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A fact sheet titled “LENA Grow’s Impact on CLASS® Scores” displays text, bar graphs, and purple accent colors. The sheet discusses study results about LENA Grow’s positive effects in Pre-K classrooms.

LENA Grow’s Impact on CLASS® Scores 

How does participating in LENA Grow impact CLASS scores? Data from five different evaluations spanning 2018-2025 show a clear, positive answer. 

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