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Duxbury High
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2025 Official Accountability Report - Duxbury High
Organization Information
DISTRICT NAME
Duxbury (00820000)		TITLE I STATUS
Non-Title I School
SCHOOL
Duxbury High (00820505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
83% - Meeting or exceeding targets98

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage72%91%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		83%
Meeting or exceeding targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-
Mathematics achievement44-44-
Science achievement34-34-
Achievement total111247.5111267.5
GrowthEnglish language arts growth34-44-
Mathematics growth44-44-
Growth total7822.58822.5
High school completionFour-year cohort graduation rate44----
Extended engagement rate44----
Annual dropout rate44----
High school completion total121220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-04-
Advanced coursework completion34----
Additional indicators total7810.00410.0
Weighted total9.910.7-9.210.3-
Percentage of possible points 93%-89%-
2025 Annual criterion-referenced target percentage91%

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-04-
Mathematics achievement34-34-
Science achievement34-34-
Achievement total91247.561267.5
GrowthEnglish language arts growth34-44-
Mathematics growth44-44-
Growth total7822.58822.5
High school completionFour-year cohort graduation rate44----
Extended engagement rate44----
Annual dropout rate44----
High school completion total121220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-34-
Advanced coursework completion34----
Additional indicators total7810.03410.0
Weighted total9.010.7-6.210.3-
Percentage of possible points 84%-60%-
2024 Annual criterion-referenced target percentage72%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage80%85%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		83%
Meeting or exceeding targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator High Needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-
Mathematics achievement44-
Science achievement34-
Achievement total101247.5
GrowthEnglish language arts growth44-
Mathematics growth44-
Growth total8822.5
High school completionFour-year cohort graduation rate44-
Extended engagement rate44-
Annual dropout rate44-
High school completion total121220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism14-
Advanced coursework completion04-
Additional indicators total1810.0
Weighted total9.110.7-
Percentage of possible points 85%-
2025 Annual criterion-referenced target percentage85%

2024 Points awarded

2024 Progress toward improvement targets
Indicator High Needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-
Mathematics achievement34-
Science achievement34-
Achievement total91247.5
GrowthEnglish language arts growth34-
Mathematics growth44-
Growth total7822.5
High school completionFour-year cohort graduation rate44-
Extended engagement rate44-
Annual dropout rate44-
High school completion total121220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism34-
Advanced coursework completion04-
Additional indicators total3810.0
Weighted total8.610.7-
Percentage of possible points 80%-
2024 Annual criterion-referenced target percentage80%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 517.6 517.0 -0.6 520.4 1734Recovery Path: Exceeded Target
Lowest Performing 498.2 502.9 4.7 501.8 414Path Forward: Exceeded Target
High Needs 507.3 509.0 1.7 510.3 313Recovery Path: Met Target
English Learners and Former English Learners-------
Low Income---- 12--
Students with Disabilities 498.3 504.9 6.6 501.2 234Recovery Path: Exceeded Target
American Indian or Alaska Native-------
Asian---- 3--
Black or African American-------
Hispanic or Latino---- 3--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 517.7 516.1 -1.6 520.9 1554Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 514.4 518.7 4.3 515.5 1734Path Forward: Exceeded Target
Lowest Performing 496.9 501.0 4.1 500.2 414Path Forward: Exceeded Target
High Needs 504.1 507.5 3.4 505.5 324Recovery Path: Exceeded Target
English Learners and Former English Learners-------
Low Income---- 13--
Students with Disabilities 497.2 501.9 4.7 498.9 244Recovery Path: Exceeded Target
American Indian or Alaska Native-------
Asian---- 3--
Black or African American---- 1--
Hispanic or Latino---- 3--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 514.7 517.9 3.2 515.8 1544Path Forward: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 511.0 510.9 -0.1 512.0 1743Path Forward: Met Target
Lowest Performing 494.8 494.2 -0.6 497.4 413Path Forward: Met Target
High Needs 504.3 501.1 -3.2 507.7 333Recovery Path: Met Target
English Learners and Former English Learners-------
Low Income---- 13--
Students with Disabilities 498.1 497.2 -0.9 501.3 253Recovery Path: Met Target
American Indian or Alaska Native-------
Asian---- 3--
Black or African American---- 1--
Hispanic or Latino---- 3--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 511.1 509.7 -1.4 512.4 1553Path Forward: Met Target

English language arts growth - High school
Group 2025 Mean SGP N Points Reason
All Students 57.8 1673Typical Growth - High
Lowest Performing 69.1 414Exceeded Typical Growth
High Needs 60.1 314Exceeded Typical Growth
English Learners and Former English Learners----
Low Income- 12--
Students with Disabilities 61.8 234Exceeded Typical Growth
American Indian or Alaska Native----
Asian- 3--
Black or African American- 0--
Hispanic or Latino- 3--
Multi-Race, Not Hispanic or Latino- 12--
Native Hawaiian or Other Pacific Islander----
White 56.8 1493Typical Growth - High

Mathematics growth - High school
Group 2025 Mean SGP N Points Reason
All Students 75.3 1704Exceeded Typical Growth
Lowest Performing 79.9 414Exceeded Typical Growth
High Needs 78.4 324Exceeded Typical Growth
English Learners and Former English Learners----
Low Income- 13--
Students with Disabilities 77.0 244Exceeded Typical Growth
American Indian or Alaska Native----
Asian- 3--
Black or African American- 1--
Hispanic or Latino- 3--
Multi-Race, Not Hispanic or Latino- 12--
Native Hawaiian or Other Pacific Islander----
White 75.0 1514Exceeded Typical Growth

Four-year cohort graduation rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 99.6 98.7 -0.9 95.0 2314Exceeded Target
Lowest Performing-------
High Needs 98.1 95.9 -2.2 95.0 744Exceeded Target
English Learners and Former English Learners---- 1--
Low Income---- 45--
Students with Disabilities 96.2 93.6 -2.6 95.0 470Declined
American Indian or Alaska Native-------
Asian---- 7--
Black or African American---- 2--
Hispanic or Latino---- 4--
Multi-Race, Not Hispanic or Latino---- 13--
Native Hawaiian or Other Pacific Islander-------
White 99.5 98.5 -1.0 95.0 2054Exceeded Target

Extended engagement rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 99.1 100.0 0.9 95.0 2274Exceeded Target
Lowest Performing-------
High Needs 98.2 100.0 1.8 95.0 544Exceeded Target
English Learners and Former English Learners---- 2--
Low Income---- 32--
Students with Disabilities 96.7 100.0 3.3 95.0 264Exceeded Target
American Indian or Alaska Native-------
Asian---- 2--
Black or African American-------
Hispanic or Latino---- 5--
Multi-Race, Not Hispanic or Latino---- 7--
Native Hawaiian or Other Pacific Islander-------
White 99.0 100.0 1.0 95.0 2134Exceeded Target

Annual dropout rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 0.0 0.0 0.0 1.0 8604Exceeded Target
Lowest Performing-------
High Needs 0.0 0.0 0.0 1.0 1804Exceeded Target
English Learners and Former English Learners---- 3--
Low Income---- 75--
Students with Disabilities 0.0 0.0 0.0 1.0 1244Exceeded Target
American Indian or Alaska Native---- 2--
Asian---- 16--
Black or African American---- 4--
Hispanic or Latino---- 25--
Multi-Race, Not Hispanic or Latino---- 36--
Native Hawaiian or Other Pacific Islander-------
White 0.0 0.0 0.0 1.0 7774Exceeded Target

Progress toward attaining English language proficiency - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High Needs-------
English Learners and Former English Learners-------
Low Income-------
Students with Disabilities-------
American Indian or Alaska Native-------
Asian-------
Black or African American-------
Hispanic or Latino-------
Multi-Race, Not Hispanic or Latino-------
Native Hawaiian or Other Pacific Islander-------
White-------

Chronic absenteeism - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 6.6 7.4 0.8 5.5 8064Exceeded Target
Lowest Performing 10.0 14.6 4.6 6.0 410Declined
High Needs 13.6 13.9 0.3 10.5 1511No Change
English Learners and Former English Learners---- 2--
Low Income---- 65--
Students with Disabilities 15.9 16.8 0.9 12.0 1010Declined
American Indian or Alaska Native---- 2--
Asian---- 9--
Black or African American---- 2--
Hispanic or Latino---- 25--
Multi-Race, Not Hispanic or Latino---- 29--
Native Hawaiian or Other Pacific Islander-------
White 6.3 7.0 0.7 4.9 7394Exceeded Target

Advanced coursework completion - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 90.3 89.7 -0.6 92.4 4273Met Target
Lowest Performing-------
High Needs 70.3 61.8 -8.5 76.3 760Declined
English Learners and Former English Learners---- 1--
Low Income---- 32--
Students with Disabilities 63.8 46.2 -17.6 71.5 520Declined
American Indian or Alaska Native---- 2--
Asian---- 5--
Black or African American-------
Hispanic or Latino---- 15--
Multi-Race, Not Hispanic or Latino---- 11--
Native Hawaiian or Other Pacific Islander-------
White 90.3 89.8 -0.5 92.8 3943Met Target

Assessment participation - All students
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 177 17498Yes 1 177 17498Yes 1 177 177100Yes 1

Assessment participation - Student Group
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed % Met Target? Years in Rate
High Needs 33 31 33 32 33 33 99 9697Yes1
English Learners and Former English Learners-----------
Low Income 13 12 13 13 13 13 39----
Students with Disabilities 25 23 25 24 25 25 75 7296Yes1
American Indian or Alaska Native-----------
Asian 3 3 3 3 3 3 9----
Black or African American 1 0 1 1 1 1 3----
Hispanic or Latino 3 3 3 3 3 3 9----
Multi-Race, Not Hispanic or Latino 12 12 12 12 12 12 36----
Native Hawaiian or Other Pacific Islander-----------
White 158 156 158 155 158 158 474 46999Yes1


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 not requiring assistance or intervention. The reason(s) for the district's or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines multiple years of data related to 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 cumulative criterion-referenced target percentage of 75% or higher.

The annual 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)

The cumulative criterion-referenced target percentage represents a weighted average of the annual criterion-referenced target percentages. At a minimum, a group must have an annual criterion-referenced target percentage for the most recent year in order to receive a cumulative percentage.

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 multiple years of data for all accountability indicators. School percentiles are not calculated for districts.


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