1. OAA Spring 2010 Grade 8 Math Item Analysis Patterns, Functions and Algebra (PA)A 7%B 7%C 26%D 60% (*) Percent Correct SchoolState 6054

2. Measurement (ME) A 15% B 53%(*) C 24% D 8% Data Analysis and Probability (DA) A 56% (*) B 24% C 2% D 17% Patterns, Functions and Algebra (PA) A 6% B 8% C 83 % (*) D 2% Standard Percent at each score point Mean Score 012 Sc ho ol Distri ct State Patterns, Functions and Algebra (PA)413128 0.8 7 0.53 St ate % 65 State % 72 State % 38

3. Data Analysis and Probability (DA)23%26%52%1.29 0.91 Standard Percent at each score point Mean Score 012SchoolDistrictState Number, Number Sense, and Operations (NS) A 5% B 77% (*) C 18% D 1% State % 73

4. Data Analysis and Probability (DA) A 19% B 60% (*) C 15% D 6% Measurement (ME)29%71%0%0.71 0.56 Standard Percent at each score pointMean Score 012SchoolDistrictState State % 40

5. Data Analysis and Probability (DA) A 3% B 35% C 5% D 56% (*) Number, Number Sense, and Operations (NS) A 9% B 19% C 19% D 52% (*) State % 53 State % 44

6. Geometry and Spatial Sense (GS) A 6% B 88% (*) C 3% D 2% Patterns, Functions and Algebra (PA)48%10%41%0.93 0.74 Standard Percent at each score pointMean Score 012SchoolDistrictState State % 76

7. Geometry and Spatial Sense (GS) A 47% (*) B 27% C 22% D 5% Number, Number Sense, and Operations (NS) A 88 %(*) B 6% C 2% D 3% State % 40 State % 58

8. Geometry and Spatial Sense (GS) A 6% B 2% C 89% (*) D 4% Data Analysis and Probability (DA) A 79% (*) B 8% C 7% D 6% State % 73 State % 70

9. Measurement (ME) A 17% B 9% C 11% D 63% (*) State % 36