Research Library | Zearn Math

State & district studies

Texas 2023 STAAR Math Score Growth

Consistent Zearn usage significantly increases Texas state math test scores by 53 points

Bar chart showing STAAR score gains: +10 for 1-2, +25 for 2-3, and +53 for 3+ weekly Zearn lessons.

Louisiana 2022 LEAP Math Score Growth

Louisiana students significantly increase math scores with consistent Zearn usage

Chart showing 70% with Zearn improved on 2022 LEAP, compared to 45% without.

State Test 2022 Math Score Growth

Students who used Zearn Math grew 1.3 grade levels in one year of learning

Chart showing Zearn users gained +1.3 to +1.7 years in math, non-users had little growth.

DCPS 2022 i-Ready Diagnostic

Students in District of Columbia Public Schools gain an additional 11 weeks of math learning with Zearn

Bar chart showing Zearn users gained +7.5 to +17.4 points on i-Ready scores, outperforming non-users.

Nebraska 2022 NSCAS Math Score Growth

Nebraska students experience large gains in math learning with Zearn

2022 Nebraska Statewide Study

Catching Up and Moving Forward: Accelerating Math Learning for Every Student

Accelerating Math Learning for Every Student Background