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Number of Students Included: 42Waltham - GRADE HS CHEMISTRY | AVERAGE ITEM SCORE | | PERCENT OF DISTRICT'S TOTAL STUDENT RESPONSES (for each MC answer or OR score point) | ITEM | TYPE | REPORTING CATEGORY | STANDARD | WALTHAM | STATE | | BLANK/0 | A/1 | B/2 | C/3 | D/4 | CORRECT MC ANSWER | 01 | MC | AS | 2.4 | 79% | 87% | | | | | | | | 02 | MC | AS | 3.3 | 17% | 40% | | | | | | | | 03 | MC | AS | 2.5 | 29% | 71% | | | | | | | | 04 | MC | TH | 6.4 | 38% | 81% | | | | | | | | 05 | MC | BR | 4.4 | 69% | 82% | | | | | | | | 06 | MC | BR | 5.5 | 17% | 55% | | | | | | | | 07 | MC | AS | 2.6 | 38% | 75% | | | | | | | | 08 | MC | SO | 7.5 | 48% | 78% | | | | | | | | 09 | MC | TH | 1.3 | 50% | 77% | | | | | | | | 10 | MC | TH | 6.1 | 26% | 68% | | | | | | | | 11 | OR | SO | 8.3 | 0.17 | 1.31 | | 93 | 2 | 2 | 0 | 2 | | 12 | MC | BR | 4.1 | 33% | 72% | | | | | | | | 13 | MC | SO | 7.1 | 21% | 67% | | | | | | | | 14 | MC | BR | 5.6 | 33% | 73% | | | | | | | | 15 | MC | AS | 3.4 | 31% | 62% | | | | | | | | 16 | MC | TH | 1.1 | 19% | 44% | | | | | | | | 17 | MC | BR | 5.4 | 60% | 86% | | | | | | | | 18 | MC | BR | 4.3 | 17% | 48% | | | | | | | | 19 | MC | AS | 3.3 | 43% | 64% | | | | | | | | 20 | MC | TH | 6.4 | 26% | 52% | | | | | | | | 21 | MC | TH | 6.3 | 38% | 78% | | | | | | | | 22 | MC | SO | 7.4 | 33% | 55% | | | | | | | | 23 | OR | TH | 1.2 | 0.55 | 1.61 | | 60 | 31 | 7 | 0 | 2 | | 24 | MC | AS | 2.7 | 36% | 82% | | | | | | | | 25 | MC | TH | 6.2 | 52% | 75% | | | | | | | | 26 | MC | SO | 8.2 | 52% | 77% | | | | | | | | 27 | MC | TH | 6.1 | 60% | 88% | | | | | | | | 28 | MC | AS | 3.1 | 48% | 88% | | | | | | | | 29 | MC | BR | 5.1 | 57% | 80% | | | | | | | | 30 | MC | SO | 8.1 | 24% | 56% | | | | | | | | 31 | MC | AS | 2.2 | 17% | 59% | | | | | | | | 32 | MC | SO | 7.6 | 36% | 65% | | | | | | | | 33 | OR | BR | 4.1 | 0.48 | 1.90 | | 76 | 2 | 19 | 2 | 0 | | 34 | MC | TH | 6.2 | 29% | 52% | | | | | | | | 35 | MC | TH | 6.5 | 17% | 61% | | | | | | | | 36 | MC | BR | 4.6 | 48% | 71% | | | | | | | | 37 | MC | TH | 1.2 | 36% | 79% | | | | | | | | 38 | MC | AS | 2.2 | 52% | 86% | | | | | | | | 39 | MC | SO | 7.2 | 21% | 59% | | | | | | | | 40 | MC | AS | 2.3 | 31% | 69% | | | | | | | | 41 | MC | BR | 4.2 | 40% | 68% | | | | | | | | 42 | MC | SO | 7.3 | 43% | 62% | | | | | | | | 43 | MC | BR | 5.3 | 14% | 68% | | | | | | | | 44 | OR | AS | 3.2 | 0.48 | 2.50 | | 67 | 19 | 14 | 0 | 0 | | 45 | OR | BR | 5.2 | 0.52 | 2.33 | | 69 | 19 | 7 | 0 | 5 | |
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