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Number of Students Included: 110Groton Dunstable - GRADE HS BIOLOGY | AVERAGE ITEM SCORE | | PERCENT OF DISTRICT'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | STANDARD | GROTON-DUNSTABLE | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 1 | MC | AP | 4.6 | 100% | 100% | | 0 | 97 | 2 | 1 | 0 | A | 2 | MC | BC | 1.2 | 100% | 100% | | 0 | 5 | 7 | 84 | 5 | C | 3 | MC | GE | 3.2 | 100% | 100% | | 0 | 13 | 4 | 0 | 84 | D | 4 | MC | EC | 6.4 | 100% | 100% | | 0 | 74 | 12 | 3 | 12 | A | 5 | MC | BC | 2.7 | 100% | 100% | | 0 | 5 | 2 | 85 | 8 | C | 6 | MC | BC | 2.2 | 100% | 100% | | 0 | 15 | 2 | 5 | 79 | D | 7 | MC | BC | 2.3 | 100% | 100% | | 0 | 1 | 4 | 3 | 93 | D | 8 | MC | EC | 6.3 | 100% | 100% | | 0 | 85 | 12 | 2 | 1 | A | 9 | MC | EC | 6.3 | 100% | 100% | | 0 | 4 | 94 | 2 | 1 | B | 10 | MC | EV | 5.2 | 100% | 100% | | 0 | 2 | 4 | 2 | 93 | D | 11 | MC | EV | 5.3 | 100% | 100% | | 0 | 2 | 3 | 95 | 0 | C | 12 | OR | EV | 5.1 | 2 | 1 | | 4 | 24 | 34 | 34 | 5 | | 13 | MC | GE | 3.6 | 100% | 100% | | 0 | 0 | 94 | 5 | 1 | B | 14 | MC | EC | 6.3 | 100% | 100% | | 0 | 1 | 1 | 2 | 96 | D | 15 | MC | BC | 2.4 | 100% | 100% | | 1 | 93 | 4 | 0 | 3 | A | 16 | MC | EC | 6.2 | 100% | 100% | | 0 | 95 | 0 | 3 | 3 | A | 17 | MC | EC | 6.3 | 100% | 100% | | 0 | 2 | 2 | 1 | 95 | D | 18 | MC | AP | 4.5 | 100% | 100% | | 0 | 6 | 12 | 81 | 1 | C | 19 | MC | GE | 3.5 | 100% | 100% | | 0 | 18 | 71 | 8 | 3 | B | 20 | MC | AP | 4.8 | 100% | 100% | | 0 | 1 | 0 | 1 | 98 | D | 21 | MC | EC | 6.2 | 100% | 100% | | 0 | 2 | 91 | 2 | 5 | B | 22 | MC | GE | 3.6 | 100% | 100% | | 0 | 27 | 1 | 68 | 4 | C | 23 | OR | AP | 4.4 | 3 | 2 | | 2 | 3 | 39 | 43 | 14 | | 24 | MC | AP | 4.1 | 100% | 100% | | 0 | 5 | 1 | 8 | 86 | D | 25 | MC | EV | 5.3 | 100% | 100% | | 0 | 5 | 2 | 90 | 3 | C | 26 | MC | BC | 2.7 | 100% | 100% | | 0 | 72 | 1 | 22 | 5 | A | 27 | MC | GE | 3.3 | 100% | 100% | | 0 | 57 | 3 | 3 | 37 | A | 28 | MC | EV | 5.1 | 100% | 100% | | 0 | 95 | 3 | 0 | 2 | A | 29 | MC | EV | 5.1 | 100% | 100% | | 0 | 2 | 22 | 0 | 76 | D | 30 | MC | BC | 2.4 | 100% | 100% | | 0 | 1 | 12 | 82 | 5 | C | 31 | MC | EC | 6.2 | 100% | 100% | | 0 | 4 | 11 | 5 | 81 | D | 32 | OR | BC | 2.1 | 3 | 2 | | 5 | 17 | 17 | 37 | 24 | | 33 | MC | EV | 5.2 | 100% | 100% | | 0 | 5 | 0 | 95 | 0 | C | 34 | MC | AP | 4.2 | 100% | 100% | | 0 | 1 | 97 | 2 | 0 | B | 35 | MC | BC | 1.2 | 100% | 100% | | 1 | 60 | 6 | 21 | 12 | A | 36 | MC | GE | 3.1 | 100% | 100% | | 0 | 6 | 12 | 27 | 55 | D | 37 | MC | BC | 2.4 | 100% | 100% | | 0 | 0 | 11 | 2 | 87 | D | 38 | MC | GE | 3.4 | 100% | 100% | | 1 | 78 | 5 | 8 | 7 | A | 39 | MC | EV | 5.1 | 100% | 100% | | 0 | 0 | 3 | 95 | 3 | C | 40 | MC | BC | 2.5 | 100% | 100% | | 0 | 95 | 3 | 2 | 1 | A | 41 | MC | EC | 6.3 | 100% | 100% | | 0 | 13 | 87 | 0 | 0 | B | 42 | MC | GE | 3.2 | 100% | 100% | | 0 | 65 | 2 | 32 | 1 | A | 43 | MC | BC | 2.6 | 100% | 100% | | 0 | 4 | 90 | 2 | 5 | B | 44 | OR | EC | 6.1 | 2 | 2 | | 5 | 3 | 46 | 39 | 6 | | 45 | OR | GE | 3.6 | 3 | 3 | | 4 | 3 | 14 | 19 | 61 | |
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