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Duxbury

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2018 Official Accountability Report - Duxbury

Organization Information
DISTRICT NAME
Duxbury (00820000)
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
74% - 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 achievement44-34-44-44-
Mathematics achievement34-34-34-04-
Science achievement34----44----
Achievement total101267.56867.5111247.54867.5
GrowthEnglish language arts growth34-34-44-24-
Mathematics growth34-34-34-24-
Growth total6822.56822.57822.54822.5
High school completionFour-year cohort graduation rate------34----
Extended engagement rate------34----
Annual dropout rate------44----
High school completion total------101220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------------
Additional indicatorsChronic absenteeism34-04-34-44-
Advanced coursework completion------44----
Additional indicators total3410.00410.07810.04410.0
Weighted total8.410.3-5.47.6-9.510.7-4.07.6-
Percentage of possible points 82%-71%-89%-53%-
Percentage of possible points by gradespan77%
Weight of non-high school results:60%
71%
Weight of high school results:40%
Criterion-referenced target percentage74%
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 achievement44-44-
Mathematics achievement34-04-
Science achievement14-44-
Achievement total81267.581247.5
GrowthEnglish language arts growth34-34-
Mathematics growth34-24-
Growth total6822.55822.5
High school completionFour-year cohort graduation rate---24-
Extended engagement rate---04-
Annual dropout rate---44-
High school completion total---61220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-04-
Advanced coursework completion---44-
Additional indicators total3410.04810.0
Weighted total7.110.3-6.510.7-
Percentage of possible points 69%-61%-
Percentage of possible points by gradespan69%
Weight of non-high school results:60%
61%
Weight of high school results:40%
Criterion-referenced target percentage66%
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 504.9 509.8 4.9 506.7 1,4234Exceeded Target
Lowest Performing 487.8 492.4 4.6 492.2 2943Met Target
High needs 492.7 496.2 3.5 494.2 2944Exceeded Target
Econ. Disadvantaged---- 105--
EL and Former EL---- 14--
Students w/ disabilities 490.5 491.9 1.4 491.9 2133Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 20--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 30--
Multi-race, Non-Hisp./Lat.---- 59--
Nat. Haw. or Pacif. Isl.-------
White 504.9 509.4 4.5 506.9 1,3094Exceeded 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 99.1 99.6 0.5 100.0 2574Exceeded Target
Lowest Performing 99.6 98.6 -1.0 100.0 714Exceeded Target
High needs 97.1 98.4 1.3 99.0 464Exceeded Target
Econ. Disadvantaged---- 15--
EL and Former EL---- 1--
Students w/ disabilities 95.9 97.8 1.9 98.2 344Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 2--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 99.2 99.6 0.4 100.0 2464Exceeded 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 506.3 507.1 0.8 508.0 1,4173Met Target
Lowest Performing 487.8 490.0 2.2 490.4 2933Met Target
High needs 493.4 494.5 1.1 494.9 2923Met Target
Econ. Disadvantaged---- 104--
EL and Former EL---- 14--
Students w/ disabilities 490.5 490.9 0.4 492.0 2123Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 20--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 30--
Multi-race, Non-Hisp./Lat.---- 59--
Nat. Haw. or Pacif. Isl.-------
White 506.3 506.7 0.4 508.0 1,3033Met Target

Mathematics achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 97.6 97.1 -0.5 99.4 2563Met Target
Lowest Performing 95.7 90.7 -5.0 98.5 700Declined
High needs 90.8 87.2 -3.6 93.3 450Declined
Econ. Disadvantaged---- 15--
EL and Former EL---- 1--
Students w/ disabilities 87.9 82.6 -5.3 90.8 330Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 2--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 97.8 97.2 -0.6 99.6 2453Met 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 84.6 85.4 0.8 86.4 5003Met Target
Lowest Performing-------
High needs 70.5 69.4 -1.1 72.8 991No Change
Econ. Disadvantaged---- 33--
EL and Former EL---- 6--
Students w/ disabilities 67.2 67.4 0.2 69.5 763Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 7--
Afr. Amer./Black-------
Hispanic/Latino---- 12--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 84.5 85.6 1.1 86.3 4623Met Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 96.9 98.0 1.1 98.7 2534Exceeded Target
Lowest Performing-------
High needs 87.5 91.5 4.0 89.8 474Exceeded Target
Econ. Disadvantaged---- 15--
EL and Former EL---- 1--
Students w/ disabilities 83.6 88.6 5.0 85.9 354Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 97.1 98.1 1.0 98.9 2434Exceeded Target

English language arts growth - Non-high school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 57.6 50.0 1,1703Met Target
Lowest Performing 53.9 50.0 2943Met Target
High needs 51.9 50.0 2293Met Target
Econ. Disadvantaged-- 79--
EL and Former EL-- 11--
Students w/ disabilities 49.7 50.0 1712Below Target
Amer. Ind. or Alaska Nat.-- 2--
Asian-- 16--
Afr. Amer./Black-- 1--
Hispanic/Latino-- 23--
Multi-race, Non-Hisp./Lat.-- 40--
Nat. Haw. or Pacif. Isl.-----
White 57.3 50.0 1,0883Met Target

English language arts growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 62.3 50.0 2454Exceeded Target
Lowest Performing 47.6 50.0 672Below Target
High needs 53.0 50.0 413Met Target
Econ. Disadvantaged-- 14--
EL and Former EL-----
Students w/ disabilities 53.7 50.0 303Met Target
Amer. Ind. or Alaska Nat.-----
Asian-- 1--
Afr. Amer./Black-- 1--
Hispanic/Latino-- 3--
Multi-race, Non-Hisp./Lat.-- 4--
Nat. Haw. or Pacif. Isl.-----
White 62.3 50.0 2364Exceeded Target

Mathematics growth - Non-high school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 53.1 50.0 1,1623Met Target
Lowest Performing 54.7 50.0 2903Met Target
High needs 50.9 50.0 2253Met Target
Econ. Disadvantaged-- 78--
EL and Former EL-- 11--
Students w/ disabilities 51.4 50.0 1673Met Target
Amer. Ind. or Alaska Nat.-- 2--
Asian-- 16--
Afr. Amer./Black-- 1--
Hispanic/Latino-- 23--
Multi-race, Non-Hisp./Lat.-- 40--
Nat. Haw. or Pacif. Isl.-----
White 53.3 50.0 1,0803Met Target

Mathematics growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 58.0 50.0 2443Met Target
Lowest Performing 41.6 50.0 672Below Target
High needs 46.0 50.0 392Below Target
Econ. Disadvantaged-- 13--
EL and Former EL-----
Students w/ disabilities 43.3 50.0 282Below Target
Amer. Ind. or Alaska Nat.-----
Asian-- 1--
Afr. Amer./Black-- 1--
Hispanic/Latino-- 3--
Multi-race, Non-Hisp./Lat.-- 4--
Nat. Haw. or Pacif. Isl.-----
White 58.1 50.0 2353Met Target

Four-year cohort graduation rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 97.8 97.8 0.0 99.8 2763Met Target
Lowest Performing-------
High needs 92.1 93.0 0.9 96.2 712Improved Below Target
Econ. Disadvantaged---- 36--
EL and Former EL---- 0--
Students w/ disabilities 90.2 89.1 -1.1 96.1 460Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 4--
Afr. Amer./Black---- 2--
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 97.6 98.1 0.5 99.7 2644Exceeded Target

Extended engagement rate - High school
Group 2015 Rate (%) 2016 Rate (%) Change Target (%) N Points Reason
All Students 100.0 98.1 -1.9 100.0 2673Met Target
Lowest Performing-------
High needs 100.0 93.7 -6.3 100.0 630Declined
Econ. Disadvantaged---- 33--
EL and Former EL-------
Students w/ disabilities 100.0 92.7 -7.3 100.0 410Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 3--
Afr. Amer./Black-------
Hispanic/Latino---- 3--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.-------
White 100.0 98.0 -2.0 100.0 2543Met Target

Annual dropout rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 0.3 0.1 0.2 1.0 1,0574Exceeded Target
Lowest Performing-------
High needs 1.1 0.6 0.5 1.0 1694Exceeded Target
Econ. Disadvantaged---- 58--
EL and Former EL---- 2--
Students w/ disabilities 1.5 0.0 1.5 1.4 1244Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 13--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 14--
Multi-race, Non-Hisp./Lat.---- 13--
Nat. Haw. or Pacif. Isl.-------
White 0.3 0.1 0.2 1.0 1,0144Exceeded Target

Progress toward attaining English language proficiency - Non-high school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL-------
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-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL-------
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 4.1 3.7 0.4 3.0 1,8353Met Target
Lowest Performing 4.7 6.5 -1.8 2.6 2940Declined
High needs 9.3 7.5 1.8 7.4 3723Met Target
Econ. Disadvantaged---- 96--
EL and Former EL---- 18--
Students w/ disabilities 9.8 8.2 1.6 7.4 2672Improved Below Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 24--
Afr. Amer./Black---- 4--
Hispanic/Latino---- 43--
Multi-race, Non-Hisp./Lat.---- 71--
Nat. Haw. or Pacif. Isl.-------
White 3.9 3.7 0.2 2.9 1,6913Met Target

Chronic absenteeism - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 5.0 8.0 -3.0 3.9 1,0743Met Target
Lowest Performing 2.9 5.6 -2.7 0.8 714Exceeded Target
High needs 10.4 18.0 -7.6 8.5 1720Declined
Econ. Disadvantaged---- 59--
EL and Former EL---- 7--
Students w/ disabilities 11.2 18.4 -7.2 8.8 1140Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 18--
Afr. Amer./Black---- 4--
Hispanic/Latino---- 24--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 4.9 8.0 -3.1 3.9 1,0123Met Target

Advanced coursework completion - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 88.5 99.2 10.7 93.1 5334Exceeded Target
Lowest Performing-------
High needs 32.6 64.4 31.8 39.6 734Exceeded Target
Econ. Disadvantaged---- 30--
EL and Former EL---- 2--
Students w/ disabilities 8.3 56.5 48.2 13.8 464Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 9--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 11--
Multi-race, Non-Hisp./Lat.---- 5--
Nat. Haw. or Pacif. Isl.-------
White 89.1 99.4 10.3 94.2 5074Exceeded 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 1,692 1,67599Yes 1 1,691 1,67399Yes 1 764 75999Yes 1
Lowest Performing---------------
High needs 346 33597Yes 1 346 33797Yes 1 148 14799Yes 1
Econ. Disadvantaged 120 11999Yes 1 120 11999Yes 1 49 4898Yes 1
EL and Former EL 15---- 15---- 7----
Students w/ disabilities 253 24697Yes 1 253 24597Yes 1 112 112100Yes 1
Amer. Ind. or Alaska Nat. 2---- 2---- 2----
Asian 22 2195Yes 1 22 22100Yes 1 9----
Afr. Amer./Black 3---- 3---- 1----
Hispanic/Latino 35 3395Yes 2 35 3497Yes 1 16----
Multi-race, Non-Hisp./Lat. 64 6297Yes 1 64 6398Yes 1 20 20100Yes 1
Nat. Haw. or Pacif. Isl.---------------
White 1,564 1,55399Yes 1 1,563 1,54899Yes 1 715 71099Yes 1

School Accountability Information
School Accountability classification
Alden SchoolNot requiring assistance or intervention
Chandler ElementaryInsufficient data
Duxbury HighRequiring assistance or intervention
Duxbury MiddleNot 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