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Nantucket

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2018 Official Accountability Report - Nantucket

Organization Information
DISTRICT NAME
Nantucket (01970000)
TITLE I STATUS
Title I District
REGION
Coastal
GRADES SERVED
PK,K,01,02,03,04,05,06,07,08,09,10,11,12

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Partially meeting targets
Progress toward improvement targetsAccountability percentile
61% - Partially meeting targets-
This district's determination of need for special education technical assistance or intervention
Meets requirements (MR)

Overall results

Progress toward improvement targets
Indicator All students
(Non-high school grades)
Lowest performing students
(Non-high school grades)
All students
(High school grades)
Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-14-04-
Mathematics achievement14-44-44-14-
Science achievement14----34----
Achievement total61260.08867.581240.01867.5
GrowthEnglish language arts growth44-44-44-34-
Mathematics growth34-24-34-14-
Growth total7820.06822.57820.04822.5
High school completionFour-year cohort graduation rate------34----
Extended engagement rate------04----
Annual dropout rate------04----
High school completion total------31220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total2410.0---3410.0---
Additional indicatorsChronic absenteeism44-24-04-04-
Advanced coursework completion------44----
Additional indicators total4410.02410.04810.00410.0
Weighted total5.69.6-7.07.6-5.910.0-1.67.6-
Percentage of possible points 58%-92%-59%-21%-
Percentage of possible points by gradespan75%
Weight of non-high school results:60%
40%
Weight of high school results:40%
Criterion-referenced target percentage61%
Partially meeting targets

Subgroup results

Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
High needs Subgroup
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-14-
Mathematics achievement24-44-
Science achievement34-44-
Achievement total91267.591247.5
GrowthEnglish language arts growth34-44-
Mathematics growth24-34-
Growth total5822.57822.5
High school completionFour-year cohort graduation rate---44-
Extended engagement rate---04-
Annual dropout rate---04-
High school completion total---41220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-04-
Advanced coursework completion---24-
Additional indicators total3410.02810.0
Weighted total7.510.3-6.910.7-
Percentage of possible points 73%-64%-
Percentage of possible points by gradespan73%
Weight of non-high school results:60%
64%
Weight of high school results:40%
Criterion-referenced target percentage69%
Partially meeting targets
Subgroup percentile
This group's overall performance relative to the performance of the same subgroup in schools administering similar assessments -

Detailed data for each indicator

English language arts achievement - Next-Generation MCAS average composite scaled score - Non-high school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 492.2 496.1 3.9 494.0 7134Exceeded Target
Lowest Performing 469.0 476.9 7.9 473.4 1294Exceeded Target
High needs 482.0 485.7 3.7 483.5 3374Exceeded Target
Econ. Disadvantaged 485.2 487.2 2.0 486.8 2033Met Target
EL and Former EL---- 170--
Students w/ disabilities 473.8 478.1 4.3 475.2 974Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 11--
Afr. Amer./Black---- 72--
Hispanic/Latino 482.3 486.9 4.6 484.0 2244Exceeded Target
Multi-race, Non-Hisp./Lat.---- 27--
Nat. Haw. or Pacif. Isl.-------
White 497.8 502.6 4.8 499.8 3794Exceeded Target

English language arts achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 96.4 95.7 -0.7 97.9 1411No Change
Lowest Performing 90.3 85.0 -5.3 92.3 300Declined
High needs 90.9 89.8 -1.1 92.8 591No Change
Econ. Disadvantaged 88.8 91.0 2.2 90.6 363Met Target
EL and Former EL---- 17--
Students w/ disabilities 98.3 92.6 -5.7 100.0 270Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black---- 17--
Hispanic/Latino 82.7 81.9 -0.8 84.6 291No Change
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 100.0 99.4 -0.6 100.0 854Exceeded Target

Mathematics achievement - Next-Generation MCAS average composite scaled score - Non-high school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 490.5 490.4 -0.1 492.2 7131No Change
Lowest Performing 466.7 471.0 4.3 469.3 1294Exceeded Target
High needs 481.3 481.6 0.3 482.8 3372Improved Below Target
Econ. Disadvantaged 482.2 483.3 1.1 483.3 2033Met Target
EL and Former EL---- 170--
Students w/ disabilities 475.7 477.5 1.8 477.2 963Met Target
Amer. Ind. or Alaska Nat.-------
Asian---- 11--
Afr. Amer./Black---- 72--
Hispanic/Latino 481.2 481.4 0.2 483.2 2242Improved Below Target
Multi-race, Non-Hisp./Lat.---- 27--
Nat. Haw. or Pacif. Isl.-------
White 496.3 497.0 0.7 498.0 3792Improved Below Target

Mathematics achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 84.5 89.6 5.1 86.3 1394Exceeded Target
Lowest Performing 58.6 57.8 -0.8 61.4 291No Change
High needs 69.8 78.1 8.3 72.3 574Exceeded Target
Econ. Disadvantaged 73.3 82.4 9.1 76.0 344Exceeded Target
EL and Former EL---- 17--
Students w/ disabilities 70.7 71.2 0.5 73.6 262Improved Below Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black---- 17--
Hispanic/Latino 63.9 70.5 6.6 66.8 284Exceeded Target
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 91.8 95.5 3.7 93.6 844Exceeded Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - Non-high school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 65.3 64.7 -0.6 67.1 2211No Change
Lowest Performing-------
High needs 52.6 55.7 3.1 54.9 1143Met Target
Econ. Disadvantaged 55.1 61.3 6.2 57.2 644Exceeded Target
EL and Former EL---- 59--
Students w/ disabilities 52.6 48.5 -4.1 54.9 330Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 4--
Afr. Amer./Black---- 24--
Hispanic/Latino 53.8 51.8 -2.0 56.3 691No Change
Multi-race, Non-Hisp./Lat.---- 14--
Nat. Haw. or Pacif. Isl.-------
White 73.5 74.1 0.6 75.3 1103Met Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 88.9 91.9 3.0 90.7 1303Met Target
Lowest Performing-------
High needs 76.0 80.6 4.6 78.3 544Exceeded Target
Econ. Disadvantaged 77.0 83.6 6.6 79.1 324Exceeded Target
EL and Former EL---- 14--
Students w/ disabilities 80.4 76.9 -3.5 82.7 270Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black---- 13--
Hispanic/Latino 66.0 76.0 10.0 68.5 264Exceeded Target
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.-------
White 95.5 96.6 1.1 97.3 823Met Target

English language arts growth - Non-high school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 60.3 50.0 5354Exceeded Target
Lowest Performing 60.8 50.0 1294Exceeded Target
High needs 57.2 50.0 2423Met Target
Econ. Disadvantaged 59.3 50.0 1423Met Target
EL and Former EL-- 121--
Students w/ disabilities 54.4 50.0 733Met Target
Amer. Ind. or Alaska Nat.-----
Asian-- 11--
Afr. Amer./Black-- 53--
Hispanic/Latino 58.1 50.0 1503Met Target
Multi-race, Non-Hisp./Lat.-- 21--
Nat. Haw. or Pacif. Isl.-----
White 61.6 50.0 3004Exceeded Target

English language arts growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 63.5 50.0 1054Exceeded Target
Lowest Performing 56.4 50.0 233Met Target
High needs 62.2 50.0 354Exceeded Target
Econ. Disadvantaged 64.2 50.0 214Exceeded Target
EL and Former EL-- 7--
Students w/ disabilities-- 17--
Amer. Ind. or Alaska Nat.-- 1--
Asian-- 2--
Afr. Amer./Black-- 11--
Hispanic/Latino-- 19--
Multi-race, Non-Hisp./Lat.-- 5--
Nat. Haw. or Pacif. Isl.-----
White 62.8 50.0 674Exceeded Target

Mathematics growth - Non-high school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 50.9 50.0 5333Met Target
Lowest Performing 49.3 50.0 1282Below Target
High needs 47.9 50.0 2402Below Target
Econ. Disadvantaged 50.2 50.0 1413Met Target
EL and Former EL-- 121--
Students w/ disabilities 44.3 50.0 712Below Target
Amer. Ind. or Alaska Nat.-----
Asian-- 11--
Afr. Amer./Black-- 53--
Hispanic/Latino 47.8 50.0 1502Below Target
Multi-race, Non-Hisp./Lat.-- 21--
Nat. Haw. or Pacif. Isl.-----
White 52.7 50.0 2983Met Target

Mathematics growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 55.3 50.0 1043Met Target
Lowest Performing 37.6 50.0 231Below Target
High needs 51.9 50.0 343Met Target
Econ. Disadvantaged 54.1 50.0 203Met Target
EL and Former EL-- 7--
Students w/ disabilities-- 17--
Amer. Ind. or Alaska Nat.-- 1--
Asian-- 2--
Afr. Amer./Black-- 11--
Hispanic/Latino-- 18--
Multi-race, Non-Hisp./Lat.-- 5--
Nat. Haw. or Pacif. Isl.-----
White 53.4 50.0 673Met Target

Four-year cohort graduation rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 82.0 83.5 1.5 84.0 1213Met Target
Lowest Performing-------
High needs 64.4 70.5 6.1 68.5 614Exceeded Target
Econ. Disadvantaged 73.5 73.3 -0.2 78.0 451No Change
EL and Former EL---- 18--
Students w/ disabilities---- 17--
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black---- 16--
Hispanic/Latino 33.3 75.0 41.7 37.2 284Exceeded Target
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 96.3 93.1 -3.2 98.4 720Declined

Extended engagement rate - High school
Group 2015 Rate (%) 2016 Rate (%) Change Target (%) N Points Reason
All Students 92.0 90.6 -1.4 93.6 1280Declined
Lowest Performing-------
High needs 86.5 83.1 -3.4 90.0 590Declined
Econ. Disadvantaged 89.7 91.2 1.5 93.6 342Improved Below Target
EL and Former EL---- 17--
Students w/ disabilities 88.5 100.0 11.5 93.4 214Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 2--
Afr. Amer./Black---- 19--
Hispanic/Latino---- 24--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 98.6 98.8 0.2 100.0 813Met Target

Annual dropout rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 1.4 2.8 -1.4 1.3 5360Declined
Lowest Performing-------
High needs 2.3 6.5 -4.2 2.1 2000Declined
Econ. Disadvantaged 3.4 1.1 2.3 3.1 924Exceeded Target
EL and Former EL---- 63--
Students w/ disabilities 1.4 1.1 0.3 1.3 894Exceeded Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 8--
Afr. Amer./Black---- 66--
Hispanic/Latino 2.7 7.9 -5.2 2.4 1260Declined
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 1.3 0.6 0.7 1.2 3184Exceeded Target

Progress toward attaining English language proficiency - Non-high school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 71.9 63.3 -8.6 69.2 1582Improved Below Target
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL---- 158--
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Progress toward attaining English language proficiency - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 34.0 36.7 2.7 33.9 493Met Target
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL---- 49--
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Chronic absenteeism - Non-high school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 11.0 8.5 2.5 9.9 9684Exceeded Target
Lowest Performing 8.1 7.0 1.1 6.0 1292Improved Below Target
High needs 11.4 9.3 2.1 9.5 4733Met Target
Econ. Disadvantaged 11.2 12.7 -1.5 8.6 2120Declined
EL and Former EL---- 258--
Students w/ disabilities 18.0 10.9 7.1 15.6 1194Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 15--
Afr. Amer./Black---- 94--
Hispanic/Latino 12.6 9.3 3.3 9.8 3213Met Target
Multi-race, Non-Hisp./Lat.---- 35--
Nat. Haw. or Pacif. Isl.-------
White 11.1 8.2 2.9 10.1 5034Exceeded Target

Chronic absenteeism - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 17.2 21.7 -4.5 16.1 5570Declined
Lowest Performing 21.9 23.3 -1.4 19.8 300Declined
High needs 23.8 28.0 -4.2 21.9 2320Declined
Econ. Disadvantaged 23.1 25.5 -2.4 20.5 1020Declined
EL and Former EL---- 88--
Students w/ disabilities 22.0 31.5 -9.5 19.6 890Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 8--
Afr. Amer./Black---- 77--
Hispanic/Latino 21.4 27.3 -5.9 18.6 1280Declined
Multi-race, Non-Hisp./Lat.---- 17--
Nat. Haw. or Pacif. Isl.---- 1--
White 16.9 22.5 -5.6 15.9 3240Declined

Advanced coursework completion - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 53.6 62.2 8.6 58.2 2624Exceeded Target
Lowest Performing-------
High needs 27.4 32.0 4.6 34.4 972Improved Below Target
Econ. Disadvantaged 36.4 28.6 -7.8 45.5 560Declined
EL and Former EL---- 40--
Students w/ disabilities 22.2 40.0 17.8 27.7 404Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 3--
Afr. Amer./Black---- 38--
Hispanic/Latino 25.0 33.8 8.8 33.6 653Met Target
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 69.2 78.2 9.0 74.3 1474Exceeded Target

Assessment participation
Group English language arts Mathematics Science
Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate
All Students 881 881100Yes 1 880 879100Yes 1 379 379100Yes 1
Lowest Performing---------------
High needs 423 423100Yes 1 422 421100Yes 1 190 190100Yes 1
Econ. Disadvantaged 260 260100Yes 1 259 258100Yes 1 114 114100Yes 1
EL and Former EL 214 214100Yes 1 214 214100Yes 1 93 93100Yes 1
Students w/ disabilities 124 124100Yes 1 123 12299Yes 1 60 60100Yes 1
Amer. Ind. or Alaska Nat. 1---- 1---- 1----
Asian 14---- 14---- 6----
Afr. Amer./Black 89 89100Yes 1 89 89100Yes 1 41 41100Yes 1
Hispanic/Latino 277 277100Yes 1 276 276100Yes 1 114 114100Yes 1
Multi-race, Non-Hisp./Lat. 34 34100Yes 1 34 34100Yes 1 21 21100Yes 1
Nat. Haw. or Pacif. Isl.---------------
White 466 466100Yes 1 466 465100Yes 1 196 196100Yes 1

School Accountability Information
School Accountability classification
Cyrus PeirceNot requiring assistance or intervention
Nantucket ElementaryInsufficient data
Nantucket HighNot requiring assistance or intervention
Nantucket Intermediate SchoolNot requiring assistance or intervention

About this Report

Overall classification: All Massachusetts districts and schools with sufficient data are classified into one of two accountability categories: districts and schools requiring assistance or intervention, and districts and schools without required assistance or intervention. The reason(s) for the district or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines information about achievement, growth, high school completion, English learner progress, advanced coursework completion, and chronic absenteeism into a single number between 0 and 100. For a group to be considered to be meeting targets it must have a criterion-referenced target percentage of 75% or higher.

The criterion-referenced target percentage is calculated by dividing the weighted total points earned by the weighted total possible points. The calculation for each is displayed below.

Weighted total of points earned = (Total achievement points earned x Achievement weight) + (Total growth points earned x Growth weight) + (Total high school completion points earned x high school completion weight) + (EL progress points earned x EL progress weight) + (Total additional indicator points earned x Additional indicator weight)

Weighted total of possible points = (Total achievement possible points x Achievement weight) + (Total growth possible points x Growth weight) + (Total high school completion possible points x high school completion weight) + (EL progress possible points x EL progress weight) + (Total additional indicator possible points x Additional indicator weight)

Accountability percentile: An accountability percentile between 1 and 99 is reported for most schools. This number is an indication of the school's overall performance relative to other schools that serve similar grades, and is calculated using data for all accountability indicators. School percentiles are not calculated for districts.

Determination of need for special education technical assistance or intervention: The U.S. Department of Education requires Massachusetts to determine which districts (including single school districts) have specific needs for technical assistance or intervention in the area of special education. A district's determination is based on four categories: Meets Requirements (MR); Needs Assistance (NA); Needs Intervention (NI); and Needs Substantial Intervention (NSI). In most cases these categories correspond to the district's results, except when the district has specific compliance needs. This designation helps signal whether outcomes for all students in the district indicate progress, including that of students with disabilities, or whether technical assistance and/or intervention is needed to improve outcomes for all children, especially students with disabilities.


Resources
Interpretive Materials
Glossary of 2018 Accountability Terms

School and District Profiles