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Lincoln-Sudbury
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2022 Official Accountability Report - Lincoln-Sudbury
Organization Information
DISTRICT NAME
Lincoln-Sudbury (06950000)		TITLE I STATUS
Title I District
REGION
Coastal		GRADES SERVED
09,10,11,12
Accountability information

Low participation rate: Students w/disabilities -High needs

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 520.8 512.3 361
High needs 503.2 497.7 95
Low income 507.7 498.9 34
EL and Former EL-- 1
Students w/ disabilities 500.6 496.0 73
Amer. Ind. or Alaska Nat.-- 1
Asian-- 5
Afr. Amer./Black-- 19
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat.- 517.7 49
Nat. Haw. or Pacif. Isl.---
White 521.1 512.6 274

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 519.9 516.4 367
High needs 501.3 498.3 98
Low income 503.1 500.5 37
EL and Former EL-- 1
Students w/ disabilities 498.3 496.0 75
Amer. Ind. or Alaska Nat.-- 1
Asian-- 6
Afr. Amer./Black-- 19
Hispanic/Latino-- 14
Multi-race, Non-Hisp./Lat.- 525.5 50
Nat. Haw. or Pacif. Isl.---
White 520.2 516.6 277

Science achievement - MCAS Composite Performance Index (CPI) (2019) and average composite scaled score (2022) - High school
Group 2019 Achievement (CPI) 2022 Achievement
(Average composite scaled score)		 N
All Students 96.7 512.0 349
High needs 87.8 494.0 96
Low income 86.1 494.9 34
EL and Former EL-- 1
Students w/ disabilities 86.7 491.2 76
Amer. Ind. or Alaska Nat.-- 1
Asian-- 5
Afr. Amer./Black-- 19
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat.- 523.8 47
Nat. Haw. or Pacif. Isl.---
White 97.1 511.9 264

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 55.8 48.4 322
High needs 54.5 45.6 81
Low income 55.7 43.8 29
EL and Former EL-- 1
Students w/ disabilities 55.1 46.8 62
Amer. Ind. or Alaska Nat.-- 1
Asian-- 3
Afr. Amer./Black-- 18
Hispanic/Latino-- 11
Multi-race, Non-Hisp./Lat. 46.6 45
Nat. Haw. or Pacif. Isl.---
White 55.5 49.1 244

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 68.4 62.0 323
High needs 64.8 58.2 81
Low income 62.8 55.0 30
EL and Former EL-- 1
Students w/ disabilities 63.8 59.8 63
Amer. Ind. or Alaska Nat.-- 1
Asian-- 3
Afr. Amer./Black-- 18
Hispanic/Latino-- 12
Multi-race, Non-Hisp./Lat. 56.6 46
Nat. Haw. or Pacif. Isl.---
White 70.1 64.5 243

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 95.6 96.7 391
High needs 84.2 88.8 107
Low income 76.3 83.3 48
EL and Former EL-- 5
Students w/ disabilities 82.5 88.1 84
Amer. Ind. or Alaska Nat.---
Asian 100.0 100.0 30
Afr. Amer./Black-- 14
Hispanic/Latino- 83.3 24
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.---
White 94.9 97.2 316

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 99.5 98.3 362
High needs 97.9 94.1 101
Low income 100.0 89.5 38
EL and Former EL---
Students w/ disabilities 97.4 93.8 80
Amer. Ind. or Alaska Nat.-- 1
Asian 100.0 100.0 21
Afr. Amer./Black-- 15
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat. 100.0 100.0 20
Nat. Haw. or Pacif. Isl.---
White 99.3 98.3 292

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.2 0.4 1,519
High needs 0.3 1.4 361
Low income 1.0 2.8 109
EL and Former EL-- 12
Students w/ disabilities 0.4 1.8 283
Amer. Ind. or Alaska Nat.-- 1
Asian 1.3 0.0 64
Afr. Amer./Black 1.3 1.2 82
Hispanic/Latino 0.0 1.2 81
Multi-race, Non-Hisp./Lat. 0.0 0.0 119
Nat. Haw. or Pacif. Isl.-- 1
White 0.1 0.3 1,171

Progress toward attaining English language proficiency - High school
Group 2020 Rate (%) 2022 Rate (%) N
All Students-- 7
High needs---
Low income---
EL and Former EL-- 7
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 - High school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 5.2 2.2 1,561
High needs 13.7 6.3 447
Low income 21.7 4.1 172
EL and Former EL 7.7 3.0 33
Students w/ disabilities 13.7 8.3 338
Amer. Ind. or Alaska Nat.-- 2
Asian 3.0 4.1 73
Afr. Amer./Black 9.2 2.2 89
Hispanic/Latino 10.1 2.2 89
Multi-race, Non-Hisp./Lat. 5.9 2.1 143
Nat. Haw. or Pacif. Isl.-- 2
White 4.8 2.1 1,163

*The 2022 accountability calculations include the percentage of students missing 10% or more of their days in membership in 2019, and the percentage of students missing 20% or more of their days in membership in 2022.


Advanced coursework completion - High school
Group 2021 Rate (%) 2022 Rate (%) N
All Students 81.6 80.5 758
High needs 45.4 44.0 193
Low income 48.4 40.0 85
EL and Former EL-- 14
Students w/ disabilities 39.1 42.0 138
Amer. Ind. or Alaska Nat.---
Asian 96.2 78.1 32
Afr. Amer./Black 46.3 45.5 44
Hispanic/Latino 51.1 41.5 41
Multi-race, Non-Hisp./Lat. 87.5 86.2 65
Nat. Haw. or Pacif. Isl.-- 1
White 84.8 85.4 575

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 370 36198 374 36798 372 36799

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 104 95 105 98 105 100 314 29393
Low income 36 34 38 37 38 37 112 10896
EL and Former EL 1- 1- 1- 3--
Students w/ disabilities 82 73 82 75 82 77 246 22591
Amer. Ind. or Alaska Nat. 1- 1- 1- 3--
Asian 7- 7- 7- 21--
Afr. Amer./Black 19- 19- 19- 57--
Hispanic/Latino 14- 15- 15- 44--
Multi-race, Non-Hisp./Lat. 50 49 50 50 50 49 150 14899
Nat. Haw. or Pacif. Isl.---------
White 279 274 282 277 280 277 841 82898

School Accountability Information
School Accountability information School accountability percentile
Lincoln-Sudbury Regional HighDue to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022 94


About this Report

Accountability information: Most districts and schools did not receive an overall accountability determination in 2022. However, school accountability reports may contain additional performance information if the school has been designated underperforming or chronically underperforming, or if they have one or more low performing student groups, a low graduation rate, or low assessment participation. District accountability reports may contain additional information if the district has been designated chronically underperforming or if the district has low assessment participation.

School 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.

Low income and economically disadvantaged students: Beginning in fall 2021, DESE no longer reports data for the economically disadvantaged student group and instead reports data for a newly defined low income student group. Unlike the economically disadvantaged group or the former low income group used prior to 2015, the new group includes a broader range of disadvantaged students who are identified through one of three different sources:

1. Students who participate in one or more of the following state-administered assistance programs: the Supplemental Nutrition Assistance Program (SNAP); Transitional Assistance for Families with Dependent Children (TAFDC); the Department of Children and Families' (DCF) foster care program; and MassHealth (Medicaid);

2. Students who are homeless, as reported to DESE by districts via the Homeless and Foster Care data collection tool; or

3. Students who are identified as low income through the Supplemental Low Income Data Collection, as reported to DESE by districts via the Student Information Management System (SIMS).

This change also impacts the membership of the high needs student group, which is an unduplicated count of all students in a school or district belonging to the students with disabilities, English Learner (EL) and former EL, and/or low income students groups.
In the 2022 accountability results, the 2022 data for accountability indicators includes students who meet the new definition of low income. Earlier data for accountability indicators includes who students who were previously identified as economically disadvantaged.


Resources
Interpretive Materials Interpretive Materials
Glossary Glossary of 2022 Accountability Terms

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