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Wm Diamond Middle
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2012 Accountability Data - Wm Diamond Middle
Organization Information
District:Lexington (01550000)School type:Middle School
School:Wm Diamond Middle (01550310)Grades served:06,07,08
Region:Greater BostonTitle 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 = 98.2, Target = 98.3CPI = 98.2, Target = 98.3 99.1 98.1 0.1 98.3 98.2 98768100Above Target
High needsCPI = 93.5, Target = 93.3CPI = 93.5, Target = 93.3 96.4 92.7 0.8 93.3 93.5 9817675On Target
Low incomeCPI = 92.6, Target = 90.1CPI = 92.6, Target = 90.1CPI = 92.6, Target = 90.1 94.6 89.2 3.4 90.1 92.6 9547100Above Target
EL and Former ELCPI = 96.6, Target = 95.9CPI = 96.6, Target = 95.9 97.8 95.5 1.1 95.9 96.6 983775On Target
Students w/ disabilitiesCPI = 91.5, Target = 91.1CPI = 91.5, Target = 91.1 95.2 90.3 1.2 91.1 91.5 9711275On Target
Amer. Ind. or Alaska Nat. ------1--
AsianCPI = 99.8, Target = 99.2CPI = 99.8, Target = 99.2 99.6 99.1 0.7 99.2 99.8 96211100Above Target
Afr. Amer./BlackCPI = 94.3, Target = 91.8CPI = 94.3, Target = 91.8CPI = 94.3, Target = 91.8 95.5 91.0 3.3 91.8 94.3 9835100Above Target
Hispanic/Latino ------23--
Multi-race, Non-Hisp./Lat. ------27--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 97.9, Target = 98.4CPI = 97.9, Target = 98.4 99.1 98.2 -0.3 98.4 97.9 94471100Above 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 = 95.2, Target = 93.3CPI = 95.2, Target = 93.3CPI = 95.2, Target = 93.3 96.4 92.7 2.5 93.3 95.2 98770100Above Target
High needsCPI = 86.4, Target = 80.2CPI = 86.4, Target = 80.2CPI = 86.4, Target = 80.2 89.2 78.4 8.0 80.2 86.4 99175100Above Target
Low incomeCPI = 85.6, Target = 72.5CPI = 85.6, Target = 72.5CPI = 85.6, Target = 72.5 85.0 70.0 15.6 72.5 85.6 9847100Above Target
EL and Former ELCPI = 98.6, Target = 94.3CPI = 98.6, Target = 94.3CPI = 98.6, Target = 94.3 96.9 93.8 4.8 94.3 98.6 9837100Above Target
Students w/ disabilitiesCPI = 80.4, Target = 72.5CPI = 80.4, Target = 72.5CPI = 80.4, Target = 72.5 85.0 70.0 10.4 72.5 80.4 98111100Above Target
Amer. Ind. or Alaska Nat. ------1--
AsianCPI = 99.6, Target = 98.7CPI = 99.6, Target = 98.7 99.3 98.6 1.0 98.7 99.6 96211100Above Target
Afr. Amer./BlackCPI = 75, Target = 73.9CPI = 75, Target = 73.9CPI = 75, Target = 73.9 85.8 71.5 3.5 73.9 75.0 923575On Target
Hispanic/Latino ------23--
Multi-race, Non-Hisp./Lat. ------27--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 94.9, Target = 92.9CPI = 94.9, Target = 92.9CPI = 94.9, Target = 92.9 96.1 92.2 2.7 92.9 94.9 98473100Above 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 = 91.4, Target = 90.9CPI = 91.4, Target = 90.9 95.1 90.1 1.3 90.9 91.4 96271100Above Target
High needsCPI = 75.5, Target = 78.4CPI = 75.5, Target = 78.4CPI = 75.5, Target = 78.4 88.2 76.4 -0.9 78.4 75.5 965175On Target
Low income ------13--
EL and Former EL ------5--
Students w/ disabilitiesCPI = 71.3, Target = 74.6CPI = 71.3, Target = 74.6CPI = 71.3, Target = 74.6 86.2 72.3 -1.0 74.6 71.3 964075On Target
Amer. Ind. or Alaska Nat. ---------
AsianCPI = 98.5, Target = 96.9CPI = 98.5, Target = 96.9CPI = 98.5, Target = 96.9 98.3 96.6 1.9 96.9 98.5 9668100Above Target
Afr. Amer./Black ------15--
Hispanic/Latino ------9--
Multi-race, Non-Hisp./Lat. ------9--
Nat. Haw. or Pacif. Isl. ---------
WhiteCPI = 91.3, Target = 90.6CPI = 91.3, Target = 90.6 94.9 89.7 1.6 90.6 91.3 94170100Above 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 54.1 52.77680 0.7 0.576825
High needs 16.7 19.317625 2.9 2.317625
Low income 15.7 17.0470 3.9 2.14725
EL and Former EL 18.2 29.73725 0.0 0.03725
Students w/ disabilities 13.3 14.31120 4.4 3.611225
Amer. Ind. or Alaska Nat.--1---1-
Asian 68.7 66.82110 0.5 0.021125
Afr. Amer./Black 16.7 11.4350 0.0 0.03525
Hispanic/Latino--23---23-
Multi-race, Non-Hisp./Lat.--27---27-
Nat. Haw. or Pacif. Isl.--------
White 51.1 49.54710 0.7 0.647125

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 59.1 57.87700 3.7 1.977025
High needs 31.0 28.01750 13.8 7.417525
Low income 18.0 14.9470 24.0 6.44725
EL and Former EL 63.6 51.4370 2.3 0.03725
Students w/ disabilities 18.4 20.711125 21.1 11.711125
Amer. Ind. or Alaska Nat.--1---1-
Asian 84.2 81.52110 1.0 0.021125
Afr. Amer./Black 13.9 11.4350 16.7 14.33525
Hispanic/Latino--23---23-
Multi-race, Non-Hisp./Lat.--27---27-
Nat. Haw. or Pacif. Isl.--------
White 52.6 50.74730 3.6 1.747325
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 20.3 21.82710 2.7 3.72710
High needs 5.8 5.9510 11.5 13.7510
Low income--13---13-
EL and Former EL--5---5-
Students w/ disabilities 8.1 5.0400 13.5 17.5400
Amer. Ind. or Alaska Nat.--------
Asian 25.9 27.9680 0.0 0.06825
Afr. Amer./Black--15---15-
Hispanic/Latino--9---9-
Multi-race, Non-Hisp./Lat.--9---9-
Nat. Haw. or Pacif. Isl.--------
White 21.6 21.21700 2.2 3.51700

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 = 62, Target = 51SGP = 62, Target = 51SGP = 62, Target = 51 51.0 65.0 -3.0 62.0737No100Above Target
High needsSGP = 59, Target = 51SGP = 59, Target = 51SGP = 59, Target = 51 51.0 63.0 -4.0 59.0171No75On Target
Low incomeSGP = 51, Target = 51SGP = 51, Target = 51 51.0 60.5 -9.5 51.047Yes75On Target
EL and Former ELSGP = 57, Target = 51SGP = 57, Target = 51SGP = 57, Target = 51 51.0 65.0 -8.0 57.033Yes75On Target
Students w/ disabilitiesSGP = 63, Target = 51SGP = 63, Target = 51SGP = 63, Target = 51 51.0 64.0 -1.0 63.0111Yes100Above Target
Amer. Ind. or Alaska Nat.  51.0---1---
AsianSGP = 67, Target = 51SGP = 67, Target = 51SGP = 67, Target = 51 51.0 69.0 -2.0 67.0201Yes100Above Target
Afr. Amer./BlackSGP = 65, Target = 51SGP = 65, Target = 51SGP = 65, Target = 51 51.0 57.0 8.0 65.035Yes100Above Target
Hispanic/Latino  51.0---23---
Multi-race, Non-Hisp./Lat.  51.0---26---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 58, Target = 51SGP = 58, Target = 51SGP = 58, Target = 51 51.0 64.0 -6.0 58.0451No75On 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 = 58, Target = 51SGP = 58, Target = 51SGP = 58, Target = 51 51.0 54.0 4.0 58.0745Yes75On Target
High needsSGP = 59, Target = 51SGP = 59, Target = 51SGP = 59, Target = 51 51.0 54.0 5.0 59.0172Yes75On Target
Low incomeSGP = 53, Target = 51SGP = 53, Target = 51SGP = 53, Target = 51 51.0 44.5 8.5 53.047Yes75On Target
EL and Former ELSGP = 66.5, Target = 51SGP = 66.5, Target = 51SGP = 66.5, Target = 51 51.0 65.0 1.5 66.534Yes100Above Target
Students w/ disabilitiesSGP = 59, Target = 51SGP = 59, Target = 51SGP = 59, Target = 51 51.0 46.5 12.5 59.0111Yes75On Target
Amer. Ind. or Alaska Nat.  51.0---1---
AsianSGP = 66, Target = 51SGP = 66, Target = 51SGP = 66, Target = 51 51.0 67.5 -1.5 66.0203Yes100Above Target
Afr. Amer./BlackSGP = 51, Target = 51SGP = 51, Target = 51 51.0 45.0 6.0 51.035Yes75On Target
Hispanic/Latino  51.0---23---
Multi-race, Non-Hisp./Lat.  51.0---27---
Nat. Haw. or Pacif. Isl.  51.0-------
WhiteSGP = 57, Target = 51SGP = 57, Target = 51SGP = 57, Target = 51 51.0 52.0 5.0 57.0456Yes75On 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 786 783100Yes 789 788100Yes 279 278100Yes
High needs 186 186100Yes 187 18699Yes 54 54100Yes
Low income 48 48100Yes 48 48100Yes 14---
EL and Former EL 46 46100Yes 47 47100Yes 8---
Students w/ disabilities 113 113100Yes 113 11299Yes 40 40100Yes
Amer. Ind. or Alaska Nat. 1--- 1-------
Asian 216 216100Yes 217 217100Yes 70 70100Yes
Afr. Amer./Black 35 35100Yes 35 35100Yes 15---
Hispanic/Latino 25--- 25--- 11---
Multi-race, Non-Hisp./Lat. 27--- 27--- 10---
Nat. Haw. or Pacif. Isl.------------
White 482 47999Yes 483 482100Yes 172 172100Yes

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