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Number of Students Included: 4067Boston - GRADE 10 MATHEMATICS | AVERAGE ITEM SCORE | | PERCENT OF DISTRICT'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | BOSTON | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | ME | 63% | 69% | | 3 | 24 | 63 | 6 | 4 | B | 02 | MC | NS | 59% | 66% | | 3 | 11 | 12 | 59 | 15 | C | 03 | MC | NS | 48% | 55% | | 3 | 48 | 16 | 8 | 25 | A | 04 | MC | PR | 40% | 50% | | 3 | 5 | 10 | 41 | 40 | D | 05 | MC | NS | 37% | 45% | | 3 | 37 | 13 | 6 | 40 | A | 06 | MC | PR | 50% | 58% | | 3 | 22 | 9 | 50 | 16 | C | 07 | MC | GE | 33% | 33% | | 3 | 33 | 35 | 9 | 20 | A | 08 | MC | NS | 42% | 44% | | 4 | 19 | 42 | 17 | 19 | B | 09 | MC | GE | 41% | 47% | | 3 | 4 | 41 | 24 | 27 | B | 10 | MC | SP | 46% | 55% | | 4 | 46 | 20 | 15 | 16 | A | 11 | MC | PR | 61% | 70% | | 3 | 12 | 61 | 13 | 10 | B | 12 | MC | ME | 45% | 50% | | 3 | 10 | 39 | 45 | 2 | C | 13 | MC | PR | 38% | 43% | | 4 | 27 | 38 | 15 | 16 | B | 14 | MC | NS | 64% | 72% | | 4 | 11 | 64 | 14 | 8 | B | 15 | SA | NS | 53% | 58% | | 47 | 53 | | | | | 16 | SA | PR | 33% | 37% | | 67 | 33 | | | | | 17 | OR | PR | 1.76 | 2.10 | | 20 | 24 | 26 | 18 | 11 | | 18 | SA | ME | 49% | 55% | | 51 | 49 | | | | | 19 | SA | SP | 56% | 57% | | 44 | 56 | | | | | 20 | OR | PR | 1.86 | 2.33 | | 28 | 16 | 16 | 22 | 18 | | 21 | OR | SP | 1.59 | 1.47 | | 30 | 19 | 20 | 22 | 9 | | 22 | MC | NS | 77% | 80% | | 5 | 4 | 7 | 8 | 77 | D | 23 | MC | PR | 64% | 73% | | 4 | 8 | 64 | 14 | 11 | B | 24 | MC | NS | 59% | 75% | | 4 | 7 | 59 | 15 | 15 | B | 25 | MC | GE | 42% | 49% | | 4 | 41 | 42 | 10 | 3 | B | 26 | MC | SP | 55% | 65% | | 4 | 12 | 17 | 55 | 12 | C | 27 | MC | PR | 34% | 38% | | 4 | 6 | 34 | 33 | 23 | B | 28 | MC | PR | 38% | 43% | | 6 | 15 | 38 | 21 | 21 | B | 29 | MC | SP | 35% | 42% | | 4 | 35 | 14 | 35 | 12 | C | 30 | MC | SP | 35% | 42% | | 5 | 35 | 31 | 23 | 6 | A | 31 | OR | NS | 1.51 | 1.93 | | 32 | 22 | 18 | 18 | 10 | | 32 | MC | SP | 48% | 62% | | 5 | 23 | 9 | 15 | 48 | D | 33 | MC | GE | 31% | 36% | | 5 | 9 | 31 | 30 | 24 | B | 34 | MC | ME | 32% | 42% | | 5 | 14 | 39 | 32 | 10 | C | 35 | MC | ME | 46% | 64% | | 5 | 46 | 21 | 24 | 4 | A | 36 | MC | PR | 42% | 51% | | 5 | 42 | 22 | 20 | 11 | A | 37 | MC | SP | 26% | 37% | | 5 | 14 | 26 | 26 | 29 | C | 38 | MC | PR | 67% | 78% | | 5 | 10 | 8 | 11 | 67 | D | 39 | MC | SP | 46% | 48% | | 5 | 7 | 46 | 10 | 32 | B | 40 | MC | GE | 68% | 76% | | 5 | 13 | 68 | 9 | 5 | B | 41 | OR | GE | 1.69 | 2.07 | | 21 | 26 | 29 | 9 | 14 | | 42 | OR | ME | 1.87 | 2.44 | | 33 | 9 | 20 | 12 | 26 | |
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