MethodologyView more details about the GreatSchools rating
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- SchoolGrades.org uses a rigorous, common standard to compare schools across the United States. It adjusts for differences in academic standards across the states and accounts for each school’s unique economic profile. School letter grades are based on how well students perform based on an international standard of excellence.
The bar charts below tell what percentage of students are performing at or above grade-level.
Connecticut Mastery Test
Showing results for all students
About the test
Source: Connecticut Department of Education