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Weston

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2016 Accountability Data - Weston


District Information
District:Weston (03300000)
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 = 95.8, Target = 97.8CPI = 95.8, Target = 97.8CPI = 95.8, Target = 97.8 96.2 94.6 95.8 1.2 97.8 98.1 941165100Above Target
High needsCPI = 87.7, Target = 92.8CPI = 87.7, Target = 92.8CPI = 87.7, Target = 92.8 87.6 85.2 87.7 2.5 92.8 93.8 9430175On Target
Econ. DisadvantagedCPI = 88.1, Target = 90.6CPI = 88.1, Target = 90.6CPI = 88.1, Target = 90.6 89.7 89.7 88.1 -1.6 90.6 94.9 886125No Change
EL and Former ELCPI = 92.7, Target = 91.5CPI = 92.7, Target = 91.5CPI = 92.7, Target = 91.5 85.5 90.2 92.7 2.5 91.5 92.8 976575On Target
Students w/ disabilitiesCPI = 84.9, Target = 91.8CPI = 84.9, Target = 91.8CPI = 84.9, Target = 91.8 86.0 81.3 84.9 3.6 91.8 93.0 9621575On Target
Amer. Ind. or Alaska Nat. -------4--
AsianCPI = 98.5, Target = 98.2CPI = 98.5, Target = 98.2 96.9 96.6 98.5 1.9 98.2 98.5 96155100Above Target
Afr. Amer./BlackCPI = 87.8, Target = 93.7CPI = 87.8, Target = 93.7CPI = 87.8, Target = 93.7 89.2 85.8 87.8 2.0 93.7 94.6 778850Improved Below Target
Hispanic/LatinoCPI = 91.3, Target = 94.5CPI = 91.3, Target = 94.5CPI = 91.3, Target = 94.5 90.6 92.1 91.3 -0.8 94.5 95.3 895225No Change
Multi-race, Non-Hisp./Lat.CPI = 99.1, Target = 99.5CPI = 99.1, Target = 99.5 99.1 96.7 99.1 2.4 99.5 99.6 9858100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 96.3, Target = 98.2CPI = 96.3, Target = 98.2CPI = 96.3, Target = 98.2 96.9 95.1 96.3 1.2 98.2 98.5 95808100Above 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 = 94, Target = 95.4CPI = 94, Target = 95.4CPI = 94, Target = 95.4 92.1 93.0 94.0 1.0 95.4 96.1 961164100Above Target
High needsCPI = 82, Target = 85.8CPI = 82, Target = 85.8CPI = 82, Target = 85.8 75.6 79.8 82.0 2.2 85.8 87.8 9530275On Target
Econ. DisadvantagedCPI = 78.2, Target = 87.6CPI = 78.2, Target = 87.6CPI = 78.2, Target = 87.6 86.5 86.5 78.2 -8.3 87.6 93.3 77620Declined
EL and Former ELCPI = 94.2, Target = 89.6CPI = 94.2, Target = 89.6CPI = 94.2, Target = 89.6 82.2 91.8 94.2 2.4 89.6 91.1 9765100Above Target
Students w/ disabilitiesCPI = 77.4, Target = 83.1CPI = 77.4, Target = 83.1CPI = 77.4, Target = 83.1 71.0 74.3 77.4 3.1 83.1 85.5 9621675On Target
Amer. Ind. or Alaska Nat. -------4--
AsianCPI = 99, Target = 97.9CPI = 99, Target = 97.9CPI = 99, Target = 97.9 96.4 98.0 99.0 1.0 97.9 98.2 97155100Above Target
Afr. Amer./BlackCPI = 78.2, Target = 86.6CPI = 78.2, Target = 86.6CPI = 78.2, Target = 86.6 77.1 78.6 78.2 -0.4 86.6 88.6 818725No Change
Hispanic/LatinoCPI = 88.2, Target = 93.2CPI = 88.2, Target = 93.2CPI = 88.2, Target = 93.2 88.3 92.5 88.2 -4.3 93.2 94.2 955375On Target
Multi-race, Non-Hisp./Lat.CPI = 98.3, Target = 97.6CPI = 98.3, Target = 97.6 95.8 96.3 98.3 2.0 97.6 97.9 9958100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 94.8, Target = 95.7CPI = 94.8, Target = 95.7 92.7 93.3 94.8 1.5 95.7 96.4 98807100Above 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 = 91.4, Target = 94.6CPI = 91.4, Target = 94.6CPI = 91.4, Target = 94.6 90.7 90.3 91.4 1.1 94.6 95.4 91469100Above Target
High needsCPI = 78, Target = 84.7CPI = 78, Target = 84.7CPI = 78, Target = 84.7 73.7 76.9 78.0 1.1 84.7 86.9 9012775On Target
Econ. DisadvantagedCPI = 71, Target = 87.9CPI = 71, Target = 87.9CPI = 71, Target = 87.9 86.8 86.8 71.0 -15.8 87.9 93.4 45250Declined
EL and Former ELCPI = 87.5, Target = 88.4CPI = 87.5, Target = 88.4 82.6 81.7 87.5 5.8 88.4 91.3 982475On Target
Students w/ disabilitiesCPI = 73.5, Target = 83.6CPI = 73.5, Target = 83.6CPI = 73.5, Target = 83.6 71.9 71.0 73.5 2.5 83.6 86.0 919775On Target
Amer. Ind. or Alaska Nat. -------3--
AsianCPI = 97.2, Target = 96.7CPI = 97.2, Target = 96.7 94.3 92.5 97.2 4.7 96.7 97.2 9262100Above Target
Afr. Amer./BlackCPI = 69.1, Target = 85.4CPI = 69.1, Target = 85.4CPI = 69.1, Target = 85.4 75.0 75.7 69.1 -6.6 85.4 87.5 49340Declined
Hispanic/Latino -------16--
Multi-race, Non-Hisp./Lat.CPI = 97.7, Target = 95.9CPI = 97.7, Target = 95.9CPI = 97.7, Target = 95.9 92.9 92.5 97.7 5.2 95.9 96.5 9722100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 92.2, Target = 95.2CPI = 92.2, Target = 95.2CPI = 92.2, Target = 95.2 91.7 91.4 92.2 0.8 95.2 95.9 93332100Above 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 31.0 34.7116525 1.8 1.6116525
High needs 11.9 15.330125 6.9 5.630125
Econ. Disadvantaged 19.2 23.06125 4.1 4.9610
EL and Former EL 23.2 21.5650 2.9 3.1650
Students w/ disabilities 6.3 11.221525 9.0 7.421525
Amer. Ind. or Alaska Nat.--4---4-
Asian 46.6 49.01550 0.0 0.015525
Afr. Amer./Black 3.6 12.58825 4.8 6.8880
Hispanic/Latino 19.3 25.05225 3.5 0.05225
Multi-race, Non-Hisp./Lat. 35.0 39.75825 0.0 0.05825
Nat. Haw. or Pacif. Isl.--------
White 31.2 34.780825 1.9 1.580825
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 54.1 61.6116425 3.9 3.711640
High needs 25.8 31.530225 14.2 12.330225
Econ. Disadvantaged 27.8 29.0620 8.3 12.9620
EL and Former EL 55.7 58.5650 7.1 3.16525
Students w/ disabilities 15.0 22.221625 18.6 16.721625
Amer. Ind. or Alaska Nat.--4---4-
Asian 79.0 83.91550 1.2 0.015525
Afr. Amer./Black 9.6 18.48725 12.0 12.6870
Hispanic/Latino 40.4 49.15325 1.8 9.4530
Multi-race, Non-Hisp./Lat. 65.0 72.45825 1.7 1.7580
Nat. Haw. or Pacif. Isl.--------
White 54.1 62.280725 3.8 3.280725
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 25.4 35.246925 2.2 3.44690
High needs 15.5 7.11270 8.8 10.21270
Econ. Disadvantaged 11.1 8.0250 5.6 16.0250
EL and Former EL 30.0 12.5240 6.7 8.3240
Students w/ disabilities 10.9 4.1970 10.9 13.4970
Amer. Ind. or Alaska Nat.--3---3-
Asian 39.0 53.26225 3.9 0.06225
Afr. Amer./Black 0.0 5.93425 2.8 14.7340
Hispanic/Latino--16---16-
Multi-race, Non-Hisp./Lat. 26.7 36.42225 0.0 0.02225
Nat. Haw. or Pacif. Isl.--------
White 25.6 35.833225 2.0 3.33320
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 = 48, Target = 51SGP = 48, Target = 51SGP = 48, Target = 51 41.0 48.0 7.0 51.0Yes91975On Target
High needsSGP = 46, Target = 51SGP = 46, Target = 51SGP = 46, Target = 51 37.0 46.0 9.0 51.0Yes22975On Target
Econ. DisadvantagedSGP = 37, Target = 51SGP = 37, Target = 51SGP = 37, Target = 51 31.0 37.0 6.0 51.0No4550Below Target
EL and Former ELSGP = 37, Target = 51SGP = 37, Target = 51SGP = 37, Target = 51 55.5 37.0 -18.5 51.0Yes4175On Target
Students w/ disabilitiesSGP = 51, Target = 51SGP = 51, Target = 51 37.0 51.0 14.0 51.0Yes17175On Target
Amer. Ind. or Alaska Nat. --- 51.0-3--
AsianSGP = 49, Target = 51SGP = 49, Target = 51SGP = 49, Target = 51 52.0 49.0 -3.0 51.0Yes11775On Target
Afr. Amer./BlackSGP = 33, Target = 51SGP = 33, Target = 51SGP = 33, Target = 51 24.0 33.0 9.0 51.0Yes7075On Target
Hispanic/LatinoSGP = 38, Target = 51SGP = 38, Target = 51SGP = 38, Target = 51 27.0 38.0 11.0 51.0No3775On Target
Multi-race, Non-Hisp./Lat.SGP = 50.5, Target = 51SGP = 50.5, Target = 51 43.0 50.5 7.5 51.0Yes4275On Target
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 48, Target = 51SGP = 48, Target = 51SGP = 48, Target = 51 42.0 48.0 6.0 51.0Yes65075On 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 = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 59.0 55.0 -4.0 51.0Yes90875On Target
High needsSGP = 53, Target = 51SGP = 53, Target = 51SGP = 53, Target = 51 55.0 53.0 -2.0 51.0Yes22275On Target
Econ. DisadvantagedSGP = 54, Target = 51SGP = 54, Target = 51SGP = 54, Target = 51 55.0 54.0 -1.0 51.0No4375On Target
EL and Former ELSGP = 56, Target = 51SGP = 56, Target = 51SGP = 56, Target = 51 69.0 56.0 -13.0 51.0Yes4275On Target
Students w/ disabilitiesSGP = 53, Target = 51SGP = 53, Target = 51SGP = 53, Target = 51 51.0 53.0 2.0 51.0Yes16375On Target
Amer. Ind. or Alaska Nat. --- 51.0-3--
AsianSGP = 57, Target = 51SGP = 57, Target = 51SGP = 57, Target = 51 75.5 57.0 -18.5 51.0Yes11875On Target
Afr. Amer./BlackSGP = 45, Target = 51SGP = 45, Target = 51SGP = 45, Target = 51 35.5 45.0 9.5 51.0No6975On Target
Hispanic/LatinoSGP = 59, Target = 51SGP = 59, Target = 51SGP = 59, Target = 51 55.0 59.0 4.0 51.0No3775On Target
Multi-race, Non-Hisp./Lat.SGP = 62, Target = 51SGP = 62, Target = 51SGP = 62, Target = 51 60.0 62.0 2.0 51.0Yes42100Above Target
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 57.0 55.0 -2.0 51.0Yes63975On Target
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students 89.0 60.05625
High needs 89.0 60.05625
EL and Former EL 89.0 60.05625
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 = 100, Target = 80Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80 99.5 100.0 0.5 80.0 90.0173100Above Target
High needsCohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80 96.9 100.0 3.1 80.0 90.048100Above Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.04--
Students w/ disabilitiesCohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80 96.9 100.0 3.1 80.0 90.030100Above Target
Amer. Ind. or Alaska Nat. --- 80.0 90.0---
AsianCohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80 100.0 100.0 0.0 80.0 90.026100Above Target
Afr. Amer./Black --- 80.0 90.012--
Hispanic/Latino --- 80.0 90.06--
Multi-race, Non-Hisp./Lat. --- 80.0 90.05--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
WhiteCohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 80 99.3 100.0 0.7 80.0 90.0124100Above 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 = 100, Target = 85Cohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85 95.6 100.0 4.4 85.0 95.0211100Above Target
High needsCohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85 82.1 100.0 17.9 85.0 95.044100Above Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.03--
Students w/ disabilitiesCohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85 75.0 100.0 25.0 85.0 95.032100Above Target
Amer. Ind. or Alaska Nat. --- 85.0 95.0---
Asian --- 85.0 95.027--
Afr. Amer./Black --- 85.0 95.019--
Hispanic/Latino --- 85.0 95.08--
Multi-race, Non-Hisp./Lat. --- 85.0 95.05--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85Cohort Graduation Rate = 100, Target = 85 95.5 100.0 4.5 85.0 95.0152100Above 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, Target = 0.4 0.6 0.0 0.0 0.0 0.4 0.397704100Above Target
High needsDropout Rate = 0, Target = 1.3 2.3 0.0 0.0 0.0 1.3 1.294147100Above Target
Econ. Disadvantaged  0.0---- 0.0-28--
EL and Former EL -------19--
Students w/ disabilitiesDropout Rate = 0, Target = 1.6 2.7 0.0 0.0 0.0 1.6 1.491106100Above Target
Amer. Ind. or Alaska Nat. -------1--
AsianDropout Rate = 0, Target = 0 0.0 0.0 0.0 0.0 0.0 0.068102100Above Target
Afr. Amer./BlackDropout Rate = 0, Target = 0 0.0 0.0 0.0 0.0 0.0 0.08145100Above Target
Hispanic/LatinoDropout Rate = 0, Target = 0 0.0 0.0 0.0 0.0 0.0 0.08327100Above Target
Multi-race, Non-Hisp./Lat.Dropout Rate = 0, Target = 0 0.0 0.0 0.0 0.0 0.0 0.07533100Above Target
Nat. Haw. or Pacif. Isl. ----------
WhiteDropout Rate = 0, Target = 0.4 0.7 0.0 0.0 0.0 0.4 0.496496100Above 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 students1188117499Yes1188117399Yes48847998Yes
High needs31731098Yes31731198Yes13713498Yes
Econ. Disadvantaged636298Yes6363100Yes2626100Yes
EL and Former EL7474100Yes7474100Yes3030100Yes
Students w/ disabilities22221597Yes22221697Yes1009797Yes
Amer. Ind. or Alaska Nat.5---5---3---
Asian162162100Yes162162100Yes6868100Yes
Afr. Amer./Black8888100Yes888799Yes3434100Yes
Hispanic/Latino535298Yes5353100Yes16---
Multi-race, Non-Hisp./Lat.595898Yes595898Yes2222100Yes
Nat. Haw. or Pacif. Isl.------------
White82181099Yes82180999Yes34533697Yes

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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