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Lexington High
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2012 Accountability Data - Lexington High
Organization Information
District:Lexington (01550000)School type:High School
School:Lexington High (01550505)Grades served:09,10,11,12
Region:Greater BostonTitle I status:Non-Title I School (NT)
Accountability and Assistance Level:Level 1
 Summary > 2012
2012 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 99.9, Target = 99.7CPI = 99.9, Target = 99.7 99.9 99.7 0.2 99.7 99.9 97469100Above Target
High needsCPI = 99.4, Target = 98.4CPI = 99.4, Target = 98.4 99.2 98.3 1.1 98.4 99.4 9785100Above Target
Low income ------19--
EL and Former EL ------5--
Students w/ disabilitiesCPI = 99.3, Target = 99.3CPI = 99.3, Target = 99.3 99.6 99.2 0.1 99.3 99.3 9770100Above Target
Amer. Ind. or Alaska Nat. ------3--
AsianCPI = 100, Target = 99.4CPI = 100, Target = 99.4 99.7 99.3 0.7 99.4 100.0 96134100Above Target
Afr. Amer./Black ------14--
Hispanic/Latino ------15--
Multi-race, Non-Hisp./Lat. ------15--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 99.8, Target = 99.9CPI = 99.8, Target = 99.9 100.0 99.9 -0.1 99.9 99.8 94288100Above Target
Summary > 2012
2012 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 98.8, Target = 99.1CPI = 98.8, Target = 99.1 99.5 99.0 -0.2 99.1 98.8 95472100Above Target
High needsCPI = 94.3, Target = 96.3CPI = 94.3, Target = 96.3CPI = 94.3, Target = 96.3 98.0 96.0 -1.7 96.3 94.3 918775On Target
Low income ------21--
EL and Former EL ------5--
Students w/ disabilitiesCPI = 93.4, Target = 97.2CPI = 93.4, Target = 97.2CPI = 93.4, Target = 97.2 98.5 96.9 -3.5 97.2 93.4 957275On Target
Amer. Ind. or Alaska Nat. ------3--
AsianCPI = 99.8, Target = 99.7CPI = 99.8, Target = 99.7 99.9 99.7 0.1 99.7 99.8 76135100Above Target
Afr. Amer./Black ------15--
Hispanic/Latino ------15--
Multi-race, Non-Hisp./Lat. ------15--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 98.6, Target = 99.7CPI = 98.6, Target = 99.7CPI = 98.6, Target = 99.7 99.9 99.7 -1.1 99.7 98.6 91289100Above Target

Summary > 2012
2012 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 98.8, Target = 99.1CPI = 98.8, Target = 99.1 99.5 99.0 -0.2 99.1 98.8 98450100Above Target
High needsCPI = 94.1, Target = 96.2CPI = 94.1, Target = 96.2CPI = 94.1, Target = 96.2 97.9 95.8 -1.7 96.2 94.1 988575On Target
Low income ------20--
EL and Former EL ------5--
Students w/ disabilitiesCPI = 94.4, Target = 97.8CPI = 94.4, Target = 97.8CPI = 94.4, Target = 97.8 98.8 97.6 -3.2 97.8 94.4 997175On Target
Amer. Ind. or Alaska Nat. ------2--
AsianCPI = 99.8, Target = 99.4CPI = 99.8, Target = 99.4 99.7 99.3 0.5 99.4 99.8 88129100Above Target
Afr. Amer./Black ------15--
Hispanic/Latino ------13--
Multi-race, Non-Hisp./Lat. ------14--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 98.8, Target = 99.8CPI = 98.8, Target = 99.8 99.9 99.8 -1.0 99.8 98.8 97277100Above Target
Summary > 2012
2012 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 75.9 78.04690 0.2 0.046925
High needs 38.9 38.8850 1.1 0.08525
Low income--19---19-
EL and Former EL--5---5-
Students w/ disabilities 37.1 35.7700 0.0 0.07025
Amer. Ind. or Alaska Nat.--3---3-
Asian 82.4 85.11340 0.7 0.013425
Afr. Amer./Black--14---14-
Hispanic/Latino--15---15-
Multi-race, Non-Hisp./Lat.--15---15-
Nat. Haw. or Pacif. Isl.--------
White 76.3 79.22880 0.0 0.028825

Summary > 2012
2012 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 88.5 86.94720 0.2 0.24720
High needs 60.6 54.0870 1.1 1.1870
Low income--21---21-
EL and Former EL--5---5-
Students w/ disabilities 54.7 50.0720 0.0 1.4720
Amer. Ind. or Alaska Nat.--3---3-
Asian 97.4 97.01350 0.0 0.013525
Afr. Amer./Black--15---15-
Hispanic/Latino--15---15-
Multi-race, Non-Hisp./Lat.--15---15-
Nat. Haw. or Pacif. Isl.--------
White 87.9 85.52890 0.0 0.028925
Summary > 2012
2012 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 69.1 63.64500 0.4 0.045025
High needs 27.0 29.4850 2.2 0.08525
Low income--20---20-
EL and Former EL--5---5-
Students w/ disabilities 28.6 28.2710 0.0 0.07125
Amer. Ind. or Alaska Nat.--2---2-
Asian 78.8 83.71290 0.7 0.012925
Afr. Amer./Black--15---15-
Hispanic/Latino--13---13-
Multi-race, Non-Hisp./Lat.--14---14-
Nat. Haw. or Pacif. Isl.--------
White 68.1 57.42770 0.0 0.027725

Summary > 2012
2012 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 SGP
(Baseline)		 SGP Change 2012 SGP N Met Safe Harbor? PPI Points Rating
All StudentsSGP = 65, Target = 51SGP = 65, Target = 51SGP = 65, Target = 51 51.0 56.0 9.0 65.0437Yes100Above Target
High needsSGP = 60.5, Target = 51SGP = 60.5, Target = 51SGP = 60.5, Target = 51 51.0 53.0 7.5 60.576Yes100Above Target
Low income  51.0---18---
EL and Former EL  51.0---3---
Students w/ disabilitiesSGP = 59.5, Target = 51SGP = 59.5, Target = 51SGP = 59.5, Target = 51 51.0 51.0 8.5 59.564No75On Target
Amer. Ind. or Alaska Nat.  51.0---2---
AsianSGP = 67, Target = 51SGP = 67, Target = 51SGP = 67, Target = 51 51.0 52.5 14.5 67.0127Yes100Above Target
Afr. Amer./Black  51.0---14---
Hispanic/Latino  51.0---12---
Multi-race, Non-Hisp./Lat.  51.0---15---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 66, Target = 51SGP = 66, Target = 51SGP = 66, Target = 51 51.0 58.0 8.0 66.0267No100Above Target
Summary > 2012
2012 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 SGP
(Baseline)		 SGP Change 2012 SGP N Met Safe Harbor? PPI Points Rating
All StudentsSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 51.0 61.0 -6.0 55.0441No75On Target
High needsSGP = 60, Target = 51SGP = 60, Target = 51SGP = 60, Target = 51 51.0 51.0 9.0 60.078No100Above Target
Low income  51.0---20---
EL and Former EL  51.0---3---
Students w/ disabilitiesSGP = 62, Target = 51SGP = 62, Target = 51SGP = 62, Target = 51 51.0 48.0 14.0 62.066No100Above Target
Amer. Ind. or Alaska Nat.  51.0---2---
AsianSGP = 56.5, Target = 51SGP = 56.5, Target = 51SGP = 56.5, Target = 51 51.0 71.5 -15.0 56.5128No75On Target
Afr. Amer./Black  51.0---15---
Hispanic/Latino  51.0---12---
Multi-race, Non-Hisp./Lat.  51.0---15---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 51.0 55.5 -0.5 55.0269No75On Target

Summary > 2012
2011 4-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2010 Rate (Baseline) Change Annual Target Cohort Graduation Rate N PPI Points Rating
All StudentsCohort Graduation Rate = 95.3, Target = 75Cohort Graduation Rate = 95.3, Target = 75Cohort Graduation Rate = 95.3, Target = 75 90.0 95.0 0.3 75.0 95.3490100Above Target
High needsCohort Graduation Rate = 84.3, Target = 75Cohort Graduation Rate = 84.3, Target = 75Cohort Graduation Rate = 84.3, Target = 75 90.0 87.4 -3.1 75.0 84.310275On Target
Low income  90.0-- 75.0-41--
EL and Former EL  90.0-- 75.0-8--
Students w/ disabilitiesCohort Graduation Rate = 81.4, Target = 75Cohort Graduation Rate = 81.4, Target = 75Cohort Graduation Rate = 81.4, Target = 75 90.0 84.4 -3.0 75.0 81.47075On Target
Amer. Ind. or Alaska Nat.  90.0-- 75.0----
AsianCohort Graduation Rate = 97.3, Target = 75Cohort Graduation Rate = 97.3, Target = 75Cohort Graduation Rate = 97.3, Target = 75 90.0 98.9 -1.6 75.0 97.3113100Above Target
Afr. Amer./Black  90.0-- 75.0-16--
Hispanic/Latino  90.0-- 75.0-21--
Multi-race, Non-Hisp./Lat.  90.0-- 75.0-19--
Nat. Haw. or Pacif. Isl.  90.0-- 75.0----
WhiteCohort Graduation Rate = 95.3, Target = 75Cohort Graduation Rate = 95.3, Target = 75Cohort Graduation Rate = 95.3, Target = 75 90.0 93.3 2.0 75.0 95.3321100Above Target
Summary > 2012
2010 5-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2009 Rate (Baseline) Change Annual Target Cohort Graduation Rate N PPI Points Rating
All StudentsCohort Graduation Rate = 95.7, Target = 80Cohort Graduation Rate = 95.7, Target = 80Cohort Graduation Rate = 95.7, Target = 80 95.0 96.8 -1.1 80.0 95.7443100Above Target
High needsCohort Graduation Rate = 88.3, Target = 80Cohort Graduation Rate = 88.3, Target = 80Cohort Graduation Rate = 88.3, Target = 80 95.0 90.1 -1.8 80.0 88.310375On Target
Low income  95.0-- 80.0-34--
EL and Former EL  95.0-- 80.0-7--
Students w/ disabilitiesCohort Graduation Rate = 85.7, Target = 80Cohort Graduation Rate = 85.7, Target = 80Cohort Graduation Rate = 85.7, Target = 80 95.0 90.6 -4.9 80.0 85.77775On Target
Amer. Ind. or Alaska Nat.  95.0-- 80.0----
AsianCohort Graduation Rate = 98.9, Target = 80Cohort Graduation Rate = 98.9, Target = 80Cohort Graduation Rate = 98.9, Target = 80 95.0 95.2 3.7 80.0 98.994100Above Target
Afr. Amer./Black  95.0-- 80.0-19--
Hispanic/Latino  95.0-- 80.0-14--
Multi-race, Non-Hisp./Lat.  95.0-- 80.0-16--
Nat. Haw. or Pacif. Isl.  95.0-- 80.0----
WhiteCohort Graduation Rate = 94.3, Target = 80Cohort Graduation Rate = 94.3, Target = 80Cohort Graduation Rate = 94.3, Target = 80 95.0 97.8 -3.5 80.0 94.330075On Target

Summary > 2012
2011 Annual Dropout Rate
  0  2  4  6  8  10 12  14 16  18 20 6 Year Goal 2010 Rate (Baseline) Change Annual Target Annual Dropout Rate Percentile in Grade Span N PPI Points Rating
All StudentsDropout Rate = 0.9, Target = 0.6 0.3 0.6 -0.3 0.6 0.971198325No Change
High needsDropout Rate = 2, Target = 2.3 1.3 2.5 0.5 2.3 2.06140075On Target
Low income ------114--
EL and Former EL ------29--
Students w/ disabilitiesDropout Rate = 2, Target = 3.1 1.7 3.4 1.4 3.1 2.05730375On Target
Amer. Ind. or Alaska Nat. ------2--
AsianDropout Rate = 0.2, Target = 0.2 0.1 0.2 0.0 0.2 0.247515100Above Target
Afr. Amer./Black ------90--
Hispanic/Latino ------70--
Multi-race, Non-Hisp./Lat. ------64--
Nat. Haw. or Pacif. Isl. ---------
WhiteDropout Rate = 1, Target = 0.7 0.4 0.8 -0.2 0.7 1.058124225No Change
Summary > 2012
2012 MCAS Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All Students 479 47699Yes 479 479100Yes 453 45099Yes
High needs 91 8998Yes 91 91100Yes 85 85100Yes
Low income 22--- 22--- 20---
EL and Former EL 6--- 6--- 5---
Students w/ disabilities 75 7397Yes 75 75100Yes 71 71100Yes
Amer. Ind. or Alaska Nat. 3--- 3--- 2---
Asian 137 13699Yes 137 137100Yes 131 12998Yes
Afr. Amer./Black 16--- 16--- 15---
Hispanic/Latino 15--- 15--- 13---
Multi-race, Non-Hisp./Lat. 15--- 15--- 15---
Nat. Haw. or Pacif. Isl.------------
White 293 292100Yes 293 293100Yes 277 277100Yes

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