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Vinson-Owen Elementary
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2025 Official Accountability Report - Vinson-Owen Elementary
Organization Information
DISTRICT NAME
Winchester (03440000)		TITLE I STATUS
Non-Title I School
SCHOOL
Vinson-Owen Elementary (03440025)		GRADES SERVED
PK,K,01,02,03,04,05
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
96% - Meeting or exceeding targets99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage97%95%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		96%
Meeting or exceeding targets

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 achievement44-44-
Mathematics achievement44-34-
Science achievement44----
Achievement total121267.57867.5
GrowthEnglish language arts growth44-44-
Mathematics growth44-44-
Growth total8822.58822.5
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 absenteeism34-44-
Advanced coursework completion------
Additional indicators total3410.04410.0
Weighted total10.210.3-6.97.6-
Percentage of possible points 99%-91%-
2025 Annual criterion-referenced target percentage95%

2024 Points awarded

2024 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 achievement44-44-
Mathematics achievement44-44-
Science achievement44----
Achievement total121267.58867.5
GrowthEnglish language arts growth44-44-
Mathematics growth44-44-
Growth total8822.58822.5
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 absenteeism44-04-
Advanced coursework completion------
Additional indicators total4410.00410.0
Weighted total10.310.3-7.27.6-
Percentage of possible points 100%-95%-
2024 Annual criterion-referenced target percentage97%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage79%82%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		80%
Meeting or exceeding targets

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 achievement34-
Mathematics achievement34-
Science achievement44-
Achievement total101267.5
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 absenteeism34-
Advanced coursework completion---
Additional indicators total3410.0
Weighted total8.410.3-
Percentage of possible points 82%-
2025 Annual criterion-referenced target percentage82%

2024 Points awarded

2024 Progress toward improvement targets
Indicator High Needs Student Group
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-
Mathematics achievement34-
Science achievement34-
Achievement total91267.5
GrowthEnglish language arts growth34-
Mathematics growth44-
Growth total7822.5
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 total8.110.3-
Percentage of possible points 79%-
2024 Annual criterion-referenced target percentage79%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 508.2 512.9 4.7 510.9 2204Recovery Path: Exceeded Target
Lowest Performing 480.7 490.5 9.8 485.6 354Recovery Path: Exceeded Target
High Needs 495.1 496.4 1.3 498.1 743Recovery Path: Met Target
English Learners and Former English Learners 513.8 509.1 -4.7 516.2 244Path Forward: Exceeded Target
Low Income---- 10--
Students with Disabilities 490.2 490.3 0.1 493.3 553Recovery Path: Met Target
American Indian or Alaska Native-------
Asian 516.9 522.2 5.3 519.3 514Recovery Path: Exceeded Target
Black or African American---- 1--
Hispanic or Latino---- 7--
Multi-Race, Not Hispanic or Latino---- 19--
Native Hawaiian or Other Pacific Islander-------
White 504.6 510.0 5.4 507.3 1424Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 512.6 514.3 1.7 515.4 2194Recovery Path: Exceeded Target
Lowest Performing 483.9 488.5 4.6 489.7 353Recovery Path: Met Target
High Needs 503.3 500.9 -2.4 506.7 733Recovery Path: Met Target
English Learners and Former English Learners 528.0 524.6 -3.4 531.0 234Path Forward: Exceeded Target
Low Income---- 10--
Students with Disabilities 495.8 490.1 -5.7 498.6 540Recovery Path: Declined
American Indian or Alaska Native-------
Asian 530.2 533.1 2.9 532.6 504Recovery Path: Exceeded Target
Black or African American---- 1--
Hispanic or Latino---- 7--
Multi-Race, Not Hispanic or Latino---- 19--
Native Hawaiian or Other Pacific Islander-------
White 505.6 508.9 3.3 507.9 1424Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - Non-high school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 518.2 522.3 4.1 520.4 924Path Forward: Exceeded Target
Lowest Performing---- 27--
High Needs 503.2 507.8 4.6 506.7 324Path Forward: Exceeded Target
English Learners and Former English Learners---- 7--
Low Income---- 4--
Students with Disabilities 502.3 502.9 0.6 506.5 253Path Forward: Met Target
American Indian or Alaska Native-------
Asian---- 20--
Black or African American---- 1--
Hispanic or Latino---- 4--
Multi-Race, Not Hispanic or Latino---- 6--
Native Hawaiian or Other Pacific Islander-------
White 513.6 519.0 5.4 515.8 614Path Forward: Exceeded Target

English language arts growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 67.6 1474Exceeded Typical Growth
Lowest Performing 64.7 354Exceeded Typical Growth
High Needs 58.2 523Typical Growth - High
English Learners and Former English Learners- 15--
Low Income- 6--
Students with Disabilities 56.6 403Typical Growth - High
American Indian or Alaska Native----
Asian 72.2 334Exceeded Typical Growth
Black or African American- 1--
Hispanic or Latino- 4--
Multi-Race, Not Hispanic or Latino- 15--
Native Hawaiian or Other Pacific Islander----
White 67.5 944Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 62.3 1464Exceeded Typical Growth
Lowest Performing 64.0 354Exceeded Typical Growth
High Needs 59.6 513Typical Growth - High
English Learners and Former English Learners- 14--
Low Income- 6--
Students with Disabilities 58.4 393Typical Growth - High
American Indian or Alaska Native----
Asian 67.8 324Exceeded Typical Growth
Black or African American- 1--
Hispanic or Latino- 4--
Multi-Race, Not Hispanic or Latino- 15--
Native Hawaiian or Other Pacific Islander----
White 63.0 944Exceeded Typical Growth

Progress toward attaining English language proficiency - Non-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 - Non-high school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 5.5 5.6 0.1 4.4 3723Met Target
Lowest Performing 0.0 2.9 2.9 1.0 354Exceeded Target
High Needs 6.8 5.8 -1.0 4.7 1203Met Target
English Learners and Former English Learners 5.4 4.5 -0.9 2.4 444Exceeded Target
Low Income---- 16--
Students with Disabilities 6.8 7.2 0.4 4.3 831No Change
American Indian or Alaska Native-------
Asian 1.4 10.5 9.1 1.0 950Declined
Black or African American---- 2--
Hispanic or Latino---- 10--
Multi-Race, Not Hispanic or Latino---- 30--
Native Hawaiian or Other Pacific Islander-------
White 7.3 3.4 -3.9 6.1 2354Exceeded 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 226 226100Yes 1 225 225100Yes 1 94 94100Yes 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 78 78 77 77 33 33 188 188100Yes1
English Learners and Former English Learners 27 27 26 26 8 8 61 61100Yes1
Low Income 12 12 12 12 4 4 28----
Students with Disabilities 57 57 56 56 25 25 138 138100Yes1
American Indian or Alaska Native-----------
Asian 55 55 54 54 22 22 131 131100Yes1
Black or African American 1 1 1 1 1 1 3----
Hispanic or Latino 7 7 7 7 4 4 18----
Multi-Race, Not Hispanic or Latino 19 19 19 19 6 6 44----
Native Hawaiian or Other Pacific Islander-----------
White 144 144 144 144 61 61 349 349100Yes1


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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