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Silver Lake Regional High
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2017 Official Accountability Data - Silver Lake Regional High
Organization Information
District:Silver Lake (07600000)School type:High School
School:Silver Lake Regional High (07600505)Grades served:PK,09,10,11,12
Region:SoutheastTitle I status:Title I School (TA)
Accountability and Assistance Level:Level 2
 Summary > 2017
2017 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2016 CPI 2017 CPI CPI Change 2017 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 98.3, Target = 97.7CPI = 98.3, Target = 97.7 95.4 97.9 98.3 0.4 97.7 97.7 51272100Above Target
High needsCPI = 94.7, Target = 93.5CPI = 94.7, Target = 93.5CPI = 94.7, Target = 93.5 86.9 91.6 94.7 3.1 93.5 93.5 477575On Target
Econ. DisadvantagedCPI = 97.1, Target = 99.6CPI = 97.1, Target = 99.6CPI = 97.1, Target = 99.6 99.5 98.0 97.1 -0.9 99.6 99.8 695125No Change
EL and Former EL ----------
Students w/ disabilitiesCPI = 90, Target = 90CPI = 90, Target = 90 79.9 83.3 90.0 6.7 90.0 90.0 413575On Target
Amer. Ind. or Alaska Nat. ----------
Asian ----------
Afr. Amer./Black -------5--
Hispanic/Latino -------6--
Multi-race, Non-Hisp./Lat. -------2--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 98.2, Target = 97.8CPI = 98.2, Target = 97.8 95.5 97.8 98.2 0.4 97.8 97.8 36259100Above Target
Summary > 2017
2017 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2016 CPI 2017 CPI CPI Change 2017 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 95.2, Target = 97.3CPI = 95.2, Target = 97.3CPI = 95.2, Target = 97.3 94.6 94.0 95.2 1.2 97.3 97.3 6927350Improved Below Target
High needsCPI = 86, Target = 92.8CPI = 86, Target = 92.8CPI = 86, Target = 92.8 85.5 83.4 86.0 2.6 92.8 92.8 657750Improved Below Target
Econ. DisadvantagedCPI = 88.7, Target = 92.3CPI = 88.7, Target = 92.3CPI = 88.7, Target = 92.3 90.7 90.5 88.7 -1.8 92.3 95.4 715325No Change
EL and Former EL ----------
Students w/ disabilitiesCPI = 75.7, Target = 88.9CPI = 75.7, Target = 88.9CPI = 75.7, Target = 88.9 77.7 69.9 75.7 5.8 88.9 88.9 563650Improved Below Target
Amer. Ind. or Alaska Nat. ----------
Asian ----------
Afr. Amer./Black -------5--
Hispanic/Latino -------6--
Multi-race, Non-Hisp./Lat. -------2--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 95.4, Target = 97.3CPI = 95.4, Target = 97.3CPI = 95.4, Target = 97.3 94.6 94.0 95.4 1.4 97.3 97.3 6026050Improved Below Target
Summary > 2017
2017 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 Baseline CPI 2016 CPI 2017 CPI CPI Change 2017 Target 6 Year Goal CPI Percentile in School Type N PPI Points Rating
All studentsCPI = 92, Target = 94.4CPI = 92, Target = 94.4CPI = 92, Target = 94.4 88.7 93.8 92.0 -1.8 94.4 94.4 4826925No Change
High needsCPI = 84, Target = 89.2CPI = 84, Target = 89.2CPI = 84, Target = 89.2 78.4 83.3 84.0 0.7 89.2 89.2 547550Improved Below Target
Econ. DisadvantagedCPI = 87.5, Target = 86.4CPI = 87.5, Target = 86.4CPI = 87.5, Target = 86.4 83.7 88.5 87.5 -1.0 86.4 91.9 675275On Target
EL and Former EL ----------
Students w/ disabilitiesCPI = 75, Target = 86.1CPI = 75, Target = 86.1CPI = 75, Target = 86.1 72.2 73.0 75.0 2.0 86.1 86.1 443550Improved Below Target
Amer. Ind. or Alaska Nat. ----------
Asian ----------
Afr. Amer./Black -------4--
Hispanic/Latino -------6--
Multi-race, Non-Hisp./Lat. -------2--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 92.4, Target = 94.6CPI = 92.4, Target = 94.6CPI = 92.4, Target = 94.6 89.2 93.7 92.4 -1.3 94.6 94.6 3825725No Change
Summary > 2017
2017 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2016
% Advanced		 2017
% Advanced		 N PPI Points 2016
% Warning/Failing		 2017
% Warning/Failing		 N PPI Points
All students 57.9 59.62720 1.5 0.727225
High needs 25.0 26.7750 6.3 2.77525
Econ. Disadvantaged 34.0 35.3510 2.0 0.05125
EL and Former EL--------
Students w/ disabilities 7.7 8.63525 12.8 5.73525
Amer. Ind. or Alaska Nat.--------
Asian--------
Afr. Amer./Black--5---5-
Hispanic/Latino--6---6-
Multi-race, Non-Hisp./Lat.--2---2-
Nat. Haw. or Pacif. Isl.--------
White 57.5 59.82590 1.6 0.825925
Summary > 2017
2017 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2016
% Advanced		 2017
% Advanced		 N PPI Points 2016
% Warning/Failing		 2017
% Warning/Failing		 N PPI Points
All students 67.7 65.22730 3.1 3.32730
High needs 38.8 36.4770 10.0 11.7770
Econ. Disadvantaged 56.0 43.4530 4.0 9.4530
EL and Former EL--------
Students w/ disabilities 10.3 22.23625 20.5 25.0360
Amer. Ind. or Alaska Nat.--------
Asian--------
Afr. Amer./Black--5---5-
Hispanic/Latino--6---6-
Multi-race, Non-Hisp./Lat.--2---2-
Nat. Haw. or Pacif. Isl.--------
White 67.1 66.22600 3.0 3.12600
Summary > 2017
2017 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2016
% Advanced		 2017
% Advanced		 N PPI Points 2016
% Warning/Failing		 2017
% Warning/Failing		 N PPI Points
All students 36.1 33.82690 1.0 1.52690
High needs 21.8 8.0750 3.8 4.0750
Econ. Disadvantaged 29.2 9.6520 0.0 1.9520
EL and Former EL--------
Students w/ disabilities 7.9 2.9350 7.9 8.6350
Amer. Ind. or Alaska Nat.--------
Asian--------
Afr. Amer./Black--4---4-
Hispanic/Latino--6---6-
Multi-race, Non-Hisp./Lat.--2---2-
Nat. Haw. or Pacif. Isl.--------
White 34.9 33.12570 1.0 1.62570
Summary > 2017
2017 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 2016 SGP 2017 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 45, Target = 51SGP = 45, Target = 51SGP = 45, Target = 51 42.5 45.0 2.5 51.0No26450Below Target
High needsSGP = 28, Target = 51SGP = 28, Target = 51SGP = 28, Target = 51 32.5 28.0 -4.5 51.0Yes7375On Target
Econ. DisadvantagedSGP = 27, Target = 51SGP = 27, Target = 51SGP = 27, Target = 51 34.0 27.0 -7.0 51.0No510Below Target
EL and Former EL --- 51.0----
Students w/ disabilitiesSGP = 32, Target = 51SGP = 32, Target = 51SGP = 32, Target = 51 33.0 32.0 -1.0 51.0Yes3375On Target
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0----
Afr. Amer./Black --- 51.0-5--
Hispanic/Latino --- 51.0-6--
Multi-race, Non-Hisp./Lat. --- 51.0-2--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 45, Target = 51SGP = 45, Target = 51SGP = 45, Target = 51 42.0 45.0 3.0 51.0No25150Below Target
Summary > 2017
2017 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 2016 SGP 2017 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 53, Target = 51SGP = 53, Target = 51SGP = 53, Target = 51 55.0 53.0 -2.0 51.0Yes26575On Target
High needsSGP = 52, Target = 51SGP = 52, Target = 51 49.0 52.0 3.0 51.0Yes7575On Target
Econ. DisadvantagedSGP = 51, Target = 51SGP = 51, Target = 51 50.0 51.0 1.0 51.0No5275On Target
EL and Former EL --- 51.0----
Students w/ disabilitiesSGP = 56, Target = 51SGP = 56, Target = 51SGP = 56, Target = 51 48.0 56.0 8.0 51.0Yes3575On Target
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0----
Afr. Amer./Black --- 51.0-5--
Hispanic/Latino --- 51.0-6--
Multi-race, Non-Hisp./Lat. --- 51.0-2--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 52, Target = 51SGP = 52, Target = 51 54.0 52.0 -2.0 51.0Yes25275On Target
Summary > 2017
2017 Extra credit for English language proficiency growth
  2017 SGPA 2017 Target SGPA N Included PPI Points
All students- 60.0--
High needs- 60.0--
EL and Former EL- 60.0--
Summary > 2017
2016 4-Year Cohort Graduation Rate
  0 10 20 30 40 50 60 70 80 90 100 2015 Rate 2016 Rate Change Annual Target 6 Year Goal N PPI Points Rating
All studentsCohort Graduation Rate = 97.9, Target = 80Cohort Graduation Rate = 97.9, Target = 80Cohort Graduation Rate = 97.9, Target = 80 97.5 97.9 0.4 80.0 90.0289100Above Target
High needsCohort Graduation Rate = 95, Target = 80Cohort Graduation Rate = 95, Target = 80Cohort Graduation Rate = 95, Target = 80 94.3 95.0 0.7 80.0 90.0100100Above Target
Econ. Disadvantaged --- 80.0 90.0---
EL and Former EL --- 80.0 90.0---
Students w/ disabilitiesCohort Graduation Rate = 93.8, Target = 80Cohort Graduation Rate = 93.8, Target = 80Cohort Graduation Rate = 93.8, Target = 80 87.2 93.8 6.6 80.0 90.04875On Target
Amer. Ind. or Alaska Nat. --- 80.0 90.0---
Asian --- 80.0 90.01--
Afr. Amer./Black --- 80.0 90.03--
Hispanic/Latino --- 80.0 90.01--
Multi-race, Non-Hisp./Lat. --- 80.0 90.01--
Nat. Haw. or Pacif. Isl. --- 80.0 90.01--
WhiteCohort Graduation Rate = 97.9, Target = 80Cohort Graduation Rate = 97.9, Target = 80Cohort Graduation Rate = 97.9, Target = 80 98.1 97.9 -0.2 80.0 90.0282100Above Target
Summary > 2017
2015 5-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 = 98.2, Target = 85Cohort Graduation Rate = 98.2, Target = 85Cohort Graduation Rate = 98.2, Target = 85 98.2 98.2 0.0 85.0 95.0280100Above Target
High needsCohort Graduation Rate = 96.6, Target = 85Cohort Graduation Rate = 96.6, Target = 85Cohort Graduation Rate = 96.6, Target = 85 95.0 96.6 1.6 85.0 95.087100Above Target
Econ. Disadvantaged --- 85.0 95.0---
EL and Former EL --- 85.0 95.01--
Students w/ disabilitiesCohort Graduation Rate = 92.3, Target = 85Cohort Graduation Rate = 92.3, Target = 85Cohort Graduation Rate = 92.3, Target = 85 92.7 92.3 -0.4 85.0 95.03975On Target
Amer. Ind. or Alaska Nat. --- 85.0 95.01--
Asian --- 85.0 95.03--
Afr. Amer./Black --- 85.0 95.06--
Hispanic/Latino --- 85.0 95.0---
Multi-race, Non-Hisp./Lat. --- 85.0 95.01--
Nat. Haw. or Pacif. Isl. --- 85.0 95.0---
WhiteCohort Graduation Rate = 98.5, Target = 85Cohort Graduation Rate = 98.5, Target = 85Cohort Graduation Rate = 98.5, Target = 85 98.2 98.5 0.3 85.0 95.0269100Above Target
Summary > 2017
2016 Annual Dropout Rate
  0  2  4  6  8  10 12  14 16  18 20 Baseline Rate 2015 Rate 2016 Rate Change Annual Target 6 Year Goal Dropout Percentile in School Type N PPI Points Rating
All studentsDropout Rate = 0.6, Target = 0.3 0.6 0.5 0.6 -0.1 0.3 0.364119925No Change
High needsDropout Rate = 1.7, Target = 1.3 2.5 1.1 1.7 -0.6 1.3 1.3582890Declined
Econ. DisadvantagedDropout Rate = 3.1, Target = 1.3 1.4 1.4 3.1 -1.7 1.3 0.7391600Declined
EL and Former EL -------0--
Students w/ disabilitiesDropout Rate = 1.2, Target = 1 2.0 1.2 1.2 0.0 1.0 1.06516425No Change
Amer. Ind. or Alaska Nat. -------1--
Asian -------6--
Afr. Amer./Black -------15--
Hispanic/Latino -------14--
Multi-race, Non-Hisp./Lat. -------3--
Nat. Haw. or Pacif. Isl. -------3--
WhiteDropout Rate = 0.3, Target = 0.3 0.6 0.3 0.3 0.0 0.3 0.373115775On Target
Extra Credit for Reengaging Dropouts (2 or more)
  2016 Number of Dropouts Reengaged PPI Points
All students--
High needs--
Summary > 2017
2017 Assessment Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target Enrolled Assessed % Met Target Enrolled Assessed % Met Target
All students277276100Yes277277100Yes279279100Yes
High needs797899Yes8080100Yes8181100Yes
Econ. Disadvantaged545398Yes5555100Yes5656100Yes
EL and Former EL------------
Students w/ disabilities373697Yes3737100Yes3838100Yes
Amer. Ind. or Alaska Nat.------------
Asian------------
Afr. Amer./Black5---5---5---
Hispanic/Latino6---6---6---
Multi-race, Non-Hisp./Lat.2---2---2---
Nat. Haw. or Pacif. Isl.------------
White264263100Yes264264100Yes266266100Yes

NOTE: In 2017, assessment participation was calculated two ways: First, the 2017 participation rate for each subgroup in each subject area test was calculated. If the actual 2017 participation rate was lower than 95 percent (high schools) or 90 percent (schools and districts administering Next-Generation MCAS test in grades 3-8) 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 2017 accountability and assistance level.

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