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[TIER I ESSA EVIDENCE] Building knowledge boosts comprehension: Amplify CKLA outperformed a control group on proximal and standardized tests.

An evaluation of Core Knowledge curriculum in charter schools:

Reading scores significantly improved and income-based gaps were eliminated.

NYC CKLA early literacy pilot: CKLA students’ literacy gains more than doubled those of ¹ú²úÂ鶹¾çat demographically similar schools.

AZ CKLA efficacy research report: CKLA significantly improved outcomes for ¹ú²úÂ鶹¾çoverall, as well as economically disadvantaged and Latino students.

Aldine Independent School District, Texas: Amplify’s early literacy suite boosts reading proficiency from 30% to 50%.

Allen Parish School District, Louisiana: After just one year, ¹ú²úÂ鶹¾çreading proficiency rose from 58% to 80%.

Oak Harbor School District, Washington: Kindergarten reading proficiency improved by 19% and Grade 1 by 31% in 3 years.

West Jefferson Hills School District, Pennsylvania: Students reach the 98th percentile among their peers nationwide after implementing Amplify.

Salemberg Elementary School, North Carolina: Students made 80–100 composite points of growth in one semester.

Euclid City School District, Ohio: Amplify CKLA, Boost Reading, and mCLASS boosted Euclid Kindergarten reading proficiency from 10% to 57% and Grade 1 from 20% to 37% in one school year.

Gallia County Local School District, Ohio: With Amplify CKLA, the number of Gallia County ¹ú²úÂ鶹¾çneeding a Reading Improvement Plan dropped from 46% to 27% in one year.