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Lexington High
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2015 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 2
 Summary > 2015
2015 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2014 CPI 2015 CPI CPI Change 2015 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 100, Target = 99.8 - All StudentsAll Students-CPI = 100, Target = 99.875 or Higher All Students 99.7 100.0 100.0 0.0 99.8 99.9 98503100Above Target
High needsCPI = 100, Target = 98.9 - High needsHigh needs-CPI = 100, Target = 98.9CPI = 100, Target = 98.9 - High needs75 or Higher High needs 98.3 99.7 100.0 0.3 98.9 99.2 9872100Above Target
Econ. Disadvantaged -- 100.0----28--
EL and Former EL -------8--
Students w/ disabilitiesCPI = 100, Target = 99.5 - Students w/ disabilitiesStudents w/ disabilities-CPI = 100, Target = 99.575 or Higher Students w/ disabilities 99.2 100.0 100.0 0.0 99.5 99.6 9946100Above Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 100, Target = 99.5 - AsianAsian-CPI = 100, Target = 99.575 or Higher Asian 99.3 99.8 100.0 0.2 99.5 99.7 86173100Above Target
Afr. Amer./Black -------21--
Hispanic/Latino -------15--
Multi-race, Non-Hisp./Lat. -------18--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 100, Target = 99.9 - WhiteWhite-CPI = 100, Target = 99.975 or Higher White 99.9 100.0 100.0 0.0 99.9 100.0 97276100Above Target
Summary > 2015
2015 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2014 CPI 2015 CPI CPI Change 2015 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 99.7, Target = 99.3 - All StudentsAll Students-CPI = 99.7, Target = 99.375 or Higher All Students 99.0 99.8 99.7 -0.1 99.3 99.5 98504100Above Target
High needsCPI = 97.9, Target = 97.3 - High needsHigh needs-CPI = 97.9, Target = 97.375 or Higher High needs 96.0 99.2 97.9 -1.3 97.3 98.0 9870100Above Target
Econ. Disadvantaged -- 96.4----28--
EL and Former EL -------8--
Students w/ disabilitiesCPI = 96.6, Target = 97.9 - Students w/ disabilities'75 or Higher Students w/ disabilities'Students w/ disabilities CPI = 96.6, Target = 97.975 or Higher Students w/ disabilities 96.9 98.7 96.6 -2.1 97.9 98.5 974475On Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 99.9, Target = 99.8 - AsianAsian-CPI = 99.9, Target = 99.875 or Higher Asian 99.7 99.8 99.9 0.1 99.8 99.9 70173100Above Target
Afr. Amer./Black -------21--
Hispanic/Latino -------15--
Multi-race, Non-Hisp./Lat. -------18--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 99.8, Target = 99.8 - WhiteWhite-CPI = 99.8, Target = 99.875 or Higher White 99.7 99.8 99.8 0.0 99.8 99.9 98277100Above Target
Summary > 2015
2015 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2014 CPI 2015 CPI CPI Change 2015 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 99.3, Target = 99.3 - All StudentsAll Students-CPI = 99.3, Target = 99.375 or Higher All Students 99.0 98.8 99.3 0.5 99.3 99.5 99489100Above Target
High needsCPI = 96.3, Target = 97.2 - High needsHigh needs-CPI = 96.3, Target = 97.275 or Higher High needs 95.8 95.7 96.3 0.6 97.2 97.9 986775On Target
Econ. Disadvantaged -- 96.2----26--
EL and Former EL -------6--
Students w/ disabilitiesCPI = 94.4, Target = 98.4 - Students w/ disabilities'75 or Higher Students w/ disabilities'Students w/ disabilities CPI = 94.4, Target = 98.475 or Higher Students w/ disabilities 97.6 94.2 94.4 0.2 98.4 98.8 984575On Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 100, Target = 99.5 - AsianAsian-CPI = 100, Target = 99.575 or Higher Asian 99.3 99.5 100.0 0.5 99.5 99.7 93161100Above Target
Afr. Amer./Black -------21--
Hispanic/Latino -------15--
Multi-race, Non-Hisp./Lat. -------17--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 99.2, Target = 99.9 - WhiteWhite-CPI = 99.2, Target = 99.975 or Higher White 99.8 99.1 99.2 0.1 99.9 99.9 98275100Above Target
Summary > 2015
2015 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2014
% Advanced		 2015
% Advanced		 N PPI Points 2014
% Warning/Failing		 2015
% Warning/Failing		 N PPI Points
All students 81.6 82.75030 0.0 0.050325
High needs 46.8 41.7720 0.0 0.07225
Econ. Disadvantaged- 57.128-- 0.028-
EL and Former EL--8---8-
Students w/ disabilities 43.1 28.3460 0.0 0.04625
Amer. Ind. or Alaska Nat.--------
Asian 91.3 89.61730 0.0 0.017325
Afr. Amer./Black--21---21-
Hispanic/Latino--15---15-
Multi-race, Non-Hisp./Lat.--18---18-
Nat. Haw. or Pacif. Isl.--------
White 80.5 83.32760 0.0 0.027625
Summary > 2015
2015 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2014
% Advanced		 2015
% Advanced		 N PPI Points 2014
% Warning/Failing		 2015
% Warning/Failing		 N PPI Points
All students 92.1 91.75040 0.0 0.050425
High needs 73.7 71.4700 0.0 0.07025
Econ. Disadvantaged- 71.428-- 0.028-
EL and Former EL--8---8-
Students w/ disabilities 66.1 59.1440 0.0 0.04425
Amer. Ind. or Alaska Nat.--------
Asian 98.0 98.81730 0.0 0.017325
Afr. Amer./Black--21---21-
Hispanic/Latino--15---15-
Multi-race, Non-Hisp./Lat.--18---18-
Nat. Haw. or Pacif. Isl.--------
White 92.6 92.12770 0.0 0.027725
Summary > 2015
2015 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2014
% Advanced		 2015
% Advanced		 N PPI Points 2014
% Warning/Failing		 2015
% Warning/Failing		 N PPI Points
All students 69.2 68.94890 0.2 0.048925
High needs 36.4 26.9670 1.1 0.06725
Econ. Disadvantaged- 46.226-- 0.026-
EL and Former EL--6---6-
Students w/ disabilities 30.4 17.8450 1.8 0.04525
Amer. Ind. or Alaska Nat.--------
Asian 85.4 80.11610 0.7 0.016125
Afr. Amer./Black--21---21-
Hispanic/Latino--15---15-
Multi-race, Non-Hisp./Lat.--17---17-
Nat. Haw. or Pacif. Isl.--------
White 65.7 68.72750 0.0 0.027525
Summary > 2015
2015 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 2014 SGP 2015 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 54, Target = 51 - All StudentsAll Students-SGP = 54, Target = 51SGP = 54, Target = 51 - All Students75 or Higher All Students 58.0 54.0 -4.0 51.0Yes46375On Target
High needsSGP = 50, Target = 51 - High needsHigh needs-SGP = 50, Target = 5175 or Higher High needs 58.5 50.0 -8.5 51.0Yes6075On Target
Econ. Disadvantaged --- 51.0-25--
EL and Former EL --- 51.0-4--
Students w/ disabilitiesSGP = 50, Target = 51 - Students w/ disabilitiesStudents w/ disabilities-SGP = 50, Target = 5175 or Higher Students w/ disabilities 59.0 50.0 -9.0 51.0No4150Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 59.5, Target = 51 - AsianAsian-SGP = 59.5, Target = 51SGP = 59.5, Target = 51 - Asian75 or Higher Asian 66.0 59.5 -6.5 51.0Yes15475On Target
Afr. Amer./Black --- 51.0-21--
Hispanic/Latino --- 51.0-13--
Multi-race, Non-Hisp./Lat. --- 51.0-16--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 52, Target = 51 - WhiteWhite-SGP = 52, Target = 5175 or Higher White 56.0 52.0 -4.0 51.0No25975On Target
Summary > 2015
2015 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 2014 SGP 2015 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 60, Target = 51 - All StudentsAll Students-SGP = 60, Target = 51SGP = 60, Target = 51 - All Students75 or Higher All Students 64.0 60.0 -4.0 51.0No464100Above Target
High needsSGP = 69.5, Target = 51 - High needsHigh needs-SGP = 69.5, Target = 51SGP = 69.5, Target = 51 - High needs75 or Higher High needs 64.0 69.5 5.5 51.0No58100Above Target
Econ. Disadvantaged --- 51.0-25--
EL and Former EL --- 51.0-4--
Students w/ disabilitiesSGP = 72, Target = 51 - Students w/ disabilitiesStudents w/ disabilities-SGP = 72, Target = 51SGP = 72, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilities 58.0 72.0 14.0 51.0No39100Above Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 62.5, Target = 51 - AsianAsian-SGP = 62.5, Target = 51SGP = 62.5, Target = 51 - Asian75 or Higher Asian 69.0 62.5 -6.5 51.0Yes154100Above Target
Afr. Amer./Black --- 51.0-21--
Hispanic/Latino --- 51.0-13--
Multi-race, Non-Hisp./Lat. --- 51.0-16--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 57, Target = 51 - WhiteWhite-SGP = 57, Target = 51SGP = 57, Target = 51 - White75 or Higher White 61.0 57.0 -4.0 51.0No26075On Target
Summary > 2015
2015 Extra credit for English language proficiency growth
  2015 SGPA 2015 Target SGPA N Included PPI Points
All students72.060.0023.00-
High needs-60.0023.00-
EL and Former EL-60.0023.00-
Summary > 2015
2014 4-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2013 Rate 2014 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 96.9, Target = 80 - All StudentsAll Students-Cohort Graduation Rate = 96.9, Target = 80Cohort Graduation Rate = 96.9, Target = 80 - All Students75 or Higher All Students 97.4 96.9 -0.5 80.0 90.0477100Above Target
High needsCohort Graduation Rate = 92.6, Target = 80 - High needsHigh needs-Cohort Graduation Rate = 92.6, Target = 80Cohort Graduation Rate = 92.6, Target = 80 - High needs75 or Higher High needs 92.4 92.6 0.2 80.0 90.013675On Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.06--
Students w/ disabilitiesCohort Graduation Rate = 93.5, Target = 80 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 93.5, Target = 80Cohort Graduation Rate = 93.5, Target = 80 - Students w/ disabilities75 or Higher Students w/ disabilities 90.9 93.5 2.6 80.0 90.010775On Target
Amer. Ind. or Alaska Nat. --- 80.0 90.02--
AsianCohort Graduation Rate = 96.4, Target = 80 - AsianAsian-Cohort Graduation Rate = 96.4, Target = 80Cohort Graduation Rate = 96.4, Target = 80 - Asian75 or Higher Asian 99.4 96.4 -3.0 80.0 90.0138100Above Target
Afr. Amer./Black --- 80.0 90.014--
Hispanic/Latino --- 80.0 90.014--
Multi-race, Non-Hisp./Lat. --- 80.0 90.015--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
WhiteCohort Graduation Rate = 97.3, Target = 80 - WhiteWhite-Cohort Graduation Rate = 97.3, Target = 80Cohort Graduation Rate = 97.3, Target = 80 - White75 or Higher White 97.3 97.3 0.0 80.0 90.0294100Above Target
Summary > 2015
2013 5-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2012 Rate 2013 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 98, Target = 85 - All StudentsAll Students-Cohort Graduation Rate = 98, Target = 85Cohort Graduation Rate = 98, Target = 85 - All Students75 or Higher All Students 98.6 98.0 -0.6 85.0 95.0504100Above Target
High needsCohort Graduation Rate = 94.1, Target = 85 - High needsHigh needs-Cohort Graduation Rate = 94.1, Target = 85Cohort Graduation Rate = 94.1, Target = 85 - High needs75 or Higher High needs 95.0 94.1 -0.9 85.0 95.011975On Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.012--
Students w/ disabilitiesCohort Graduation Rate = 93.5, Target = 85 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 93.5, Target = 85Cohort Graduation Rate = 93.5, Target = 85 - Students w/ disabilities75 or Higher Students w/ disabilities 97.1 93.5 -3.6 85.0 95.07775On Target
Amer. Ind. or Alaska Nat. --- 85.0 95.01--
AsianCohort Graduation Rate = 99.4, Target = 85 - AsianAsian-Cohort Graduation Rate = 99.4, Target = 85Cohort Graduation Rate = 99.4, Target = 85 - Asian75 or Higher Asian 100.0 99.4 -0.6 85.0 95.0158100Above Target
Afr. Amer./Black --- 85.0 95.025--
Hispanic/Latino --- 85.0 95.018--
Multi-race, Non-Hisp./Lat. --- 85.0 95.011--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 98.3, Target = 85 - WhiteWhite-Cohort Graduation Rate = 98.3, Target = 85Cohort Graduation Rate = 98.3, Target = 85 - White75 or Higher White 98.2 98.3 0.1 85.0 95.0291100Above Target
Summary > 2015
2014 Annual Dropout Rate
  0  2  4  6  8  10 12  14 16  18 20 Baseline Rate 2013 Rate 2014 Rate Change Annual Target 6 Year Goal Dropout Percentile in School Type N PPI Points Rating
All studentsDropout Rate = 0.2, Target = 0.4Dropout Rate 75 or Higher All Students 0.6 0.4 0.2 0.2 0.4 0.387200275On Target
High needsDropout Rate = 0.3, Target = 1.7Dropout Rate 75 or Higher High needs 2.5 1.4 0.3 1.1 1.7 1.38637275On Target
Econ. Disadvantaged ----------
EL and Former EL -------26--
Students w/ disabilitiesDropout Rate = 0, Target = 2.3Dropout Rate 75 or Higher Students w/ disabilities 3.4 0.0 0.0 0.0 2.3 1.786151100Above Target
Amer. Ind. or Alaska Nat. -------4--
AsianDropout Rate = 0.2, Target = 0.1Dropout Rate 75 or Higher Asian 0.2 0.3 0.2 0.1 0.1 0.13759875On Target
Afr. Amer./Black -------86--
Hispanic/Latino -------75--
Multi-race, Non-Hisp./Lat. -------70--
Nat. Haw. or Pacif. Isl. -------1--
WhiteDropout Rate = 0.2, Target = 0.5Dropout Rate 75 or Higher White 0.8 0.4 0.2 0.2 0.5 0.483116875On Target
Extra Credit for Reengaging Dropouts (2 or more)
  2014 Number of Dropouts Reengaged PPI Points
All students225
High needs10
Summary > 2015
2015 Assessment Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All students52351598Yes52351799Yes52351699Yes
High needs848196Yes848095Yes847994No
Econ. Disadvantaged33---33---33---
EL and Former EL18---18---18---
Students w/ disabilities484798Yes484594No484696Yes
Amer. Ind. or Alaska Nat.------------
Asian18218199Yes182182100Yes182182100Yes
Afr. Amer./Black21---21---21---
Hispanic/Latino19---19---19---
Multi-race, Non-Hisp./Lat.18---18---18---
Nat. Haw. or Pacif. Isl.------------
White28327798Yes28327898Yes28327898Yes

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