Massachusetts School and District Profiles

Algonquin Regional High
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2025
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2025 Official Accountability Report - Algonquin Regional High
Organization Information
DISTRICT NAME
Northboro-Southboro (07300000)		TITLE I STATUS
Title I School
REGION
West/Central		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
64% - Substantial progress toward targets91

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage83%51%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		64%
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
92

Overall progress toward improvement targets

 20242025
Annual criterion-referenced target percentage65%30%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2024 x 40%) + (2025 x 60%)		44%
Moderate progress toward 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 523.6 516.1 -7.5 524.6 2874Path Forward: Exceeded Target
Lowest Performing 503.7 491.4 -12.3 507.3 640Path Forward: Declined
High Needs 508.1 498.6 -9.5 510.0 740Path Forward: Declined
English Learners and Former English Learners---- 12--
Low Income 511.3 502.2 -9.1 514.9 410Path Forward: Declined
Students with Disabilities 501.7 491.3 -10.4 503.6 440Path Forward: Declined
American Indian or Alaska Native-------
Asian 531.7 523.8 -7.9 534.1 544Recovery Path: Exceeded Target
Black or African American---- 2--
Hispanic or Latino 519.1 503.3 -15.8 521.8 300Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 14--
Native Hawaiian or Other Pacific Islander-------
White 522.9 516.2 -6.7 524.2 1874Path 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 518.0 515.3 -2.7 519.1 2853Path Forward: Met Target
Lowest Performing 496.8 488.8 -8.0 500.1 640Path Forward: Declined
High Needs 505.2 495.5 -9.7 507.9 720Path Forward: Declined
English Learners and Former English Learners---- 12--
Low Income 504.0 496.6 -7.4 508.5 400Path Forward: Declined
Students with Disabilities 500.3 487.7 -12.6 502.8 420Path Forward: Declined
American Indian or Alaska Native-------
Asian 534.0 533.5 -0.5 537.4 534Path Forward: Exceeded Target
Black or African American---- 2--
Hispanic or Latino 511.0 494.1 -16.9 515.2 300Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 14--
Native Hawaiian or Other Pacific Islander-------
White 515.6 513.7 -1.9 516.7 1863Path Forward: Met Target

Science achievement - MCAS average composite scaled score - High school
Group 2024 Achievement 2025 Achievement Change 2025 Target N Points Reason
All Students 520.8 519.4 -1.4 521.8 2794Path Forward: Exceeded Target
Lowest Performing 499.9 492.0 -7.9 502.5 640Path Forward: Declined
High Needs 507.6 500.4 -7.2 509.9 740Path Forward: Declined
English Learners and Former English Learners---- 11--
Low Income 507.9 502.6 -5.3 509.9 393Path Forward: Met Target
Students with Disabilities 503.8 493.0 -10.8 506.3 460Path Forward: Declined
American Indian or Alaska Native-------
Asian 532.5 533.4 0.9 534.6 534Path Forward: Exceeded Target
Black or African American---- 2--
Hispanic or Latino 516.8 498.4 -18.4 520.0 280Path Forward: Declined
Multi-Race, Not Hispanic or Latino---- 11--
Native Hawaiian or Other Pacific Islander-------
White 518.6 518.9 0.3 519.9 1854Path Forward: Exceeded Target

English language arts growth - High school
Group 2025 Mean SGP N Points Reason
All Students 62.5 2584Exceeded Typical Growth
Lowest Performing 61.4 644Exceeded Typical Growth
High Needs 61.0 684Exceeded Typical Growth
English Learners and Former English Learners- 11--
Low Income 62.9 374Exceeded Typical Growth
Students with Disabilities 58.3 403Typical Growth - High
American Indian or Alaska Native----
Asian 57.8 513Typical Growth - High
Black or African American- 2--
Hispanic or Latino 68.9 284Exceeded Typical Growth
Multi-Race, Not Hispanic or Latino- 9--
Native Hawaiian or Other Pacific Islander----
White 63.2 1684Exceeded Typical Growth

Mathematics growth - High school
Group 2025 Mean SGP N Points Reason
All Students 52.2 2553Typical Growth - High
Lowest Performing 53.6 643Typical Growth - High
High Needs 53.2 663Typical Growth - High
English Learners and Former English Learners- 11--
Low Income 50.3 363Typical Growth - High
Students with Disabilities 55.6 383Typical Growth - High
American Indian or Alaska Native----
Asian 51.0 503Typical Growth - High
Black or African American- 2--
Hispanic or Latino 54.8 283Typical Growth - High
Multi-Race, Not Hispanic or Latino- 9--
Native Hawaiian or Other Pacific Islander----
White 52.9 1663Typical Growth - High

Four-year cohort graduation rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 97.5 96.6 -0.9 95.0 3214Exceeded Target
Lowest Performing-------
High Needs 93.7 91.8 -1.9 95.0 1220Declined
English Learners and Former English Learners---- 9--
Low Income 90.8 91.2 0.4 94.9 802Improved Below Target
Students with Disabilities 90.6 90.1 -0.5 94.6 711No Change
American Indian or Alaska Native-------
Asian 95.3 98.0 2.7 95.0 504Exceeded Target
Black or African American---- 7--
Hispanic or Latino 92.6 87.9 -4.7 95.0 330Declined
Multi-Race, Not Hispanic or Latino---- 18--
Native Hawaiian or Other Pacific Islander-------
White 98.2 97.7 -0.5 95.0 2134Exceeded 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 3204Exceeded Target
Lowest Performing-------
High Needs 98.9 99.1 0.2 95.0 1114Exceeded Target
English Learners and Former English Learners---- 11--
Low Income 98.1 98.5 0.4 95.0 654Exceeded Target
Students with Disabilities 100.0 98.4 -1.6 95.0 644Exceeded Target
American Indian or Alaska Native---- 3--
Asian 100.0 100.0 0.0 95.0 434Exceeded Target
Black or African American---- 4--
Hispanic or Latino 100.0 96.3 -3.7 95.0 274Exceeded Target
Multi-Race, Not Hispanic or Latino---- 13--
Native Hawaiian or Other Pacific Islander---- 2--
White 98.8 99.6 0.8 95.0 2284Exceeded Target

Annual dropout rate - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target (%) N Points Reason
All Students 0.4 0.3 -0.1 1.0 1,1794Exceeded Target
Lowest Performing-------
High Needs 1.3 0.9 -0.4 1.2 3164Exceeded Target
English Learners and Former English Learners---- 26--
Low Income 2.2 0.7 -1.5 2.0 1434Exceeded Target
Students with Disabilities 0.6 1.1 0.5 1.0 1870Declined
American Indian or Alaska Native-------
Asian 0.0 0.0 0.0 1.0 1864Exceeded Target
Black or African American---- 24--
Hispanic or Latino 2.8 0.9 -1.9 2.5 1174Exceeded Target
Multi-Race, Not Hispanic or Latino---- 52--
Native Hawaiian or Other Pacific Islander---- 3--
White 0.2 0.4 0.2 1.0 7973Met 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 15.5 17.3 1.8 14.4 1,1980Declined
Lowest Performing 18.6 25.0 6.4 14.6 640Declined
High Needs 28.0 31.4 3.4 24.9 3030Declined
English Learners and Former English Learners---- 46--
Low Income 31.6 27.7 -3.9 27.4 1593Met Target
Students with Disabilities 34.1 41.7 7.6 30.2 1750Declined
American Indian or Alaska Native---- 1--
Asian 6.3 10.9 4.6 4.4 1933Met Target
Black or African American---- 21--
Hispanic or Latino 25.0 31.4 6.4 21.0 1180Declined
Multi-Race, Not Hispanic or Latino---- 50--
Native Hawaiian or Other Pacific Islander---- 12--
White 15.8 16.9 1.1 14.4 8030Declined

Advanced coursework completion - High school
Group 2024 Rate (%) 2025 Rate (%) Change Target N Points Reason
All Students 81.4 80.1 -1.3 83.5 5790Declined
Lowest Performing-------
High Needs 56.0 52.2 -3.8 62.0 1380Declined
English Learners and Former English Learners---- 13--
Low Income 62.4 59.2 -3.2 68.2 710Declined
Students with Disabilities 45.5 38.5 -7.0 53.2 780Declined
American Indian or Alaska Native-------
Asian 96.7 93.3 -3.4 95.0 893Met Target
Black or African American---- 12--
Hispanic or Latino 67.8 70.2 2.4 74.2 572Improved Below Target
Multi-Race, Not Hispanic or Latino---- 22--
Native Hawaiian or Other Pacific Islander---- 3--
White 81.6 79.3 -2.3 84.1 3960Declined


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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