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Cohasset
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2022 Official Accountability Report - Cohasset
Organization Information
DISTRICT NAME
Cohasset (00650000)		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
Due to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 510.7 507.3 625
High needs 492.9 490.1 133
Low income 500.0 495.3 48
EL and Former EL-- 1
Students w/ disabilities 489.5 487.3 104
Amer. Ind. or Alaska Nat.---
Asian-- 11
Afr. Amer./Black-- 16
Hispanic/Latino-- 8
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 511.0 507.8 581

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 520.4 513.8 105
High needs 508.0 499.0 24
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 19
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 519.6 513.6 95

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 504.1 503.7 627
High needs 487.6 486.7 133
Low income 492.1 491.0 48
EL and Former EL-- 1
Students w/ disabilities 484.1 483.2 104
Amer. Ind. or Alaska Nat.---
Asian-- 11
Afr. Amer./Black-- 16
Hispanic/Latino-- 8
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 504.5 504.4 583

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 515.2 508.3 105
High needs 507.1 496.0 24
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 19
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 514.6 508.7 95

Science achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 504.2 503.4 229
High needs 492.2 489.5 53
Low income- 492.7 23
EL and Former EL---
Students w/ disabilities 489.4 486.1 42
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 5
Hispanic/Latino-- 4
Multi-race, Non-Hisp./Lat.-- 3
Nat. Haw. or Pacif. Isl.---
White 504.5 504.4 214

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 98.5 508.8 100
High needs 94.8 494.8 21
Low income-- 6
EL and Former EL---
Students w/ disabilities-- 17
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 98.3 509.5 90

English language arts growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 51.3 57.8 495
High needs 45.9 49.1 108
Low income 44.3 49.1 42
EL and Former EL-- 1
Students w/ disabilities 46.0 50.0 81
Amer. Ind. or Alaska Nat.---
Asian-- 10
Afr. Amer./Black-- 11
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 51.6 58.2 459

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 48.6 58.1 89
High needs-- 18
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 47.7 57.5 79

Mathematics growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 48.5 61.1 496
High needs 43.1 57.0 107
Low income 43.9 56.0 42
EL and Former EL-- 1
Students w/ disabilities 40.3 56.0 80
Amer. Ind. or Alaska Nat.---
Asian-- 10
Afr. Amer./Black-- 11
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 48.5 61.5 460

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 55.4 61.5 89
High needs-- 18
Low income-- 7
EL and Former EL---
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black-- 3
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.---
White 54.8 60.2 79

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 97.5 97.7 131
High needs 90.0 92.1 38
Low income- 95.8 24
EL and Former EL---
Students w/ disabilities 87.5 85.7 21
Amer. Ind. or Alaska Nat.---
Asian-- 4
Afr. Amer./Black-- 2
Hispanic/Latino-- 2
Multi-race, Non-Hisp./Lat.-- 1
Nat. Haw. or Pacif. Isl.---
White 97.2 97.5 122

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 99.2 100.0 121
High needs 100.0 100.0 30
Low income-- 13
EL and Former EL---
Students w/ disabilities 100.0 100.0 24
Amer. Ind. or Alaska Nat.---
Asian-- 7
Afr. Amer./Black-- 4
Hispanic/Latino-- 3
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White 99.1 100.0 107

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.0 0.2 447
High needs 0.0 0.0 74
Low income 0.0 0.0 27
EL and Former EL---
Students w/ disabilities 0.0 0.0 48
Amer. Ind. or Alaska Nat.-- 2
Asian-- 13
Afr. Amer./Black-- 12
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.---
White 0.0 0.2 407

Progress toward attaining English language proficiency - Non-high school
Group 2020 Rate (%) 2022 Rate (%) N
All Students---
High needs---
Low income---
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 2020 Rate (%) 2022 Rate (%) N
All Students---
High needs---
Low income---
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 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 6.4 1.1 853
High needs 9.2 2.1 189
Low income 19.3 5.9 68
EL and Former EL-- 3
Students w/ disabilities 6.3 0.0 144
Amer. Ind. or Alaska Nat.-- 1
Asian-- 11
Afr. Amer./Black 17.9 7.7 26
Hispanic/Latino-- 14
Multi-race, Non-Hisp./Lat.-- 15
Nat. Haw. or Pacif. Isl.---
White 6.0 0.8 786

*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.


Chronic absenteeism - High school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 12.4 2.5 432
High needs 20.0 8.9 90
Low income 24.1 4.8 42
EL and Former EL-- 1
Students w/ disabilities 22.5 11.7 60
Amer. Ind. or Alaska Nat.-- 2
Asian-- 10
Afr. Amer./Black-- 13
Hispanic/Latino-- 10
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 11.9 2.3 388

*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 93.9 93.1 218
High needs 80.0 74.4 43
Low income 85.7 86.4 22
EL and Former EL-- 1
Students w/ disabilities 68.0 64.0 25
Amer. Ind. or Alaska Nat.-- 2
Asian-- 6
Afr. Amer./Black-- 6
Hispanic/Latino-- 6
Multi-race, Non-Hisp./Lat.-- 4
Nat. Haw. or Pacif. Isl.---
White 93.3 92.8 194

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 733 730100 734 732100 335 334100

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 159 157 159 157 78 77 396 39199
Low income 55 55 55 55 30 30 140 140100
EL and Former EL 1- 1--- 2--
Students w/ disabilities 125 123 125 123 62 61 312 30798
Amer. Ind. or Alaska Nat.---------
Asian 14- 14- 6- 34--
Afr. Amer./Black 19- 19- 8- 46--
Hispanic/Latino 10- 10- 6- 26--
Multi-race, Non-Hisp./Lat. 11- 11- 5- 27--
Nat. Haw. or Pacif. Isl.---------
White 679 676 680 678 310 309 1,669 1,663100

School Accountability Information
School Accountability information School accountability percentile
Cohasset High SchoolDue to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022 91
Cohasset Middle SchoolDue to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022 91
Deer HillDue to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022 78
Joseph OsgoodInsufficient data-


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

School and District Profiles