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Weston High
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2025 Official Accountability Report - Weston High
Organization Information
DISTRICT NAME
Weston (03300000)		TITLE I STATUS
Non-Title I School
SCHOOL
Weston High (03300505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
71% - Substantial progress toward targets94

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage79%66%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		71%
Substantial progress toward 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 achievement44-04-
Mathematics achievement44-34-
Science achievement44-04-
Achievement total121247.531267.5
GrowthEnglish language arts growth34-34-
Mathematics growth34-34-
Growth total6822.56822.5
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 absenteeism34-44-
Advanced coursework completion44----
Additional indicators total7810.04410.0
Weighted total10.210.7-3.810.3-
Percentage of possible points 95%-37%-
2025 Annual criterion-referenced target percentage66%

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 achievement44-34-
Mathematics achievement44-34-
Science achievement44-34-
Achievement total121247.591267.5
GrowthEnglish language arts growth34-24-
Mathematics growth24-34-
Growth total5822.55822.5
High school completionFour-year cohort graduation rate34----
Extended engagement rate44----
Annual dropout rate34----
High school completion total101220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-04-
Advanced coursework completion34----
Additional indicators total7810.00410.0
Weighted total9.510.7-7.210.3-
Percentage of possible points 89%-70%-
2024 Annual criterion-referenced target percentage79%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
96

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage82%71%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		76%
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 achievement34-
Science achievement34-
Achievement total91247.5
GrowthEnglish language arts growth34-
Mathematics growth34-
Growth total6822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate44-
Annual dropout rate44-
High school completion total81220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism04-
Advanced coursework completion44-
Additional indicators total4810.0
Weighted total7.610.7-
Percentage of possible points 71%-
2025 Annual criterion-referenced target percentage71%

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 achievement44-
Mathematics achievement44-
Science achievement44-
Achievement total121247.5
GrowthEnglish language arts growth24-
Mathematics growth34-
Growth total5822.5
High school completionFour-year cohort graduation rate44-
Extended engagement rate44-
Annual dropout rate04-
High school completion total81220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism44-
Advanced coursework completion04-
Additional indicators total4810.0
Weighted total8.810.7-
Percentage of possible points 82%-
2024 Annual criterion-referenced target percentage82%

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 525.8 520.3 -5.5 526.8 1624Path Forward: Exceeded Target
Lowest Performing 501.2 495.5 -5.7 504.8 350Path Forward: Declined
High Needs 510.8 504.2 -6.6 512.7 503Path Forward: Met Target
English Learners and Former English Learners---- 15--
Low Income---- 18--
Students with Disabilities 503.3 494.4 -8.9 505.2 283Path Forward: Met Target
American Indian or Alaska Native-------
Asian 531.1 525.6 -5.5 534.5 494Path Forward: Exceeded Target
Black or African American---- 6--
Hispanic or Latino---- 14--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 525.0 519.9 -5.1 526.3 814Path Forward: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 526.6 522.3 -4.3 527.7 1664Path Forward: Exceeded Target
Lowest Performing 497.0 497.5 0.5 500.3 353Path Forward: Met Target
High Needs 517.9 510.0 -7.9 520.6 513Path Forward: Met Target
English Learners and Former English Learners---- 15--
Low Income---- 18--
Students with Disabilities 507.5 494.1 -13.4 510.0 293Path Forward: Met Target
American Indian or Alaska Native-------
Asian 537.1 535.7 -1.4 540.5 504Path Forward: Exceeded Target
Black or African American---- 6--
Hispanic or Latino---- 14--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 525.3 517.7 -7.6 526.4 844Path 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 519.7 518.2 -1.5 522.4 1584Recovery Path: Exceeded Target
Lowest Performing 493.8 491.6 -2.2 496.4 350Path Forward: Declined
High Needs 507.9 504.5 -3.4 510.2 473Path Forward: Met Target
English Learners and Former English Learners---- 12--
Low Income---- 17--
Students with Disabilities 501.0 491.0 -10.0 503.5 280Path Forward: Declined
American Indian or Alaska Native-------
Asian 530.6 527.9 -2.7 532.7 464Path Forward: Exceeded Target
Black or African American---- 6--
Hispanic or Latino---- 13--
Multi-Race, Not Hispanic or Latino---- 11--
Native Hawaiian or Other Pacific Islander-------
White 518.0 515.6 -2.4 521.0 824Recovery Path: Exceeded Target

English language arts growth - High school
Group 2025 Mean SGP N Points Reason
All Students 54.6 1333Typical Growth - High
Lowest Performing 51.6 353Typical Growth - High
High Needs 51.9 403Typical Growth - High
English Learners and Former English Learners- 7--
Low Income- 14--
Students with Disabilities 47.1 272Typical Growth - Low
American Indian or Alaska Native----
Asian 62.4 314Exceeded Typical Growth
Black or African American- 5--
Hispanic or Latino- 13--
Multi-Race, Not Hispanic or Latino- 11--
Native Hawaiian or Other Pacific Islander----
White 51.7 733Typical Growth - High

Mathematics growth - High school
Group 2025 Mean SGP N Points Reason
All Students 55.6 1363Typical Growth - High
Lowest Performing 59.1 353Typical Growth - High
High Needs 52.5 413Typical Growth - High
English Learners and Former English Learners- 7--
Low Income- 14--
Students with Disabilities 49.3 282Typical Growth - Low
American Indian or Alaska Native----
Asian 61.3 324Exceeded Typical Growth
Black or African American- 5--
Hispanic or Latino- 13--
Multi-Race, Not Hispanic or Latino- 11--
Native Hawaiian or Other Pacific Islander----
White 54.0 753Typical Growth - High

Four-year cohort graduation rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 95.5 96.2 0.7 95.0 1594Exceeded Target
Lowest Performing-------
High Needs 96.4 94.1 -2.3 95.0 510Declined
English Learners and Former English Learners---- 2--
Low Income---- 11--
Students with Disabilities 97.5 97.6 0.1 95.0 424Exceeded Target
American Indian or Alaska Native-------
Asian 93.3 93.9 0.6 95.0 332Improved Below Target
Black or African American---- 8--
Hispanic or Latino---- 6--
Multi-Race, Not Hispanic or Latino---- 11--
Native Hawaiian or Other Pacific Islander-------
White 95.0 97.0 2.0 95.0 1014Exceeded Target

Extended engagement rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 98.8 99.4 0.6 95.0 1574Exceeded Target
Lowest Performing-------
High Needs 97.8 100.0 2.2 95.0 554Exceeded Target
English Learners and Former English Learners---- 6--
Low Income---- 21--
Students with Disabilities 96.8 100.0 3.2 95.0 404Exceeded Target
American Indian or Alaska Native-------
Asian 100.0 100.0 0.0 95.0 304Exceeded Target
Black or African American---- 11--
Hispanic or Latino---- 6--
Multi-Race, Not Hispanic or Latino---- 9--
Native Hawaiian or Other Pacific Islander-------
White 99.0 99.0 0.0 95.0 1014Exceeded Target

Annual dropout rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 0.6 0.0 -0.6 1.0 6624Exceeded Target
Lowest Performing-------
High Needs 1.1 0.0 -1.1 1.0 1914Exceeded Target
English Learners and Former English Learners---- 11--
Low Income---- 46--
Students with Disabilities 0.0 0.0 0.0 1.0 1444Exceeded Target
American Indian or Alaska Native-------
Asian 1.7 0.0 -1.7 1.5 1534Exceeded Target
Black or African American---- 37--
Hispanic or Latino---- 41--
Multi-Race, Not Hispanic or Latino---- 45--
Native Hawaiian or Other Pacific Islander-------
White 0.5 0.0 -0.5 1.0 3864Exceeded 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 6.0 9.9 3.9 4.9 6643Met Target
Lowest Performing 16.7 5.7 -11.0 12.7 354Exceeded Target
High Needs 9.2 14.6 5.4 6.1 2060Declined
English Learners and Former English Learners---- 39--
Low Income---- 79--
Students with Disabilities 7.7 14.4 6.7 3.8 1250Declined
American Indian or Alaska Native-------
Asian 4.6 13.2 8.6 2.7 1670Declined
Black or African American---- 36--
Hispanic or Latino---- 45--
Multi-Race, Not Hispanic or Latino---- 51--
Native Hawaiian or Other Pacific Islander-------
White 5.6 7.1 1.5 4.2 3654Exceeded Target

Advanced coursework completion - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 87.2 96.1 8.9 89.3 3374Exceeded Target
Lowest Performing-------
High Needs 81.1 89.5 8.4 87.1 1054Exceeded Target
English Learners and Former English Learners---- 13--
Low Income---- 43--
Students with Disabilities 80.3 83.3 3.0 88.0 662Improved Below Target
American Indian or Alaska Native-------
Asian 85.7 98.7 13.0 88.3 764Exceeded Target
Black or African American---- 21--
Hispanic or Latino---- 21--
Multi-Race, Not Hispanic or Latino---- 24--
Native Hawaiian or Other Pacific Islander-------
White 86.8 95.4 8.6 89.3 1954Exceeded 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 167 16498Yes 1 169 16899Yes 1 169 16598Yes 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 50 50 51 51 51 48 152 14998Yes1
English Learners and Former English Learners 15 15 15 15 15 13 45----
Low Income 18 18 18 18 18 18 54----
Students with Disabilities 28 28 29 29 29 28 86 8599Yes1
American Indian or Alaska Native-----------
Asian 52 51 53 52 53 50 158 15397Yes1
Black or African American 6 6 6 6 6 6 18----
Hispanic or Latino 14 14 14 14 14 13 42----
Multi-Race, Not Hispanic or Latino 12 12 12 12 12 12 36----
Native Hawaiian or Other Pacific Islander-----------
White 83 81 84 84 84 84 251 24999Yes1


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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