GE | 7.G.B.06 | Solve a mathematical problem involving the surface area of a composite three-dimensional shape. | | 1 | 20% | 10% | 10 |
40 | SR | EE | 7.EE.B.04 | Represent a real-world context with an inequality. | | 1 | 66% | 61% | 5 |