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Libertas Academy Charter School (District)
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2019 Official Accountability Report - Libertas Academy Charter School (District)
Organization Information
DISTRICT NAME
Libertas Academy Charter School (District) (35140000)		TITLE I STATUS
Title I District
REGION
West/Central		GRADES SERVED
06,07

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
72% - Substantial progress toward targets-

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage-72%
Weight0%100%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		72%
Substantial progress toward 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 achievement44-24-
Mathematics achievement44-34-
Science achievement------
Achievement total8867.55890.0
GrowthEnglish language arts growth24----
Mathematics growth34----
Growth total5822.5---
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 total6.57.6-4.57.6-
Percentage of possible points 86%-59%-
Criterion-referenced target percentage72%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage-83%
Weight0%100%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		83%
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 achievement44-
Mathematics achievement44-
Science achievement---
Achievement total8867.5
GrowthEnglish language arts growth14-
Mathematics growth34-
Growth total4822.5
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%

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 479.9 482.3 2.4 480.9 1634Exceeded Target
Lowest Performing 466.7 468.1 1.4 471.8 202Improved Below Target
High needs 478.0 481.6 3.6 479.4 1514Exceeded Target
Econ. Disadvantaged 478.2 481.3 3.1 479.2 1394Exceeded Target
EL and Former EL 475.7 480.5 4.8 476.7 884Exceeded Target
Students w/ disabilities 465.7 469.0 3.3 467.5 394Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black---- 19--
Hispanic/Latino 479.8 481.8 2.0 480.9 1394Exceeded Target
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White---- 3--

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 485.3 489.9 4.6 486.9 1634Exceeded Target
Lowest Performing 472.6 475.8 3.2 476.3 203Met Target
High needs 484.0 489.7 5.7 485.5 1514Exceeded Target
Econ. Disadvantaged 484.1 489.7 5.6 485.2 1394Exceeded Target
EL and Former EL 482.5 488.5 6.0 484.4 884Exceeded Target
Students w/ disabilities 472.1 475.6 3.5 473.9 394Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black---- 19--
Hispanic/Latino 485.5 489.5 4.0 486.9 1394Exceeded Target
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White---- 3--

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 40.1 1402Typical Growth - Low
Lowest Performing- 17--
High needs 39.9 1291Low Growth
Econ. Disadvantaged 39.2 1191Low Growth
EL and Former EL 44.0 702Typical Growth - Low
Students w/ disabilities 39.1 311Low Growth
Amer. Ind. or Alaska Nat.----
Asian----
Afr. Amer./Black- 19--
Hispanic/Latino 41.0 1162Typical Growth - Low
Multi-race, Non-Hisp./Lat.- 2--
Nat. Haw. or Pacif. Isl.----
White- 3--

Mathematics growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 52.4 1393Typical Growth - High
Lowest Performing- 17--
High needs 52.8 1283Typical Growth - High
Econ. Disadvantaged 52.2 1183Typical Growth - High
EL and Former EL 56.1 693Typical Growth - High
Students w/ disabilities 43.3 302Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian----
Afr. Amer./Black- 19--
Hispanic/Latino 52.9 1153Typical Growth - High
Multi-race, Non-Hisp./Lat.- 2--
Nat. Haw. or Pacif. Isl.----
White- 3--

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 15.8 24.3 8.5 14.3 1890Declined
Lowest Performing 20.0 30.0 10.0 15.4 200Declined
High needs 18.1 25.4 7.3 15.7 1770Declined
Econ. Disadvantaged 17.3 26.7 9.4 14.1 1460Declined
EL and Former EL 15.2 20.0 4.8 11.7 950Declined
Students w/ disabilities 33.3 39.2 5.9 29.7 510Declined
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black---- 23--
Hispanic/Latino 18.8 23.6 4.8 14.6 1610Declined
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White---- 3--

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 163 163100Yes 1 163 163100Yes 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 151 151 151 151-- 302 302100Yes1
Econ. Disadvantaged 139 139 139 139-- 278 278100Yes1
EL and Former EL 88 88 88 88-- 176 176100Yes1
Students w/ disabilities 39 39 39 39-- 78 78100Yes1
Amer. Ind. or Alaska Nat.-----------
Asian-----------
Afr. Amer./Black 19 19 19 19-- 38----
Hispanic/Latino 139 139 139 139-- 278 278100Yes1
Multi-race, Non-Hisp./Lat. 2 2 2 2-- 4----
Nat. Haw. or Pacif. Isl.-----------
White 3 3 3 3-- 6----

School Accountability Information
School Accountability classification
Libertas Academy Charter SchoolRequiring assistance or intervention


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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