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Silver Lake
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2024
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2024 Official Accountability Report - Silver Lake
Organization Information
DISTRICT NAME
Silver Lake (07600000)		TITLE I STATUS
Title I District
REGION
Coastal		GRADES SERVED
07,08,09,10,11,12

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Moderate progress toward targets
Progress toward improvement targetsAccountability percentile
37% - Moderate progress toward targets-

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage54%26%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		37%
Moderate progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-04-04-04-
Mathematics achievement04-24-04-04-
Science achievement04----24----
Achievement total01267.52867.521247.50867.5
GrowthEnglish language arts growth14-14-24-24-
Mathematics growth24-34-24-24-
Growth total3822.54822.54822.54822.5
High school completionFour-year cohort graduation rate------44----
Extended engagement rate------44----
Annual dropout rate------34----
High school completion total------111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------------
Additional indicatorsChronic absenteeism44-04-44-04-
Advanced coursework completion------44----
Additional indicators total4410.00410.08810.00410.0
Weighted total1.110.3-2.37.6-4.910.7-0.97.6-
Percentage of possible points 11%-30%-46%-12%-
Percentage of possible points by gradespan21%
Weight of non-high school results:36%		29%
Weight of high school results:64%
2024 Annual criterion-referenced target percentage26%

2023 Points awarded

2023 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement24-04-34----
Mathematics achievement24-24-04----
Science achievement24----24----
Achievement total61267.52867.551247.5---
GrowthEnglish language arts growth24-14-34----
Mathematics growth34-34-24----
Growth total5822.54822.55822.5---
High school completionFour-year cohort graduation rate------44----
Extended engagement rate------44----
Annual dropout rate------44----
High school completion total------121220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------------
Additional indicatorsChronic absenteeism44-44-34----
Advanced coursework completion------04----
Additional indicators total4410.04410.03810.0---
Weighted total5.610.3-2.77.6-6.210.7----
Percentage of possible points 54%-36%-58%---
Percentage of possible points by gradespan45%
Weight of non-high school results:34%		58%
Weight of high school results:66%
2023 Annual criterion-referenced target percentage53%

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage33%26%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		29%
Moderate progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)		 High needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-04-
Mathematics achievement04-04-
Science achievement04-24-
Achievement total01267.521247.5
GrowthEnglish language arts growth14-24-
Mathematics growth34-24-
Growth total4822.54822.5
High school completionFour-year cohort graduation rate---04-
Extended engagement rate---24-
Annual dropout rate---34-
High school completion total---51220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-34-
Advanced coursework completion---44-
Additional indicators total3410.07810.0
Weighted total1.210.3-3.610.7-
Percentage of possible points 12%-34%-
Percentage of possible points by gradespan12%
Weight of non-high school results:36%		34%
Weight of high school results:64%
2024 Annual criterion-referenced target percentage26%

2023 Points awarded

2023 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)		 High needs Student Group
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-14-
Mathematics achievement34-04-
Science achievement24-04-
Achievement total51267.511247.5
GrowthEnglish language arts growth24-24-
Mathematics growth34-14-
Growth total5822.53822.5
High school completionFour-year cohort graduation rate---24-
Extended engagement rate---04-
Annual dropout rate---44-
High school completion total---61220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-24-
Advanced coursework completion---14-
Additional indicators total4410.03810.0
Weighted total4.910.3-2.710.7-
Percentage of possible points 48%-25%-
Percentage of possible points by gradespan48%
Weight of non-high school results:34%		25%
Weight of high school results:66%
2023 Annual criterion-referenced target percentage33%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 495.6 492.8 -2.8 498.0 5510Recovery Path: Declined
Lowest Performing 471.8 463.6 -8.2 475.6 650Recovery Path: Declined
High needs 484.0 478.8 -5.2 486.5 2030Recovery Path: Declined
Low income 490.1 483.6 -6.5 491.5 1330Recovery Path: Declined
EL and Former EL---- 18--
Students w/ disabilities 472.7 467.0 -5.7 474.9 1060Recovery Path: Declined
Amer. Ind. or Alaska Nat.---- 3--
Asian---- 1--
Afr. Amer./Black---- 6--
Hispanic/Latino---- 19--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.---- 1--
White 496.1 493.4 -2.7 498.5 5170Recovery Path: Declined

English language arts achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 505.4 503.4 -2.0 507.4 2550Recovery Path: Declined
Lowest Performing 479.7 476.9 -2.8 484.8 560Path Forward: Declined
High needs 494.0 489.4 -4.6 497.3 980Path Forward: Declined
Low income 498.9 495.2 -3.7 502.8 650Path Forward: Declined
EL and Former EL---- 14--
Students w/ disabilities 479.8 477.0 -2.8 482.5 390Path Forward: Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 1--
Afr. Amer./Black---- 4--
Hispanic/Latino---- 14--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.-------
White 505.9 505.1 -0.8 508.0 2280Recovery Path: Declined

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 496.9 495.0 -1.9 498.9 5490Recovery Path: Declined
Lowest Performing 470.8 474.8 4.0 476.5 642Recovery Path: Improved Below Target
High needs 485.9 483.9 -2.0 487.4 2020Recovery Path: Declined
Low income 490.8 487.9 -2.9 492.7 1330Path Forward: Declined
EL and Former EL---- 18--
Students w/ disabilities 475.6 474.0 -1.6 477.3 1050Recovery Path: Declined
Amer. Ind. or Alaska Nat.---- 3--
Asian---- 1--
Afr. Amer./Black---- 6--
Hispanic/Latino---- 19--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.---- 1--
White 497.5 495.2 -2.3 499.4 5150Recovery Path: Declined

Mathematics achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 502.0 500.6 -1.4 503.8 2560Recovery Path: Declined
Lowest Performing 480.5 477.8 -2.7 485.6 560Path Forward: Declined
High needs 490.6 487.9 -2.7 494.4 980Path Forward: Declined
Low income 495.9 494.0 -1.9 500.4 640Path Forward: Declined
EL and Former EL---- 12--
Students w/ disabilities 477.7 476.5 -1.2 481.1 400Path Forward: Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 1--
Afr. Amer./Black---- 4--
Hispanic/Latino---- 13--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.-------
White 502.3 501.5 -0.8 503.8 2300Recovery Path: Declined

Science achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 496.8 489.0 -7.8 499.1 2730Recovery Path: Declined
Lowest Performing---- 64--
High needs 486.5 479.8 -6.7 489.5 1060Path Forward: Declined
Low income 491.2 483.0 -8.2 494.5 690Path Forward: Declined
EL and Former EL---- 10--
Students w/ disabilities 475.3 470.0 -5.3 477.5 530Recovery Path: Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian-------
Afr. Amer./Black---- 3--
Hispanic/Latino---- 10--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 498.0 489.4 -8.6 500.4 2560Recovery Path: Declined

Science achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 498.7 499.5 0.8 502.0 2412Recovery Path: Improved Below Target
Lowest Performing---- 56--
High needs 486.9 487.8 0.9 490.1 872Recovery Path: Improved Below Target
Low income 492.4 493.2 0.8 495.8 542Recovery Path: Improved Below Target
EL and Former EL---- 8--
Students w/ disabilities 474.4 477.6 3.2 478.0 373Recovery Path: Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian-------
Afr. Amer./Black---- 1--
Hispanic/Latino---- 12--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.-------
White 498.7 500.0 1.3 502.0 2202Recovery Path: Improved Below Target

English language arts growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 37.7 5361Low Growth
Lowest Performing 31.1 641Low Growth
High needs 37.3 1891Low Growth
Low income 37.1 1251Low Growth
EL and Former EL- 13--
Students w/ disabilities 36.3 991Low Growth
Amer. Ind. or Alaska Nat.- 3--
Asian- 1--
Afr. Amer./Black- 5--
Hispanic/Latino- 17--
Multi-race, Non-Hisp./Lat.- 4--
Nat. Haw. or Pacif. Isl.----
White 37.7 5061Low Growth

English language arts growth - High school
Group 2024 Mean SGP N Points Reason
All Students 48.7 2392Typical Growth - Low
Lowest Performing 41.4 552Typical Growth - Low
High needs 44.4 832Typical Growth - Low
Low income 47.2 532Typical Growth - Low
EL and Former EL- 5--
Students w/ disabilities 37.0 341Low Growth
Amer. Ind. or Alaska Nat.- 2--
Asian----
Afr. Amer./Black- 1--
Hispanic/Latino- 10--
Multi-race, Non-Hisp./Lat.- 6--
Nat. Haw. or Pacif. Isl.----
White 49.3 2202Typical Growth - Low

Mathematics growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 46.6 5332Typical Growth - Low
Lowest Performing 51.2 633Typical Growth - High
High needs 50.3 1883Typical Growth - High
Low income 50.7 1253Typical Growth - High
EL and Former EL- 13--
Students w/ disabilities 47.7 982Typical Growth - Low
Amer. Ind. or Alaska Nat.- 3--
Asian- 1--
Afr. Amer./Black- 5--
Hispanic/Latino- 17--
Multi-race, Non-Hisp./Lat.- 4--
Nat. Haw. or Pacif. Isl.----
White 45.9 5032Typical Growth - Low

Mathematics growth - High school
Group 2024 Mean SGP N Points Reason
All Students 45.1 2392Typical Growth - Low
Lowest Performing 42.9 552Typical Growth - Low
High needs 42.6 822Typical Growth - Low
Low income 44.4 522Typical Growth - Low
EL and Former EL- 5--
Students w/ disabilities 38.6 341Low Growth
Amer. Ind. or Alaska Nat.- 2--
Asian----
Afr. Amer./Black- 1--
Hispanic/Latino- 10--
Multi-race, Non-Hisp./Lat.- 6--
Nat. Haw. or Pacif. Isl.----
White 44.5 2202Typical Growth - Low

Four-year cohort graduation rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 97.4 96.2 -1.2 95.0 2644Exceeded Target
Lowest Performing-------
High needs 92.8 91.5 -1.3 95.0 1060Declined
Low income 90.1 90.6 0.5 94.7 852Improved Below Target
EL and Former EL---- 4--
Students w/ disabilities 90.5 84.4 -6.1 95.0 450Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.-------
White 97.6 96.0 -1.6 95.0 2524Exceeded Target

Extended engagement rate - High school
Group 2021 Rate (%) 2022 Rate (%) Change Target (%) N Points Reason
All Students 97.0 97.7 0.7 95.0 2654Exceeded Target
Lowest Performing-------
High needs 93.5 93.8 0.3 95.0 972Improved Below Target
Low income 91.2 91.5 0.3 95.0 712Improved Below Target
EL and Former EL---- 3--
Students w/ disabilities 95.2 92.9 -2.3 95.0 420Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 10--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 97.2 98.0 0.8 95.0 2474Exceeded Target

Annual dropout rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 0.2 0.2 0.0 1.0 1,0373Met Target
Lowest Performing-------
High needs 0.6 0.6 0.0 1.0 3603Met Target
Low income 0.8 0.8 0.0 1.0 2503Met Target
EL and Former EL---- 15--
Students w/ disabilities 0.0 0.6 0.6 1.0 1543Met Target
Amer. Ind. or Alaska Nat.---- 4--
Asian---- 8--
Afr. Amer./Black---- 14--
Hispanic/Latino---- 35--
Multi-race, Non-Hisp./Lat.---- 15--
Nat. Haw. or Pacif. Isl.-------
White 0.2 0.2 0.0 1.0 9613Met Target

Progress toward attaining English language proficiency - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL-------
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Progress toward attaining English language proficiency - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL-------
Students w/ disabilities-------
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black-------
Hispanic/Latino-------
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Chronic absenteeism - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 18.1 16.3 -1.8 17.1 5724Exceeded Target
Lowest Performing 16.2 16.9 0.7 14.1 650Declined
High needs 25.0 23.6 -1.4 23.2 2203Met Target
Low income 28.1 27.7 -0.4 25.7 1482Improved Below Target
EL and Former EL---- 23--
Students w/ disabilities 25.0 21.6 -3.4 22.6 1114Exceeded Target
Amer. Ind. or Alaska Nat.---- 3--
Asian---- 1--
Afr. Amer./Black---- 9--
Hispanic/Latino---- 22--
Multi-race, Non-Hisp./Lat.---- 5--
Nat. Haw. or Pacif. Isl.---- 1--
White 17.3 16.2 -1.1 16.1 5313Met Target

Chronic absenteeism - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 23.2 19.0 -4.2 21.6 1,0284Exceeded Target
Lowest Performing 27.4 28.6 1.2 22.1 560Declined
High needs 36.1 33.2 -2.9 33.2 3653Met Target
Low income 39.8 35.6 -4.2 35.3 2643Met Target
EL and Former EL---- 45--
Students w/ disabilities 32.9 32.6 -0.3 29.4 1382Improved Below Target
Amer. Ind. or Alaska Nat.---- 4--
Asian---- 10--
Afr. Amer./Black---- 19--
Hispanic/Latino---- 58--
Multi-race, Non-Hisp./Lat.---- 18--
Nat. Haw. or Pacif. Isl.-------
White 23.1 18.0 -5.1 21.3 9194Exceeded Target

Advanced coursework completion - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 56.5 66.2 9.7 59.9 4914Exceeded Target
Lowest Performing-------
High needs 31.3 39.5 8.2 37.0 1574Exceeded Target
Low income 36.0 48.2 12.2 42.2 1144Exceeded Target
EL and Former EL---- 10--
Students w/ disabilities 15.9 17.2 1.3 23.0 642Improved Below Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 7--
Afr. Amer./Black---- 9--
Hispanic/Latino---- 20--
Multi-race, Non-Hisp./Lat.---- 9--
Nat. Haw. or Pacif. Isl.-------
White 57.2 67.2 10.0 60.8 4454Exceeded 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 820 816100Yes 1 821 81599Yes 1 545 54099Yes 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 315 311 315 310 218 215 848 83699Yes1
Low income 211 207 210 206 144 142 565 55598Yes1
EL and Former EL 42 42 41 40 31 31 114 11399Yes1
Students w/ disabilities 147 145 148 145 97 94 392 38498Yes1
Amer. Ind. or Alaska Nat. 5 5 5 5 4 4 14----
Asian 2 2 2 2 1 1 5----
Afr. Amer./Black 12 12 12 12 8 8 32----
Hispanic/Latino 39 39 39 38 30 30 108 10799Yes1
Multi-race, Non-Hisp./Lat. 11 11 11 11 8 8 30----
Nat. Haw. or Pacif. Isl. 1 1 1 1 0- 2----
White 750 746 751 746 494 489 1,995 1,98199Yes1

School Accountability Information
School Accountability information School accountability percentile
Silver Lake Regional HighNot requiring assistance or intervention 46
Silver Lake Regional Middle SchoolNot requiring assistance or intervention 39


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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