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Glenbrook Middle
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2025 Official Accountability Report - Glenbrook Middle
Organization Information
DISTRICT NAME
Longmeadow (01590000)		TITLE I STATUS
Title I School
SCHOOL
Glenbrook Middle (01590017)		GRADES SERVED
06,07,08
REGION
West/Central		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
61% - Substantial progress toward targets82

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage54%65%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		61%
Substantial progress toward 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 achievement34-24-
Mathematics achievement34-24-
Science achievement44----
Achievement total101267.54867.5
GrowthEnglish language arts growth24-24-
Mathematics growth34-34-
Growth total5822.55822.5
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 total8.310.3-3.87.6-
Percentage of possible points 81%-50%-
2025 Annual criterion-referenced target percentage65%

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 achievement34-24-
Mathematics achievement34-24-
Science achievement04----
Achievement total61267.54867.5
GrowthEnglish language arts growth24-24-
Mathematics growth34-34-
Growth total5822.55822.5
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 total5.510.3-4.27.6-
Percentage of possible points 53%-55%-
2024 Annual criterion-referenced target percentage54%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
68

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage25%48%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		39%
Moderate 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 achievement04-
Mathematics achievement14-
Science achievement44-
Achievement total51267.5
GrowthEnglish language arts growth24-
Mathematics growth34-
Growth total5822.5
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 total4.910.3-
Percentage of possible points 48%-
2025 Annual criterion-referenced target percentage48%

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 achievement04-
Mathematics achievement24-
Science achievement04-
Achievement total21267.5
GrowthEnglish language arts growth24-
Mathematics growth34-
Growth total5822.5
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 absenteeism14-
Advanced coursework completion---
Additional indicators total1410.0
Weighted total2.610.3-
Percentage of possible points 25%-
2024 Annual criterion-referenced target percentage25%

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 504.8 505.4 0.6 507.4 3203Recovery Path: Met Target
Lowest Performing 470.7 474.1 3.4 475.8 492Path Forward: Improved Below Target
High Needs 487.6 486.4 -1.2 489.6 1110Recovery Path: Declined
English Learners and Former English Learners---- 9--
Low Income 493.6 491.2 -2.4 495.5 500Recovery Path: Declined
Students with Disabilities 478.2 480.2 2.0 480.4 773Recovery Path: Met Target
American Indian or Alaska Native-------
Asian 518.2 517.5 -0.7 520.3 324Path Forward: Exceeded Target
Black or African American---- 16--
Hispanic or Latino 496.0 498.2 2.2 498.6 333Path Forward: Met Target
Multi-Race, Not Hispanic or Latino---- 17--
Native Hawaiian or Other Pacific Islander-------
White 503.9 504.7 0.8 506.4 2223Recovery Path: Met Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 509.5 508.0 -1.5 512.0 3193Recovery Path: Met Target
Lowest Performing 479.7 482.5 2.8 484.6 492Recovery Path: Improved Below Target
High Needs 492.3 492.2 -0.1 494.8 1111Path Forward: No Change
English Learners and Former English Learners---- 9--
Low Income 496.9 492.2 -4.7 499.4 500Recovery Path: Declined
Students with Disabilities 484.9 486.9 2.0 488.1 772Path Forward: Improved Below Target
American Indian or Alaska Native-------
Asian 527.2 522.2 -5.0 530.2 324Path Forward: Exceeded Target
Black or African American---- 16--
Hispanic or Latino 498.3 492.4 -5.9 501.2 330Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 17--
Native Hawaiian or Other Pacific Islander-------
White 507.8 508.4 0.6 510.1 2213Recovery Path: 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 502.9 506.4 3.5 504.7 1134Recovery Path: Exceeded Target
Lowest Performing---- 27--
High Needs 485.6 490.8 5.2 489.1 394Path Forward: Exceeded Target
English Learners and Former English Learners---- 1--
Low Income---- 19--
Students with Disabilities 477.0 484.1 7.1 481.2 274Path Forward: Exceeded Target
American Indian or Alaska Native-------
Asian---- 14--
Black or African American---- 7--
Hispanic or Latino---- 8--
Multi-Race, Not Hispanic or Latino---- 8--
Native Hawaiian or Other Pacific Islander-------
White 502.4 503.9 1.5 504.9 762Recovery Path: Improved Below Target

English language arts growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 49.5 3052Typical Growth - Low
Lowest Performing 42.7 492Typical Growth - Low
High Needs 41.9 1072Typical Growth - Low
English Learners and Former English Learners- 8--
Low Income 47.1 482Typical Growth - Low
Students with Disabilities 38.9 751Low Growth
American Indian or Alaska Native----
Asian 58.3 293Typical Growth - High
Black or African American- 16--
Hispanic or Latino 46.4 322Typical Growth - Low
Multi-Race, Not Hispanic or Latino- 16--
Native Hawaiian or Other Pacific Islander----
White 47.8 2122Typical Growth - Low

Mathematics growth - Non-high school
Group 2025 Mean SGP N Points Reason
All Students 51.1 3043Typical Growth - High
Lowest Performing 53.4 493Typical Growth - High
High Needs 50.1 1073Typical Growth - High
English Learners and Former English Learners- 8--
Low Income 46.3 492Typical Growth - Low
Students with Disabilities 50.3 753Typical Growth - High
American Indian or Alaska Native----
Asian 60.8 294Exceeded Typical Growth
Black or African American- 16--
Hispanic or Latino 34.3 321Low Growth
Multi-Race, Not Hispanic or Latino- 16--
Native Hawaiian or Other Pacific Islander----
White 52.6 2113Typical Growth - High

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 9.0 5.2 -3.8 7.9 3284Exceeded Target
Lowest Performing 12.0 16.3 4.3 8.7 490Declined
High Needs 20.0 12.0 -8.0 17.9 1084Exceeded Target
English Learners and Former English Learners---- 10--
Low Income 19.2 17.3 -1.9 14.9 522Improved Below Target
Students with Disabilities 23.9 15.5 -8.4 21.4 714Exceeded Target
American Indian or Alaska Native-------
Asian 3.1 0.0 -3.1 1.0 334Exceeded Target
Black or African American---- 16--
Hispanic or Latino 17.4 12.1 -5.3 13.2 334Exceeded Target
Multi-Race, Not Hispanic or Latino---- 17--
Native Hawaiian or Other Pacific Islander-------
White 9.1 4.8 -4.3 7.9 2294Exceeded 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 325 32199Yes 1 326 32098Yes 1 115 11398Yes 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 113 112 114 112 40 39 267 26399Yes1
English Learners and Former English Learners 10 10 10 9 2 1 22----
Low Income 51 50 52 51 19 19 122 12098Yes1
Students with Disabilities 78 77 78 77 27 27 183 18199Yes1
American Indian or Alaska Native-----------
Asian 33 33 33 32 15 14 81 7998Yes1
Black or African American 16 16 16 16 7 7 39----
Hispanic or Latino 33 33 33 33 8 8 74 74100Yes1
Multi-Race, Not Hispanic or Latino 17 17 17 17 8 8 42----
Native Hawaiian or Other Pacific Islander-----------
White 226 222 227 222 77 76 530 52098Yes1


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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