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Chelmsford High
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2016 Accountability Data - Chelmsford High
Organization Information
District:Chelmsford (00560000)School type:High School
School:Chelmsford High (00560505)Grades served:09,10,11,12
Region:NortheastTitle I status:Non-Title I School (NT)
Accountability and Assistance Level:Level 1
 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 = 99.7, Target = 99.3 - All StudentsAll Students-CPI = 99.7, Target = 99.375 or Higher All Students 98.8 99.9 99.7 -0.2 99.3 99.4 90372100Above Target
High needsCPI = 98.2, Target = 96 - High needsHigh needs-CPI = 98.2, Target = 96CPI = 98.2, Target = 9675 or Higher High needs 93.1 99.7 98.2 -1.5 96.0 96.6 8568100Above Target
Econ. DisadvantagedCPI = 97.9, Target = 100 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged CPI = 97.9, Target = 100 75 or Higher Econ. Disadvantaged 100.0 100.0 97.9 -2.1 100.0 100.0 7535100Above Target
EL and Former EL -------2--
Students w/ disabilitiesCPI = 98.8, Target = 93.3 - Students w/ disabilitiesStudents w/ disabilities-CPI = 98.8, Target = 93.3CPI = 98.8, Target = 93.375 or Higher Students w/ disabilities 88.5 99.5 98.8 -0.7 93.3 94.3 9443100Above Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 98.3, Target = 100 - Asian75 or Higher AsianAsian CPI = 98.3, Target = 100 75 or Higher Asian 100.0 100.0 98.3 -1.7 100.0 100.0 3944100Above Target
Afr. Amer./Black -------3--
Hispanic/Latino -------7--
Multi-race, Non-Hisp./Lat. -------7--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 99.8, Target = 99.4 - WhiteWhite-CPI = 99.8, Target = 99.475 or Higher White 98.9 100.0 99.8 -0.2 99.4 99.5 87311100Above 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 = 97.8, Target = 98.5 - All StudentsAll Students-CPI = 97.8, Target = 98.575 or Higher All Students 97.4 98.4 97.8 -0.6 98.5 98.7 88371100Above Target
High needsCPI = 90.8, Target = 93.7 - High needs75 or Higher High needsHigh needs CPI = 90.8, Target = 93.7 75 or Higher High needs 89.2 94.1 90.8 -3.3 93.7 94.6 85680Declined
Econ. DisadvantagedCPI = 91.4, Target = 93.9 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged CPI = 91.4, Target = 93.9 75 or Higher Econ. Disadvantaged 93.3 93.3 91.4 -1.9 93.9 96.7 793525No Change
EL and Former EL -------2--
Students w/ disabilitiesCPI = 89, Target = 90.1 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 89, Target = 90.1 75 or Higher Students w/ disabilities 83.1 91.3 89.0 -2.3 90.1 91.6 884375On Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 99.4, Target = 100 - AsianAsian-CPI = 99.4, Target = 10075 or Higher Asian 100.0 99.2 99.4 0.2 100.0 100.0 6444100Above Target
Afr. Amer./Black -------3--
Hispanic/Latino -------7--
Multi-race, Non-Hisp./Lat. -------7--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 97.9, Target = 98.5 - WhiteWhite-CPI = 97.9, Target = 98.575 or Higher White 97.4 98.4 97.9 -0.5 98.5 98.7 82310100Above 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 = 97, Target = 93.9 - All StudentsAll Students-CPI = 97, Target = 93.9CPI = 97, Target = 93.975 or Higher All Students 89.5 96.7 97.0 0.3 93.9 94.8 83363100Above Target
High needsCPI = 87.5, Target = 86.3 - High needsHigh needs-CPI = 87.5, Target = 86.3CPI = 87.5, Target = 86.375 or Higher High needs 76.5 88.8 87.5 -1.3 86.3 88.3 686675On Target
Econ. Disadvantaged  86.4---- 93.2-33--
EL and Former EL -------1--
Students w/ disabilitiesCPI = 85.5, Target = 83.2 - Students w/ disabilitiesStudents w/ disabilities-CPI = 85.5, Target = 83.2CPI = 85.5, Target = 83.275 or Higher Students w/ disabilities 71.2 87.2 85.5 -1.7 83.2 85.6 7843100Above Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 96.9, Target = 97.3 - AsianAsian-CPI = 96.9, Target = 97.375 or Higher Asian 95.3 97.3 96.9 -0.4 97.3 97.7 534075On Target
Afr. Amer./Black -------3--
Hispanic/Latino -------7--
Multi-race, Non-Hisp./Lat. -------7--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 97.3, Target = 93.6 - WhiteWhite-CPI = 97.3, Target = 93.6CPI = 97.3, Target = 93.675 or Higher White 89.0 97.0 97.3 0.3 93.6 94.5 78306100Above 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 76.5 78.53720 0.0 0.33720
High needs 39.7 42.6680 0.0 1.5680
Econ. Disadvantaged 53.8 62.93525 0.0 2.9350
EL and Former EL--2---2-
Students w/ disabilities 31.9 27.9430 0.0 0.04325
Amer. Ind. or Alaska Nat.--------
Asian 81.3 75.0440 0.0 2.3440
Afr. Amer./Black--3---3-
Hispanic/Latino--7---7-
Multi-race, Non-Hisp./Lat.--7---7-
Nat. Haw. or Pacif. Isl.--------
White 77.0 78.53110 0.0 0.031125
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 76.8 79.53710 0.8 1.33710
High needs 43.1 47.1680 2.8 7.4680
Econ. Disadvantaged 57.7 62.9350 7.7 5.73525
EL and Former EL--2---2-
Students w/ disabilities 30.4 34.94325 4.3 9.3430
Amer. Ind. or Alaska Nat.--------
Asian 90.6 88.6440 0.0 0.04425
Afr. Amer./Black--3---3-
Hispanic/Latino--7---7-
Multi-race, Non-Hisp./Lat.--7---7-
Nat. Haw. or Pacif. Isl.--------
White 76.2 78.43100 1.0 1.33100
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 45.8 54.336325 0.6 0.83630
High needs 16.9 21.26625 3.1 4.5660
Econ. Disadvantaged--33---33-
EL and Former EL--1---1-
Students w/ disabilities 8.9 14.04325 4.4 4.7430
Amer. Ind. or Alaska Nat.--------
Asian 60.7 67.54025 0.0 0.04025
Afr. Amer./Black--3---3-
Hispanic/Latino--7---7-
Multi-race, Non-Hisp./Lat.--7---7-
Nat. Haw. or Pacif. Isl.--------
White 44.8 52.030625 0.3 0.73060
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 = 51 - All StudentsAll Students-SGP = 58, Target = 51SGP = 58, Target = 5175 or Higher All Students 52.0 58.0 6.0 51.0No35075On Target
High needsSGP = 51, Target = 51 - High needsHigh needs-SGP = 51, Target = 5175 or Higher High needs 52.0 51.0 -1.0 51.0No5875On Target
Econ. Disadvantaged --- 51.0-31--
EL and Former EL --- 51.0-1--
Students w/ disabilitiesSGP = 49, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 49, Target = 51 75 or Higher Students w/ disabilities 53.5 49.0 -4.5 51.0No3650Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 73, Target = 51 - AsianAsian-SGP = 73, Target = 51SGP = 73, Target = 5175 or Higher Asian 51.0 73.0 22.0 51.0No40100Above Target
Afr. Amer./Black --- 51.0-2--
Hispanic/Latino --- 51.0-5--
Multi-race, Non-Hisp./Lat. --- 51.0-6--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 57, Target = 51 - WhiteWhite-SGP = 57, Target = 51SGP = 57, Target = 5175 or Higher White 52.0 57.0 5.0 51.0No29775On 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 = 52.5, Target = 51 - All StudentsAll Students-SGP = 52.5, Target = 51SGP = 52.5, Target = 5175 or Higher All Students 67.0 52.5 -14.5 51.0No35075On Target
High needsSGP = 48, Target = 51 - High needs75 or Higher High needsHigh needs SGP = 48, Target = 51 75 or Higher High needs 73.0 48.0 -25.0 51.0No5950Below Target
Econ. Disadvantaged --- 51.0-31--
EL and Former EL --- 51.0-1--
Students w/ disabilitiesSGP = 44, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 44, Target = 51 75 or Higher Students w/ disabilities 73.0 44.0 -29.0 51.0No3750Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 61.5, Target = 51 - AsianAsian-SGP = 61.5, Target = 51SGP = 61.5, Target = 5175 or Higher Asian 63.0 61.5 -1.5 51.0Yes40100Above Target
Afr. Amer./Black --- 51.0-2--
Hispanic/Latino --- 51.0-5--
Multi-race, Non-Hisp./Lat. --- 51.0-6--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 52, Target = 51 - WhiteWhite-SGP = 52, Target = 5175 or Higher White 67.5 52.0 -15.5 51.0No29775On Target
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students- 60.08.00-
High needs- 60.08.00-
EL and Former EL- 60.08.00-
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 = 94.1, Target = 80 - All StudentsAll Students-Cohort Graduation Rate = 94.1, Target = 80Cohort Graduation Rate = 94.1, Target = 8075 or Higher All Students 95.8 94.1 -1.7 80.0 90.042475On Target
High needsCohort Graduation Rate = 86.8, Target = 80 - High needsHigh needs-Cohort Graduation Rate = 86.8, Target = 80Cohort Graduation Rate = 86.8, Target = 8075 or Higher High needs 92.6 86.8 -5.8 80.0 90.010675On Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.06--
Students w/ disabilitiesCohort Graduation Rate = 85.1, Target = 80 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 85.1, Target = 80Cohort Graduation Rate = 85.1, Target = 8075 or Higher Students w/ disabilities 92.9 85.1 -7.8 80.0 90.04775On Target
Amer. Ind. or Alaska Nat. --- 80.0 90.02--
AsianCohort Graduation Rate = 100, Target = 80 - AsianAsian-Cohort Graduation Rate = 100, Target = 80Cohort Graduation Rate = 100, Target = 8075 or Higher Asian 94.4 100.0 5.6 80.0 90.032100Above Target
Afr. Amer./Black --- 80.0 90.08--
Hispanic/Latino --- 80.0 90.011--
Multi-race, Non-Hisp./Lat. --- 80.0 90.02--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
WhiteCohort Graduation Rate = 94.6, Target = 80 - WhiteWhite-Cohort Graduation Rate = 94.6, Target = 80Cohort Graduation Rate = 94.6, Target = 8075 or Higher White 96.4 94.6 -1.8 80.0 90.036975On 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 = 96.1, Target = 85 - All StudentsAll Students-Cohort Graduation Rate = 96.1, Target = 85Cohort Graduation Rate = 96.1, Target = 8575 or Higher All Students 96.2 96.1 -0.1 85.0 95.0385100Above Target
High needsCohort Graduation Rate = 92.6, Target = 85 - High needsHigh needs-Cohort Graduation Rate = 92.6, Target = 85Cohort Graduation Rate = 92.6, Target = 8575 or Higher High needs 88.6 92.6 4.0 85.0 95.09575On Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.04--
Students w/ disabilitiesCohort Graduation Rate = 92.9, Target = 85 - Students w/ disabilitiesStudents w/ disabilities-Cohort Graduation Rate = 92.9, Target = 85Cohort Graduation Rate = 92.9, Target = 8575 or Higher Students w/ disabilities 90.9 92.9 2.0 85.0 95.05675On Target
Amer. Ind. or Alaska Nat. --- 85.0 95.0---
AsianCohort Graduation Rate = 94.4, Target = 85 - AsianAsian-Cohort Graduation Rate = 94.4, Target = 85Cohort Graduation Rate = 94.4, Target = 8575 or Higher Asian 90.2 94.4 4.2 85.0 95.03675On Target
Afr. Amer./Black --- 85.0 95.07--
Hispanic/Latino --- 85.0 95.011--
Multi-race, Non-Hisp./Lat. --- 85.0 95.02--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 96.7, Target = 85 - WhiteWhite-Cohort Graduation Rate = 96.7, Target = 85Cohort Graduation Rate = 96.7, Target = 8575 or Higher White 97.3 96.7 -0.6 85.0 95.0329100Above 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 = 1.1, Target = 0.5Dropout Rate 75 or Higher All Students 0.8 0.4 1.1 -0.7 0.5 0.44815770Declined
High needsDropout Rate = 1.1, Target = 1.3Dropout Rate 75 or Higher High needs 2.2 1.0 1.1 -0.1 1.3 1.16626475On Target
Econ. Disadvantaged  2.1---- 1.1-96--
EL and Former EL -------15--
Students w/ disabilitiesDropout Rate = 1.1, Target = 1.2Dropout Rate 75 or Higher Students w/ disabilities 2.1 1.5 1.1 0.4 1.2 1.16917575On Target
Amer. Ind. or Alaska Nat. -------1--
AsianDropout Rate = 0.6, Target = 0.5Dropout Rate 75 or Higher Asian 0.8 0.0 0.6 -0.6 0.5 0.4281540Declined
Afr. Amer./Black -------25--
Hispanic/Latino -------43--
Multi-race, Non-Hisp./Lat. -------17--
Nat. Haw. or Pacif. Isl. -------1--
WhiteDropout Rate = 1, Target = 0.5Dropout Rate 75 or Higher White 0.9 0.4 1.0 -0.6 0.5 0.54113360Declined
Extra Credit for Reengaging Dropouts (2 or more)
  2015 Number of Dropouts Reengaged PPI Points
All students325
High needs225
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 students37637499Yes37637499Yes376376100Yes
High needs716997Yes717099Yes7171100Yes
Econ. Disadvantaged363597Yes363597Yes3636100Yes
EL and Former EL2---2---2---
Students w/ disabilities464496Yes464598Yes4646100Yes
Amer. Ind. or Alaska Nat.------------
Asian4444100Yes4444100Yes4444100Yes
Afr. Amer./Black3---3---3---
Hispanic/Latino8---8---8---
Multi-race, Non-Hisp./Lat.7---7---7---
Nat. Haw. or Pacif. Isl.------------
White314313100Yes314313100Yes314314100Yes

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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