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2012 Accountability Data - Blackstone

Organization Information
District:Boston (00350000)School type:Elementary School
School:Blackstone (00350390)Grades served:PK,K,01,02,03,04,05
Region:Commissioner's DistrictsTitle I status:Title I School (SW)
Accountability Information
Accountability and Assistance Level

Level 4

Among lowest achieving and least improving schools
This school's overall performance relative to other schools in same grade span (School percentiles: 1-99)
All students:Percentile in grade span = 6Percentile in grade span = 6  6
This school’s progress toward narrowing proficiency gaps (Cumulative Progress and Performance Index: 1-100)
Student Group
(Click group to view subgroup data)
On Target = 75 or higher - Red Marker
Less progressMore progress
View Detailed 2012 Data
All studentsPPI = 79, Target = 75PPI = 79, Target = 75PPI = 79, Target = 75 79Met Target
High needsPPI = 79, Target = 75PPI = 79, Target = 75PPI = 79, Target = 75 79Met Target
Low incomePPI = 76, Target = 75PPI = 76, Target = 75 76Met Target
ELL and Former ELLPPI = 82, Target = 75PPI = 82, Target = 75PPI = 82, Target = 75 82Met Target
Students w/disabilitiesPPI = 87, Target = 75PPI = 87, Target = 75PPI = 87, Target = 75 87Met Target
Amer. Ind. or Alaska Nat. -
Asian -
Afr. Amer./Black -
Hispanic/LatinoPPI = 82, Target = 75PPI = 82, Target = 75PPI = 82, Target = 75 82Met Target
Multi-race, Non-Hisp./Lat. -
Nat. Haw. or Pacif. Isl. -
White -

About this Report

Accountability and Assistance Levels: All Massachusetts schools and districts with sufficient data are classified into one of five accountability and assistance levels (1-5), with the highest performing in Level 1 and lowest performing in Level 5. In general, a district is classified into the level of its lowest performing school, unless the district was independently classified into Level 4 or 5 as a result of action by the Board of Elementary and Secondary Education.

School Percentiles: A school percentile between 1 and 99 is reported for schools with at least four years of data. This number is an indication of the school's overall performance relative to other schools that serve the same or similar grades.

Progress and Performance Index (PPI): The PPI combines information about narrowing proficiency gaps, growth, and graduation and dropout rates over multiple years into a single number. All districts, schools, and student subgroups receive an annual PPI based on improvement over a two-year period and a cumulative PPI (shown above) between 0 and 100 based on four years of data. For a group to be considered to be making progress toward narrowing proficiency gaps, its cumulative PPI must be 75 or higher.

Interpretive Materials
Glossary of 2012 Accountability Terms

School and District Profiles