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Weston High

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2018 Official Accountability Report - Weston High

Organization Information
DISTRICT NAME
Weston (03300000)
TITLE I STATUS
Title I School
SCHOOL
Weston High (03300505)
GRADES SERVED
09,10,11,12
REGION
Coastal
FEDERAL DESIGNATION
-

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 achievement44-44-
Mathematics achievement44-24-
Science achievement44-44-
Achievement total121247.5101267.5
GrowthEnglish language arts growth34-34-
Mathematics growth34-34-
Growth total6822.56822.5
High school completionFour-year cohort graduation rate44----
Extended engagement rate34----
Annual dropout rate44----
High school completion total111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism34-04-
Advanced coursework completion04----
Additional indicators total3810.00410.0
Weighted total9.610.7-8.110.3-
Percentage of possible points 90%-79%-
Criterion-referenced target percentage85%
Meeting targets

Subgroup results

Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-
Mathematics achievement34-
Science achievement44-
Achievement total111247.5
GrowthEnglish language arts growth44-
Mathematics growth34-
Growth total7822.5
High school completionFour-year cohort graduation rate34-
Extended engagement rate34-
Annual dropout rate44-
High school completion total101220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism24-
Advanced coursework completion04-
Additional indicators total2810.0
Weighted total9.010.7-
Percentage of possible points 84%-
Criterion-referenced target percentage84%
Meeting targets
Subgroup percentile
This group's overall performance relative to the performance of the same subgroup in schools administering similar assessments 98

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 99.9 100.0 0.1 100.0 1674Exceeded Target
Lowest Performing 100.0 100.0 0.0 100.0 464Exceeded Target
High needs 99.6 100.0 0.4 100.0 464Exceeded Target
Econ. Disadvantaged---- 16--
EL and Former EL---- 9--
Students w/ disabilities 100.0 100.0 0.0 100.0 294Exceeded Target
Amer. Ind. or Alaska Nat.---- 2--
Asian 99.2 100.0 0.8 100.0 324Exceeded Target
Afr. Amer./Black---- 12--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 100.0 100.0 0.0 100.0 1124Exceeded Target

Mathematics achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 98.6 98.5 -0.1 100.0 1674Exceeded Target
Lowest Performing 94.3 94.4 0.1 96.3 452Improved Below Target
High needs 95.0 94.4 -0.6 97.2 453Met Target
Econ. Disadvantaged---- 16--
EL and Former EL---- 9--
Students w/ disabilities 92.4 92.0 -0.4 95.4 283Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian 100.0 100.0 0.0 100.0 334Exceeded Target
Afr. Amer./Black---- 12--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 98.9 99.1 0.2 100.0 1114Exceeded Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - High school
Group 2017 Achievement 2018 Achievement Change 2018 Target N Points Reason
All Students 93.9 97.4 3.5 95.3 1624Exceeded Target
Lowest Performing 81.8 90.6 8.8 83.9 454Exceeded Target
High needs 83.7 91.1 7.4 86.0 424Exceeded Target
Econ. Disadvantaged---- 15--
EL and Former EL---- 6--
Students w/ disabilities 79.3 88.8 9.5 81.6 294Exceeded Target
Amer. Ind. or Alaska Nat.---- 2--
Asian 99.0 99.2 0.2 100.0 304Exceeded Target
Afr. Amer./Black---- 12--
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White 93.8 98.2 4.4 95.2 1104Exceeded Target

English language arts growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 59.5 50.0 1453Met Target
Lowest Performing 59.1 50.0 403Met Target
High needs 61.5 50.0 364Exceeded Target
Econ. Disadvantaged-- 14--
EL and Former EL-- 5--
Students w/ disabilities 64.7 50.0 254Exceeded Target
Amer. Ind. or Alaska Nat.-- 1--
Asian 49.6 50.0 232Below Target
Afr. Amer./Black-- 12--
Hispanic/Latino-- 4--
Multi-race, Non-Hisp./Lat.-- 3--
Nat. Haw. or Pacif. Isl.-----
White 60.8 50.0 1024Exceeded Target

Mathematics growth - High school
Group 2018 Mean SGP 2018 Target N Points Reason
All Students 52.5 50.0 1443Met Target
Lowest Performing 51.3 50.0 383Met Target
High needs 53.7 50.0 343Met Target
Econ. Disadvantaged-- 14--
EL and Former EL-- 5--
Students w/ disabilities 59.1 50.0 233Met Target
Amer. Ind. or Alaska Nat.-- 1--
Asian 49.3 50.0 242Below Target
Afr. Amer./Black-- 12--
Hispanic/Latino-- 4--
Multi-race, Non-Hisp./Lat.-- 3--
Nat. Haw. or Pacif. Isl.-----
White 54.3 50.0 1003Met Target

Four-year cohort graduation rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 97.4 98.9 1.5 98.6 1784Exceeded Target
Lowest Performing-------
High needs 93.2 95.7 2.5 96.4 473Met Target
Econ. Disadvantaged---- 24--
EL and Former EL---- 9--
Students w/ disabilities 93.5 100.0 6.5 98.1 274Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 95.8 96.9 1.1 98.1 323Met Target
Afr. Amer./Black---- 8--
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.---- 12--
Nat. Haw. or Pacif. Isl.-------
White 97.1 99.1 2.0 98.5 1174Exceeded Target

Extended engagement rate - High school
Group 2015 Rate (%) 2016 Rate (%) Change Target (%) N Points Reason
All Students 100.0 98.9 -1.1 100.0 1903Met Target
Lowest Performing-------
High needs 100.0 97.7 -2.3 100.0 443Met Target
Econ. Disadvantaged---- 12--
EL and Former EL---- 7--
Students w/ disabilities 100.0 96.8 -3.2 100.0 313Met Target
Amer. Ind. or Alaska Nat.-------
Asian 100.0 100.0 0.0 100.0 244Exceeded Target
Afr. Amer./Black---- 12--
Hispanic/Latino---- 7--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 100.0 98.6 -1.4 100.0 1403Met Target

Annual dropout rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 0.0 0.0 0.0 1.0 7054Exceeded Target
Lowest Performing-------
High needs 0.0 0.0 0.0 1.0 1764Exceeded Target
Econ. Disadvantaged---- 41--
EL and Former EL---- 23--
Students w/ disabilities 0.0 0.0 0.0 1.0 1194Exceeded Target
Amer. Ind. or Alaska Nat.---- 4--
Asian 0.0 0.0 0.0 1.0 1204Exceeded Target
Afr. Amer./Black---- 42--
Hispanic/Latino---- 34--
Multi-race, Non-Hisp./Lat.---- 32--
Nat. Haw. or Pacif. Isl.-------
White 0.0 0.0 0.0 1.0 4734Exceeded 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 8.8 8.5 0.3 7.8 6973Met Target
Lowest Performing 12.5 15.2 -2.7 7.2 460Declined
High needs 16.8 16.2 0.6 14.1 1792Improved Below Target
Econ. Disadvantaged---- 38--
EL and Former EL---- 41--
Students w/ disabilities 20.8 21.4 -0.6 16.9 1260Declined
Amer. Ind. or Alaska Nat.---- 3--
Asian 7.4 3.4 4.0 5.3 1174Exceeded Target
Afr. Amer./Black---- 42--
Hispanic/Latino---- 35--
Multi-race, Non-Hisp./Lat.---- 33--
Nat. Haw. or Pacif. Isl.-------
White 7.8 8.4 -0.6 6.5 4673Met Target

Advanced coursework completion - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target N Points Reason
All Students 96.7 64.5 -32.2 99.9 3490Declined
Lowest Performing-------
High needs 89.7 71.1 -18.6 97.7 900Declined
Econ. Disadvantaged---- 15--
EL and Former EL---- 20--
Students w/ disabilities 91.4 69.8 -21.6 98.9 630Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian 100.0 65.5 -34.5 100.0 550Declined
Afr. Amer./Black---- 22--
Hispanic/Latino---- 22--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 96.4 63.1 -33.3 99.4 2330Declined

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 173 17098Yes 1 173 17098Yes 1 173 173100Yes 1
Lowest Performing---------------
High needs 50 4998Yes 1 50 4896Yes 1 50 50100Yes 1
Econ. Disadvantaged 16---- 16---- 16----
EL and Former EL 10---- 10---- 10----
Students w/ disabilities 32 3197Yes 1 32 3097Yes 2 32 32100Yes 1
Amer. Ind. or Alaska Nat. 2---- 2---- 2----
Asian 34 3397Yes 1 34 34100Yes 1 34 34100Yes 1
Afr. Amer./Black 12---- 12---- 12----
Hispanic/Latino 5---- 5---- 5----
Multi-race, Non-Hisp./Lat. 4---- 4---- 4----
Nat. Haw. or Pacif. Isl.---------------
White 116 11498Yes 1 116 11397Yes 1 116 116100Yes 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 Interpretive Materials
Glossary of 2018 Accountability Terms Glossary of 2018 Accountability Terms

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