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Case Studies

See how districts use Once to support early readers.

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Featured case study

Tangipahoa Parish School System

Kindergarteners’ reading proficiency rose from 24% to 68%

Louisiana · 20,000 students across the district

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Kindergarten reading proficiency

Fall

24%

Spring

68%

At or above the DIBELS benchmark, 2025–26

1 of 4

All case studies

State
Indiana
Goshen Community Schools
District size
5,700
students
Once students grew nearly twice as fast
State
Indiana
Metropolitan School District of Lawrence Township
District size
16,000
students
A stronger start for kindergarten readers
State
Louisiana
Tangipahoa Parish School System
District size
20,000
students
Kindergarteners’ reading proficiency rose from 24% to 68%
State
Wisconsin
New Glarus School District
District size
1,000
students
A stronger reading foundation for first grade

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