Cobb ITBS Scores Remain Above National Averages

P.O. Box 1088 Marietta, GA 30061 Telephone: (770) 426-3300 www.cobbk12.org For Immediate Release December 20, For more information contact: Jay Dillon (770) 426-3345 Cobb ITBS Scores Remain Above National Averages Third, fifth and seventh graders in the Cobb County School District continued to perform well above national averages on the fall administration of the Iowa Tests of Basic Skills (ITBS). Third graders average composite score ranked in the 68th percentile, meaning that Cobb third graders scored equal to or better than 68 percent of all other US third grade students who participated in the test. Composite scores for fifth graders ranked in the 65th percentile and seventh graders in the 62nd percentile. All three grade levels weathered a slight decline in composite scores compared to last year (see Table I). The ITBS composite score combines results in core subject areas of Reading, Language Arts and Math with performance in Science, Social Studies and Sources of Information. Administration of the test allows the District to compare the performance of its students to that of other students across the nation who took the same test at the same time of year. ITBS results are particularly helpful in identifying reading or math skills where students may need additional instruction during the second half of the school year. Superintendent Dr. Michael Hinojosa said, We did experience a dip in composite scores, but the more significant news from these ITBS results is that our students continue to perform very well in a national comparison. In the three core subject areas, Cobb third graders ranked in 63 rd percentile in Reading, 60 th percentile for Language Arts and the 63 rd percentile for Math. Fifth graders placed in the 62nd percentile in Reading, the 63rd percentile in Language Arts, and 62nd percentile in Math. Seventh grade students scored at the 58th percentile in Reading, 56th percentile in Language Arts, and 59th percentile in Math. In addition to the percentile rankings, ITBS results also include grade equivalents, or GE scores. The numbers in the GE score that come before the decimal represent the grade level of the student s performance, while the digits that follow the decimal represent the month within the grade. A GE score of 5.2 means the student s performance was similar to that expected of a fifth grader taking the same test during the second month of school. Student scores are reported for the system in Table I. Individual school scores are reported in Tables IIa IIc. ### BOARD OF EDUCATION SUPERINTENDENT Scott Sweeney, Chair David Morgan, Vice Chairman Lynnda Eagle Tim Stultz Kathleen Angelucci David Banks Alison Bartlett Dr. Michael Hinojosa

COBB COUNTY SCHOOL DISTRICT TESTING BRIEF Iowa Tests of Basic Skills Fall Georgia law (O.C.G.A., Section 20 2 281) mandates that each local school system may elect to administer, with state funding, nationally norm referenced instruments in reading, mathematics, science, or social studies in grade three, four, or five and in grade six, seven, or eight, subject to available appropriations, with assistance to such school systems by the State Board of Education with regard to administration guidance, scoring, and reporting of such assessments. The purpose of the norm referenced test (NRT) is to obtain information about how the performance of Georgia's students compare with that of students in a national sample, an external reference group. The results of an NRT are used for evaluation, decision making, and instructional improvement. The Department of Education has contracted with Riverside Publishing Company to provide the Iowa Tests of Basic Skills, Form A (ITBS/A) for students in one grade within grade bands 3 5 and one grade within grade bands 6 8 at no cost to local systems. The ITBS was administered in district schools in early October for grades 3, 5 and 7. The ITBS ranks student performance according to percentiles, or how they compare with peers nationwide. For example, a student in the 75 th percentile on the ITBS scored equal to or better than 75% of all students across the nation who participated in the ITBS at that same grade level. At the district level, the Composite score which includes student performance in Reading, Language Arts, Math, Science, Social Studies and Sources of Information, has consistently increased by one percent at each grade level over the past three years. Sixty nine percent of schools in the district had average composite scores above the national average (50 th percentile) at the third grade, 72% at fifth grade. Seventy one percent of middle schools ranked above the national average in grade seven. These figures include charter schools. Social Studies scores were strongest overall, with a 1% gain for third grade students and 1% decrease for fifth and seventh grade students. While all three grade levels showed a decline in performance, scores for seventh grade students faired best with Reading scores holding steady and a 1% increase in Sources of Information. Reading scores were unchanged for third grade students, who also had a 1% increase in Social Studies scores.

KEY FINDINGS Third Grade Results o Students at this grade level ranked in the 63 rd percentile in Reading with a grade equivalent (GE) of 3.4. At the time of the administration, a GE of 3.2 is the expected performance level. o Performance on the Language Arts test placed third graders in the 60 th percentile, with a GE of 3.2. o Students scored in the 63 rd percentile in Third Grade Math, and a grade equivalent of 3.3. o The Core for third grade, which is an overall score excluding Science and Social Studies, was in the 62 nd percentile and 3.3 for a GE. o Social Studies scores for third grade students ranked in the 69 th percentile with a GE of 3.7. o In Science, the percentile for third graders was 68 with a GE of 3.7. o The percentile rank for students at this grade in Sources of Information was 71, with a GE of 3.6. o The Composite score for third grade students was 68, and the GE was 3.5. Fifth Grade Results o Students at this grade level ranked in the 62 nd percentile in Reading with a grade equivalent (GE) of 5.6. At the time of the administration, a GE of 5.2 is the expected performance level. o Students scored in the 63 rd percentile in Language Arts, with a grade equivalent of 5.9. o Math scores for fifth grade students ranked in the 62 nd percentile with a GE of 5.5. o The Core for fifth grade, which is an overall score excluding Science and Social Studies, was in the 62 nd percentile and 5.7 for a GE. o In Social Studies, the percentile for fifth graders was 68 with a GE of 6.0. o Performance on the Science test placed fifth graders in the 67 th percentile, with a GE of 6.1. o Fifth grade students scored in the 68 th percentile in Sources of Information, with a GE of 6.1. o The Composite score for fifth grade students was 65, and the GE was 5.8.

Seventh Grade Results o Students at this grade level ranked in the 58 th percentile in Reading with a grade equivalent (GE) of 7.6. At the time of the administration, a GE of 7.2 is the expected performance level. o In Language Arts, the percentile for seventh graders was 56 with a GE of 7.5. o Students scored in the 59 th percentile in Math, with a grade equivalent of 7.8. o o The Core for seventh grade, which is an overall score excluding Science and Social Studies, was in the 57 th percentile and 7.5 for a GE. Performance on the Social Studies test placed seventh graders in the 62 nd percentile, with a GE of 8.1. o Science scores for seventh grade students ranked in the 65 th percentile with a GE of 8.4. o On the Sources of Information Test, seventh grade students scored in the 66 th percentile and had a GE of 8.6. o The Composite score for seventh grade students was 62, and the GE was 8.0.

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table I System Averages ABOVE 77-99 Third Grade: 3.2 23-76 Fifth Grade: 5.2 1-22 Seventh Grade: 7.2 NATIONAL 50 THIRD GRADE FIFTH GRADE SEVENTH GRADE Maps/ Reference TOTAL* STUDIES Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Materials TOTAL GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 7.4 7.8 7.6 7.7 7.2 7.7 7.8 7.5 8.0 7.9 7.3 7.8 7.5 8.1 8.4 8.7 8.5 8.6 8.0 %tile 55 60 58 60 52 57 57 56 64 59 53 59 57 62 65 66 66 66 62 * Core Total includes Reading, Language and Mathematics tests Data provided by the Office of Accountability 1

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table I Three Year Comparison ABOVE 77-99 Third Grade: 3.2 23-76 Fifth Grade: 5.2 1-22 Seventh Grade: 7.2 NATIONAL 50 THIRD GRADE FIFTH GRADE SEVENTH GRADE 2010 2011 2010 2011 2010 2011 Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL TOTAL* STUDIES Maps/Diagrams Ref. Material TOTAL GE 3.3 3.7 3.5 3.6 3.3 3.7 3.7 3.5 3.5 3.6 3.4 3.5 3.5 3.7 3.7 3.7 3.8 3.7 3.6 %tile 58 67 63 73 59 67 67 65 68 65 67 68 66 67 68 70 73 71 69 GE 3.5 3.7 3.5 3.7 3.4 3.7 3.8 3.5 3.5 3.7 3.5 3.6 3.6 3.8 3.9 3.8 3.8 3.7 3.7 %tile 59 66 63 74 60 65 67 65 68 65 69 69 66 68 70 70 72 71 70 GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 5.6 5.8 5.6 6.1 6.3 6.6 6.2 6.3 5.8 6.0 5.6 5.8 5.9 6.2 6.1 6.2 6.2 6.1 6.1 %tile 60 62 61 70 68 69 66 67 68 65 63 67 65 68 66 66 71 68 67 GE 5.7 5.9 5.8 6.1 6.5 6.8 6.5 6.4 6.0 6.2 5.7 6.0 6.0 6.2 6.3 6.2 6.4 6.2 6.2 %tile 63 63 63 72 69 71 68 69 70 67 68 70 68 69 68 67 71 69 68 GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 7.4 7.9 7.6 7.8 7.8 8.3 8.0 7.9 8.1 8.1 7.5 8.0 7.8 8.1 8.4 8.8 8.5 8.7 8.1 %tile 55 60 58 61 57 60 59 58 65 61 57 62 59 62 65 66 65 66 63 GE 7.5 7.9 7.7 7.9 7.9 8.3 8.2 8.0 8.2 8.1 7.6 8.1 7.9 8.3 8.6 8.8 8.5 8.7 8.2 %tile 55 60 58 62 57 60 60 59 67 61 59 63 60 63 66 65 65 65 64 GE 7.4 7.8 7.6 7.7 7.2 7.7 7.8 7.5 8.0 7.9 7.3 7.8 7.5 8.1 8.4 8.7 8.5 8.6 8.0 %tile 55 60 58 60 52 57 57 56 64 59 53 59 57 62 65 66 66 66 62 * Core Total includes Reading, Language and Mathematics tests Data provided by the Office of Accountability 2

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIa Third Grade ABOVE 77-99 Third Grade: 3.2 23-76 1-22 NATIONAL 50 Cobb County Acworth Addison Argyle Austell Baker Bells Ferry Belmont Hills Big Shanty Birney Blackwell Brown Brumby Bryant Bullard Chalker Cheatham Hill Clarkdale TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 3.1 3.4 3.2 3.2 2.5 3.0 3.0 2.9 3.2 3.2 3.0 3.2 3.1 3.5 3.4 3.5 3.3 3.4 3.3 %tile 52 61 57 59 33 47 49 48 58 57 53 57 53 64 62 69 64 66 59 GE 3.8 3.8 3.9 3.7 3.7 3.9 4.2 3.8 3.9 3.8 3.2 3.6 3.7 4.1 4.2 4.0 3.9 3.9 3.9 %tile 73 74 74 79 71 77 78 77 80 73 58 74 76 77 79 79 80 78 80 GE 2.7 2.9 2.8 3.2 2.6 2.6 2.9 2.8 2.9 2.9 2.8 2.9 2.8 3.2 3.0 3.2 3.3 3.3 3.0 %tile 38 45 41 60 37 34 44 42 46 46 41 45 41 58 49 63 64 63 50 GE 2.7 3.0 2.8 3.3 2.4 2.6 2.5 2.7 2.9 2.7 2.8 2.8 2.8 3.2 2.9 3.0 3.1 3.1 3.0 %tile 39 46 43 63 29 35 31 38 46 38 42 42 42 55 47 51 53 53 50 GE 3.6 3.8 3.7 3.6 3.2 3.2 3.7 3.4 3.5 3.6 3.2 3.5 3.5 3.8 3.9 3.8 3.9 3.8 3.6 %tile 67 72 69 77 57 56 68 64 71 67 57 68 68 70 74 74 81 76 73 GE 3.4 3.6 3.4 3.6 3.2 3.5 3.5 3.3 3.5 3.3 3.4 3.5 3.4 3.6 3.6 3.6 3.4 3.4 3.5 %tile 61 67 64 76 58 64 64 64 69 60 68 68 65 68 67 70 65 68 68 GE 2.4 2.7 2.8 2.7 2.3 2.7 2.6 2.6 2.8 2.8 2.9 2.8 2.6 3.0 2.8 2.9 3.0 3.0 2.8 %tile 30 39 34 36 28 37 34 33 41 39 46 43 36 49 43 46 53 50 42 GE 3.5 3.5 3.5 3.4 2.8 3.1 3.5 3.2 3.5 3.4 3.1 3.3 3.3 3.7 3.7 3.7 3.7 3.7 3.5 %tile 65 66 65 69 45 54 64 57 67 63 55 64 62 69 71 74 77 74 69 GE 2.7 2.9 2.8 3.1 2.6 2.8 2.5 2.8 2.7 2.8 2.7 2.7 2.7 3.0 2.8 3.1 2.9 3.1 2.9 %tile 37 44 40 54 37 42 33 40 39 40 35 39 40 49 41 55 48 52 46 GE 3.6 3.8 3.7 3.7 3.3 3.5 3.8 3.5 3.5 3.7 3.3 3.5 3.6 3.9 3.9 3.9 3.7 3.8 3.7 %tile 68 72 70 80 60 66 70 69 69 69 61 70 70 73 74 77 76 76 76 GE 3.2 3.4 3.3 3.4 2.9 3.3 3.1 3.1 3.2 3.0 2.9 3.0 3.1 3.4 3.2 3.1 3.3 3.2 3.2 %tile 57 61 59 70 46 59 53 55 56 48 49 51 54 63 57 54 63 58 58 GE 2.7 3.0 2.8 3.2 2.5 2.9 2.8 2.9 2.9 2.7 2.8 2.8 2.8 3.2 3.0 3.1 3.1 3.2 3.0 %tile 37 49 43 60 33 45 42 44 46 38 43 42 43 55 51 55 57 56 50 GE 2.5 2.6 2.6 2.7 2.2 2.5 2.4 2.5 2.7 2.6 2.7 2.6 2.6 3.0 2.7 2.9 2.9 2.9 2.8 %tile 32 36 34 35 26 31 30 29 39 35 36 36 33 47 38 45 45 46 40 GE 3.8 4.0 3.9 3.7 3.3 3.7 4.1 3.6 3.8 3.8 3.4 3.6 3.7 4.2 4.0 3.9 4.1 4.0 3.9 %tile 73 75 74 79 61 72 77 73 78 72 65 74 75 80 76 77 84 80 80 GE 3.6 3.7 3.7 3.7 3.4 3.8 3.6 3.5 3.8 3.7 3.4 3.6 3.6 3.8 3.7 3.9 3.7 3.7 3.7 %tile 68 70 69 79 65 74 68 71 75 70 68 74 72 72 70 77 77 76 75 GE 3.6 3.5 3.5 3.4 2.9 3.2 3.5 3.2 3.5 3.5 3.2 3.4 3.3 3.7 3.8 3.7 3.7 3.6 3.6 %tile 67 65 66 71 46 57 63 58 67 65 58 66 64 69 72 73 73 73 69 GE 2.7 2.9 2.8 3.0 2.4 2.5 2.6 2.7 2.8 2.7 2.7 2.7 2.7 3.1 2.8 2.9 3.1 3.1 2.9 %tile 38 44 41 50 29 32 35 35 41 37 36 39 40 50 44 47 55 52 47 Data provided by the Office of Accountability 3

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIa Third Grade ABOVE 77-99 Third Grade: 3.2 23-76 1-22 NATIONAL 50 Cobb County Clay Compton Davis Dowell Due West East Side Eastvalley Fair Oaks Ford Frey Garrison Mill Green Acres Harmony-Leland Hayes Hendricks Hollydale Keheley TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 2.1 2.7 2.4 2.8 2.1 2.6 2.5 2.6 2.7 2.8 2.8 2.7 2.6 3.0 2.9 3.0 2.9 3.0 2.9 %tile 23 39 30 43 24 35 33 33 38 40 44 40 35 49 45 52 46 49 45 GE 2.7 2.9 2.8 2.9 2.1 2.6 2.6 2.6 2.8 2.6 2.6 2.6 2.7 2.9 2.8 2.9 2.9 3.0 2.8 %tile 37 44 40 44 23 34 36 32 42 36 33 37 37 43 45 44 48 47 43 GE 4.1 4.1 4.0 3.9 3.4 3.9 4.2 3.7 3.8 4.0 3.2 3.7 3.8 4.4 4.3 4.3 4.1 4.2 4.0 %tile 80 78 79 85 65 76 79 76 78 78 57 75 77 84 81 83 86 83 84 GE 2.7 2.9 2.8 3.1 2.6 2.9 2.7 2.9 2.9 2.9 3.0 2.9 2.8 3.0 2.9 2.9 3.0 3.0 3.0 %tile 38 44 40 55 37 43 39 45 46 43 51 46 45 49 48 47 53 51 50 GE 3.8 3.9 3.9 3.3 2.9 3.1 3.8 3.2 3.6 3.7 3.3 3.5 3.5 3.8 3.9 3.9 3.8 3.8 3.7 %tile 73 74 74 63 46 51 72 57 73 70 59 70 68 70 75 76 78 76 73 GE 4.1 4.3 4.2 4.0 3.6 3.8 4.4 3.8 4.1 4.1 3.5 3.9 4.0 4.4 4.6 4.3 4.2 4.2 4.3 %tile 81 82 82 86 68 74 82 79 84 81 70 83 84 84 86 84 87 85 88 GE 3.7 3.7 3.7 3.7 3.0 3.5 3.9 3.4 3.7 3.7 3.3 3.5 3.6 3.9 4.0 3.9 3.8 3.8 3.7 %tile 72 70 71 80 52 64 73 67 73 70 60 70 70 75 76 76 78 76 76 GE 2.0 2.6 2.3 2.6 2.2 2.5 2.4 2.4 2.6 2.5 2.6 2.5 2.4 2.7 2.6 2.6 2.7 2.7 2.6 %tile 20 35 26 32 24 29 27 25 34 33 28 31 27 38 35 32 37 37 32 GE 4.1 4.1 4.1 3.9 4.0 4.1 4.6 4.0 4.0 4.1 3.6 3.9 4.0 4.2 4.3 4.2 4.1 4.1 4.1 %tile 80 79 79 85 77 81 84 82 83 81 75 82 82 82 82 82 85 82 85 GE 3.9 4.1 4.0 3.7 3.3 3.7 4.2 3.6 3.9 4.0 3.3 3.7 3.7 4.1 4.2 4.2 4.0 4.1 3.9 %tile 75 80 78 79 59 69 78 72 79 77 62 76 76 78 79 82 83 82 80 GE 4.2 4.2 4.1 4.0 4.1 4.5 4.4 4.2 3.9 4.1 3.5 3.9 4.0 4.1 4.4 4.4 4.1 4.2 4.2 %tile 82 81 81 87 79 85 82 84 82 81 74 82 84 78 83 85 86 85 86 GE 2.3 2.7 2.5 2.7 2.1 2.6 2.5 2.5 2.9 2.7 2.8 2.8 2.6 2.9 2.9 2.9 2.9 2.9 2.8 %tile 26 39 32 38 23 34 32 30 42 38 39 41 33 43 45 44 44 45 40 GE 3.2 3.3 3.3 3.6 2.9 3.2 3.2 3.2 3.3 3.1 3.1 3.2 3.2 3.5 3.4 3.3 3.5 3.4 3.4 %tile 56 60 58 77 46 57 55 57 59 53 55 57 57 65 62 65 70 67 63 GE 3.0 3.2 3.1 3.1 2.4 2.7 3.0 2.8 3.1 2.9 2.8 3.0 3.0 3.2 3.4 3.2 3.1 3.2 3.2 %tile 49 56 53 54 30 36 47 42 53 46 41 49 50 55 61 62 56 59 57 GE 2.8 3.1 2.9 3.3 2.5 2.9 2.8 2.9 2.8 2.9 2.8 2.8 2.8 3.2 3.0 3.0 3.1 3.1 3.0 %tile 41 49 45 64 33 43 43 44 41 44 40 42 43 54 51 52 56 55 50 GE 2.7 3.0 2.8 3.2 2.4 2.9 2.7 2.8 2.9 2.8 2.7 2.8 2.8 3.2 3.1 3.1 3.1 3.2 3.0 %tile 38 48 42 57 30 44 39 41 45 41 36 41 41 55 53 56 57 56 49 GE 3.7 3.8 3.8 3.5 3.3 3.4 4.0 3.4 3.7 3.7 3.1 3.5 3.6 3.9 3.9 4.1 4.1 4.1 3.7 %tile 72 73 73 74 60 62 75 67 75 71 56 71 71 75 73 79 86 82 76 Data provided by the Office of Accountability 4

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIa Third Grade ABOVE 77-99 Third Grade: 3.2 23-76 1-22 NATIONAL 50 Cobb County Kemp Kincaid King Springs LaBelle Lewis Mableton Milford Mountain View Mt. Bethel Murdock Nicholson Nickajack Norton Park Picketts Mill Pitner Powder Springs Powers Ferry TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 4.1 4.1 4.1 3.8 3.4 3.8 4.2 3.7 3.9 3.9 3.6 3.8 3.8 4.2 4.2 4.2 4.1 4.1 4.0 %tile 80 78 79 83 63 74 78 75 81 76 76 79 79 80 80 81 85 82 83 GE 3.7 3.9 3.8 4.0 3.7 3.8 4.1 3.8 3.8 3.8 3.2 3.6 3.7 4.1 4.0 4.1 4.1 4.1 3.9 %tile 71 75 73 86 72 75 77 78 77 74 59 73 76 78 76 79 86 82 81 GE 3.6 3.5 3.5 3.8 3.5 3.5 3.8 3.5 3.8 3.7 3.4 3.6 3.6 3.9 3.9 3.7 3.9 3.7 3.7 %tile 67 66 66 83 67 65 70 70 75 69 67 73 71 73 74 73 80 76 75 GE 2.1 2.6 2.4 2.7 2.0 2.2 2.1 2.3 2.6 2.6 2.5 2.5 2.5 2.7 2.5 2.7 2.8 2.7 2.6 %tile 21 37 27 36 21 22 22 23 32 36 26 31 28 37 33 36 39 39 34 GE 3.6 3.7 3.7 3.4 3.1 3.2 3.7 3.3 3.3 3.3 3.0 3.3 3.4 3.9 3.7 3.7 3.7 3.7 3.6 %tile 68 70 70 71 53 56 69 62 62 63 53 62 66 73 69 73 76 74 71 GE 3.0 3.2 3.1 3.2 2.5 2.8 2.9 2.8 3.0 2.9 2.7 2.8 2.9 3.3 3.0 3.1 3.1 3.2 3.1 %tile 48 57 52 62 31 42 46 43 48 44 35 43 46 59 48 54 57 56 51 GE 2.3 2.6 2.5 3.1 2.5 2.6 2.6 2.7 2.8 2.6 2.8 2.7 2.6 2.9 2.9 2.8 2.9 2.9 2.8 %tile 26 37 32 53 34 36 36 38 41 34 43 38 35 43 45 40 48 46 42 GE 4.0 4.0 4.0 3.7 3.6 4.0 4.1 3.8 3.9 3.9 3.3 3.7 3.8 4.2 4.2 4.2 3.9 4.0 4.0 %tile 78 77 78 81 70 80 77 78 81 76 61 75 78 80 80 82 80 80 82 GE 4.4 4.4 4.4 4.1 4.1 4.2 4.9 4.2 4.4 4.5 3.6 4.2 4.2 4.6 5.1 4.7 4.5 4.6 4.5 %tile 86 84 85 89 81 82 86 85 90 87 78 88 88 87 89 89 91 89 91 GE 4.1 4.3 4.2 4.0 3.5 3.8 4.3 3.8 4.0 4.1 3.4 3.9 4.0 4.4 4.8 4.3 4.5 4.4 4.2 %tile 80 82 81 87 66 74 81 78 82 81 68 81 82 84 85 83 92 86 87 GE 3.5 3.9 3.7 3.4 3.2 3.4 3.8 3.4 3.6 3.7 3.1 3.5 3.6 3.9 4.0 3.9 3.9 3.9 3.7 %tile 65 75 71 69 57 62 70 64 72 71 54 70 70 74 77 78 80 79 76 GE 3.5 3.5 3.4 3.4 2.8 3.1 3.4 3.1 3.3 3.2 2.9 3.2 3.2 3.8 3.5 3.5 3.5 3.5 3.4 %tile 63 66 64 71 42 54 61 55 62 58 50 59 60 72 66 70 70 69 66 GE 2.3 2.6 2.5 2.7 2.2 2.5 2.4 2.4 2.6 2.7 2.8 2.6 2.5 2.8 2.7 2.7 2.8 2.7 2.7 %tile 27 37 31 34 26 30 29 28 33 38 39 36 31 41 38 32 41 38 36 GE 3.9 4.1 4.0 3.7 3.3 3.7 4.1 3.6 3.9 4.0 3.3 3.8 3.7 4.1 4.2 4.3 4.2 4.2 3.9 %tile 75 78 77 79 61 69 77 71 80 78 63 77 76 79 79 84 87 84 82 GE 3.3 3.4 3.3 3.5 3.0 3.3 3.5 3.3 3.4 3.2 3.1 3.3 3.3 3.7 3.5 3.4 3.5 3.5 3.5 %tile 59 63 61 75 49 59 64 62 66 59 54 61 62 69 65 67 69 68 67 GE 2.9 3.1 3.0 3.2 2.7 2.9 3.0 2.9 3.0 3.0 2.9 3.0 3.0 3.2 3.0 3.2 3.1 3.2 3.1 %tile 46 53 49 60 40 44 48 48 50 47 44 49 49 58 51 61 57 59 54 GE 2.6 2.9 2.7 2.8 2.1 2.6 2.4 2.5 2.8 2.6 2.6 2.6 2.6 2.9 2.7 2.7 2.9 2.8 2.7 %tile 34 43 38 40 23 34 28 29 40 36 28 35 34 44 40 33 45 40 39 Data provided by the Office of Accountability 5

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIa Third Grade ABOVE 77-99 Third Grade: 3.2 23-76 1-22 NATIONAL 50 Cobb County Riverside Intermediate Shallowford Falls Tritt Varner Vaughan Smyrna Charter Kennesaw Charter Rocky Mount Russell Sanders Sedalia Park Sope Creek Still Teasley Timber Ridge TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 3.3 3.5 3.4 3.4 3.0 3.3 3.4 3.2 3.4 3.3 3.1 3.3 3.3 3.7 3.7 3.6 3.6 3.6 3.5 %tile 61 65 63 70 49 58 63 60 65 62 55 63 62 69 68 71 72 71 68 GE 2.1 2.6 2.4 2.8 2.1 2.5 2.2 2.4 2.6 2.5 2.6 2.5 2.5 2.8 2.6 2.8 2.8 2.8 2.6 %tile 23 36 28 43 22 30 25 27 35 31 32 31 28 41 35 40 41 42 35 GE 4.0 4.1 4.0 3.8 3.8 3.9 4.3 3.8 4.1 4.1 3.5 3.9 3.9 4.6 4.3 4.4 4.2 4.3 4.2 %tile 78 80 79 83 74 75 81 79 85 80 72 82 80 87 82 85 87 85 86 GE 2.8 3.1 2.9 3.3 2.8 3.1 2.9 3.0 3.0 2.9 2.8 2.9 2.9 3.3 3.2 3.2 3.2 3.2 3.1 %tile 41 51 46 63 44 54 44 49 51 44 40 45 46 59 54 63 58 60 53 GE 2.7 3.0 2.8 3.1 2.4 2.7 2.6 2.7 3.0 2.8 2.8 2.9 2.8 3.1 3.0 3.1 3.0 3.1 3.0 %tile 40 46 43 54 30 38 37 38 49 40 43 45 42 52 49 57 53 55 49 GE 3.1 3.3 3.2 3.3 3.1 3.1 3.2 3.2 3.2 3.2 3.0 3.2 3.2 3.5 3.5 3.3 3.4 3.4 3.3 %tile 52 61 56 68 53 54 57 57 56 56 52 56 57 66 66 63 67 64 63 GE 4.0 4.1 4.1 4.0 4.1 4.1 4.6 4.1 4.1 4.2 3.7 4.0 4.0 4.3 4.6 4.2 4.1 4.1 4.2 %tile 78 80 79 88 80 81 83 84 86 82 81 85 84 83 84 82 85 83 87 GE 4.2 4.3 4.2 3.9 3.8 4.0 4.6 4.0 4.2 4.2 3.6 4.0 4.0 4.5 4.6 4.5 4.2 4.4 4.3 %tile 82 82 82 86 72 79 83 81 87 83 78 85 84 86 86 87 88 86 89 GE 3.8 4.0 3.9 3.4 3.4 3.7 3.9 3.5 3.5 3.7 3.1 3.5 3.6 4.1 4.0 4.2 3.9 4.0 3.9 %tile 73 77 76 71 65 69 74 69 69 71 54 68 72 78 78 81 81 80 79 GE 3.6 3.7 3.6 3.6 3.3 3.4 3.5 3.4 3.5 3.7 3.1 3.4 3.5 3.8 3.9 3.8 3.9 3.7 3.6 %tile 67 69 67 76 59 63 64 65 68 70 55 66 67 72 73 74 80 76 73 GE 4.2 4.3 4.3 4.0 4.1 4.5 4.7 4.2 4.1 4.3 3.4 3.9 4.1 4.5 4.8 4.5 4.6 4.6 4.4 %tile 83 82 83 88 79 85 85 85 85 85 69 84 86 86 87 87 93 89 90 GE 4.4 4.5 4.4 4.0 3.3 3.8 4.3 3.8 4.2 4.3 3.6 4.1 4.0 4.4 4.5 4.3 4.2 4.2 4.3 %tile 85 84 85 88 61 74 80 77 87 84 78 85 85 84 84 84 88 85 87 GE 3.1 3.3 3.2 3.2 2.7 3.0 3.3 3.0 3.2 3.0 3.0 3.1 3.1 3.5 3.4 3.4 3.4 3.4 3.3 %tile 53 60 57 60 41 50 58 52 57 49 50 53 54 66 62 67 67 68 62 GE 3.8 3.9 3.9 3.7 3.3 3.3 3.9 3.5 3.8 3.9 3.0 3.6 3.6 4.1 4.2 4.1 3.9 4.0 3.8 %tile 73 74 74 78 61 62 73 68 75 76 52 72 72 78 79 80 80 79 78 GE 3.4 3.7 3.5 3.7 2.9 3.2 3.4 3.3 3.3 3.2 3.1 3.2 3.3 3.8 3.5 3.4 3.7 3.6 3.5 %tile 61 69 65 80 47 58 60 61 62 55 55 59 63 70 64 68 75 70 69 GE 3.4 3.5 3.4 3.4 3.1 3.1 3.6 3.2 3.3 3.3 2.9 3.3 3.3 3.8 3.8 3.7 3.6 3.6 3.5 %tile 61 66 63 71 54 54 65 59 63 60 49 60 62 71 72 72 73 72 69 Data provided by the Office of Accountability 6

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIb Fifth Grade ABOVE 77-99 Fifth Grade: 5.2 23-76 1-22 NATIONAL 50 Cobb County Acworth Addison Argyle Austell Baker Bells Ferry Belmont Hills Big Shanty Birney Blackwell Brown Brumby Bryant Bullard Chalker Cheatham Hill Clarkdale TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 5.2 5.4 5.3 5.5 4.5 5.3 5.4 5.2 5.3 5.5 4.5 5.1 5.2 5.6 5.5 5.5 5.8 5.6 5.4 %tile 55 57 55 60 43 54 56 52 58 58 34 52 54 59 59 59 66 61 58 GE 5.6 6.0 5.7 5.7 6.2 6.7 6.3 6.2 6.1 6.1 5.2 5.8 5.9 6.4 7.0 6.2 6.1 6.1 6.3 %tile 63 65 64 65 67 71 67 67 75 68 54 68 66 74 76 68 69 68 70 GE 4.0 4.3 4.1 4.9 3.9 4.5 4.3 4.2 4.5 4.6 4.4 4.4 4.3 4.6 4.5 4.7 5.1 4.9 4.5 %tile 26 37 33 48 31 41 37 37 38 42 32 36 34 42 39 43 51 46 38 GE 4.4 4.5 4.4 5.2 4.0 4.2 4.2 4.3 4.9 4.4 4.7 4.7 4.5 4.6 4.4 4.7 5.2 4.9 4.6 %tile 35 41 38 54 32 37 35 38 46 37 44 42 39 42 38 44 52 47 41 GE 5.6 5.9 5.7 5.8 5.9 6.1 6.3 6.0 5.6 5.9 5.3 5.6 5.8 6.2 6.1 6.2 6.2 6.2 6.0 %tile 62 64 63 67 64 65 68 65 64 64 57 63 64 70 67 69 72 70 66 GE 5.7 6.2 6.0 6.1 6.0 6.4 6.2 6.1 5.6 5.8 5.2 5.5 5.8 6.6 6.3 6.2 6.7 6.4 6.2 %tile 66 69 68 71 64 67 67 66 64 63 56 63 66 76 69 68 78 73 69 GE 4.2 4.1 4.1 4.6 4.0 4.4 3.9 4.2 4.4 4.3 4.2 4.4 4.2 5.0 4.5 4.8 5.1 4.9 4.5 %tile 30 33 33 41 33 39 29 35 35 36 28 33 33 49 40 46 49 46 39 GE 5.7 6.1 5.9 6.0 5.8 6.3 6.6 6.2 5.7 6.0 4.8 5.6 5.8 6.2 6.4 6.5 6.5 6.4 6.2 %tile 66 67 67 70 63 67 70 66 67 67 46 63 66 70 71 71 75 73 69 GE 4.6 4.9 4.7 5.2 4.8 4.9 4.8 4.9 5.0 4.9 4.8 4.9 4.7 5.0 5.0 5.0 5.3 5.1 4.9 %tile 40 48 44 55 46 48 46 48 49 48 46 47 46 50 49 49 56 51 48 GE 5.9 6.2 6.0 5.9 6.0 6.5 6.4 6.2 5.7 6.0 4.9 5.5 5.9 6.1 6.4 6.3 6.2 6.2 6.1 %tile 68 69 69 68 65 69 68 67 67 66 47 62 56 69 71 70 72 70 68 GE 5.5 5.4 5.4 5.4 4.3 5.4 5.4 5.2 5.7 5.9 5.2 5.6 5.3 5.6 5.9 5.6 5.8 5.7 5.5 %tile 60 56 58 59 40 57 57 52 67 65 54 63 56 62 64 60 65 62 60 GE 4.4 4.8 4.6 5.3 4.6 4.9 4.9 4.9 5.0 4.8 4.5 4.8 4.7 5.0 5.0 5.2 5.5 5.3 5.0 %tile 35 47 41 56 43 49 48 48 48 47 35 44 45 49 50 52 60 55 49 GE 4.4 4.4 4.4 4.9 4.5 4.7 4.4 4.6 4.6 4.4 4.6 4.6 4.5 4.6 4.7 5.0 5.2 5.0 4.6 %tile 37 40 38 47 42 45 39 42 42 40 37 39 39 42 44 49 52 50 43 GE 6.3 6.6 6.4 6.1 6.5 7.2 7.0 6.6 6.3 6.9 5.6 6.3 6.4 7.1 7.3 7.1 6.9 7.0 6.7 %tile 76 73 75 73 70 75 74 73 79 77 68 77 76 80 80 77 80 79 78 GE 6.1 6.0 6.1 6.1 6.6 6.9 6.3 6.4 6.0 6.0 5.4 5.8 6.1 6.5 6.5 6.5 6.4 6.4 6.3 %tile 73 67 70 73 71 73 68 71 71 68 58 68 71 75 72 71 75 73 72 GE 6.2 6.5 6.3 6.2 6.8 7.2 6.9 6.7 6.2 6.7 5.5 6.2 6.3 7.0 6.9 7.0 6.8 6.8 6.6 %tile 74 73 74 75 73 75 73 74 76 75 62 74 75 80 76 76 79 77 76 GE 4.6 5.0 4.7 5.0 4.1 4.4 4.4 4.5 5.0 4.5 4.5 4.6 4.6 5.0 4.9 5.0 5.2 5.0 4.7 %tile 39 49 44 52 36 40 40 40 48 41 35 40 40 49 47 50 54 51 45 Data provided by the Office of Accountability 7

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIb Fifth Grade ABOVE 77-99 Fifth Grade: 5.2 23-76 1-22 NATIONAL 50 Cobb County Clay Compton Davis Dowell Due West East Side Eastvalley Fair Oaks Ford Frey Garrison Mill Green Acres Harmony-Leland Hayes Hendricks Hollydale Keheley TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 4.6 4.7 4.6 5.3 4.0 4.9 4.3 4.6 4.6 4.4 4.5 4.5 4.5 5.2 5.1 4.9 5.4 5.1 4.8 %tile 39 45 42 58 34 48 39 43 40 39 34 37 39 55 52 47 60 52 46 GE 4.0 4.2 4.1 4.8 3.6 4.0 4.0 4.0 4.3 4.2 4.1 4.2 4.1 4.3 4.6 4.4 4.7 4.6 4.3 %tile 27 35 32 45 28 32 32 32 33 34 24 30 31 35 41 37 42 38 35 GE 6.8 6.9 6.9 6.5 7.4 8.0 7.6 7.3 6.6 7.2 5.9 6.6 6.8 7.6 7.8 7.7 7.2 7.4 7.3 %tile 84 77 82 77 78 80 78 80 82 81 73 81 82 85 84 81 83 83 83 GE 5.0 5.2 5.0 5.4 4.9 5.3 5.2 5.2 5.2 5.1 4.8 5.1 5.1 5.4 5.3 5.4 5.5 5.4 5.3 %tile 49 53 50 59 47 54 52 52 55 52 45 51 51 58 56 56 60 57 54 GE 6.3 6.5 6.4 5.9 6.1 6.5 6.6 6.2 6.0 6.1 4.8 5.7 6.0 6.8 6.9 6.3 6.6 6.4 6.4 %tile 76 73 75 67 66 69 71 68 71 68 45 65 70 78 76 70 76 73 72 GE 6.8 7.4 7.1 6.9 7.9 7.9 8.1 7.5 7.1 7.4 5.8 6.7 7.1 7.6 8.0 7.8 7.4 7.5 7.4 %tile 85 82 84 82 81 80 81 83 88 82 72 84 85 85 85 82 85 84 86 GE 6.0 5.6 5.8 6.0 5.8 6.3 5.9 5.9 5.9 5.9 5.2 5.6 5.8 6.2 6.0 6.0 6.1 6.1 5.9 %tile 70 61 64 69 62 67 63 64 70 64 53 64 64 70 67 66 70 67 66 GE 3.6 4.3 4.0 4.2 3.8 4.2 4.2 4.0 4.6 4.4 4.3 4.4 4.1 4.3 4.4 4.5 5.0 4.7 4.3 %tile 18 36 28 29 30 37 34 31 39 39 29 35 30 34 38 40 49 43 34 GE 6.2 6.6 6.3 6.5 6.6 7.2 7.0 6.7 6.2 6.7 5.4 6.2 6.4 6.7 7.0 7.1 6.7 6.8 6.6 %tile 74 73 74 77 71 75 74 74 77 75 62 75 75 76 76 77 77 77 76 GE 6.1 6.1 6.1 6.0 6.5 6.3 6.6 6.3 5.9 6.4 4.7 5.7 6.0 6.3 6.6 6.4 6.1 6.2 6.3 %tile 72 68 70 70 71 67 70 69 70 72 44 66 69 72 73 70 70 70 70 GE 6.7 6.7 6.7 6.8 7.7 7.7 7.4 7.3 6.6 7.0 5.4 6.3 6.7 7.3 7.3 7.1 6.9 6.9 6.9 %tile 83 75 80 81 79 78 77 80 82 78 60 77 80 82 80 77 80 78 80 GE 3.8 4.1 3.9 4.4 3.8 4.2 4.0 4.0 4.6 4.4 4.4 4.4 4.1 4.6 4.4 4.5 5.2 4.8 4.3 %tile 22 33 28 35 30 37 32 32 41 37 33 36 30 43 38 40 52 44 36 GE 4.8 5.2 5.0 5.9 5.6 6.0 5.2 5.6 5.3 5.5 5.2 5.3 5.3 5.0 5.1 5.4 5.8 5.5 5.3 %tile 45 53 48 68 60 64 53 60 58 58 56 58 55 50 52 57 65 59 54 GE 5.3 5.5 5.3 5.4 5.2 5.5 5.3 5.3 5.2 5.2 4.5 4.9 5.2 5.4 5.6 5.5 5.8 5.6 5.4 %tile 56 58 56 59 53 57 54 55 54 52 36 48 53 57 60 59 64 60 56 GE 4.8 5.0 4.8 5.7 5.0 5.2 4.7 5.1 5.2 5.0 4.6 5.0 5.0 5.1 5.1 5.2 5.7 5.3 5.1 %tile 45 50 47 65 49 53 45 51 55 50 40 49 49 52 52 53 63 57 52 GE 4.7 4.7 4.7 5.2 4.5 5.3 4.5 4.9 5.0 4.8 4.6 4.8 4.7 5.0 4.9 5.0 5.2 5.0 4.9 %tile 43 45 43 54 42 54 41 47 49 45 40 45 44 49 46 50 54 51 47 GE 6.6 6.9 6.8 7.0 8.2 8.2 8.2 7.8 6.3 7.1 4.9 6.2 6.8 7.3 7.5 7.3 7.3 7.2 7.1 %tile 82 78 81 82 82 82 81 85 78 79 47 74 82 82 81 78 84 82 82 Data provided by the Office of Accountability 8

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIb Fifth Grade ABOVE 77-99 Fifth Grade: 5.2 23-76 1-22 NATIONAL 50 Cobb County Kemp Kincaid King Springs LaBelle Lewis Mableton Milford Mountain View Mt. Bethel Murdock Nicholson Nickajack Norton Park Picketts Mill Pitner Powder Springs Powers Ferry TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 6.2 6.3 6.2 6.4 6.8 7.2 6.8 6.7 6.4 6.8 5.7 6.3 6.4 6.9 6.8 7.1 6.7 6.8 6.6 %tile 74 71 73 77 73 75 72 74 79 76 71 77 75 78 75 77 77 77 75 GE 6.2 6.1 6.1 6.2 6.4 7.2 6.8 6.6 6.0 6.3 5.0 5.7 6.1 6.7 6.9 6.5 6.7 6.5 6.4 %tile 74 67 71 74 69 76 72 73 72 71 50 67 71 77 76 71 77 74 73 GE 5.9 6.2 6.0 6.1 6.0 6.8 6.4 6.3 5.9 6.1 5.3 5.7 5.9 6.2 6.5 6.3 6.7 6.5 6.3 %tile 70 68 69 72 65 72 68 69 70 69 58 67 68 71 72 70 78 74 70 GE 3.8 4.4 4.1 4.7 4.0 4.4 4.3 4.2 4.7 4.5 4.2 4.5 4.2 5.0 5.0 4.6 5.1 4.8 4.6 %tile 22 39 31 42 33 40 37 36 44 41 28 37 34 50 48 41 51 45 41 GE 6.1 6.3 6.1 6.4 5.6 6.5 6.6 6.2 5.9 6.2 5.0 5.7 6.0 6.4 6.6 6.4 6.6 6.4 6.4 %tile 73 70 72 76 60 69 70 68 71 69 49 66 69 74 74 70 77 73 72 GE 4.8 4.9 4.8 5.3 5.0 5.5 5.0 5.2 5.1 4.9 4.4 4.7 4.8 5.2 5.1 5.2 5.4 5.3 5.0 %tile 44 48 45 55 50 57 50 53 52 48 31 43 47 52 52 52 58 54 50 GE 4.6 5.0 4.8 5.2 5.0 5.1 4.6 5.0 5.0 4.9 4.7 4.9 4.9 5.0 5.1 5.2 5.3 5.2 5.0 %tile 39 49 44 54 48 52 44 50 50 48 42 48 48 48 53 53 56 53 51 GE 6.7 6.9 6.8 6.8 7.0 7.4 7.7 7.1 6.6 7.2 5.2 6.3 6.7 7.7 7.5 7.7 7.4 7.5 7.1 %tile 83 77 81 81 75 77 79 79 83 80 56 77 80 86 81 81 85 84 82 GE 7.4 7.8 7.6 7.8 8.5 9.2 9.0 8.6 7.5 8.5 5.8 7.2 7.7 8.3 8.7 8.4 7.7 8.1 8.0 %tile 91 85 89 89 84 87 86 90 91 90 71 89 91 90 90 86 87 88 92 GE 6.4 6.8 6.6 6.1 6.9 7.4 7.6 6.9 6.4 6.7 5.3 6.2 6.5 7.3 7.3 7.1 7.2 7.2 6.9 %tile 78 76 78 74 74 77 78 77 79 75 58 75 78 82 80 77 83 81 80 GE 5.5 6.0 5.7 5.6 5.7 5.8 6.1 5.7 5.7 6.0 4.6 5.4 5.6 6.2 6.2 5.9 6.4 6.1 5.9 %tile 62 65 64 64 61 62 65 62 66 68 40 61 61 71 68 65 75 70 65 GE 5.5 5.6 5.4 6.0 5.4 6.4 5.6 5.8 5.7 5.9 5.0 5.5 5.6 5.8 5.8 6.0 6.0 5.9 5.7 %tile 60 60 59 71 57 68 60 63 66 64 50 62 61 64 63 66 68 66 62 GE 4.1 4.3 4.2 4.7 4.2 4.4 4.1 4.2 4.6 4.3 4.6 4.5 4.3 4.6 4.5 4.7 5.0 4.8 4.5 %tile 28 38 34 43 36 39 33 37 41 37 38 37 35 42 40 42 49 45 39 GE 6.1 6.0 6.0 5.8 6.2 6.4 6.2 6.2 6.2 6.3 5.1 5.9 5.9 6.6 6.6 7.0 6.6 6.7 6.3 %tile 71 66 68 66 67 68 67 66 77 71 52 70 68 76 73 76 76 77 72 GE 5.7 5.6 5.7 5.7 5.4 5.9 5.8 5.7 5.6 5.7 4.6 5.3 5.6 5.9 5.8 5.8 5.9 5.8 5.7 %tile 66 61 63 65 56 62 63 61 65 61 41 58 61 65 63 63 66 63 63 GE 4.5 4.6 4.6 5.0 4.2 4.6 4.3 4.5 4.9 4.5 4.4 4.6 4.6 5.0 4.7 4.9 5.3 5.0 4.7 %tile 38 44 41 52 37 43 39 41 47 41 33 40 41 50 43 48 56 51 45 GE 4.4 4.6 4.5 5.2 4.3 5.6 4.6 4.9 5.0 4.8 5.0 4.9 4.7 4.9 5.0 4.7 5.2 4.9 4.8 %tile 34 44 40 53 39 58 43 48 48 47 50 47 43 47 49 44 54 48 45 Data provided by the Office of Accountability 9

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIb Fifth Grade ABOVE 77-99 Fifth Grade: 5.2 23-76 1-22 NATIONAL 50 Cobb County Riverside Intermediate Shallowford Falls Tritt Varner Smyrna Charter Kennesaw Charter Rocky Mount Russell Sanders Sedalia Park Sope Creek Still Teasley Timber Ridge Vaughan TOTAL* STUDIES Maps/ Ref. Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. Data Int. Computation TOTAL Diagrams Material TOTAL GE 5.5 5.7 5.6 5.8 5.7 6.2 5.9 5.9 5.7 5.9 5.0 5.5 5.7 6.0 6.1 6.0 6.1 6.1 5.8 %tile 62 63 62 67 61 66 63 63 66 64 50 62 62 68 67 66 71 68 65 GE 3.9 4.1 4.0 4.6 3.8 4.2 3.8 4.0 4.3 4.1 4.5 4.3 4.1 4.4 4.3 4.3 4.6 4.5 4.3 %tile 24 34 30 40 30 36 27 31 34 33 35 33 30 36 35 36 41 37 33 GE 6.6 7.1 6.9 6.6 7.4 7.2 7.4 7.1 6.6 7.2 5.4 6.3 6.7 7.3 7.3 7.5 7.1 7.2 7.0 %tile 82 79 82 80 78 75 77 78 82 80 58 77 81 82 80 80 82 82 81 GE 4.7 4.9 4.8 5.1 5.0 5.3 4.7 5.0 4.8 4.8 4.7 4.8 4.7 5.2 5.3 5.1 5.2 5.1 5.0 %tile 43 48 45 52 49 55 45 50 44 47 42 43 46 53 56 51 55 52 50 GE 4.4 4.2 4.3 4.6 3.9 4.1 4.0 4.1 4.6 4.2 4.5 4.4 4.3 4.4 4.3 4.9 4.7 4.8 4.4 %tile 35 35 36 41 31 35 32 34 40 34 35 35 34 38 37 47 43 44 37 GE 5.3 5.6 5.4 5.9 5.6 5.9 5.8 5.7 5.2 5.4 5.4 5.3 5.5 5.9 5.6 5.7 6.2 5.9 5.7 %tile 56 62 59 68 59 62 62 62 54 57 61 58 59 66 61 62 71 65 62 GE 7.0 7.1 7.1 6.7 6.9 7.2 7.7 7.0 6.6 7.4 5.6 6.5 6.8 7.8 8.0 7.6 7.3 7.4 7.3 %tile 88 80 84 80 75 75 79 78 82 82 65 80 82 87 85 81 84 83 84 GE 7.0 7.3 7.1 7.0 7.7 8.2 8.1 7.6 7.1 7.9 6.2 6.9 7.2 7.8 7.9 7.8 7.2 7.5 7.4 %tile 87 81 85 83 80 82 81 84 88 85 77 86 86 87 84 82 83 83 86 GE 6.5 6.7 6.6 6.6 7.2 8.0 7.3 7.2 6.4 6.8 5.6 6.3 6.6 7.1 7.3 7.0 6.9 6.9 6.8 %tile 79 75 78 80 77 80 76 79 79 75 67 76 79 80 80 75 81 78 79 GE 5.8 5.9 5.8 5.7 6.0 6.2 5.9 5.9 5.6 5.8 5.0 5.4 5.7 5.9 6.0 5.9 6.1 6.0 5.8 %tile 67 64 65 66 65 66 63 64 62 63 50 60 63 66 67 65 69 66 64 GE 7.1 7.8 7.5 7.0 8.3 8.6 8.7 8.1 7.0 7.8 5.2 6.6 7.3 8.1 8.5 8.0 7.9 7.9 7.7 %tile 88 85 88 83 83 84 85 87 87 84 53 81 87 90 88 83 88 87 89 GE 6.6 7.0 6.9 6.7 7.8 8.1 8.0 7.5 6.8 7.2 5.7 6.6 6.9 7.6 7.6 7.6 7.3 7.4 7.3 %tile 82 79 82 81 80 81 81 83 85 80 70 81 83 85 82 81 84 83 84 GE 5.7 5.6 5.7 5.8 5.8 5.9 5.6 5.7 5.6 5.5 4.7 5.2 5.5 5.6 6.1 5.9 6.0 5.9 5.8 %tile 67 62 63 67 62 63 59 62 63 59 41 55 61 61 68 65 69 66 63 GE 6.2 6.4 6.2 6.0 6.5 6.2 6.8 6.4 6.1 6.6 5.0 5.9 6.1 6.5 7.2 6.5 6.6 6.5 6.5 %tile 74 71 73 70 71 66 72 70 74 74 50 70 71 75 79 71 76 73 73 GE 6.1 5.6 5.8 6.5 5.4 6.8 5.8 6.2 5.7 5.7 5.7 5.7 5.9 6.0 5.8 5.9 6.2 6.0 5.9 %tile 72 61 65 78 57 73 63 67 67 62 71 67 66 68 64 64 72 67 66 GE 6.1 6.0 6.0 6.0 5.9 6.8 6.4 6.2 5.7 5.9 4.7 5.4 5.8 6.4 6.7 6.2 6.6 6.3 6.2 %tile 71 66 68 70 63 73 68 68 67 65 43 61 66 73 74 68 76 72 70 Data provided by the Office of Accountability 10

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIc Seventh Grade ABOVE 77-99 Seventh Grade: 7.2 23-76 1-22 NATIONAL 50 Cobb County Awtrey Barber Campbell Cooper Daniell Dickerson Dodgen Durham East Cobb Floyd Garrett Griffin Hightower Trail Lindley Lost Mountain Lovinggood Mabry McCleskey McClure Palmer Pine Mountain Data Int. Computation TOTAL Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. TOTAL GE 7.4 7.8 7.6 7.7 7.2 7.7 7.8 7.5 8.0 7.9 7.3 7.8 7.5 8.1 8.4 8.7 8.5 8.6 8.0 %tile 55 60 58 60 52 57 57 56 64 59 53 59 57 62 65 66 66 66 62 GE 7.6 8.1 7.8 7.5 6.8 7.7 8.2 7.4 8.1 8.1 7.1 7.8 7.6 8.3 8.8 9.1 8.5 8.8 8.1 %tile 58 63 62 57 48 57 61 55 67 61 51 60 58 64 69 69 66 67 63 GE 7.3 7.7 7.6 7.8 7.2 8.1 7.7 7.6 7.6 7.5 6.6 7.2 7.4 8.2 8.4 8.6 8.5 8.5 7.9 %tile 55 58 57 61 52 59 57 57 58 56 44 53 55 63 65 65 66 65 61 GE 6.3 6.5 6.4 6.8 5.6 6.2 6.1 6.2 6.7 6.4 6.3 6.5 6.3 6.5 6.9 7.5 7.2 7.3 6.7 %tile 37 44 41 47 35 41 40 38 46 44 37 41 39 44 48 55 52 53 45 GE 6.6 6.8 6.6 7.3 6.0 6.5 6.6 6.5 7.3 6.5 6.6 6.8 6.6 6.9 7.2 7.4 7.4 7.3 6.9 %tile 42 47 45 54 39 44 45 44 54 44 44 46 44 49 53 54 55 54 48 GE 7.2 7.6 7.5 7.5 7.2 7.5 7.6 7.4 7.8 7.4 6.6 7.3 7.3 7.9 8.2 8.8 8.3 8.6 7.7 %tile 54 58 56 57 52 55 55 54 62 55 44 54 54 60 63 66 64 65 59 GE 9.3 10.3 9.9 9.6 9.9 10.8 10.9 10.3 10.1 10.3 9.6 10.0 10.1 10.8 11.3 11.2 11.0 11.1 10.6 %tile 81 82 83 79 71 74 77 77 86 77 81 84 83 82 82 81 82 83 84 GE 9.2 10.0 9.7 9.4 10.1 10.9 11.2 10.4 10.4 10.9 9.1 10.0 10.1 10.7 11.3 11.9 11.0 11.5 10.7 %tile 80 80 81 78 72 74 78 78 87 81 77 85 83 81 82 83 82 84 84 GE 8.5 9.5 9.1 8.7 8.7 9.6 9.9 9.2 9.3 9.7 8.7 9.2 9.2 9.7 10.2 10.6 10.3 10.5 9.7 %tile 72 76 75 71 64 69 72 70 79 74 73 78 75 75 78 78 78 79 78 GE 6.9 7.0 7.0 7.4 6.1 6.6 6.7 6.6 7.3 6.9 6.6 6.8 6.8 7.2 7.4 7.6 7.4 7.5 7.2 %tile 48 51 49 56 40 45 47 46 53 49 44 48 47 51 55 55 56 55 51 GE 6.1 6.5 6.3 6.8 5.6 6.1 6.0 6.1 6.8 6.6 6.4 6.6 6.3 6.5 7.0 7.2 7.2 7.2 6.7 %tile 34 44 40 46 34 40 39 38 47 46 38 43 39 44 50 53 53 53 44 GE 6.0 5.6 5.8 6.7 5.5 5.9 5.4 5.8 6.4 5.6 6.1 6.1 5.9 5.9 6.3 6.4 6.8 6.6 6.1 %tile 32 33 33 46 34 37 33 35 41 33 34 34 32 35 40 44 47 44 36 GE 6.1 6.5 6.2 6.5 5.4 6.0 6.0 5.9 6.6 6.1 6.3 6.3 6.1 6.5 6.7 7.0 7.0 7.0 6.5 %tile 33 43 39 42 32 39 39 36 44 40 37 39 36 44 47 50 50 50 41 GE 8.8 10.0 9.5 9.1 9.9 10.5 10.9 10.1 9.8 10.6 9.3 9.9 9.8 10.5 11.1 11.4 10.6 11.0 10.4 %tile 75 80 80 75 71 72 77 76 84 79 78 83 81 80 81 81 80 82 82 GE 5.9 6.0 6.0 6.6 5.4 5.9 5.5 5.7 6.3 6.0 5.7 6.2 5.9 6.2 6.6 6.8 7.0 6.8 6.3 %tile 30 38 35 43 32 37 33 34 40 39 30 35 33 40 45 47 50 48 39 GE 8.2 9.2 8.8 8.1 8.3 8.8 9.3 8.6 9.3 9.5 8.2 8.9 8.8 10.0 10.2 10.1 9.7 9.9 9.4 %tile 68 74 73 65 61 64 69 65 79 72 67 75 71 78 78 75 75 76 75 GE 8.0 8.9 8.6 8.4 8.1 8.8 8.9 8.6 8.7 8.9 7.5 8.4 8.4 9.5 9.9 10.1 9.6 9.8 9.1 %tile 66 71 70 68 60 64 66 64 74 69 57 68 67 74 76 75 74 76 73 GE 8.7 9.2 9.1 8.9 9.7 10.0 10.1 9.7 9.4 9.5 7.5 8.8 9.1 10.0 10.2 10.6 9.8 10.2 9.6 %tile 74 74 75 73 70 70 73 73 81 73 59 73 75 78 78 78 76 76 77 GE 7.6 8.0 7.8 7.8 7.9 7.8 8.1 7.8 7.9 7.9 7.2 7.7 7.7 8.3 8.9 9.1 8.4 8.7 8.2 %tile 58 63 61 62 58 57 60 58 63 60 52 59 59 64 69 68 65 67 64 GE 7.8 8.4 8.1 8.1 7.9 8.1 8.5 8.1 8.8 8.4 8.1 8.6 8.2 8.8 9.0 9.1 8.7 8.9 8.6 %tile 62 66 65 65 58 59 63 61 75 65 66 70 65 69 70 69 68 69 68 GE 7.8 8.1 7.9 7.7 7.6 7.9 8.2 7.8 8.1 8.0 7.5 8.0 7.8 8.8 8.8 9.1 8.8 9.0 8.4 %tile 60 63 63 60 56 58 61 58 67 61 58 63 61 68 68 69 68 69 66 GE 7.4 7.9 7.6 7.7 7.2 7.9 7.4 7.4 8.0 7.9 7.4 7.9 7.6 8.0 8.2 8.4 8.2 8.3 7.9 %tile 56 61 59 59 52 57 54 55 64 60 56 61 58 61 64 64 64 63 61 CORE TOTAL* SOCIAL STUDIES Maps/ Diagrams Reference Material COMPOSITE ** Data provided by the Office of Accountability 11

FALL PERCENTILE RANK S AND GRADE EQUIVALENT S FOR ALL STUDENTS Table IIc Seventh Grade ABOVE 77-99 Seventh Grade: 7.2 23-76 1-22 NATIONAL 50 Cobb County Simpson Smitha Tapp Smyrna Charter Data Int. Computation TOTAL Voc. Compre. TOTAL Spell. Capit. Punct. Usg/Exp. TOTAL Con/Est. TOTAL GE 7.4 7.8 7.6 7.7 7.2 7.7 7.8 7.5 8.0 7.9 7.3 7.8 7.5 8.1 8.4 8.7 8.5 8.6 8.0 %tile 55 60 58 60 52 57 57 56 64 59 53 59 57 62 65 66 66 66 62 CORE TOTAL* SOCIAL STUDIES Maps/ Diagrams GE 8.2 9.2 8.8 8.6 9.0 9.4 9.6 9.2 9.3 9.3 7.7 8.7 8.9 9.8 9.9 10.5 10.0 10.2 9.5 %tile 68 74 73 71 66 67 71 70 79 71 61 73 72 76 76 78 77 79 76 GE 5.9 5.8 5.8 6.3 5.0 5.7 5.5 5.6 6.6 6.0 6.2 6.3 5.9 6.3 6.5 6.8 6.7 6.6 6.3 %tile 31 34 33 39 28 35 34 32 44 38 36 37 32 41 43 47 45 45 38 GE 6.7 6.9 6.8 7.2 6.0 6.4 6.4 6.5 7.2 6.7 6.1 6.6 6.6 6.9 7.5 7.6 7.3 7.5 6.9 %tile 44 48 46 53 40 44 44 43 53 46 34 44 43 48 56 56 55 55 49 GE 7.0 7.0 7.0 7.7 6.7 7.0 7.1 7.0 7.0 6.6 6.4 6.6 6.8 7.3 7.8 7.6 7.8 7.6 7.2 %tile 50 51 50 61 47 50 51 51 49 46 40 44 47 52 59 56 59 57 52 Reference Material COMPOSITE ** Data provided by the Office of Accountability 12