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Jonas Clarke Middle
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2025 Official Accountability Report - Jonas Clarke Middle
Organization Information
DISTRICT NAME
Lexington (01550000)		TITLE I STATUS
Non-Title I School
SCHOOL
Jonas Clarke Middle (01550305)		GRADES SERVED
06,07,08
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
89% - Meeting or exceeding targets99

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage87%91%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		89%
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 total121260.07867.5
GrowthEnglish language arts growth44-44-
Mathematics growth44-34-
Growth total8820.07822.5
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 absenteeism34-04-
Advanced coursework completion------
Additional indicators total3410.00410.0
Weighted total9.59.6-6.37.6-
Percentage of possible points 99%-83%-
2025 Annual criterion-referenced target percentage91%

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 achievement44-34-
Mathematics achievement44-34-
Science achievement44----
Achievement total121267.56867.5
GrowthEnglish language arts growth44-34-
Mathematics growth34-34-
Growth total7822.56822.5
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 absenteeism44-34-
Advanced coursework completion------
Additional indicators total4410.03410.0
Weighted total10.110.3-5.77.6-
Percentage of possible points 98%-75%-
2024 Annual criterion-referenced target percentage87%

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 percentage75%84%
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 achievement44-
Mathematics achievement34-
Science achievement34-
Achievement total101267.5
GrowthEnglish language arts growth44-
Mathematics growth44-
Growth total8822.5
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 total8.610.3-
Percentage of possible points 84%-
2025 Annual criterion-referenced target percentage84%

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 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 absenteeism04-
Advanced coursework completion---
Additional indicators total0410.0
Weighted total7.710.3-
Percentage of possible points 75%-
2024 Annual criterion-referenced target percentage75%

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 519.1 521.4 2.3 522.6 7844Recovery Path: Exceeded Target
Lowest Performing 486.5 494.1 7.6 492.9 1204Recovery Path: Exceeded Target
High Needs 498.0 502.5 4.5 500.3 2414Path Forward: Exceeded Target
English Learners and Former English Learners 496.5 504.9 8.4 498.9 1084Path Forward: Exceeded Target
Low Income 499.6 496.8 -2.8 501.7 893Path Forward: Met Target
Students with Disabilities 486.9 492.0 5.1 489.3 1054Recovery Path: Exceeded Target
American Indian or Alaska Native-------
Asian 526.6 527.7 1.1 528.7 3334Path Forward: Exceeded Target
Black or African American 486.1 491.7 5.6 488.4 424Recovery Path: Exceeded Target
Hispanic or Latino 502.8 498.7 -4.1 506.3 403Recovery Path: Met Target
Multi-Race, Not Hispanic or Latino 531.4 535.0 3.6 532.8 584Path Forward: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 515.3 519.0 3.7 517.6 3114Recovery 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 522.4 522.5 0.1 524.4 7814Recovery Path: Exceeded Target
Lowest Performing 492.6 492.9 0.3 498.4 1203Recovery Path: Met Target
High Needs 507.2 506.9 -0.3 509.2 2413Recovery Path: Met Target
English Learners and Former English Learners 514.8 515.5 0.7 517.8 1084Path Forward: Exceeded Target
Low Income 505.5 498.1 -7.4 507.8 893Recovery Path: Met Target
Students with Disabilities 491.4 492.8 1.4 494.6 1053Path Forward: Met Target
American Indian or Alaska Native-------
Asian 535.8 533.6 -2.2 538.8 3324Path Forward: Exceeded Target
Black or African American 487.0 491.7 4.7 490.1 424Recovery Path: Exceeded Target
Hispanic or Latino 500.5 497.4 -3.1 504.4 403Recovery Path: Met Target
Multi-Race, Not Hispanic or Latino 528.4 528.5 0.1 529.9 584Path Forward: Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 514.4 516.8 2.4 516.5 3094Recovery 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 516.7 517.0 0.3 518.9 2644Path Forward: Exceeded Target
Lowest Performing---- 58--
High Needs 498.9 502.1 3.2 502.4 793Path Forward: Met Target
English Learners and Former English Learners 496.1 501.2 5.1 500.3 334Path Forward: Exceeded Target
Low Income 493.6 500.7 7.1 498.0 414Path Forward: Exceeded Target
Students with Disabilities 490.6 488.8 -1.8 494.8 300Path Forward: Declined
American Indian or Alaska Native-------
Asian 524.5 524.0 -0.5 526.7 1254Path Forward: Exceeded Target
Black or African American---- 13--
Hispanic or Latino---- 11--
Multi-Race, Not Hispanic or Latino---- 18--
Native Hawaiian or Other Pacific Islander-------
White 513.8 512.2 -1.6 516.0 974Path Forward: Exceeded Target

English language arts growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 63.1 7394Exceeded Typical Growth
Lowest Performing 61.3 1204Exceeded Typical Growth
High Needs 62.6 2204Exceeded Typical Growth
English Learners and Former English Learners 68.9 944Exceeded Typical Growth
Low Income 59.4 803Typical Growth - High
Students with Disabilities 59.6 973Typical Growth - High
American Indian or Alaska Native----
Asian 64.2 3104Exceeded Typical Growth
Black or African American 59.5 403Typical Growth - High
Hispanic or Latino 57.9 363Typical Growth - High
Multi-Race, Not Hispanic or Latino 71.4 564Exceeded Typical Growth
Native Hawaiian or Other Pacific Islander----
White 61.5 2974Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 60.3 7404Exceeded Typical Growth
Lowest Performing 52.8 1203Typical Growth - High
High Needs 60.0 2234Exceeded Typical Growth
English Learners and Former English Learners 67.9 994Exceeded Typical Growth
Low Income 53.2 803Typical Growth - High
Students with Disabilities 54.8 963Typical Growth - High
American Indian or Alaska Native----
Asian 62.5 3124Exceeded Typical Growth
Black or African American 63.4 404Exceeded Typical Growth
Hispanic or Latino 52.8 363Typical Growth - High
Multi-Race, Not Hispanic or Latino 57.5 563Typical Growth - High
Native Hawaiian or Other Pacific Islander----
White 58.9 2963Typical Growth - High

Progress toward attaining English language proficiency - Non-high school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 83.3 71.4 -11.9 88.7 284Exceeded Target
Lowest Performing-------
High Needs-------
English Learners and Former English Learners 83.3 71.4 -11.9 88.7 284Exceeded 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 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 6.3 8.7 2.4 5.2 8093Met Target
Lowest Performing 9.2 11.7 2.5 5.9 1200Declined
High Needs 9.9 12.2 2.3 7.8 2550Declined
English Learners and Former English Learners 8.6 9.2 0.6 5.6 1193Met Target
Low Income 13.5 13.8 0.3 9.2 941No Change
Students with Disabilities 8.4 15.1 6.7 5.9 1060Declined
American Indian or Alaska Native-------
Asian 3.7 6.1 2.4 1.6 3454Exceeded Target
Black or African American 15.0 7.1 -7.9 12.0 424Exceeded Target
Hispanic or Latino 17.0 23.3 6.3 12.8 430Declined
Multi-Race, Not Hispanic or Latino 3.4 6.6 3.2 2.3 614Exceeded Target
Native Hawaiian or Other Pacific Islander-------
White 7.1 10.1 3.0 5.9 3180Declined

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 803 799100Yes 1 802 79799Yes 1 268 26699Yes 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 255 252 255 252 82 81 592 58599Yes1
English Learners and Former English Learners 118 118 118 118 34 34 270 270100Yes1
Low Income 94 92 94 92 43 42 231 22698Yes1
Students with Disabilities 107 105 107 105 31 30 245 24098Yes1
American Indian or Alaska Native-----------
Asian 342 341 341 340 126 126 809 807100Yes1
Black or African American 42 42 42 42 13 13 97 97100Yes1
Hispanic or Latino 43 42 43 42 11 11 97 9598Yes1
Multi-Race, Not Hispanic or Latino 61 60 60 60 18 18 139 13899Yes1
Native Hawaiian or Other Pacific Islander-----------
White 315 314 316 313 100 98 731 72599Yes1


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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