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Ambrose Elementary
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2019 Official Accountability Report - Ambrose Elementary
Organization Information
DISTRICT NAME
Winchester (03440000)		TITLE I STATUS
Non-Title I School
SCHOOL
Ambrose Elementary (03440045)		GRADES SERVED
K,01,02,03,04,05
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
School of Recognition: High Achievement - Exceeding Targets
Progress toward improvement targetsAccountability percentile
96% - Meeting or exceeding targets98

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage99%93%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		96%
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 achievement44-44-
Mathematics achievement44-44-
Science achievement44----
Achievement total121267.58867.5
GrowthEnglish language arts growth44-44-
Mathematics growth34-34-
Growth total7822.57822.5
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 absenteeism04-04-
Advanced coursework completion------
Additional indicators total0410.00410.0
Weighted total9.710.3-7.07.6-
Percentage of possible points 94%-92%-
Criterion-referenced target percentage93%

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 achievement44-44-
Mathematics achievement44-44-
Science achievement44----
Achievement total121267.58867.5
GrowthEnglish language arts growth44-34-
Mathematics growth44-44-
Growth total8822.57822.5
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 absenteeism44-44-
Advanced coursework completion------
Additional indicators total4410.04410.0
Weighted total10.310.3-7.47.6-
Percentage of possible points 100%-97%-
Criterion-referenced target percentage99%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage97%83%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		89%
Meeting or exceeding targets

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 achievement34-
Mathematics achievement44-
Science achievement---
Achievement total7867.5
GrowthEnglish language arts growth34-
Mathematics growth44-
Growth total7822.5
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 total6.37.6-
Percentage of possible points 83%-
2019 Annual criterion-referenced target percentage83%

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 achievement44-
Mathematics achievement44-
Science achievement---
Achievement total8867.5
GrowthEnglish language arts growth44-
Mathematics growth34-
Growth total7822.5
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 total7.47.6-
Percentage of possible points 97%-
2018 Annual criterion-referenced target percentage97%

Subgroup percentile

This group's overall performance relative to the performance of the same subgroup in schools serving similar grades
98

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 515.7 517.0 1.3 516.7 2274Exceeded Target
Lowest Performing 495.2 501.1 5.9 499.3 394Exceeded Target
High needs 503.3 504.5 1.2 504.3 563Met Target
Econ. Disadvantaged---- 2--
EL and Former EL---- 12--
Students w/ disabilities 499.7 500.6 0.9 500.7 453Met Target
Amer. Ind. or Alaska Nat.-------
Asian---- 12--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 515.5 516.6 1.1 516.5 2014Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 516.4 517.3 0.9 517.4 2274Exceeded Target
Lowest Performing 496.9 502.0 5.1 500.1 394Exceeded Target
High needs 502.1 506.6 4.5 503.4 564Exceeded Target
Econ. Disadvantaged---- 2--
EL and Former EL---- 12--
Students w/ disabilities 497.5 500.8 3.3 499.3 454Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian---- 12--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 515.7 516.4 0.7 516.7 2014Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 90.1 92.0 1.9 92.3 754Exceeded Target
Lowest Performing-------
High needs---- 17--
Econ. Disadvantaged-------
EL and Former EL---- 4--
Students w/ disabilities---- 14--
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black-------
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 89.0 92.9 3.9 90.9 704Exceeded Target

English language arts growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 61.6 1464Exceeded Typical Growth
Lowest Performing 61.7 384Exceeded Typical Growth
High needs 56.5 363Typical Growth - High
Econ. Disadvantaged- 2--
EL and Former EL- 9--
Students w/ disabilities 52.6 273Typical Growth - High
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black----
Hispanic/Latino- 4--
Multi-race, Non-Hisp./Lat.- 4--
Nat. Haw. or Pacif. Isl.----
White 61.5 1354Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 56.5 1473Typical Growth - High
Lowest Performing 57.1 393Typical Growth - High
High needs 64.5 374Exceeded Typical Growth
Econ. Disadvantaged- 2--
EL and Former EL- 9--
Students w/ disabilities 62.3 284Exceeded Typical Growth
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black----
Hispanic/Latino- 4--
Multi-race, Non-Hisp./Lat.- 4--
Nat. Haw. or Pacif. Isl.----
White 56.7 1363Typical Growth - High

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 2.1 3.8 1.7 1.0 3440Declined
Lowest Performing 0.0 10.3 10.3 0.0 390Declined
High needs 1.2 5.3 4.1 0.0 760Declined
Econ. Disadvantaged---- 4--
EL and Former EL---- 14--
Students w/ disabilities 0.0 4.8 4.8 0.0 620Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 17--
Afr. Amer./Black---- 1--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 17--
Nat. Haw. or Pacif. Isl.-------
White 2.3 3.9 1.6 1.1 3040Declined

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 230 230100Yes 1 230 230100Yes 1 77 77100Yes 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 57 57 57 57 18 18 132 132100Yes1
Econ. Disadvantaged 2 2 2 2-- 4----
EL and Former EL 12 12 12 12 4 4 28----
Students w/ disabilities 46 46 46 46 15 15 107 107100Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 12 12 12 12 1 1 25----
Afr. Amer./Black 1 1 1 1-- 2----
Hispanic/Latino 5 5 5 5 2 2 12----
Multi-race, Non-Hisp./Lat. 9 9 9 9 3 3 21----
Nat. Haw. or Pacif. Isl.-----------
White 203 203 203 203 71 71 477 477100Yes1


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

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