Massachusetts School and District Profiles

Comprehensive Grammar School

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2026 Official Accountability Report - Comprehensive Grammar School

Accountability Information

Progress toward improvement targetsAccountability percentile
51% - Substantial progress toward targets42

Overall progress toward improvement targets

20252026
Annual criterion-referenced target percentage71%37%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2025 x 40%) + (2026 x 60%)
51%
Substantial 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)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-24-
Mathematics achievement04-24-
Science achievement04----
Achievement total01260.04867.5
GrowthEnglish language arts growth34-34-
Mathematics growth34-34-
Growth total6820.06822.5
High school completionFour-year cohort graduation rate------
Extended engagement rate------
Annual dropout rate------
High school completion total------
Progress toward attaining English language proficiencyEnglish language proficiency total4410.0---
Additional indicatorsChronic absenteeism44-04-
Advanced coursework completion------
Additional indicators total4410.00410.0
Weighted total2.09.6-4.17.6-
Percentage of possible points 21%-54%-
2026 Annual criterion-referenced target percentage37%

2025 Points awarded

2025 Progress toward improvement targets
Indicator All Students
(Non-high school grades)
Lowest Performing Students
(Non-high school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-44-
Mathematics achievement24-44-
Science achievement14----
Achievement total61260.08867.5
GrowthEnglish language arts growth34-34-
Mathematics growth34-34-
Growth total6820.06822.5
High school completionFour-year cohort graduation rate------
Extended engagement rate------
Annual dropout rate------
High school completion total------
Progress toward attaining English language proficiencyEnglish language proficiency total3410.0---
Additional indicatorsChronic absenteeism04-04-
Advanced coursework completion------
Additional indicators total0410.00410.0
Weighted total5.19.6-6.87.6-
Percentage of possible points 53%-90%-
2025 Annual criterion-referenced target percentage71%

Student group percentile


Overall progress toward improvement targets

20252026
Annual criterion-referenced target percentage67%18%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2025 x 40%) + (2026 x 60%)
37%
Moderate progress toward targets

2026 Points awarded

2026 Progress toward improvement targets
Indicator High Needs Student Group
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-
Mathematics achievement04-
Science achievement04-
Achievement total01267.5
GrowthEnglish language arts growth34-
Mathematics growth34-
Growth total6822.5
High school completionFour-year cohort graduation rate---
Extended engagement rate---
Annual dropout rate---
High school completion total---
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism44-
Advanced coursework completion---
Additional indicators total4410.0
Weighted total1.810.3-
Percentage of possible points 18%-
2026 Annual criterion-referenced target percentage18%

2025 Points awarded

2025 Progress toward improvement targets
Indicator High Needs Student Group
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-
Mathematics achievement24-
Science achievement24-
Achievement total81267.5
GrowthEnglish language arts growth34-
Mathematics growth34-
Growth total6822.5
High school completionFour-year cohort graduation rate---
Extended engagement rate---
Annual dropout rate---
High school completion total---
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism14-
Advanced coursework completion---
Additional indicators total1410.0
Weighted total6.910.3-
Percentage of possible points 67%-
2025 Annual criterion-referenced target percentage67%

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 491.4 490.1 -1.3 494.2 6350Recovery Path: Declined
Lowest Performing 464.1 468.2 4.1 469.2 1072Path Forward: Improved Below Target
High Needs 483.9 482.3 -1.6 485.8 4220Recovery Path: Declined
English Learners and Former English Learners 475.8 475.0 -0.8 479.4 2250Recovery Path: Declined
Low Income 483.5 482.3 -1.2 485.6 3380Recovery Path: Declined
Students with Disabilities 478.7 475.4 -3.3 480.5 1270Recovery Path: Declined
American Indian or Alaska Native-------
Asian 492.5 499.3 6.8 495.6 234Recovery Path: Exceeded Target
Black or African American 486.4 483.9 -2.5 489.7 510Path Forward: Declined
Hispanic or Latino 485.6 483.0 -2.6 488.3 3230Recovery Path: Declined
Multi-Race, Not Hispanic or Latino---- 13--
Native Hawaiian or Other Pacific Islander-------
White 498.1 499.8 1.7 501.1 2252Recovery Path: Improved Below Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 490.5 489.9 -0.6 493.2 6310Recovery Path: Declined
Lowest Performing 465.3 469.4 4.1 470.4 1072Path Forward: Improved Below Target
High Needs 484.2 483.4 -0.8 486.9 4180Path Forward: Declined
English Learners and Former English Learners 479.1 477.7 -1.4 481.7 2230Recovery Path: Declined
Low Income 483.6 483.0 -0.6 485.6 3350Recovery Path: Declined
Students with Disabilities 478.3 476.0 -2.3 481.7 1250Path Forward: Declined
American Indian or Alaska Native-------
Asian 499.5 506.3 6.8 503.5 234Path Forward: Exceeded Target
Black or African American 483.4 483.5 0.1 486.7 512Path Forward: Improved Below Target
Hispanic or Latino 485.1 483.2 -1.9 488.5 3210Recovery Path: Declined
Multi-Race, Not Hispanic or Latino---- 13--
Native Hawaiian or Other Pacific Islander-------
White 497.1 498.1 1.0 499.2 2232Recovery Path: Improved Below Target

Science achievement - MCAS average composite scaled score - Non-high school
Group 2025 Achievement 2026 Achievement Change 2026 Target N Points Reason
All Students 487.8 484.9 -2.9 489.9 2130Recovery Path: Declined
Lowest Performing---- 45--
High Needs 481.3 478.9 -2.4 485.1 1410Path Forward: Declined
English Learners and Former English Learners 475.9 469.5 -6.4 480.0 750Path Forward: Declined
Low Income 481.3 478.4 -2.9 485.3 1140Path Forward: Declined
Students with Disabilities 476.3 477.3 1.0 480.1 392Path Forward: Improved Below Target
American Indian or Alaska Native-------
Asian---- 4--
Black or African American 485.6 475.7 -9.9 490.7 200Path Forward: Declined
Hispanic or Latino 482.9 477.5 -5.4 486.5 1070Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 4--
Native Hawaiian or Other Pacific Islander-------
White 492.7 494.4 1.7 496.4 782Path Forward: Improved Below Target

English language arts growth - Non-high school
Group 2026 Mean SGP N Points Reason
All Students 54.7 4813Typical Growth - High
Lowest Performing 53.2 1073Typical Growth - High
High Needs 54.3 2993Typical Growth - High
English Learners and Former English Learners 55.3 1413Typical Growth - High
Low Income 55.9 2303Typical Growth - High
Students with Disabilities 45.9 972Typical Growth - Low
American Indian or Alaska Native----
Asian- 17--
Black or African American 58.2 343Typical Growth - High
Hispanic or Latino 53.0 2323Typical Growth - High
Multi-Race, Not Hispanic or Latino- 11--
Native Hawaiian or Other Pacific Islander----
White 56.6 1873Typical Growth - High

Mathematics growth - Non-high school
Group 2026 Mean SGP N Points Reason
All Students 53.8 4923Typical Growth - High
Lowest Performing 52.0 1073Typical Growth - High
High Needs 53.4 3093Typical Growth - High
English Learners and Former English Learners 53.5 1513Typical Growth - High
Low Income 53.7 2403Typical Growth - High
Students with Disabilities 51.1 963Typical Growth - High
American Indian or Alaska Native----
Asian- 18--
Black or African American 53.8 333Typical Growth - High
Hispanic or Latino 52.9 2433Typical Growth - High
Multi-Race, Not Hispanic or Latino- 11--
Native Hawaiian or Other Pacific Islander----
White 54.0 1873Typical Growth - High

Progress toward attaining English language proficiency - Non-high school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 44.0 61.8 17.8 49.4 1994Exceeded Target
Lowest Performing-------
High Needs-------
English Learners and Former English Learners 44.0 61.8 17.8 49.4 1994Exceeded 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-------

Chronic absenteeism - Non-high school
Group 2025 Rate (%) 2026 Rate (%) Change Target N Points Reason
All Students 15.9 12.6 -3.3 14.4 9134Exceeded Target
Lowest Performing 17.8 19.6 1.8 13.2 1070Declined
High Needs 18.4 14.6 -3.8 16.0 6294Exceeded Target
English Learners and Former English Learners 18.1 12.1 -6.0 14.6 3564Exceeded Target
Low Income 19.6 16.7 -2.9 16.4 5043Met Target
Students with Disabilities 23.9 18.4 -5.5 20.3 1794Exceeded Target
American Indian or Alaska Native-------
Asian 12.8 7.5 -5.3 9.5 404Exceeded Target
Black or African American 9.5 10.0 0.5 5.9 801No Change
Hispanic or Latino 20.6 14.8 -5.8 16.4 4804Exceeded Target
Multi-Race, Not Hispanic or Latino---- 21--
Native Hawaiian or Other Pacific Islander-------
White 10.9 11.0 0.1 9.1 2921No Change

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 680 680100Yes 1 679 677100Yes 1 232 232100Yes 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 466 466 465 463 160 160 1,091 1,089100Yes1
English Learners and Former English Learners 263 263 264 262 91 91 618 616100Yes1
Low Income 371 371 370 368 128 128 869 867100Yes1
Students with Disabilities 134 134 132 132 42 42 308 308100Yes1
American Indian or Alaska Native-----------
Asian 24 24 24 24 4 4 52 52100Yes1
Black or African American 54 54 54 54 20 20 128 128100Yes1
Hispanic or Latino 361 361 362 360 124 124 847 845100Yes1
Multi-Race, Not Hispanic or Latino 13 13 13 13 4 4 30----
Native Hawaiian or Other Pacific Islander-----------
White 228 228 226 226 80 80 534 534100Yes1




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