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State Standards Alignment Guides
- Zearn Impact Study on Texas STAAR Scores
- 2022 Zearn Impact Study in Louisiana
- Zearn Impact for Students in District of Columbia Public Schools
- 2022 Nebraska Statewide Study on Zearn Impact
- Zearn Impact for Students in a Large Southern District
- Zearn Impact for Student Subgroups
Catching Up and Moving Forward – Learning Acceleration Research