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Number of Students Included: 4650Boston - GRADE 08 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 | PR | 69% | 81% | | 1 | 4 | 16 | 11 | 69 | D | 02 | MC | GE | 52% | 65% | | 1 | 22 | 52 | 19 | 6 | B | 03 | MC | NS | 40% | 59% | | 1 | 40 | 10 | 30 | 19 | A | 04 | MC | PR | 39% | 47% | | 1 | 28 | 8 | 25 | 39 | D | 05 | MC | NS | 53% | 60% | | 1 | 10 | 53 | 6 | 30 | B | 06 | MC | NS | 54% | 65% | | 2 | 10 | 26 | 54 | 8 | C | 07 | SA | PR | 42% | 53% | | 58 | 42 | | | | | 08 | SA | NS | 34% | 51% | | 66 | 34 | | | | | 09 | OR | SP | 2.11 | 2.49 | | 9 | 18 | 34 | 34 | 6 | | 10 | MC | NS | 53% | 70% | | 1 | 9 | 4 | 33 | 53 | D | 11 | MC | SP | 88% | 91% | | 1 | 3 | 3 | 88 | 6 | C | 12 | MC | NS | 28% | 42% | | 1 | 49 | 11 | 11 | 28 | D | 13 | MC | GE | 36% | 51% | | 1 | 35 | 36 | 21 | 7 | B | 14 | MC | PR | 37% | 36% | | 1 | 22 | 9 | 31 | 37 | D | 15 | MC | ME | 51% | 65% | | 1 | 6 | 27 | 51 | 14 | C | 16 | MC | PR | 40% | 41% | | 1 | 16 | 18 | 25 | 40 | D | 17 | MC | SP | 68% | 78% | | 1 | 68 | 10 | 16 | 5 | A | 18 | MC | PR | 59% | 70% | | 2 | 21 | 59 | 5 | 13 | B | 19 | SA | SP | 55% | 68% | | 45 | 55 | | | | | 20 | SA | SP | 53% | 65% | | 47 | 53 | | | | | 21 | SA | GE | 26% | 32% | | 74 | 26 | | | | | 22 | OR | PR | 2.17 | 2.63 | | 15 | 19 | 25 | 17 | 24 | | 23 | MC | PR | 88% | 90% | | 1 | 88 | 6 | 2 | 2 | A | 24 | MC | SP | 48% | 62% | | 1 | 22 | 48 | 16 | 12 | B | 25 | MC | ME | 35% | 48% | | 1 | 23 | 35 | 32 | 9 | B | 26 | MC | NS | 27% | 43% | | 1 | 62 | 7 | 27 | 3 | C | 27 | MC | ME | 60% | 63% | | 1 | 15 | 13 | 11 | 60 | D | 28 | OR | NS | 1.94 | 2.32 | | 19 | 31 | 8 | 19 | 22 | | 29 | OR | ME | 1.26 | 1.46 | | 29 | 32 | 31 | 2 | 6 | | 30 | MC | PR | 36% | 42% | | 1 | 30 | 13 | 19 | 36 | D | 31 | MC | NS | 60% | 71% | | 2 | 20 | 60 | 7 | 11 | B | 32 | MC | PR | 51% | 62% | | 2 | 51 | 11 | 14 | 23 | A | 33 | MC | SP | 56% | 69% | | 1 | 4 | 6 | 32 | 56 | D | 34 | MC | NS | 52% | 57% | | 2 | 28 | 10 | 8 | 52 | D | 35 | MC | PR | 43% | 52% | | 2 | 43 | 24 | 18 | 13 | A | 36 | MC | NS | 55% | 70% | | 2 | 17 | 18 | 55 | 8 | C | 37 | MC | PR | 38% | 42% | | 2 | 41 | 15 | 38 | 4 | C | 38 | MC | NS | 48% | 60% | | 2 | 48 | 36 | 5 | 8 | A | 39 | OR | ME | 1.31 | 1.73 | | 33 | 24 | 32 | 4 | 8 | |
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