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2016 Accountability Data - Lexington

District Information
District:Lexington (01550000)
Region:Greater Boston
Title I Status:Yes
Accountability and Assistance Level:Level 2
 Summary > 2016
2016 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 96.1, Target = 98.3CPI = 96.1, Target = 98.3CPI = 96.1, Target = 98.3 97.0 96.3 96.1 -0.2 98.3 98.5 953793100Above Target
High needsCPI = 87.7, Target = 94.4CPI = 87.7, Target = 94.4CPI = 87.7, Target = 94.4 90.4 87.9 87.7 -0.2 94.4 95.2 9496675On Target
Econ. DisadvantagedCPI = 88.9, Target = 89.1CPI = 88.9, Target = 89.1 88.1 88.1 88.9 0.8 89.1 94.1 9123575On Target
EL and Former ELCPI = 88.6, Target = 95.5CPI = 88.6, Target = 95.5CPI = 88.6, Target = 95.5 92.2 89.6 88.6 -1.0 95.5 96.1 9130075On Target
Students w/ disabilitiesCPI = 84, Target = 92.7CPI = 84, Target = 92.7CPI = 84, Target = 92.7 87.5 83.9 84.0 0.1 92.7 93.8 9558175On Target
Amer. Ind. or Alaska Nat. -------3--
AsianCPI = 97.5, Target = 98.9CPI = 97.5, Target = 98.9CPI = 97.5, Target = 98.9 98.1 97.4 97.5 0.1 98.9 99.1 851344100Above Target
Afr. Amer./BlackCPI = 85.9, Target = 94.8CPI = 85.9, Target = 94.8CPI = 85.9, Target = 94.8 91.0 86.3 85.9 -0.4 94.8 95.5 6716325No Change
Hispanic/LatinoCPI = 92.4, Target = 95.3CPI = 92.4, Target = 95.3CPI = 92.4, Target = 95.3 91.9 93.6 92.4 -1.2 95.3 96.0 9213275On Target
Multi-race, Non-Hisp./Lat.CPI = 96.4, Target = 99CPI = 96.4, Target = 99CPI = 96.4, Target = 99 98.2 96.4 96.4 0.0 99.0 99.1 91217100Above Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 96.2, Target = 98.3CPI = 96.2, Target = 98.3CPI = 96.2, Target = 98.3 97.1 96.5 96.2 -0.3 98.3 98.6 941932100Above Target
Summary > 2016
2016 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 95, Target = 97.1CPI = 95, Target = 97.1CPI = 95, Target = 97.1 95.0 95.0 95.0 0.0 97.1 97.5 993792100Above Target
High needsCPI = 84.3, Target = 92.2CPI = 84.3, Target = 92.2CPI = 84.3, Target = 92.2 86.6 84.7 84.3 -0.4 92.2 93.3 9896875On Target
Econ. DisadvantagedCPI = 84.6, Target = 83CPI = 84.6, Target = 83CPI = 84.6, Target = 83 81.4 81.4 84.6 3.2 83.0 90.7 94234100Above Target
EL and Former ELCPI = 91.1, Target = 96.7CPI = 91.1, Target = 96.7CPI = 91.1, Target = 96.7 94.4 93.9 91.1 -2.8 96.7 97.2 9430275On Target
Students w/ disabilitiesCPI = 77.5, Target = 89.6CPI = 77.5, Target = 89.6CPI = 77.5, Target = 89.6 82.1 78.1 77.5 -0.6 89.6 91.1 9758275On Target
Amer. Ind. or Alaska Nat. -------3--
AsianCPI = 98.2, Target = 99.1CPI = 98.2, Target = 99.1 98.4 98.5 98.2 -0.3 99.1 99.2 921344100Above Target
Afr. Amer./BlackCPI = 79.3, Target = 89CPI = 79.3, Target = 89CPI = 79.3, Target = 89 81.1 78.5 79.3 0.8 89.0 90.6 8416250Improved Below Target
Hispanic/LatinoCPI = 89.7, Target = 91.7CPI = 89.7, Target = 91.7CPI = 89.7, Target = 91.7 85.7 87.5 89.7 2.2 91.7 92.9 9813375On Target
Multi-race, Non-Hisp./Lat.CPI = 95.6, Target = 97.7CPI = 95.6, Target = 97.7CPI = 95.6, Target = 97.7 96.0 94.8 95.6 0.8 97.7 98.0 94215100Above Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 94.5, Target = 97.1CPI = 94.5, Target = 97.1CPI = 94.5, Target = 97.1 95.0 94.5 94.5 0.0 97.1 97.5 971934100Above Target
Summary > 2016
2016 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2015 CPI 2016 CPI CPI Change 2016 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 93.9, Target = 96.3CPI = 93.9, Target = 96.3CPI = 93.9, Target = 96.3 93.6 95.0 93.9 -1.1 96.3 96.8 981660100Above Target
High needsCPI = 81.5, Target = 91CPI = 81.5, Target = 91CPI = 81.5, Target = 91 84.5 83.6 81.5 -2.1 91.0 92.3 9740175On Target
Econ. DisadvantagedCPI = 81.5, Target = 86.4CPI = 81.5, Target = 86.4CPI = 81.5, Target = 86.4 85.2 85.2 81.5 -3.7 86.4 92.6 9010875On Target
EL and Former ELCPI = 83.8, Target = 92CPI = 83.8, Target = 92CPI = 83.8, Target = 92 86.3 84.7 83.8 -0.9 92.0 93.2 9511175On Target
Students w/ disabilitiesCPI = 77.5, Target = 90.3CPI = 77.5, Target = 90.3CPI = 77.5, Target = 90.3 83.3 79.0 77.5 -1.5 90.3 91.7 9624375On Target
Amer. Ind. or Alaska Nat. -------1--
AsianCPI = 96.5, Target = 97.6CPI = 96.5, Target = 97.6CPI = 96.5, Target = 97.6 95.9 96.9 96.5 -0.4 97.6 98.0 89599100Above Target
Afr. Amer./BlackCPI = 72.7, Target = 87CPI = 72.7, Target = 87CPI = 72.7, Target = 87 77.7 84.8 72.7 -12.1 87.0 88.9 72640Declined
Hispanic/LatinoCPI = 89.9, Target = 90.7CPI = 89.9, Target = 90.7 84.1 88.0 89.9 1.9 90.7 92.1 975775On Target
Multi-race, Non-Hisp./Lat.CPI = 96.5, Target = 97.6CPI = 96.5, Target = 97.6CPI = 96.5, Target = 97.6 95.9 95.5 96.5 1.0 97.6 98.0 9485100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 93.7, Target = 96.7CPI = 93.7, Target = 96.7CPI = 93.7, Target = 96.7 94.3 95.0 93.7 -1.3 96.7 97.2 97854100Above Target
Summary > 2016
2016 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 45.8 43.637930 1.5 1.537930
High needs 15.3 16.19660 5.6 5.79660
Econ. Disadvantaged 20.0 22.123525 5.3 3.423525
EL and Former EL 19.9 14.73000 5.1 4.73000
Students w/ disabilities 8.4 12.458125 7.7 8.45810
Amer. Ind. or Alaska Nat.--3---3-
Asian 54.3 51.813440 1.3 1.0134425
Afr. Amer./Black 15.3 14.11630 5.1 4.91630
Hispanic/Latino 28.7 31.813225 1.6 3.81320
Multi-race, Non-Hisp./Lat. 53.3 43.32170 1.5 0.521725
Nat. Haw. or Pacif. Isl.--1---1-
White 43.1 41.319320 1.3 1.519320
Summary > 2016
2016 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 65.1 67.537920 2.7 2.537920
High needs 33.8 39.296825 9.6 9.49680
Econ. Disadvantaged 32.9 46.623425 11.8 8.523425
EL and Former EL 46.8 52.630225 3.1 5.03020
Students w/ disabilities 22.2 25.858225 14.7 14.45820
Amer. Ind. or Alaska Nat.--3---3-
Asian 80.3 82.113440 0.8 0.7134425
Afr. Amer./Black 23.2 21.61620 14.2 11.116225
Hispanic/Latino 39.3 51.113325 7.4 6.81330
Multi-race, Non-Hisp./Lat. 67.3 70.72150 2.0 0.921525
Nat. Haw. or Pacif. Isl.--1---1-
White 59.9 62.019340 2.8 2.919340
Summary > 2016
2016 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2015
% Advanced		 2016
% Advanced		 N PPI Points 2015
% Warning/Failing		 2016
% Warning/Failing		 N PPI Points
All students 40.2 45.2166025 1.4 2.116600
High needs 13.9 21.740125 6.7 8.24010
Econ. Disadvantaged 18.7 25.010825 7.7 8.31080
EL and Former EL 16.1 24.311125 3.2 5.41110
Students w/ disabilities 9.2 16.524325 10.1 11.12430
Amer. Ind. or Alaska Nat.--1---1-
Asian 51.2 50.45990 0.8 0.759925
Afr. Amer./Black 10.9 9.4640 4.7 10.9640
Hispanic/Latino 18.8 45.65725 4.2 7.0570
Multi-race, Non-Hisp./Lat. 33.8 57.68525 1.3 0.08525
Nat. Haw. or Pacif. Isl.--------
White 37.8 43.085425 1.4 2.38540
Summary > 2016
2016 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 2015 SGP 2016 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 58, Target = 51SGP = 58, Target = 51SGP = 58, Target = 51 60.0 58.0 -2.0 51.0No296175On Target
High needsSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 57.0 55.0 -2.0 51.0No70475On Target
Econ. DisadvantagedSGP = 56, Target = 51SGP = 56, Target = 51SGP = 56, Target = 51 53.0 56.0 3.0 51.0No18375On Target
EL and Former ELSGP = 66, Target = 51SGP = 66, Target = 51SGP = 66, Target = 51 68.0 66.0 -2.0 51.0No183100Above Target
Students w/ disabilitiesSGP = 50, Target = 51SGP = 50, Target = 51 52.0 50.0 -2.0 51.0No44050Below Target
Amer. Ind. or Alaska Nat. --- 51.0-1--
AsianSGP = 65, Target = 51SGP = 65, Target = 51SGP = 65, Target = 51 67.0 65.0 -2.0 51.0No1021100Above Target
Afr. Amer./BlackSGP = 47, Target = 51SGP = 47, Target = 51SGP = 47, Target = 51 45.0 47.0 2.0 51.0No13150Below Target
Hispanic/LatinoSGP = 60, Target = 51SGP = 60, Target = 51SGP = 60, Target = 51 55.0 60.0 5.0 51.0No106100Above Target
Multi-race, Non-Hisp./Lat.SGP = 56, Target = 51SGP = 56, Target = 51SGP = 56, Target = 51 68.5 56.0 -12.5 51.0No16575On Target
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 54, Target = 51SGP = 54, Target = 51SGP = 54, Target = 51 57.0 54.0 -3.0 51.0No153775On Target
Summary > 2016
2016 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 2015 SGP 2016 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 63, Target = 51SGP = 63, Target = 51SGP = 63, Target = 51 63.0 63.0 0.0 51.0No2964100Above Target
High needsSGP = 61, Target = 51SGP = 61, Target = 51SGP = 61, Target = 51 61.0 61.0 0.0 51.0No708100Above Target
Econ. DisadvantagedSGP = 63, Target = 51SGP = 63, Target = 51SGP = 63, Target = 51 60.0 63.0 3.0 51.0Yes184100Above Target
EL and Former ELSGP = 74, Target = 51SGP = 74, Target = 51SGP = 74, Target = 51 64.0 74.0 10.0 51.0No184100Above Target
Students w/ disabilitiesSGP = 57, Target = 51SGP = 57, Target = 51SGP = 57, Target = 51 57.0 57.0 0.0 51.0No44475On Target
Amer. Ind. or Alaska Nat. --- 51.0-1--
AsianSGP = 69, Target = 51SGP = 69, Target = 51SGP = 69, Target = 51 68.0 69.0 1.0 51.0No1019100Above Target
Afr. Amer./BlackSGP = 58, Target = 51SGP = 58, Target = 51SGP = 58, Target = 51 61.0 58.0 -3.0 51.0No13175On Target
Hispanic/LatinoSGP = 65.5, Target = 51SGP = 65.5, Target = 51SGP = 65.5, Target = 51 60.0 65.5 5.5 51.0Yes108100Above Target
Multi-race, Non-Hisp./Lat.SGP = 67.5, Target = 51SGP = 67.5, Target = 51SGP = 67.5, Target = 51 62.0 67.5 5.5 51.0No164100Above Target
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 59, Target = 51SGP = 59, Target = 51SGP = 59, Target = 51 60.0 59.0 -1.0 51.0No154175On Target
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students 86.0 60.025525
High needs 86.0 60.025525
EL and Former EL 86.0 60.025525
Summary > 2016
2015 4-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2014 Rate 2015 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 97.2, Target = 80Cohort Graduation Rate = 97.2, Target = 80Cohort Graduation Rate = 97.2, Target = 80 94.9 97.2 2.3 80.0 90.0494100Above Target
High needsCohort Graduation Rate = 90.4, Target = 80Cohort Graduation Rate = 90.4, Target = 80Cohort Graduation Rate = 90.4, Target = 80 86.5 90.4 3.9 80.0 90.011575On Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.015--
Students w/ disabilitiesCohort Graduation Rate = 84.1, Target = 80Cohort Graduation Rate = 84.1, Target = 80Cohort Graduation Rate = 84.1, Target = 80 85.7 84.1 -1.6 80.0 90.06375On Target
Amer. Ind. or Alaska Nat. --- 80.0 90.01--
AsianCohort Graduation Rate = 97.2, Target = 80Cohort Graduation Rate = 97.2, Target = 80Cohort Graduation Rate = 97.2, Target = 80 95.7 97.2 1.5 80.0 90.0141100Above Target
Afr. Amer./Black --- 80.0 90.025--
Hispanic/Latino --- 80.0 90.024--
Multi-race, Non-Hisp./Lat. --- 80.0 90.012--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
WhiteCohort Graduation Rate = 96.9, Target = 80Cohort Graduation Rate = 96.9, Target = 80Cohort Graduation Rate = 96.9, Target = 80 95.0 96.9 1.9 80.0 90.0291100Above Target
Summary > 2016
2014 5-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 = 96.3, Target = 85Cohort Graduation Rate = 96.3, Target = 85Cohort Graduation Rate = 96.3, Target = 85 96.3 96.3 0.0 85.0 95.0489100Above Target
High needsCohort Graduation Rate = 89.2, Target = 85Cohort Graduation Rate = 89.2, Target = 85Cohort Graduation Rate = 89.2, Target = 85 87.9 89.2 1.3 85.0 95.014875On Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.06--
Students w/ disabilitiesCohort Graduation Rate = 87.4, Target = 85Cohort Graduation Rate = 87.4, Target = 85Cohort Graduation Rate = 87.4, Target = 85 84.4 87.4 3.0 85.0 95.011975On Target
Amer. Ind. or Alaska Nat. --- 85.0 95.02--
AsianCohort Graduation Rate = 98.6, Target = 85Cohort Graduation Rate = 98.6, Target = 85Cohort Graduation Rate = 98.6, Target = 85 98.8 98.6 -0.2 85.0 95.0139100Above Target
Afr. Amer./Black --- 85.0 95.014--
Hispanic/Latino --- 85.0 95.016--
Multi-race, Non-Hisp./Lat. --- 85.0 95.016--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 95.7, Target = 85Cohort Graduation Rate = 95.7, Target = 85Cohort Graduation Rate = 95.7, Target = 85 96.0 95.7 -0.3 85.0 95.0302100Above Target
Summary > 2016
2015 Annual Dropout Rate
  0  2  4  6  8  10 12  14 16  18 20 Baseline Rate 2014 Rate 2015 Rate Change Annual Target 6 Year Goal Dropout Percentile in School Type N PPI Points Rating
All studentsDropout Rate = 0.2, Target = 0.4 0.6 0.2 0.2 0.0 0.4 0.3882093100Above Target
High needsDropout Rate = 0.9, Target = 1.5 2.5 0.3 0.9 -0.6 1.5 1.37933575On Target
Econ. Disadvantaged  1.1---- 0.6-89--
EL and Former ELDropout Rate = 0, Target = 0 0.0 0.0 0.0 0.0 0.0 0.09144100Above Target
Students w/ disabilitiesDropout Rate = 0.9, Target = 2 3.4 0.0 0.9 -0.9 2.0 1.77921275On Target
Amer. Ind. or Alaska Nat. -------3--
AsianDropout Rate = 0.3, Target = 0.1 0.2 0.2 0.3 -0.1 0.1 0.13464975On Target
Afr. Amer./BlackDropout Rate = 0, Target = 0 0.0 1.2 0.0 1.2 0.0 0.08195100Above Target
Hispanic/LatinoDropout Rate = 0, Target = 0.9 1.5 0.0 0.0 0.0 0.9 0.88386100Above Target
Multi-race, Non-Hisp./Lat.Dropout Rate = 0, Target = 0 0.0 1.4 0.0 1.4 0.0 0.07580100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteDropout Rate = 0.2, Target = 0.5 0.8 0.2 0.2 0.0 0.5 0.4861180100Above Target
Summary > 2016
2016 Assessment Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All students38813865100Yes38833865100Yes1731172299Yes
High needs1047103899Yes1049104199Yes44644199Yes
Econ. Disadvantaged24524299Yes24424199Yes11911697Yes
EL and Former EL37437299Yes375375100Yes143143100Yes
Students w/ disabilities59058198Yes59158399Yes25424998Yes
Amer. Ind. or Alaska Nat.3---3---1---
Asian13991397100Yes14011397100Yes633630100Yes
Afr. Amer./Black163163100Yes16316299Yes6565100Yes
Hispanic/Latino13513399Yes13513499Yes626198Yes
Multi-race, Non-Hisp./Lat.22021899Yes21921799Yes8989100Yes
Nat. Haw. or Pacif. Isl.1---1-------
White1959194999Yes1961195199Yes88187699Yes

NOTE: In 2016, assessment participation was calculated two ways: First, the 2016 participation rate for each subgroup in each subject area test was calculated. If the actual 2016 participation rate was lower than 95 percent for any group in any subject, that rate was compared to the average of the most recent two years of assessment participation data for that group and subject. The higher of the two resulting rates was factored into the assignment of the school or district's 2016 accountability and assistance level.

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