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2019 Official Accountability Report - Country
Organization Information
DISTRICT NAME
Weston (03300000)		TITLE I STATUS
Title I School
SCHOOL
Country (03300010)		GRADES SERVED
PK,K,01,02,03
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
98% - Meeting or exceeding targets-

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage95%100%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		98%
Meeting or exceeding targets

2019 Points awarded

2019 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 achievement44----
Mathematics achievement44----
Science achievement------
Achievement total8890.0---
GrowthEnglish language arts growth------
Mathematics growth------
Growth total------
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 total7.67.6----
Percentage of possible points 100%---
Criterion-referenced target percentage100%

2018 Points awarded

2018 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 achievement44----
Mathematics achievement44----
Science achievement------
Achievement total8890.0---
GrowthEnglish language arts growth------
Mathematics growth------
Growth total------
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 absenteeism04----
Advanced coursework completion------
Additional indicators total0410.0---
Weighted total7.27.6----
Percentage of possible points 95%---
Criterion-referenced target percentage95%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage--
Weight--
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		-
-

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement---
Mathematics achievement---
Science achievement---
Achievement total---
GrowthEnglish language arts growth---
Mathematics growth---
Growth total---
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 absenteeism---
Advanced coursework completion---
Additional indicators total---
Weighted total---
Percentage of possible points --
2019 Annual criterion-referenced target percentage-

2018 Points awarded

2018 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement---
Mathematics achievement---
Science achievement---
Achievement total---
GrowthEnglish language arts growth---
Mathematics growth---
Growth total---
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 absenteeism---
Advanced coursework completion---
Additional indicators total---
Weighted total---
Percentage of possible points --
2018 Annual criterion-referenced target percentage-

Subgroup percentile

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

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 517.0 520.3 3.3 518.0 834Exceeded Target
Lowest Performing-------
High needs---- 14--
Econ. Disadvantaged---- 5--
EL and Former EL---- 4--
Students w/ disabilities---- 6--
Amer. Ind. or Alaska Nat.-------
Asian---- 14--
Afr. Amer./Black---- 6--
Hispanic/Latino---- 9--
Multi-race, Non-Hisp./Lat.---- 10--
Nat. Haw. or Pacif. Isl.-------
White 520.8 524.3 3.5 521.8 444Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 514.1 514.5 0.4 515.1 834Exceeded Target
Lowest Performing-------
High needs---- 14--
Econ. Disadvantaged---- 5--
EL and Former EL---- 4--
Students w/ disabilities---- 6--
Amer. Ind. or Alaska Nat.-------
Asian---- 14--
Afr. Amer./Black---- 6--
Hispanic/Latino---- 9--
Multi-race, Non-Hisp./Lat.---- 10--
Nat. Haw. or Pacif. Isl.-------
White 514.2 516.6 2.4 515.2 444Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 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-------

English language arts growth - Non-high school
Group 2019 Mean SGP 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----

Mathematics growth - Non-high school
Group 2019 Mean SGP 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----

Progress toward attaining English language proficiency - Non-high school
Group 2018 Rate (%) 2019 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 - Non-high school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 8.1 5.1 -3.0 7.0 2154Exceeded Target
Lowest Performing-------
High needs---- 60--
Econ. Disadvantaged---- 12--
EL and Former EL---- 22--
Students w/ disabilities---- 27--
Amer. Ind. or Alaska Nat.-------
Asian---- 41--
Afr. Amer./Black---- 13--
Hispanic/Latino---- 23--
Multi-race, Non-Hisp./Lat.---- 15--
Nat. Haw. or Pacif. Isl.-------
White 6.3 5.7 -0.6 5.1 1232Improved Below 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 88 8698Yes 1 87 87100Yes 1-----

Assessment participation - Subgroups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed % Met Target? Years in Rate
High needs 17 15 16 16-- 33----
Econ. Disadvantaged 5 4 5 5-- 10----
EL and Former EL 6 5 6 6-- 12----
Students w/ disabilities 7 6 6 6-- 13----
Amer. Ind. or Alaska Nat.-----------
Asian 16 16 16 16-- 32----
Afr. Amer./Black 6 6 6 6-- 12----
Hispanic/Latino 9 8 9 9-- 18----
Multi-race, Non-Hisp./Lat. 10 10 10 10-- 20----
Nat. Haw. or Pacif. Isl.-----------
White 47 46 46 46-- 93 9299Yes1


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.


Resources
Interpretive Materials Interpretive Materials
Glossary of Accountability Terms Glossary of 2019 Accountability Terms

School and District Profiles