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Ottoson Middle
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2016 Accountability Data - Ottoson Middle
Organization Information
District:Arlington (00100000)School type:Middle School
School:Ottoson Middle (00100410)Grades served:06,07,08
Region:Greater BostonTitle I status:Non-Title I School (NT)
Accountability and Assistance Level:Level 1
 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 = 94, Target = 98.1 - All Students75 or Higher All StudentsAll Students CPI = 94, Target = 98.1 75 or Higher All Students 96.7 95.4 94.0 -1.4 98.1 98.4 71108125No Change
High needsCPI = 80.7, Target = 93.6 - High needs75 or Higher High needsHigh needs CPI = 80.7, Target = 93.6 75 or Higher High needs 89.1 85.1 80.7 -4.4 93.6 94.6 512730Declined
Econ. DisadvantagedCPI = 80.6, Target = 89.2 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged CPI = 80.6, Target = 89.2 75 or Higher Econ. Disadvantaged 88.2 88.2 80.6 -7.6 89.2 94.1 341110Declined
EL and Former ELCPI = 80.3, Target = 93.8 - EL and Former EL75 or Higher EL and Former ELEL and Former EL CPI = 80.3, Target = 93.8 75 or Higher EL and Former EL 89.3 83.8 80.3 -3.5 93.8 94.7 71470Declined
Students w/ disabilitiesCPI = 74.1, Target = 91.1 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 74.1, Target = 91.1 75 or Higher Students w/ disabilities 84.8 80.1 74.1 -6.0 91.1 92.4 651740Declined
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 93.9, Target = 97.5 - Asian75 or Higher AsianAsian CPI = 93.9, Target = 97.5 75 or Higher Asian 95.7 96.8 93.9 -2.9 97.5 97.9 331060Declined
Afr. Amer./BlackCPI = 81.5, Target = 93.7 - Afr. Amer./Black75 or Higher Afr. Amer./BlackAfr. Amer./Black CPI = 81.5, Target = 93.7 75 or Higher Afr. Amer./Black 89.2 82.8 81.5 -1.3 93.7 94.6 514225No Change
Hispanic/LatinoCPI = 85.5, Target = 95.2 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino CPI = 85.5, Target = 95.2 75 or Higher Hispanic/Latino 91.7 88.3 85.5 -2.8 95.2 95.9 67500Declined
Multi-race, Non-Hisp./Lat.CPI = 96.5, Target = 99.3 - Multi-race, Non-Hisp./Lat.75 or Higher Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat. CPI = 96.5, Target = 99.3 75 or Higher Multi-race, Non-Hisp./Lat. 98.8 97.6 96.5 -1.1 99.3 99.4 864375On Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 95.1, Target = 98.5 - White75 or Higher WhiteWhite CPI = 95.1, Target = 98.5 75 or Higher White 97.4 96.4 95.1 -1.3 98.5 98.7 7483975On Target
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 = 87.4, Target = 92.1 - All Students75 or Higher All StudentsAll Students CPI = 87.4, Target = 92.1 75 or Higher All Students 86.4 89.7 87.4 -2.3 92.1 93.2 79108025No Change
High needsCPI = 67.2, Target = 81.5 - High needs75 or Higher High needsHigh needs CPI = 67.2, Target = 81.5 75 or Higher High needs 68.2 72.2 67.2 -5.0 81.5 84.1 662740Declined
Econ. DisadvantagedCPI = 71, Target = 76 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged CPI = 71, Target = 76 75 or Higher Econ. Disadvantaged 73.8 73.8 71.0 -2.8 76.0 86.9 621120Declined
EL and Former ELCPI = 70.7, Target = 84.1 - EL and Former EL75 or Higher EL and Former ELEL and Former EL CPI = 70.7, Target = 84.1 75 or Higher EL and Former EL 72.7 73.2 70.7 -2.5 84.1 86.4 754725No Change
Students w/ disabilitiesCPI = 56.4, Target = 76.8 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 56.4, Target = 76.8 75 or Higher Students w/ disabilities 60.3 65.5 56.4 -9.1 76.8 80.2 691750Declined
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 92.2, Target = 95.3 - Asian75 or Higher AsianAsian CPI = 92.2, Target = 95.3 75 or Higher Asian 92.0 93.2 92.2 -1.0 95.3 96.0 45106100Above Target
Afr. Amer./BlackCPI = 69.6, Target = 80.3 - Afr. Amer./Black75 or Higher Afr. Amer./BlackAfr. Amer./Black CPI = 69.6, Target = 80.3 75 or Higher Afr. Amer./Black 66.2 72.2 69.6 -2.6 80.3 83.1 76420Declined
Hispanic/LatinoCPI = 73.5, Target = 84 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino CPI = 73.5, Target = 84 75 or Higher Hispanic/Latino 72.6 81.4 73.5 -7.9 84.0 86.3 75500Declined
Multi-race, Non-Hisp./Lat.CPI = 88.7, Target = 93.1 - Multi-race, Non-Hisp./Lat.75 or Higher Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat. CPI = 88.7, Target = 93.1 75 or Higher Multi-race, Non-Hisp./Lat. 88.1 91.9 88.7 -3.2 93.1 94.1 684275On Target
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 88.4, Target = 92.8 - White75 or Higher WhiteWhite CPI = 88.4, Target = 92.8 75 or Higher White 87.6 90.7 88.4 -2.3 92.8 93.8 7883975On Target
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 = 90, Target = 92.5 - All Students75 or Higher All StudentsAll Students CPI = 90, Target = 92.5 75 or Higher All Students 87.2 86.2 90.0 3.8 92.5 93.6 96324100Above Target
High needsCPI = 71.2, Target = 82 - High needs75 or Higher High needsHigh needs CPI = 71.2, Target = 82 75 or Higher High needs 69.1 69.1 71.2 2.1 82.0 84.6 907975On Target
Econ. DisadvantagedCPI = 74.3, Target = 72.1 - Econ. DisadvantagedEcon. Disadvantaged-CPI = 74.3, Target = 72.1CPI = 74.3, Target = 72.175 or Higher Econ. Disadvantaged 69.6 69.6 74.3 4.7 72.1 84.8 9236100Above Target
EL and Former EL -------5--
Students w/ disabilitiesCPI = 65.9, Target = 76.3 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities CPI = 65.9, Target = 76.3 75 or Higher Students w/ disabilities 59.4 61.4 65.9 4.5 76.3 79.7 915275On Target
Amer. Ind. or Alaska Nat. ----------
AsianCPI = 89.4, Target = 92.5 - Asian75 or Higher AsianAsian CPI = 89.4, Target = 92.5 75 or Higher Asian 87.1 89.4 89.4 0.0 92.5 93.6 5033100Above Target
Afr. Amer./Black -------11--
Hispanic/Latino -------13--
Multi-race, Non-Hisp./Lat. -------9--
Nat. Haw. or Pacif. Isl. -------1--
WhiteCPI = 91.8, Target = 93.4 - White75 or Higher WhiteWhite CPI = 91.8, Target = 93.4 75 or Higher White 88.7 87.8 91.8 4.0 93.4 94.4 96257100Above Target
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 39.3 29.210810 2.0 2.610810
High needs 12.9 8.12730 7.7 10.32730
Econ. Disadvantaged 18.2 9.91110 8.2 11.71110
EL and Former EL 15.8 8.5470 8.8 10.6470
Students w/ disabilities 6.6 4.01740 10.9 14.91740
Amer. Ind. or Alaska Nat.--------
Asian 44.0 35.81060 2.0 3.81060
Afr. Amer./Black 20.0 11.9420 11.1 7.14225
Hispanic/Latino 26.7 12.0500 6.7 6.05025
Multi-race, Non-Hisp./Lat. 40.5 34.9430 0.0 0.04325
Nat. Haw. or Pacif. Isl.--1---1-
White 40.7 30.08390 1.3 2.18390
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 42.6 37.410800 6.0 8.510800
High needs 18.2 12.02740 19.6 29.22740
Econ. Disadvantaged 23.1 14.31120 18.5 27.71120
EL and Former EL 21.1 14.9470 19.3 29.8470
Students w/ disabilities 10.6 6.91750 27.4 40.01750
Amer. Ind. or Alaska Nat.--------
Asian 46.5 52.810625 3.0 5.71060
Afr. Amer./Black 17.8 9.5420 24.4 23.8420
Hispanic/Latino 23.7 10.0500 11.9 18.0500
Multi-race, Non-Hisp./Lat. 51.2 47.6420 4.7 9.5420
Nat. Haw. or Pacif. Isl.--1---1-
White 44.5 38.08390 5.0 7.58390
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 9.3 21.332425 4.5 4.63240
High needs 5.2 7.67925 14.4 19.0790
Econ. Disadvantaged 7.1 8.33625 16.7 16.7360
EL and Former EL--5---5-
Students w/ disabilities 3.4 5.85225 18.6 25.0520
Amer. Ind. or Alaska Nat.--------
Asian 10.0 42.43325 2.5 9.1330
Afr. Amer./Black--11---11-
Hispanic/Latino--13---13-
Multi-race, Non-Hisp./Lat.--9---9-
Nat. Haw. or Pacif. Isl.--1---1-
White 8.9 20.225725 3.1 2.725725
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 = 36, Target = 51 - All Students75 or Higher All StudentsAll Students SGP = 36, Target = 51 75 or Higher All Students 61.0 36.0 -25.0 51.0No104525Below Target
High needsSGP = 28, Target = 51 - High needs75 or Higher High needsHigh needs SGP = 28, Target = 51 75 or Higher High needs 50.5 28.0 -22.5 51.0No2550Below Target
Econ. DisadvantagedSGP = 25, Target = 51 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged SGP = 25, Target = 51 75 or Higher Econ. Disadvantaged 53.0 25.0 -28.0 51.0No1060Below Target
EL and Former ELSGP = 28, Target = 51 - EL and Former EL75 or Higher EL and Former ELEL and Former EL SGP = 28, Target = 51 75 or Higher EL and Former EL 52.0 28.0 -24.0 51.0No380Below Target
Students w/ disabilitiesSGP = 27, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 27, Target = 51 75 or Higher Students w/ disabilities 48.0 27.0 -21.0 51.0No1620Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 43, Target = 51 - Asian75 or Higher AsianAsian SGP = 43, Target = 51 75 or Higher Asian 66.0 43.0 -23.0 51.0No9750Below Target
Afr. Amer./BlackSGP = 19.5, Target = 51 - Afr. Amer./Black75 or Higher Afr. Amer./BlackAfr. Amer./Black SGP = 19.5, Target = 51 75 or Higher Afr. Amer./Black 64.0 19.5 -44.5 51.0No400Below Target
Hispanic/LatinoSGP = 28, Target = 51 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino SGP = 28, Target = 51 75 or Higher Hispanic/Latino 57.0 28.0 -29.0 51.0No490Below Target
Multi-race, Non-Hisp./Lat.SGP = 39.5, Target = 51 - Multi-race, Non-Hisp./Lat.75 or Higher Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat. SGP = 39.5, Target = 51 75 or Higher Multi-race, Non-Hisp./Lat. 66.0 39.5 -26.5 51.0No4025Below Target
Nat. Haw. or Pacif. Isl. --- 51.0-1--
WhiteSGP = 36, Target = 51 - White75 or Higher WhiteWhite SGP = 36, Target = 51 75 or Higher White 59.0 36.0 -23.0 51.0No81825Below Target
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 = 46, Target = 51 - All Students75 or Higher All StudentsAll Students SGP = 46, Target = 51 75 or Higher All Students 58.0 46.0 -12.0 51.0No105050Below Target
High needsSGP = 44, Target = 51 - High needs75 or Higher High needsHigh needs SGP = 44, Target = 51 75 or Higher High needs 50.0 44.0 -6.0 51.0No25650Below Target
Econ. DisadvantagedSGP = 46, Target = 51 - Econ. Disadvantaged75 or Higher Econ. DisadvantagedEcon. Disadvantaged SGP = 46, Target = 51 75 or Higher Econ. Disadvantaged 44.5 46.0 1.5 51.0No10950Below Target
EL and Former ELSGP = 44, Target = 51 - EL and Former EL75 or Higher EL and Former ELEL and Former EL SGP = 44, Target = 51 75 or Higher EL and Former EL 61.0 44.0 -17.0 51.0No4050Below Target
Students w/ disabilitiesSGP = 42, Target = 51 - Students w/ disabilities75 or Higher Students w/ disabilitiesStudents w/ disabilities SGP = 42, Target = 51 75 or Higher Students w/ disabilities 49.5 42.0 -7.5 51.0No16350Below Target
Amer. Ind. or Alaska Nat. --- 51.0----
AsianSGP = 64, Target = 51 - AsianAsian-SGP = 64, Target = 51SGP = 64, Target = 5175 or Higher Asian 65.5 64.0 -1.5 51.0No100100Above Target
Afr. Amer./BlackSGP = 38.5, Target = 51 - Afr. Amer./Black75 or Higher Afr. Amer./BlackAfr. Amer./Black SGP = 38.5, Target = 51 75 or Higher Afr. Amer./Black 46.5 38.5 -8.0 51.0No4025Below Target
Hispanic/LatinoSGP = 46, Target = 51 - Hispanic/Latino75 or Higher Hispanic/LatinoHispanic/Latino SGP = 46, Target = 51 75 or Higher Hispanic/Latino 63.0 46.0 -17.0 51.0No4950Below Target
Multi-race, Non-Hisp./Lat.SGP = 50.5, Target = 51 - Multi-race, Non-Hisp./Lat.Multi-race, Non-Hisp./Lat.-SGP = 50.5, Target = 5175 or Higher Multi-race, Non-Hisp./Lat. 57.0 50.5 -6.5 51.0No4275On Target
Nat. Haw. or Pacif. Isl. --- 51.0-1--
WhiteSGP = 45, Target = 51 - White75 or Higher WhiteWhite SGP = 45, Target = 51 75 or Higher White 57.0 45.0 -12.0 51.0No81850Below Target
Summary > 2016
2016 Extra credit for English language proficiency growth
  2016 SGPA 2016 Target SGPA N Included PPI Points
All students- 60.013.00-
High needs- 60.013.00-
EL and Former EL- 60.013.00-
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 students1125110398Yes1126110298Yes34133297Yes
High needs30128996Yes30229096Yes928695Yes
Econ. Disadvantaged12912096Yes13012195Yes454296Yes
EL and Former EL5959100Yes6060100Yes10---
Students w/ disabilities18717795Yes18717795Yes595394No
Amer. Ind. or Alaska Nat.------------
Asian11211199Yes11311299Yes353497Yes
Afr. Amer./Black454297Yes454297Yes14---
Hispanic/Latino595797Yes595695Yes17---
Multi-race, Non-Hisp./Lat.454396Yes454295Yes9---
Nat. Haw. or Pacif. Isl.1---1---1---
White86384998Yes86384998Yes26526198Yes

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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