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Thomas Ditson
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2013 Accountability Data - Thomas Ditson
Organization Information
District:Billerica (00310000)School type:Elementary School
School:Thomas Ditson (00310005)Grades served:K,01,02,03,04,05
Region:NortheastTitle I status:Non-Title I School (NT)
Accountability and Assistance Level:Level 2
 Summary > 2013
2013 English Language Arts Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 2011 CPI (Baseline) 2012 CPI 2013 CPI CPI Change 2013 Target 6 Year Goal Percentile in School Type N PPI Points Rating
All studentsCPI = 82.5, Target = 86.8CPI = 82.5, Target = 86.8CPI = 82.5, Target = 86.8 84.1 81.8 82.5 0.7 86.8 92.1 3935150Improved Below Target
High needsCPI = 61, Target = 75.4CPI = 61, Target = 75.4CPI = 61, Target = 75.4 70.5 64.5 61.0 -3.5 75.4 85.3 61050Declined
Low incomeCPI = 67.4, Target = 80.3CPI = 67.4, Target = 80.3CPI = 67.4, Target = 80.3 76.3 65.7 67.4 1.7 80.3 88.2 205650Improved Below Target
EL and Former EL -------13--
Students w/ disabilitiesCPI = 46.7, Target = 67.7CPI = 46.7, Target = 67.7CPI = 46.7, Target = 67.7 61.2 53.2 46.7 -6.5 67.7 80.6 15600Declined
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 91.9, Target = 89.2CPI = 91.9, Target = 89.2CPI = 91.9, Target = 89.2 87.0 92.3 91.9 -0.4 89.2 93.5 4740100Above Target
Afr. Amer./Black -------5--
Hispanic/Latino -------8--
Multi-race, Non-Hisp./Lat. -------12--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 81.3, Target = 86.5CPI = 81.3, Target = 86.5CPI = 81.3, Target = 86.5 83.8 80.0 81.3 1.3 86.5 91.9 1928650Improved Below Target
Summary > 2013
2013 Mathematics Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 2011 CPI (Baseline) 2012 CPI 2013 CPI CPI Change 2013 Target 6 Year Goal Percentile in School Type N PPI Points Rating
All studentsCPI = 84.4, Target = 85.8CPI = 84.4, Target = 85.8CPI = 84.4, Target = 85.8 82.9 79.6 84.4 4.8 85.8 91.5 5035250Improved Below Target
High needsCPI = 65.6, Target = 74.7CPI = 65.6, Target = 74.7CPI = 65.6, Target = 74.7 69.6 60.3 65.6 5.3 74.7 84.8 1810650Improved Below Target
Low incomeCPI = 70.1, Target = 78.1CPI = 70.1, Target = 78.1CPI = 70.1, Target = 78.1 73.7 66.0 70.1 4.1 78.1 86.9 355650Improved Below Target
EL and Former EL -------13--
Students w/ disabilitiesCPI = 52.5, Target = 68.7CPI = 52.5, Target = 68.7CPI = 52.5, Target = 68.7 62.4 47.6 52.5 4.9 68.7 81.2 236150Improved Below Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 94.4, Target = 89.2CPI = 94.4, Target = 89.2CPI = 94.4, Target = 89.2 87.0 91.7 94.4 2.7 89.2 93.5 4740100Above Target
Afr. Amer./Black -------5--
Hispanic/Latino -------8--
Multi-race, Non-Hisp./Lat. -------12--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 82.8, Target = 85.7CPI = 82.8, Target = 85.7CPI = 82.8, Target = 85.7 82.8 77.6 82.8 5.2 85.7 91.4 2828750Improved Below Target
Summary > 2013
2013 Science Proficiency Gap Narrowing
  0 10 20 30 40 50 60 70 80 90 100 2011 CPI (Baseline) 2012 CPI 2013 CPI CPI Change 2013 Target 6 Year Goal Percentile in School Type N PPI Points Rating
All studentsCPI = 74, Target = 77.4CPI = 74, Target = 77.4CPI = 74, Target = 77.4 72.9 70.1 74.0 3.9 77.4 86.5 2912250Improved Below Target
High needsCPI = 47.7, Target = 62.3CPI = 47.7, Target = 62.3CPI = 47.7, Target = 62.3 54.8 59.3 47.7 -11.6 62.3 77.4 6330Declined
Low income -------13--
EL and Former EL -------3--
Students w/ disabilities -------22--
Amer. Ind. or Alaska Nat. ----------
Asian -------13--
Afr. Amer./Black ----------
Hispanic/Latino -------3--
Multi-race, Non-Hisp./Lat. -------3--
Nat. Haw. or Pacif. Isl. ----------
WhiteCPI = 72.1, Target = 78CPI = 72.1, Target = 78CPI = 72.1, Target = 78 73.6 69.8 72.1 2.3 78.0 86.8 910350Improved Below Target
Summary > 2013
2013 English Language Arts Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2012
% Advanced		 2013
% Advanced		 N PPI Points 2012
% Warning/Failing		 2013
% Warning/Failing		 N PPI Points
All students 12.9 10.83510 9.4 9.13510
High needs 5.3 2.91050 26.0 27.61050
Low income 6.0 3.6560 23.9 23.2560
EL and Former EL--13---13-
Students w/ disabilities 2.4 .0600 37.6 41.7600
Amer. Ind. or Alaska Nat.--------
Asian 28.2 25.0400 2.6 5.0400
Afr. Amer./Black--5---5-
Hispanic/Latino--8---8-
Multi-race, Non-Hisp./Lat.--12---12-
Nat. Haw. or Pacif. Isl.--------
White 11.4 8.72860 10.5 9.428625
Summary > 2013
2013 Mathematics Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2012
% Advanced		 2013
% Advanced		 N PPI Points 2012
% Warning/Failing		 2013
% Warning/Failing		 N PPI Points
All students 20.5 28.735225 11.1 8.235225
High needs 7.6 6.61060 30.5 23.610625
Low income 9.0 7.1560 22.4 12.55625
EL and Former EL--13---13-
Students w/ disabilities 1.2 0.0610 47.1 39.36125
Amer. Ind. or Alaska Nat.--------
Asian 56.4 62.54025 2.6 2.5400
Afr. Amer./Black--5---5-
Hispanic/Latino--8---8-
Multi-race, Non-Hisp./Lat.--12---12-
Nat. Haw. or Pacif. Isl.--------
White 16.9 24.028725 12.3 9.128725
Summary > 2013
2013 Science Extra Credit
  Extra credit for increasing % Advanced (10% or more) Extra credit for decreasing % Warning/Failing (10% or more)
2012
% Advanced		 2013
% Advanced		 N PPI Points 2012
% Warning/Failing		 2013
% Warning/Failing		 N PPI Points
All students 7.5 8.21220 13.4 11.512225
High needs 1.9 3.03325 27.8 36.4330
Low income--13---13-
EL and Former EL--3---3-
Students w/ disabilities--22---22-
Amer. Ind. or Alaska Nat.--------
Asian--13---13-
Afr. Amer./Black--------
Hispanic/Latino--3---3-
Multi-race, Non-Hisp./Lat.--3---3-
Nat. Haw. or Pacif. Isl.--------
White 7.0 6.81030 14.8 13.61030
Summary > 2013
2013 English Language Arts Growth
  0 10 20 30 40 50 60 70 80 90 100 2012 SGP 2013 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 47, Target = 51SGP = 47, Target = 51SGP = 47, Target = 51 46.0 47.0 1.0 51.0Yes23875On Target
High needsSGP = 44, Target = 51SGP = 44, Target = 51SGP = 44, Target = 51 46.5 44.0 -2.5 51.0No6650Below Target
Low incomeSGP = 39, Target = 51SGP = 39, Target = 51SGP = 39, Target = 51 36.0 39.0 3.0 51.0No3350Below Target
EL and Former EL --- 51.0-7--
Students w/ disabilitiesSGP = 38.5, Target = 51SGP = 38.5, Target = 51SGP = 38.5, Target = 51 44.0 38.5 -5.5 51.0No3825Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0-25--
Afr. Amer./Black --- 51.0-3--
Hispanic/Latino --- 51.0-7--
Multi-race, Non-Hisp./Lat. --- 51.0-4--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 46, Target = 51SGP = 46, Target = 51SGP = 46, Target = 51 44.0 46.0 2.0 51.0Yes19975On Target
Summary > 2013
2013 Mathematics Growth
  0 10 20 30 40 50 60 70 80 90 100 2012 SGP 2013 SGP SGP Change 6 Year Goal Met Safe Harbor? N PPI Points Rating
All studentsSGP = 53, Target = 51SGP = 53, Target = 51SGP = 53, Target = 51 43.0 53.0 10.0 51.0Yes24375On Target
High needsSGP = 30, Target = 51SGP = 30, Target = 51SGP = 30, Target = 51 43.0 30.0 -13.0 51.0Yes7175On Target
Low incomeSGP = 29, Target = 51SGP = 29, Target = 51SGP = 29, Target = 51 43.0 29.0 -14.0 51.0Yes3675On Target
EL and Former EL --- 51.0-7--
Students w/ disabilitiesSGP = 26, Target = 51SGP = 26, Target = 51SGP = 26, Target = 51 34.5 26.0 -8.5 51.0Yes4375On Target
Amer. Ind. or Alaska Nat. --- 51.0----
Asian --- 51.0-25--
Afr. Amer./Black --- 51.0-3--
Hispanic/Latino --- 51.0-7--
Multi-race, Non-Hisp./Lat. --- 51.0-4--
Nat. Haw. or Pacif. Isl. --- 51.0----
WhiteSGP = 49.5, Target = 51SGP = 49.5, Target = 51SGP = 49.5, Target = 51 40.0 49.5 9.5 51.0Yes20475On Target
Summary > 2013
2013 MCAS Participation
  English Language Arts Mathematics Science
Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%) Enrolled Assessed % Met Target (95%)
All students359358100Yes359359100Yes122122100Yes
High needs11211199Yes112112100Yes3333100Yes
Low income6060100Yes6060100Yes13---
EL and Former EL16---16---3---
Students w/ disabilities636298Yes6363100Yes22---
Amer. Ind. or Alaska Nat.------------
Asian4242100Yes4242100Yes13---
Afr. Amer./Black5---5-------
Hispanic/Latino10---10---3---
Multi-race, Non-Hisp./Lat.12---12---3---
Nat. Haw. or Pacif. Isl.------------
White290289100Yes290290100Yes103103100Yes

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