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Chelsea High
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2016 Accountability Data - Chelsea High
Organization Information
District:Chelsea (00570000)School type:High School
School:Chelsea High (00570505)Grades served:09,10,11,12
Region:Greater BostonTitle I status:Title I School (SW)
Accountability and Assistance Level:Level 3
 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 = 83.1, Target = 88.9CPI = 83.1, Target = 88.9CPI = 83.1, Target = 88.9 81.0 90.3 83.1 -7.2 88.9 90.5 23670Declined
High needsCPI = 77.9, Target = 87CPI = 77.9, Target = 87CPI = 77.9, Target = 87 77.7 85.0 77.9 -7.1 87.0 88.9 12730Declined
Econ. DisadvantagedCPI = 86.4, Target = 91.2CPI = 86.4, Target = 91.2CPI = 86.4, Target = 91.2 90.4 90.4 86.4 -4.0 91.2 95.2 51740Declined
EL and Former ELCPI = 59.4, Target = 72.8CPI = 59.4, Target = 72.8CPI = 59.4, Target = 72.8 53.3 66.1 59.4 -6.7 72.8 76.7 61270Declined
Students w/ disabilitiesCPI = 76.8, Target = 77.5CPI = 76.8, Target = 77.5 61.5- 76.8 7.4 77.5 80.8 62875On Target
Amer. Ind. or Alaska Nat. ----------
Asian -------10--
Afr. Amer./Black  65.7---- 82.9-27--
Hispanic/LatinoCPI = 81.2, Target = 89.1CPI = 81.2, Target = 89.1CPI = 81.2, Target = 89.1 81.3 88.6 81.2 -7.4 89.1 90.7 53080Declined
Multi-race, Non-Hisp./Lat. -------1--
Nat. Haw. or Pacif. Isl. ----------
White -------21--
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 = 62.4, Target = 84.9CPI = 62.4, Target = 84.9CPI = 62.4, Target = 84.9 74.1 72.5 62.4 -10.1 84.9 87.1 33720Declined
High needsCPI = 54.7, Target = 82.4CPI = 54.7, Target = 82.4CPI = 54.7, Target = 82.4 69.9 63.6 54.7 -8.9 82.4 85.0 22790Declined
Econ. DisadvantagedCPI = 67.4, Target = 72CPI = 67.4, Target = 72CPI = 67.4, Target = 72 69.4 69.4 67.4 -2.0 72.0 84.7 517425No Change
EL and Former ELCPI = 31.1, Target = 67.7CPI = 31.1, Target = 67.7CPI = 31.1, Target = 67.7 44.6 46.5 31.1 -15.4 67.7 72.3 61310Declined
Students w/ disabilitiesCPI = 43.3, Target = 69.7CPI = 43.3, Target = 69.7CPI = 43.3, Target = 69.7 48.1 46.3 43.3 -3.0 69.7 74.1 2300Declined
Amer. Ind. or Alaska Nat. ----------
Asian -------10--
Afr. Amer./Black  66.0---- 83.0-28--
Hispanic/LatinoCPI = 61, Target = 84.8CPI = 61, Target = 84.8CPI = 61, Target = 84.8 74.0 73.0 61.0 -12.0 84.8 87.0 63120Declined
Multi-race, Non-Hisp./Lat. -------1--
Nat. Haw. or Pacif. Isl. ----------
White -------21--
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 = 65.6, Target = 82CPI = 65.6, Target = 82CPI = 65.6, Target = 82 69.2 77.5 65.6 -11.9 82.0 84.6 43590Declined
High needsCPI = 58.5, Target = 80.3CPI = 58.5, Target = 80.3CPI = 58.5, Target = 80.3 66.3 71.0 58.5 -12.5 80.3 83.2 32640Declined
Econ. DisadvantagedCPI = 68.4, Target = 80.2CPI = 68.4, Target = 80.2CPI = 68.4, Target = 80.2 78.4 78.4 68.4 -10.0 80.2 89.2 111660Declined
EL and Former ELCPI = 40, Target = 68.7CPI = 40, Target = 68.7CPI = 40, Target = 68.7 46.3 46.4 40.0 -6.4 68.7 73.2 71200Declined
Students w/ disabilitiesCPI = 45.4, Target = 71.1CPI = 45.4, Target = 71.1CPI = 45.4, Target = 71.1 50.5 54.6 45.4 -9.2 71.1 75.3 3270Declined
Amer. Ind. or Alaska Nat. ----------
Asian -------10--
Afr. Amer./Black  66.3---- 83.2-26--
Hispanic/LatinoCPI = 63.6, Target = 80.8CPI = 63.6, Target = 80.8CPI = 63.6, Target = 80.8 67.1 75.5 63.6 -11.9 80.8 83.6 133030Declined
Multi-race, Non-Hisp./Lat. -------1--
Nat. Haw. or Pacif. Isl. ----------
White -------19--
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 23.9 18.53670 7.3 9.33670
High needs 16.0 12.52730 11.7 12.52730
Econ. Disadvantaged 20.5 19.01740 6.8 7.51740
EL and Former EL 1.7 0.81270 30.5 25.212725
Students w/ disabilities 3.2 3.62825 22.6 10.72825
Amer. Ind. or Alaska Nat.--------
Asian--10---10-
Afr. Amer./Black--27---27-
Hispanic/Latino 20.9 15.63080 8.5 10.73080
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White--21---21-
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 18.1 21.237225 23.9 36.63720
High needs 13.4 13.32790 34.8 45.92790
Econ. Disadvantaged 16.4 21.317425 28.4 30.51740
EL and Former EL 1.8 0.81310 54.4 76.31310
Students w/ disabilities 7.4 3.3300 51.9 63.3300
Amer. Ind. or Alaska Nat.--------
Asian--10---10-
Afr. Amer./Black--28---28-
Hispanic/Latino 17.1 18.63120 23.6 38.53120
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White--21---21-
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 8.6 10.335925 10.7 24.03590
High needs 7.3 4.52640 17.2 31.42640
Econ. Disadvantaged 9.0 7.21660 10.8 19.31660
EL and Former EL 0.0 0.01200 38.8 55.81200
Students w/ disabilities 3.7 0.0270 29.6 51.9270
Amer. Ind. or Alaska Nat.--------
Asian--10---10-
Afr. Amer./Black--26---26-
Hispanic/Latino 8.0 8.33030 12.8 26.13030
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White--19---19-
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 = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 48.0 55.0 7.0 51.0No16375On Target
High needsSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 44.0 55.0 11.0 51.0No10375On Target
Econ. DisadvantagedSGP = 49, Target = 51SGP = 49, Target = 51SGP = 49, Target = 51 43.5 49.0 5.5 51.0No8250Below Target
EL and Former EL --- 51.0-21--
Students w/ disabilities --- 51.0-11--
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0-9--
Afr. Amer./Black --- 51.0-11--
Hispanic/LatinoSGP = 50.5, Target = 51SGP = 50.5, Target = 51 46.5 50.5 4.0 51.0No13275On Target
Multi-race, Non-Hisp./Lat. --- 51.0-1--
Nat. Haw. or Pacif. Isl. --- 51.0----
White --- 51.0-10--
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 = 26, Target = 51SGP = 26, Target = 51SGP = 26, Target = 51 25.0 26.0 1.0 51.0No16050Below Target
High needsSGP = 23, Target = 51SGP = 23, Target = 51SGP = 23, Target = 51 27.0 23.0 -4.0 51.0No1020Below Target
Econ. DisadvantagedSGP = 23, Target = 51SGP = 23, Target = 51SGP = 23, Target = 51 20.0 23.0 3.0 51.0No8150Below Target
EL and Former EL --- 51.0-20--
Students w/ disabilities --- 51.0-12--
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0-9--
Afr. Amer./Black --- 51.0-11--
Hispanic/LatinoSGP = 26, Target = 51SGP = 26, Target = 51SGP = 26, Target = 51 19.0 26.0 7.0 51.0No12950Below Target
Multi-race, Non-Hisp./Lat. --- 51.0-1--
Nat. Haw. or Pacif. Isl. --- 51.0----
White --- 51.0-10--
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students 60.0 60.026525
High needs 60.0 60.026525
EL and Former EL 60.0 60.026525
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 = 65.5, Target = 80Cohort Graduation Rate = 65.5, Target = 80Cohort Graduation Rate = 65.5, Target = 80 65.7 65.5 -0.2 80.0 90.032825No Change
High needsCohort Graduation Rate = 64.4, Target = 80Cohort Graduation Rate = 64.4, Target = 80Cohort Graduation Rate = 64.4, Target = 80 64.8 64.4 -0.4 80.0 90.030325No Change
Econ. Disadvantaged --- 80.0 90.0---
EL and Former ELCohort Graduation Rate = 41.3, Target = 80Cohort Graduation Rate = 41.3, Target = 80Cohort Graduation Rate = 41.3, Target = 80 36.1 41.3 5.2 80.0 90.06350Improved Below Target
Students w/ disabilitiesCohort Graduation Rate = 46.7, Target = 80Cohort Graduation Rate = 46.7, Target = 80Cohort Graduation Rate = 46.7, Target = 80 54.2 46.7 -7.5 80.0 90.0300Declined
Amer. Ind. or Alaska Nat. --- 80.0 90.02--
Asian --- 80.0 90.09--
Afr. Amer./BlackCohort Graduation Rate = 76.7, Target = 80Cohort Graduation Rate = 76.7, Target = 80Cohort Graduation Rate = 76.7, Target = 80 74.4 76.7 2.3 80.0 90.030--
Hispanic/LatinoCohort Graduation Rate = 63.3, Target = 80Cohort Graduation Rate = 63.3, Target = 80Cohort Graduation Rate = 63.3, Target = 80 64.0 63.3 -0.7 80.0 90.025925No Change
Multi-race, Non-Hisp./Lat. --- 80.0 90.01--
Nat. Haw. or Pacif. Isl. --- 80.0 90.0---
White --- 80.0 90.027--
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 = 69.4, Target = 85Cohort Graduation Rate = 69.4, Target = 85Cohort Graduation Rate = 69.4, Target = 85 71.6 69.4 -2.2 85.0 95.035625No Change
High needsCohort Graduation Rate = 68.8, Target = 85Cohort Graduation Rate = 68.8, Target = 85Cohort Graduation Rate = 68.8, Target = 85 70.9 68.8 -2.1 85.0 95.032725No Change
Econ. Disadvantaged --- 85.0 95.0---
EL and Former ELCohort Graduation Rate = 45.8, Target = 85Cohort Graduation Rate = 45.8, Target = 85Cohort Graduation Rate = 45.8, Target = 85 62.1 45.8 -16.3 85.0 95.0720Declined
Students w/ disabilitiesCohort Graduation Rate = 56.3, Target = 85Cohort Graduation Rate = 56.3, Target = 85Cohort Graduation Rate = 56.3, Target = 85 51.1 56.3 5.2 85.0 95.04850Improved Below Target
Amer. Ind. or Alaska Nat. --- 85.0 95.0---
Asian --- 85.0 95.011--
Afr. Amer./BlackCohort Graduation Rate = 82.1, Target = 85Cohort Graduation Rate = 82.1, Target = 85Cohort Graduation Rate = 82.1, Target = 85 84.0 82.1 -1.9 85.0 95.039--
Hispanic/LatinoCohort Graduation Rate = 67.6, Target = 85Cohort Graduation Rate = 67.6, Target = 85Cohort Graduation Rate = 67.6, Target = 85 67.4 67.6 0.2 85.0 95.027825No Change
Multi-race, Non-Hisp./Lat. --- 85.0 95.0---
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
White --- 85.0 95.028--
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 = 6.4, Target = 3.8 6.5 6.6 6.4 0.2 3.8 3.313152325No Change
High needsDropout Rate = 8.1, Target = 3.3 5.6 7.3 8.1 -0.8 3.3 2.8129630Declined
Econ. Disadvantaged  5.1---- 2.6-527--
EL and Former ELDropout Rate = 12.5, Target = 6.5 11.2 15.4 12.5 2.9 6.5 5.61241550Improved Below Target
Students w/ disabilitiesDropout Rate = 9.2, Target = 5.4 9.3 0.0 9.2 -9.2 5.4 4.7101420Declined
Amer. Ind. or Alaska Nat. -------4--
Asian -------39--
Afr. Amer./BlackDropout Rate = 2.6, Target = 2.7 4.7 5.2 2.6 2.6 2.7 2.432117--
Hispanic/LatinoDropout Rate = 6.9, Target = 4.1 7.1 7.3 6.9 0.4 4.1 3.616125325No Change
Multi-race, Non-Hisp./Lat. -------7--
Nat. Haw. or Pacif. Isl. ----------
White -------103--
Extra Credit for Reengaging Dropouts (2 or more)
  2015 Number of Dropouts Reengaged PPI Points
All students10
High needs--
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 students41139797Yes41240498Yes41641199Yes
High needs31330296Yes31631098Yes31831398Yes
Econ. Disadvantaged19218697Yes19218898Yes19419198Yes
EL and Former EL16015597Yes16316098Yes16416198Yes
Students w/ disabilities312996Yes3131100Yes312994No
Amer. Ind. or Alaska Nat.------------
Asian10---10---10---
Afr. Amer./Black282796Yes2828100Yes2828100Yes
Hispanic/Latino34933696Yes35034298Yes35434999Yes
Multi-race, Non-Hisp./Lat.1---1---1---
Nat. Haw. or Pacif. Isl.------------
White23---23---23---

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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