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Number of Students Included: 4634Boston - GRADE 08 SCIENCE AND TECH/ENG | 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 | ES | 74% | 80% | | 1 | 4 | 11 | 10 | 74 | D | 02 | MC | LS | 58% | 72% | | 1 | 10 | 14 | 58 | 17 | C | 03 | MC | TE | 54% | 74% | | 1 | 54 | 25 | 15 | 4 | A | 04 | MC | PS | 54% | 72% | | 1 | 38 | 2 | 5 | 54 | D | 05 | MC | ES | 43% | 64% | | 1 | 15 | 43 | 31 | 9 | B | 06 | MC | LS | 66% | 76% | | 1 | 66 | 25 | 4 | 5 | A | 07 | MC | TE | 37% | 47% | | 1 | 18 | 18 | 26 | 37 | D | 08 | MC | LS | 69% | 83% | | 1 | 12 | 10 | 8 | 69 | D | 09 | MC | PS | 40% | 53% | | 2 | 40 | 28 | 18 | 13 | A | 10 | MC | ES | 34% | 41% | | 2 | 9 | 16 | 34 | 40 | C | 11 | MC | PS | 63% | 69% | | 1 | 9 | 63 | 10 | 17 | B | 12 | MC | ES | | | | 100 | | | | | D | 13 | MC | TE | 47% | 68% | | 1 | 12 | 47 | 17 | 23 | B | 14 | MC | LS | 26% | 38% | | 1 | 31 | 38 | 26 | 4 | C | 15 | MC | PS | 60% | 77% | | 1 | 60 | 7 | 9 | 24 | A | 16 | MC | LS | 35% | 47% | | 2 | 20 | 23 | 20 | 35 | D | 17 | MC | TE | 55% | 73% | | 2 | 16 | 14 | 55 | 14 | C | 18 | OR | TE | 1.03 | 1.53 | | 25 | 53 | 15 | 6 | 1 | | 19 | OR | PS | 0.52 | 1.10 | | 71 | 16 | 6 | 5 | 2 | | 20 | MC | ES | 70% | 89% | | 2 | 70 | 5 | 9 | 14 | A | 21 | MC | TE | 84% | 90% | | 2 | 6 | 7 | 2 | 84 | D | 22 | MC | LS | 63% | 78% | | 2 | 63 | 13 | 12 | 10 | A | 23 | MC | PS | 60% | 73% | | 2 | 6 | 60 | 18 | 14 | B | 24 | MC | TE | 57% | 74% | | 2 | 8 | 12 | 57 | 20 | C | 25 | MC | PS | 43% | 54% | | 2 | 43 | 27 | 16 | 13 | A | 26 | MC | ES | 40% | 57% | | 2 | 24 | 16 | 18 | 40 | D | 27 | MC | TE | 54% | 67% | | 2 | 54 | 21 | 11 | 12 | A | 28 | MC | PS | 56% | 72% | | 2 | 56 | 13 | 14 | 15 | A | 29 | MC | ES | 29% | 42% | | 2 | 24 | 29 | 17 | 29 | B | 30 | MC | PS | 49% | 65% | | 2 | 18 | 11 | 49 | 21 | C | 31 | MC | LS | 57% | 66% | | 2 | 12 | 11 | 57 | 18 | C | 32 | MC | TE | 61% | 71% | | 2 | 10 | 61 | 9 | 19 | B | 33 | MC | LS | 45% | 64% | | 2 | 9 | 45 | 14 | 30 | B | 34 | MC | TE | 56% | 72% | | 2 | 56 | 24 | 6 | 12 | A | 35 | MC | ES | 51% | 66% | | 2 | 10 | 21 | 51 | 16 | C | 36 | MC | PS | 52% | 69% | | 2 | 22 | 52 | 9 | 16 | B | 37 | OR | PS | 1.50 | 2.42 | | 46 | 12 | 11 | 11 | 21 | | 38 | OR | LS | 1.26 | 1.54 | | 40 | 20 | 21 | 15 | 5 | | 39 | OR | ES | 0.65 | 1.38 | | 71 | 8 | 9 | 7 | 4 | |
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