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Natick High
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2019 Official Accountability Report - Natick High
Organization Information
DISTRICT NAME
Natick (01980000)		TITLE I STATUS
Non-Title I School
SCHOOL
Natick High (01980505)		GRADES SERVED
PK,09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
67% - Substantial progress toward targets72

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage66%68%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		67%
Substantial progress toward targets

2019 Points awarded

2019 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 achievement34-14-
Science achievement44-34-
Achievement total111247.581267.5
GrowthEnglish language arts growth24-14-
Mathematics growth24-14-
Growth total4822.52822.5
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 absenteeism34-04-
Advanced coursework completion04----
Additional indicators total3810.00410.0
Weighted total8.410.7-5.910.3-
Percentage of possible points 79%-57%-
2019 Annual criterion-referenced target percentage68%

2018 Points awarded

2018 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 achievement34-34-
Science achievement34-14-
Achievement total101247.581267.5
GrowthEnglish language arts growth24-14-
Mathematics growth24-14-
Growth total4822.52822.5
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 absenteeism14-24-
Advanced coursework completion24----
Additional indicators total3810.02410.0
Weighted total7.810.7-6.110.3-
Percentage of possible points 73%-59%-
2018 Annual criterion-referenced target percentage66%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage27%42%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		36%
Moderate progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement24-
Mathematics achievement14-
Science achievement44-
Achievement total71247.5
GrowthEnglish language arts growth24-
Mathematics growth24-
Growth total4822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate04-
Annual dropout rate04-
High school completion total01220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism24-
Advanced coursework completion14-
Additional indicators total3810.0
Weighted total4.510.7-
Percentage of possible points 42%-
2019 Annual criterion-referenced target percentage42%

2018 Points awarded

2018 Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement24-
Mathematics achievement14-
Science achievement04-
Achievement total31247.5
GrowthEnglish language arts growth14-
Mathematics growth24-
Growth total3822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate34-
Annual dropout rate04-
High school completion total31220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism24-
Advanced coursework completion04-
Additional indicators total2810.0
Weighted total2.910.7-
Percentage of possible points 27%-
2018 Annual criterion-referenced target percentage27%

Subgroup percentile

This group's overall performance relative to the performance of the same subgroup in schools serving similar grades
67

Detailed data for each indicator

English language arts achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 99.2 99.2 0.0 100.0 4014Exceeded Target
Lowest Performing 98.6 98.2 -0.4 100.0 994Exceeded Target
High needs 96.4 96.5 0.1 98.3 922Improved Below Target
Econ. Disadvantaged 95.6 96.2 0.6 97.8 462Improved Below Target
EL and Former EL---- 12--
Students w/ disabilities 96.3 96.2 -0.1 98.2 531No Change
Amer. Ind. or Alaska Nat.-------
Asian 97.2 100.0 2.8 100.0 204Exceeded Target
Afr. Amer./Black---- 11--
Hispanic/Latino 97.6 96.7 -0.9 99.5 301No Change
Multi-race, Non-Hisp./Lat.---- 22--
Nat. Haw. or Pacif. Isl.---- 1--
White 99.4 99.8 0.4 100.0 3174Exceeded Target

Mathematics achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 97.3 97.1 -0.2 99.0 3973Met Target
Lowest Performing 90.6 90.5 -0.1 93.3 971No Change
High needs 89.2 88.9 -0.3 91.5 901No Change
Econ. Disadvantaged 83.1 88.1 5.0 85.9 444Exceeded Target
EL and Former EL---- 12--
Students w/ disabilities 86.7 86.1 -0.6 89.3 521No Change
Amer. Ind. or Alaska Nat.-------
Asian 99.1 100.0 0.9 100.0 204Exceeded Target
Afr. Amer./Black---- 11--
Hispanic/Latino 87.5 90.2 2.7 90.7 283Met Target
Multi-race, Non-Hisp./Lat.---- 22--
Nat. Haw. or Pacif. Isl.---- 1--
White 98.4 98.3 -0.1 100.0 3154Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 97.1 98.1 1.0 98.8 3874Exceeded Target
Lowest Performing 90.0 92.9 2.9 93.5 993Met Target
High needs 87.0 92.3 5.3 89.6 844Exceeded Target
Econ. Disadvantaged 86.7 89.3 2.6 89.5 423Met Target
EL and Former EL---- 10--
Students w/ disabilities 83.8 87.8 4.0 86.5 494Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 100.0 98.8 -1.2 100.0 204Exceeded Target
Afr. Amer./Black---- 10--
Hispanic/Latino---- 28--
Multi-race, Non-Hisp./Lat.---- 21--
Nat. Haw. or Pacif. Isl.---- 1--
White 97.8 98.9 1.1 99.7 3074Exceeded Target

English language arts growth - High school
Group 2019 Mean SGP N Points Reason
All Students 43.7 3742Typical Growth - Low
Lowest Performing 32.9 951Low Growth
High needs 43.8 792Typical Growth - Low
Econ. Disadvantaged 44.7 402Typical Growth - Low
EL and Former EL- 6--
Students w/ disabilities 40.4 492Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian- 19--
Afr. Amer./Black- 10--
Hispanic/Latino 48.5 252Typical Growth - Low
Multi-race, Non-Hisp./Lat.- 22--
Nat. Haw. or Pacif. Isl.- 1--
White 43.0 2972Typical Growth - Low

Mathematics growth - High school
Group 2019 Mean SGP N Points Reason
All Students 49.2 3702Typical Growth - Low
Lowest Performing 34.5 931Low Growth
High needs 42.5 772Typical Growth - Low
Econ. Disadvantaged 45.4 382Typical Growth - Low
EL and Former EL- 6--
Students w/ disabilities 38.4 481Low Growth
Amer. Ind. or Alaska Nat.----
Asian- 19--
Afr. Amer./Black- 10--
Hispanic/Latino 48.0 232Typical Growth - Low
Multi-race, Non-Hisp./Lat.- 22--
Nat. Haw. or Pacif. Isl.- 1--
White 49.8 2952Typical Growth - Low

Four-year cohort graduation rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 96.8 97.0 0.2 98.6 3953Met Target
Lowest Performing-------
High needs 90.8 90.1 -0.7 94.2 1110Declined
Econ. Disadvantaged 86.2 92.7 6.5 90.7 554Exceeded Target
EL and Former EL---- 10--
Students w/ disabilities 89.9 83.8 -6.1 95.6 680Declined
Amer. Ind. or Alaska Nat.-------
Asian 100.0 100.0 0.0 100.0 224Exceeded Target
Afr. Amer./Black---- 13--
Hispanic/Latino---- 19--
Multi-race, Non-Hisp./Lat.---- 23--
Nat. Haw. or Pacif. Isl.---- 1--
White 97.7 96.5 -1.2 99.5 3173Met Target

Extended engagement rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 98.7 97.1 -1.6 100.0 3733Met Target
Lowest Performing-------
High needs 96.5 91.7 -4.8 100.0 1200Declined
Econ. Disadvantaged 94.4 86.2 -8.2 98.7 650Declined
EL and Former EL---- 11--
Students w/ disabilities 96.1 91.3 -4.8 100.0 690Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian 100.0 100.0 0.0 100.0 344Exceeded Target
Afr. Amer./Black---- 18--
Hispanic/Latino---- 12--
Multi-race, Non-Hisp./Lat.---- 8--
Nat. Haw. or Pacif. Isl.-------
White 99.0 98.0 -1.0 100.0 3003Met Target

Annual dropout rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 0.5 0.4 -0.1 1.0 1,6004Exceeded Target
Lowest Performing-------
High needs 1.7 2.1 0.4 1.5 3410Declined
Econ. Disadvantaged 1.9 2.7 0.8 1.7 1460Declined
EL and Former EL---- 37--
Students w/ disabilities 1.8 2.9 1.1 1.6 2090Declined
Amer. Ind. or Alaska Nat.-------
Asian 0.0 0.0 0.0 1.0 934Exceeded Target
Afr. Amer./Black---- 52--
Hispanic/Latino 0.0 2.2 2.2 1.0 930Declined
Multi-race, Non-Hisp./Lat.---- 69--
Nat. Haw. or Pacif. Isl.---- 3--
White 0.4 0.2 -0.2 1.0 1,2904Exceeded Target

Progress toward attaining English language proficiency - 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 - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 10.5 9.2 -1.3 9.2 1,6113Met Target
Lowest Performing 10.5 12.1 1.6 5.7 990Declined
High needs 23.3 22.6 -0.7 21.0 3672Improved Below Target
Econ. Disadvantaged 31.6 29.9 -1.7 27.0 1442Improved Below Target
EL and Former EL---- 49--
Students w/ disabilities 24.0 22.4 -1.6 20.4 2142Improved Below Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 6.5 7.1 0.6 3.4 993Met Target
Afr. Amer./Black---- 58--
Hispanic/Latino 22.0 26.7 4.7 18.2 1050Declined
Multi-race, Non-Hisp./Lat.---- 73--
Nat. Haw. or Pacif. Isl.---- 2--
White 9.7 8.0 -1.7 8.3 1,2733Met Target

Advanced coursework completion - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 69.9 66.5 -3.4 74.3 8090Declined
Lowest Performing-------
High needs 33.2 32.8 -0.4 40.3 1831No Change
Econ. Disadvantaged 36.7 41.5 4.8 44.4 822Improved Below Target
EL and Former EL---- 26--
Students w/ disabilities 21.2 18.8 -2.4 28.6 1120Declined
Amer. Ind. or Alaska Nat.-------
Asian 84.1 83.6 -0.5 89.3 553Met Target
Afr. Amer./Black---- 29--
Hispanic/Latino 45.5 41.3 -4.2 52.0 460Declined
Multi-race, Non-Hisp./Lat.---- 23--
Nat. Haw. or Pacif. Isl.---- 1--
White 71.2 67.3 -3.9 76.2 6550Declined

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 408 40599Yes 1 405 40299Yes 1 408 407100Yes 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 97 94 96 93 97 96 290 28398Yes1
Econ. Disadvantaged 49 49 48 47 49 49 146 14599Yes1
EL and Former EL 13 12 13 13 13 13 39----
Students w/ disabilities 55 53 54 52 55 54 164 15997Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 20 20 20 20 20 20 60 60100Yes1
Afr. Amer./Black 13 12 13 12 13 13 39----
Hispanic/Latino 31 30 30 29 31 31 92 9098Yes1
Multi-race, Non-Hisp./Lat. 22 22 22 22 22 22 66 66100Yes1
Nat. Haw. or Pacif. Isl. 1 1 1 1 1 1 3----
White 321 320 319 318 321 320 961 958100Yes1


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.


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

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