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2012 Accountability Data - Liberty
Organization Information
District:Braintree (00400000)School type:Elementary School
School:Liberty (00400025)Grades served:K,01,02,03,04,05
Region:SoutheastTitle I status:Non-Title I School (NT)
Accountability and Assistance Level:Level 1
 Summary > 2012
2012 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 91.3, Target = 92CPI = 91.3, Target = 92 95.7 91.3 0.0 92.0 91.3 7924575On Target
High needsCPI = 83.2, Target = 84.4CPI = 83.2, Target = 84.4CPI = 83.2, Target = 84.4 91.5 83.0 0.2 84.4 83.2 888275On Target
Low incomeCPI = 83.8, Target = 87.1CPI = 83.8, Target = 87.1CPI = 83.8, Target = 87.1 93.0 85.9 -2.1 87.1 83.8 894025No Change
EL and Former EL ------16--
Students w/ disabilitiesCPI = 77.8, Target = 79.7CPI = 77.8, Target = 79.7CPI = 77.8, Target = 79.7 89.0 77.9 -0.1 79.7 77.8 894525No Change
Amer. Ind. or Alaska Nat. ---------
AsianCPI = 95, Target = 93.7CPI = 95, Target = 93.7CPI = 95, Target = 93.7 96.6 93.1 1.9 93.7 95.0 6145100Above Target
Afr. Amer./Black ------6--
Hispanic/Latino ------5--
Multi-race, Non-Hisp./Lat. ------1--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 90.7, Target = 91.9CPI = 90.7, Target = 91.9CPI = 90.7, Target = 91.9 95.6 91.2 -0.5 91.9 90.7 6718875On Target
Summary > 2012
2012 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 90.9, Target = 91.1CPI = 90.9, Target = 91.1 95.2 90.3 0.6 91.1 90.9 8424575On Target
High needsCPI = 86.3, Target = 85.5CPI = 86.3, Target = 85.5 92.1 84.2 2.1 85.5 86.3 968275On Target
Low incomeCPI = 86.9, Target = 83.5CPI = 86.9, Target = 83.5CPI = 86.9, Target = 83.5 91.0 82.0 4.9 83.5 86.9 9740100Above Target
EL and Former EL ------16--
Students w/ disabilitiesCPI = 83.3, Target = 81.5CPI = 83.3, Target = 81.5CPI = 83.3, Target = 81.5 89.9 79.8 3.5 81.5 83.3 9645100Above Target
Amer. Ind. or Alaska Nat. ---------
AsianCPI = 98.3, Target = 96.2CPI = 98.3, Target = 96.2CPI = 98.3, Target = 96.2 97.9 95.8 2.5 96.2 98.3 8045100Above Target
Afr. Amer./Black ------6--
Hispanic/Latino ------5--
Multi-race, Non-Hisp./Lat. ------1--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 89.5, Target = 90.5CPI = 89.5, Target = 90.5 94.8 89.6 -0.1 90.5 89.5 7218875On Target

Summary > 2012
2012 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 CPI (Baseline) CPI Change 2012 Target 2012 CPI Percentile in Grade Span N PPI Points Rating
All StudentsCPI = 93.1, Target = 92.5CPI = 93.1, Target = 92.5 95.9 91.8 1.3 92.5 93.1 898075On Target
High needs ------27--
Low income ------13--
EL and Former EL ------2--
Students w/ disabilities ------16--
Amer. Ind. or Alaska Nat. ---------
Asian ------15--
Afr. Amer./Black ------2--
Hispanic/Latino ------2--
Multi-race, Non-Hisp./Lat. ------1--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 92.9, Target = 91.9CPI = 92.9, Target = 91.9 95.6 91.2 1.7 91.9 92.9 826075On Target
Summary > 2012
2012 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 18.0 24.524525 0.8 2.02450
High needs 8.3 7.3820 2.4 3.7820
Low income 15.6 5.0400 0.0 5.0400
EL and Former EL--16---16-
Students w/ disabilities .0 6.74525 1.9 4.4450
Amer. Ind. or Alaska Nat.--------
Asian 22.2 28.94525 2.8 0.04525
Afr. Amer./Black--6---6-
Hispanic/Latino--5---5-
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White 17.4 23.418825 0.5 2.71880

Summary > 2012
2012 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 26.6 32.724525 0.8 3.72450
High needs 15.5 24.48225 2.4 4.9820
Low income 18.8 27.54025 3.1 5.0400
EL and Former EL--16---16-
Students w/ disabilities 9.6 20.04525 3.8 6.7450
Amer. Ind. or Alaska Nat.--------
Asian 38.9 55.64525 0.0 0.04525
Afr. Amer./Black--6---6-
Hispanic/Latino--5---5-
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White 24.7 28.218825 1.0 4.81880
Summary > 2012
2012 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
Advanced Baseline % 2012 % Advanced N PPI Points Awarded Warning/Failing Baseline % 2012 % Warning/Failing N PPI Points Awarded
All Students 28.0 55.08025 0.0 1.3800
High needs--27---27-
Low income--13---13-
EL and Former EL--2---2-
Students w/ disabilities--16---16-
Amer. Ind. or Alaska Nat.--------
Asian--15---15-
Afr. Amer./Black--2---2-
Hispanic/Latino--2---2-
Multi-race, Non-Hisp./Lat.--1---1-
Nat. Haw. or Pacif. Isl.--------
White 29.6 50.06025 0.0 1.7600

Summary > 2012
2012 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 SGP
(Baseline)		 SGP Change 2012 SGP N Met Safe Harbor? PPI Points Rating
All StudentsSGP = 55.5, Target = 51SGP = 55.5, Target = 51SGP = 55.5, Target = 51 51.0 63.0 -7.5 55.5166No75On Target
High needsSGP = 44, Target = 51SGP = 44, Target = 51SGP = 44, Target = 51 51.0 52.5 -8.5 44.059No50Below Target
Low income  51.0---27---
EL and Former EL  51.0---11---
Students w/ disabilitiesSGP = 43.5, Target = 51SGP = 43.5, Target = 51SGP = 43.5, Target = 51 51.0 46.0 -2.5 43.534No50Below Target
Amer. Ind. or Alaska Nat.  51.0-------
Asian  51.0---35---
Afr. Amer./Black  51.0---5---
Hispanic/Latino  51.0---2---
Multi-race, Non-Hisp./Lat.  51.0---1---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 55, Target = 51SGP = 55, Target = 51SGP = 55, Target = 51 51.0 63.0 -8.0 55.0123No75On Target
Summary > 2012
2012 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 6 Year Goal 2011 SGP
(Baseline)		 SGP Change 2012 SGP N Met Safe Harbor? PPI Points Rating
All StudentsSGP = 62, Target = 51SGP = 62, Target = 51SGP = 62, Target = 51 51.0 68.0 -6.0 62.0166Yes100Above Target
High needsSGP = 60, Target = 51SGP = 60, Target = 51SGP = 60, Target = 51 51.0 70.5 -10.5 60.059Yes100Above Target
Low income  51.0---27---
EL and Former EL  51.0---11---
Students w/ disabilitiesSGP = 65, Target = 51SGP = 65, Target = 51SGP = 65, Target = 51 51.0 72.0 -7.0 65.034Yes100Above Target
Amer. Ind. or Alaska Nat.  51.0-------
Asian  51.0---35---
Afr. Amer./Black  51.0---5---
Hispanic/Latino  51.0---2---
Multi-race, Non-Hisp./Lat.  51.0---1---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 62, Target = 51SGP = 62, Target = 51SGP = 62, Target = 51 51.0 64.5 -2.5 62.0123No100Above Target

Summary > 2012
2012 MCAS Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All Students 248 248100Yes 249 249100Yes 81 81100Yes
High needs 85 85100Yes 86 86100Yes 28---
Low income 43 43100Yes 44 44100Yes 14---
EL and Former EL 17--- 18--- 2---
Students w/ disabilities 46 46100Yes 46 46100Yes 16---
Amer. Ind. or Alaska Nat.------------
Asian 46 46100Yes 47 47100Yes 15---
Afr. Amer./Black 7--- 7--- 3---
Hispanic/Latino 5--- 5--- 2---
Multi-race, Non-Hisp./Lat. 2--- 2--- 1---
Nat. Haw. or Pacif. Isl.------------
White 188 188100Yes 188 188100Yes 60 60100Yes

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