Massachusetts School and District Profiles

Henderson K-12 Inclusion School Upper

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2026 Official Accountability Report - Henderson K-12 Inclusion School Upper

Accountability Information

Progress toward improvement targetsAccountability percentile
43% - Moderate progress toward targets23

Overall progress toward improvement targets

20252026
Annual criterion-referenced target percentage39%46%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2025 x 40%) + (2026 x 60%)
43%
Moderate progress toward targets

2026 Points awarded

2026 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 achievement04-24-04----
Mathematics achievement04-44-34----
Science achievement24----24----
Achievement total21260.06867.551240.0---
GrowthEnglish language arts growth24-24-34----
Mathematics growth24-34-34----
Growth total4820.05822.56820.0---
High school completionFour-year cohort graduation rate------04----
Extended engagement rate------04----
Annual dropout rate------34----
High school completion total------31220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total2410.0---4410.0---
Additional indicatorsChronic absenteeism24-04-04----
Advanced coursework completion------44----
Additional indicators total2410.00410.04810.0---
Weighted total2.49.6-5.27.6-4.610.0----
Percentage of possible points25%-68%-46%---
Percentage of possible points by gradespan47%
Weight of non-high school results:63%
46%
Weight of high school results:37%
2026 Annual criterion-referenced target percentage46%

2025 Points awarded

2025 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 achievement24-34-04----
Mathematics achievement04-24-04----
Science achievement24----04----
Achievement total41260.05867.501240.0---
GrowthEnglish language arts growth24-24-34----
Mathematics growth24-24-24----
Growth total4820.04822.55820.0---
High school completionFour-year cohort graduation rate------04----
Extended engagement rate------44----
Annual dropout rate------04----
High school completion total------41220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total4410.0---3410.0---
Additional indicatorsChronic absenteeism04-04-44----
Advanced coursework completion------04----
Additional indicators total0410.00410.04810.0---
Weighted total3.69.6-4.37.6-2.510.0----
Percentage of possible points38%-57%-25%---
Percentage of possible points by gradespan47%
Weight of non-high school results:61%
25%
Weight of high school results:39%
2025 Annual criterion-referenced target percentage39%

Student group percentile


Overall progress toward improvement targets

20252026
Annual criterion-referenced target percentage31%32%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2025 x 40%) + (2026 x 60%)
32%
Moderate progress toward targets

2026 Points awarded

2026 Progress toward improvement targets
Indicator High Needs Student Group
(Non-high school grades)
High Needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-04-
Mathematics achievement04-44-
Science achievement24-24-
Achievement total21267.561247.5
GrowthEnglish language arts growth24-34-
Mathematics growth24-34-
Growth total4822.56822.5
High school completionFour-year cohort graduation rate---04-
Extended engagement rate---04-
Annual dropout rate---14-
High school completion total---11220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism24-04-
Advanced coursework completion---44-
Additional indicators total2410.04810.0
Weighted total2.510.3-4.810.7-
Percentage of possible points24%-45%-
Percentage of possible points by gradespan24%
Weight of non-high school results:63%
45%
Weight of high school results:37%
2026 Annual criterion-referenced target percentage32%

2025 Points awarded

2025 Progress toward improvement targets
Indicator High Needs Student Group
(Non-high school grades)
High Needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement24-04-
Mathematics achievement04-04-
Science achievement24-04-
Achievement total41267.501247.5
GrowthEnglish language arts growth24-34-
Mathematics growth24-24-
Growth total4822.55822.5
High school completionFour-year cohort graduation rate---04-
Extended engagement rate---44-
Annual dropout rate---24-
High school completion total---61220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism04-44-
Advanced coursework completion---04-
Additional indicators total0410.04810.0
Weighted total3.610.3-2.710.7-
Percentage of possible points35%-25%-
Percentage of possible points by gradespan35%
Weight of non-high school results:61%
25%
Weight of high school results:39%
2025 Annual criterion-referenced target percentage31%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 482.1 478.0 -4.1 485.6 2880Recovery Path: Declined
Lowest Performing 458.8 461.7 2.9 464.3 372Recovery Path: Improved Below Target
High Needs 480.4 476.7 -3.7 483.8 2660Recovery Path: Declined
English Learners and Former English Learners 478.3 472.8 -5.5 482.0 1170Path Forward: Declined
Low Income 479.9 476.8 -3.1 483.6 2420Recovery Path: Declined
Students with Disabilities 475.9 470.1 -5.8 479.5 1140Recovery Path: Declined
American Indian or Alaska Native---- 1--
Asian 489.8 486.6 -3.2 493.0 210Path Forward: Declined
Black or African American 480.4 475.7 -4.7 483.7 1180Recovery Path: Declined
Hispanic or Latino 479.1 476.0 -3.1 482.4 1140Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 15--
Native Hawaiian or Other Pacific Islander---- 1--
White---- 18--

English language arts achievement - MCAS average composite scaled score - High school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 483.7 479.9 -3.8 485.6 330Recovery Path: Declined
Lowest Performing-------
High Needs 482.3 479.2 -3.1 486.6 320Path Forward: Declined
English Learners and Former English Learners---- 12--
Low Income 481.4 480.6 -0.8 486.3 290Path Forward: Declined
Students with Disabilities---- 13--
American Indian or Alaska Native---- 1--
Asian---- 2--
Black or African American---- 18--
Hispanic or Latino---- 10--
Multi-Race, Not Hispanic or Latino-------
Native Hawaiian or Other Pacific Islander-------
White---- 2--

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 480.0 478.7 -1.3 483.0 2950Recovery Path: Declined
Lowest Performing 460.1 465.8 5.7 464.5 374Recovery Path: Exceeded Target
High Needs 478.2 477.3 -0.9 481.3 2720Recovery Path: Declined
English Learners and Former English Learners 479.7 475.5 -4.2 483.2 1190Path Forward: Declined
Low Income 477.7 476.8 -0.9 481.1 2480Recovery Path: Declined
Students with Disabilities 473.1 471.1 -2.0 476.8 1190Recovery Path: Declined
American Indian or Alaska Native---- 1--
Asian 491.3 491.0 -0.3 495.2 211Path Forward: No Change
Black or African American 478.0 476.0 -2.0 480.8 1200Recovery Path: Declined
Hispanic or Latino 478.6 477.7 -0.9 481.7 1160Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 15--
Native Hawaiian or Other Pacific Islander---- 1--
White---- 21--

Mathematics achievement - MCAS average composite scaled score - High school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 472.4 476.9 4.5 476.5 303Path Forward: Met Target
Lowest Performing-------
High Needs 471.8 476.7 4.9 476.0 294Path Forward: Exceeded Target
English Learners and Former English Learners---- 12--
Low Income 470.9 477.6 6.7 474.7 264Path Forward: Exceeded Target
Students with Disabilities---- 12--
American Indian or Alaska Native---- 1--
Asian---- 2--
Black or African American---- 17--
Hispanic or Latino---- 8--
Multi-Race, Not Hispanic or Latino-------
Native Hawaiian or Other Pacific Islander-------
White---- 2--

Science achievement - MCAS average composite scaled score - Non-high school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 478.4 482.1 3.7 482.7 882Path Forward: Improved Below Target
Lowest Performing---- 19--
High Needs 477.7 478.5 0.8 482.0 792Path Forward: Improved Below Target
English Learners and Former English Learners 475.1 474.7 -0.4 479.3 351Path Forward: No Change
Low Income 477.5 477.8 0.3 481.6 702Path Forward: Improved Below Target
Students with Disabilities 473.7 470.0 -3.7 476.3 280Recovery Path: Declined
American Indian or Alaska Native-------
Asian---- 7--
Black or African American 474.1 479.5 5.4 478.2 314Path Forward: Exceeded Target
Hispanic or Latino 480.0 478.3 -1.7 483.9 380Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 2--
Native Hawaiian or Other Pacific Islander-------
White---- 10--

Science achievement - MCAS average composite scaled score - High school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 471.6 472.7 1.1 474.9 302Recovery Path: Improved Below Target
Lowest Performing-------
High Needs 470.6 472.6 2.0 473.5 292Recovery Path: Improved Below Target
English Learners and Former English Learners---- 10--
Low Income 469.3 473.9 4.6 472.5 274Recovery Path: Exceeded Target
Students with Disabilities---- 12--
American Indian or Alaska Native-------
Asian---- 2--
Black or African American---- 17--
Hispanic or Latino---- 9--
Multi-Race, Not Hispanic or Latino-------
Native Hawaiian or Other Pacific Islander-------
White---- 2--

English language arts growth - Non-high school
Group 2026 Mean SGP N Points Reason
All Students 46.9 2062Typical Growth - Low
Lowest Performing 48.7 362Typical Growth - Low
High Needs 45.7 1862Typical Growth - Low
English Learners and Former English Learners 46.4 802Typical Growth - Low
Low Income 46.3 1682Typical Growth - Low
Students with Disabilities 40.5 832Typical Growth - Low
American Indian or Alaska Native- 1--
Asian- 13--
Black or African American 43.7 902Typical Growth - Low
Hispanic or Latino 46.5 772Typical Growth - Low
Multi-Race, Not Hispanic or Latino- 10--
Native Hawaiian or Other Pacific Islander- 1--
White- 14--

English language arts growth - High school
Group 2026 Mean SGP N Points Reason
All Students 56.0 303Typical Growth - High
Lowest Performing----
High Needs 56.5 293Typical Growth - High
English Learners and Former English Learners- 10--
Low Income 57.9 273Typical Growth - High
Students with Disabilities- 12--
American Indian or Alaska Native- 0--
Asian- 2--
Black or African American- 17--
Hispanic or Latino- 9--
Multi-Race, Not Hispanic or Latino----
Native Hawaiian or Other Pacific Islander----
White- 2--

Mathematics growth - Non-high school
Group 2026 Mean SGP N Points Reason
All Students 47.3 2152Typical Growth - Low
Lowest Performing 53.0 363Typical Growth - High
High Needs 46.4 1942Typical Growth - Low
English Learners and Former English Learners 43.2 842Typical Growth - Low
Low Income 47.4 1772Typical Growth - Low
Students with Disabilities 42.1 872Typical Growth - Low
American Indian or Alaska Native- 1--
Asian- 13--
Black or African American 41.0 922Typical Growth - Low
Hispanic or Latino 51.1 813Typical Growth - High
Multi-Race, Not Hispanic or Latino- 10--
Native Hawaiian or Other Pacific Islander- 1--
White- 17--

Mathematics growth - High school
Group 2026 Mean SGP N Points Reason
All Students 57.5 263Typical Growth - High
Lowest Performing----
High Needs 58.0 253Typical Growth - High
English Learners and Former English Learners- 10--
Low Income 57.3 233Typical Growth - High
Students with Disabilities- 10--
American Indian or Alaska Native- 0--
Asian- 2--
Black or African American- 15--
Hispanic or Latino- 7--
Multi-Race, Not Hispanic or Latino----
Native Hawaiian or Other Pacific Islander----
White- 2--

Four-year cohort graduation rate - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target (%) N Points Reason
All Students 82.5 76.1 -6.4 87.0 670Declined
Lowest Performing-------
High Needs 80.7 74.2 -6.5 85.8 620Declined
English Learners and Former English Learners---- 16--
Low Income 83.3 75.4 -7.9 88.6 570Declined
Students with Disabilities---- 28--
American Indian or Alaska Native-------
Asian---- 4--
Black or African American---- 30--
Hispanic or Latino---- 26--
Multi-Race, Not Hispanic or Latino-------
Native Hawaiian or Other Pacific Islander-------
White---- 7--

Extended engagement rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 97.2 90.5 -6.7 95.0 630Declined
Lowest Performing-------
High Needs 97.1 89.5 -7.6 95.0 570Declined
English Learners and Former English Learners---- 13--
Low Income 96.8 90.7 -6.1 95.0 540Declined
Students with Disabilities---- 20--
American Indian or Alaska Native-------
Asian---- 6--
Black or African American---- 31--
Hispanic or Latino---- 18--
Multi-Race, Not Hispanic or Latino---- 2--
Native Hawaiian or Other Pacific Islander-------
White---- 6--

Annual dropout rate - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target (%) N Points Reason
All Students 4.4 3.7 -0.7 3.9 2423Met Target
Lowest Performing-------
High Needs 4.1 4.1 0.0 3.6 2191No Change
English Learners and Former English Learners---- 50--
Low Income 4.5 4.1 -0.4 4.0 1972Improved Below Target
Students with Disabilities---- 89--
American Indian or Alaska Native-------
Asian---- 9--
Black or African American---- 123--
Hispanic or Latino---- 86--
Multi-Race, Not Hispanic or Latino---- 9--
Native Hawaiian or Other Pacific Islander-------
White---- 15--

Progress toward attaining English language proficiency - Non-high school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 44.6 45.1 0.5 50.0 822Improved Below Target
Lowest Performing-------
High Needs-------
English Learners and Former English Learners 44.6 45.1 0.5 50.0 822Improved Below Target
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-------

Progress toward attaining English language proficiency - High school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 24.3 24.2 -0.1 25.8 334Exceeded Target
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 - Non-high school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 39.4 39.1 -0.3 37.2 3732Improved Below Target
Lowest Performing 37.8 42.1 4.3 32.9 380Declined
High Needs 41.4 41.2 -0.2 38.9 3402Improved Below Target
English Learners and Former English Learners 34.6 31.8 -2.8 31.3 1543Met Target
Low Income 43.3 44.1 0.8 40.6 3110Declined
Students with Disabilities 44.5 39.6 -4.9 40.2 1394Exceeded Target
American Indian or Alaska Native---- 2--
Asian 21.9 12.5 -9.4 18.7 324Exceeded Target
Black or African American 36.0 38.9 2.9 32.4 1440Declined
Hispanic or Latino 47.0 48.6 1.6 43.2 1420Declined
Multi-Race, Not Hispanic or Latino---- 22--
Native Hawaiian or Other Pacific Islander---- 4--
White---- 27--

Chronic absenteeism - High school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 52.6 55.7 3.1 49.6 2030Declined
Lowest Performing-------
High Needs 53.0 55.9 2.9 49.4 1860Declined
English Learners and Former English Learners---- 52--
Low Income 55.1 58.7 3.6 51.1 1720Declined
Students with Disabilities---- 72--
American Indian or Alaska Native---- 4--
Asian---- 10--
Black or African American---- 105--
Hispanic or Latino---- 62--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White---- 16--

Advanced coursework completion - High school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 43.7 62.5 18.8 48.5 1124Exceeded Target
Lowest Performing-------
High Needs 42.9 57.6 14.7 48.0 994Exceeded Target
English Learners and Former English Learners---- 28--
Low Income 43.0 58.2 15.2 48.3 914Exceeded Target
Students with Disabilities---- 36--
American Indian or Alaska Native-------
Asian---- 3--
Black or African American---- 57--
Hispanic or Latino---- 40--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White---- 6--

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 340 33899Yes 1 343 34099Yes 1 134 13198Yes 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 315 313 317 314 123 120 755 74799Yes1
English Learners and Former English Learners 134 133 135 135 49 48 318 31699Yes1
Low Income 287 285 289 286 110 107 686 67899Yes1
Students with Disabilities 133 132 135 134 46 44 314 31099Yes1
American Indian or Alaska Native 3 3 3 3 1 1 7----
Asian 25 24 24 24 9 9 58 5798Yes1
Black or African American 146 146 146 145 57 57 349 348100Yes1
Hispanic or Latino 127 127 129 127 50 49 306 30399Yes1
Multi-Race, Not Hispanic or Latino 17 17 17 17 3 3 37----
Native Hawaiian or Other Pacific Islander 1 1 1 1 0 0 2----
White 21 20 23 23 14 12 58 5595Yes1




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