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Silver Lake Regional High

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2018 Official Accountability Report - Silver Lake Regional High

Organization Information
DISTRICT NAME
Silver Lake (07600000)
TITLE I STATUS
Title I School
SCHOOL
Silver Lake Regional High (07600505)
GRADES SERVED
PK,09,10,11,12
REGION
Coastal
FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Partially meeting targets
Progress toward improvement targetsAccountability percentile
44% - Partially meeting targets51

Overall results

Progress toward improvement targets
Indicator All students
(High school grades)
Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-14-
Mathematics achievement14-14-
Science achievement34-14-
Achievement total81247.531267.5
GrowthEnglish language arts growth24-04-
Mathematics growth24-14-
Growth total4822.51822.5
High school completionFour-year cohort graduation rate34----
Extended engagement rate34----
Annual dropout rate34----
High school completion total91220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism04-24-
Advanced coursework completion24----
Additional indicators total2810.02410.0
Weighted total6.710.7-2.510.3-
Percentage of possible points 63%-24%-
Criterion-referenced target percentage44%
Partially meeting targets

Subgroup results

Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement14-
Mathematics achievement14-
Science achievement24-
Achievement total41247.5
GrowthEnglish language arts growth14-
Mathematics growth24-
Growth total3822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate34-
Annual dropout rate44-
High school completion total71220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism04-
Advanced coursework completion04-
Additional indicators total0810.0
Weighted total4.010.7-
Percentage of possible points 37%-
Criterion-referenced target percentage37%
Partially meeting targets
Subgroup percentile
This group's overall performance relative to the performance of the same subgroup in schools administering similar assessments 54

Detailed data for each indicator

English language arts achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 98.3 97.8 -0.5 99.7 3074Exceeded Target
Lowest Performing 93.5 91.7 -1.8 95.3 751No Change
High needs 94.7 93.8 -0.9 96.7 851No Change
Econ. Disadvantaged 97.1 94.6 -2.5 99.5 561No Change
EL and Former EL-------
Students w/ disabilities 90.0 89.0 -1.0 92.5 411No Change
Amer. Ind. or Alaska Nat.-------
Asian---- 5--
Afr. Amer./Black---- 8--
Hispanic/Latino---- 1--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.---- 1--
White 98.2 97.7 -0.5 99.5 2914Exceeded Target

Mathematics achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 95.2 94.9 -0.3 96.9 3051No Change
Lowest Performing 82.5 80.7 -1.8 85.3 741No Change
High needs 86.0 86.0 0.0 88.1 841No Change
Econ. Disadvantaged 88.7 88.6 -0.1 91.8 551No Change
EL and Former EL-------
Students w/ disabilities 75.7 74.4 -1.3 78.7 411No Change
Amer. Ind. or Alaska Nat.-------
Asian---- 5--
Afr. Amer./Black---- 8--
Hispanic/Latino---- 1--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.---- 1--
White 95.4 94.8 -0.6 97.0 2891No Change

Science achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 92.0 93.0 1.0 93.7 2993Met Target
Lowest Performing 76.1 76.0 -0.1 80.4 751No Change
High needs 84.0 85.5 1.5 86.8 812Improved Below Target
Econ. Disadvantaged 87.5 87.5 0.0 90.4 521No Change
EL and Former EL-------
Students w/ disabilities 75.0 77.6 2.6 78.0 393Met Target
Amer. Ind. or Alaska Nat.-------
Asian---- 4--
Afr. Amer./Black---- 7--
Hispanic/Latino---- 1--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.---- 1--
White 92.4 93.0 0.6 94.2 2853Met Target

English language arts growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 41.4 50.0 2952Below Target
Lowest Performing 28.7 50.0 710Below Target
High needs 37.9 50.0 801Below Target
Econ. Disadvantaged 37.4 50.0 541Below Target
EL and Former EL-----
Students w/ disabilities 37.1 50.0 371Below Target
Amer. Ind. or Alaska Nat.-----
Asian-- 5--
Afr. Amer./Black-- 8--
Hispanic/Latino-- 1--
Multi-race, Non-Hisp./Lat.-- 1--
Nat. Haw. or Pacif. Isl.-- 1--
White 40.7 50.0 2792Below Target

Mathematics growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 48.0 50.0 2932Below Target
Lowest Performing 35.8 50.0 701Below Target
High needs 44.5 50.0 792Below Target
Econ. Disadvantaged 45.0 50.0 522Below Target
EL and Former EL-----
Students w/ disabilities 45.9 50.0 372Below Target
Amer. Ind. or Alaska Nat.-----
Asian-- 5--
Afr. Amer./Black-- 8--
Hispanic/Latino-- 1--
Multi-race, Non-Hisp./Lat.-- 1--
Nat. Haw. or Pacif. Isl.-- 1--
White 48.0 50.0 2772Below Target

Four-year cohort graduation rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 97.9 96.7 -1.2 100.0 2743Met Target
Lowest Performing-------
High needs 95.0 91.3 -3.7 99.1 1040Declined
Econ. Disadvantaged 94.1 89.3 -4.8 99.2 750Declined
EL and Former EL-------
Students w/ disabilities 93.8 85.7 -8.1 100.0 420Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White 97.9 97.8 -0.1 100.0 2683Met Target

Extended engagement rate - High school
Group 2015 Rate (%) 2016 Rate (%) Change Target (%) N Points Reason
All Students 98.6 98.3 -0.3 100.0 2893Met Target
Lowest Performing-------
High needs 97.7 96.0 -1.7 100.0 1003Met Target
Econ. Disadvantaged 98.3 94.1 -4.2 100.0 680Declined
EL and Former EL-------
Students w/ disabilities 94.9 95.8 0.9 99.7 483Met Target
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 1--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.---- 1--
White 98.9 98.2 -0.7 100.0 2823Met Target

Annual dropout rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 0.6 0.5 0.1 1.0 1,1953Met Target
Lowest Performing-------
High needs 1.7 1.0 0.7 1.5 2924Exceeded Target
Econ. Disadvantaged 3.1 1.1 2.0 2.8 1744Exceeded Target
EL and Former EL-------
Students w/ disabilities 1.2 0.6 0.6 1.1 1554Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 9--
Afr. Amer./Black---- 21--
Hispanic/Latino---- 13--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.---- 3--
White 0.3 0.4 -0.1 1.0 1,1433Met Target

Progress toward attaining English language proficiency - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
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 - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 9.7 10.9 -1.2 8.6 1,2190Declined
Lowest Performing 11.9 10.7 1.2 5.3 752Improved Below Target
High needs 17.2 23.8 -6.6 14.8 3190Declined
Econ. Disadvantaged 19.6 29.7 -10.1 15.0 1950Declined
EL and Former EL---- 3--
Students w/ disabilities 15.8 21.6 -5.8 12.7 1390Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 13--
Afr. Amer./Black---- 19--
Hispanic/Latino---- 17--
Multi-race, Non-Hisp./Lat.---- 6--
Nat. Haw. or Pacif. Isl.---- 3--
White 9.4 11.0 -1.6 8.2 1,1610Declined

Advanced coursework completion - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 61.0 63.3 2.3 66.7 6022Improved Below Target
Lowest Performing-------
High needs 28.8 23.1 -5.7 37.3 1430Declined
Econ. Disadvantaged 37.5 31.1 -6.4 47.9 1030Declined
EL and Former EL---- 1--
Students w/ disabilities 18.6 6.6 -12.0 25.9 610Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 4--
Afr. Amer./Black---- 7--
Hispanic/Latino---- 10--
Multi-race, Non-Hisp./Lat.---- 3--
Nat. Haw. or Pacif. Isl.---- 2--
White 61.1 62.7 1.6 66.4 5762Improved Below Target

Assessment participation
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 313 31099Yes 1 312 30899Yes 1 312 312100Yes 1
Lowest Performing---------------
High needs 87 87100Yes 1 87 8699Yes 1 87 87100Yes 1
Econ. Disadvantaged 58 58100Yes 1 58 5798Yes 1 58 58100Yes 1
EL and Former EL 2---- 2---- 2----
Students w/ disabilities 41 41100Yes 1 41 41100Yes 1 41 41100Yes 1
Amer. Ind. or Alaska Nat.---------------
Asian 5---- 5---- 5----
Afr. Amer./Black 8---- 8---- 8----
Hispanic/Latino 3---- 3---- 3----
Multi-race, Non-Hisp./Lat. 1---- 1---- 1----
Nat. Haw. or Pacif. Isl. 1---- 1---- 1----
White 295 29299Yes 1 294 29099Yes 1 294 294100Yes 1


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 without required assistance or intervention. The reason(s) for the district or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines information about 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 criterion-referenced target percentage of 75% or higher.

The 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)

Weighted total of possible points = (Total achievement possible points x Achievement weight) + (Total growth possible points x Growth weight) + (Total high school completion possible points x high school completion weight) + (EL progress possible points x EL progress weight) + (Total additional indicator possible points x Additional indicator weight)

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 data for all accountability indicators. School percentiles are not calculated for districts.

Determination of need for special education technical assistance or intervention: The U.S. Department of Education requires Massachusetts to determine which districts (including single school districts) have specific needs for technical assistance or intervention in the area of special education. A district's determination is based on four categories: Meets Requirements (MR); Needs Assistance (NA); Needs Intervention (NI); and Needs Substantial Intervention (NSI). In most cases these categories correspond to the district's results, except when the district has specific compliance needs. This designation helps signal whether outcomes for all students in the district indicate progress, including that of students with disabilities, or whether technical assistance and/or intervention is needed to improve outcomes for all children, especially students with disabilities.


Resources
Interpretive Materials
Glossary of 2018 Accountability Terms

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