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Thompson
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2025 Official Accountability Report - Thompson
Organization Information
DISTRICT NAME
Arlington (00100000)		TITLE I STATUS
Title I School
SCHOOL
Thompson (00100050)		GRADES SERVED
K,01,02,03,04,05
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationRequiring assistance or intervention
Reason for classification
In need of focused/targeted support
Low participation rate: Students with Disabilities -Hispanic or Latino
Progress toward improvement targetsAccountability percentile
86% - Meeting or exceeding targets88

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage98%79%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		86%
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 achievement34-44-
Mathematics achievement04-44-
Science achievement34----
Achievement total61260.08867.5
GrowthEnglish language arts growth44-44-
Mathematics growth34-44-
Growth total7820.08822.5
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 total1410.0---
Additional indicatorsChronic absenteeism44-44-
Advanced coursework completion------
Additional indicators total4410.04410.0
Weighted total5.59.6-7.67.6-
Percentage of possible points 57%-100%-
2025 Annual criterion-referenced target percentage79%

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 total121260.08867.5
GrowthEnglish language arts growth44-44-
Mathematics growth44-44-
Growth total8820.08822.5
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 absenteeism04-44-
Advanced coursework completion------
Additional indicators total0410.04410.0
Weighted total9.29.6-7.67.6-
Percentage of possible points 96%-100%-
2024 Annual criterion-referenced target percentage98%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
91

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage81%52%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		64%
Substantial progress toward 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 achievement24-
Mathematics achievement04-
Science achievement34-
Achievement total51267.5
GrowthEnglish language arts growth44-
Mathematics growth34-
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 total5.410.3-
Percentage of possible points 52%-
2025 Annual criterion-referenced target percentage52%

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 achievement24-
Mathematics achievement44-
Science achievement44-
Achievement total101267.5
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 absenteeism04-
Advanced coursework completion---
Additional indicators total0410.0
Weighted total8.310.3-
Percentage of possible points 81%-
2024 Annual criterion-referenced target percentage81%

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 508.8 507.8 -1.0 511.7 2533Recovery Path: Met Target
Lowest Performing 479.1 489.9 10.8 484.8 374Recovery Path: Exceeded Target
High Needs 494.4 495.1 0.7 497.2 1162Recovery Path: Improved Below Target
English Learners and Former English Learners 489.7 492.6 2.9 491.5 364Recovery Path: Exceeded Target
Low Income 491.8 492.2 0.4 494.7 592Recovery Path: Improved Below Target
Students with Disabilities 491.5 492.4 0.9 493.5 583Recovery Path: Met Target
American Indian or Alaska Native-------
Asian 503.9 499.9 -4.0 507.0 270Recovery Path: Declined
Black or African American---- 12--
Hispanic or Latino 498.5 498.5 0.0 501.1 233Path Forward: Met Target
Multi-Race, Not Hispanic or Latino 510.5 510.7 0.2 511.9 274Path Forward: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 513.3 510.9 -2.4 516.0 1644Recovery 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 509.2 504.7 -4.5 510.7 2570Path Forward: Declined
Lowest Performing 480.4 487.2 6.8 485.5 374Path Forward: Exceeded Target
High Needs 496.1 495.1 -1.0 498.6 1180Path Forward: Declined
English Learners and Former English Learners 496.9 495.6 -1.3 499.9 370Path Forward: Declined
Low Income 490.5 491.6 1.1 492.9 612Path Forward: Improved Below Target
Students with Disabilities 495.4 491.8 -3.6 498.6 593Path Forward: Met Target
American Indian or Alaska Native-------
Asian 509.6 506.1 -3.5 512.6 283Path Forward: Met Target
Black or African American---- 12--
Hispanic or Latino 491.2 494.5 3.3 494.1 233Path Forward: Met Target
Multi-Race, Not Hispanic or Latino 504.9 505.8 0.9 506.4 303Path Forward: Met Target
Native Hawaiian or Other Pacific Islander-------
White 514.7 507.0 -7.7 516.4 1643Path Forward: Met Target

Science achievement - MCAS average composite scaled score - Non-high school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 513.9 509.5 -4.4 516.1 813Path Forward: Met Target
Lowest Performing---- 17--
High Needs 497.2 498.9 1.7 500.7 353Path Forward: Met Target
English Learners and Former English Learners---- 8--
Low Income---- 15--
Students with Disabilities---- 18--
American Indian or Alaska Native-------
Asian---- 7--
Black or African American---- 5--
Hispanic or Latino---- 4--
Multi-Race, Not Hispanic or Latino---- 12--
Native Hawaiian or Other Pacific Islander-------
White 514.8 513.1 -1.7 517.0 534Path Forward: Exceeded Target

English language arts growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 66.7 1574Exceeded Typical Growth
Lowest Performing 69.8 374Exceeded Typical Growth
High Needs 64.9 694Exceeded Typical Growth
English Learners and Former English Learners 67.0 254Exceeded Typical Growth
Low Income 64.1 314Exceeded Typical Growth
Students with Disabilities 63.5 354Exceeded Typical Growth
American Indian or Alaska Native----
Asian 66.1 204Exceeded Typical Growth
Black or African American- 8--
Hispanic or Latino- 16--
Multi-Race, Not Hispanic or Latino- 16--
Native Hawaiian or Other Pacific Islander----
White 67.8 974Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 54.3 1613Typical Growth - High
Lowest Performing 60.7 374Exceeded Typical Growth
High Needs 57.9 723Typical Growth - High
English Learners and Former English Learners 68.4 264Exceeded Typical Growth
Low Income 55.6 343Typical Growth - High
Students with Disabilities 52.3 353Typical Growth - High
American Indian or Alaska Native----
Asian- 19--
Black or African American- 8--
Hispanic or Latino- 16--
Multi-Race, Not Hispanic or Latino- 18--
Native Hawaiian or Other Pacific Islander----
White 50.0 1003Typical Growth - High

Progress toward attaining English language proficiency - Non-high school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 80.0 77.1 -2.9 85.4 351No Change
Lowest Performing-------
High Needs-------
English Learners and Former English Learners 80.0 77.1 -2.9 85.4 351No Change
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 17.1 11.9 -5.2 16.0 4534Exceeded Target
Lowest Performing 17.5 10.8 -6.7 14.2 374Exceeded Target
High Needs 23.2 17.8 -5.4 21.1 1854Exceeded Target
English Learners and Former English Learners 23.6 12.5 -11.1 20.6 644Exceeded Target
Low Income 31.4 24.3 -7.1 27.1 1034Exceeded Target
Students with Disabilities 20.2 20.7 0.5 17.7 821No Change
American Indian or Alaska Native---- 1--
Asian 18.2 9.5 -8.7 16.1 634Exceeded Target
Black or African American---- 22--
Hispanic or Latino 35.0 31.7 -3.3 30.8 412Improved Below Target
Multi-Race, Not Hispanic or Latino 11.8 11.8 0.0 10.7 511No Change
Native Hawaiian or Other Pacific Islander-------
White 14.8 10.2 -4.6 13.6 2754Exceeded 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 275 26396Yes 1 274 26797Yes 1 92 8795Yes 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 132 124 131 126 43 39 306 28995Yes2
English Learners and Former English Learners 43 42 43 43 11 11 97 9699Yes1
Low Income 67 61 66 63 18 16 151 14095Yes2
Students with Disabilities 64 59 64 60 22 18 150 13791No1
American Indian or Alaska Native-----------
Asian 33 32 33 33 11 11 77 7699Yes1
Black or African American 12 12 12 12 5 5 29----
Hispanic or Latino 25 23 25 23 5 4 55 5093No2
Multi-Race, Not Hispanic or Latino 31 27 31 30 14 12 76 6995Yes2
Native Hawaiian or Other Pacific Islander-----------
White 174 169 173 169 57 55 404 39397Yes1


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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Accountability Terms Glossary of Accountability Terms

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