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

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

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

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


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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