Author articles

Fact Fluency Overview

Meet Fact Fluency, the Happy Numbers add-on that builds speed and accuracy with math facts and fits right into the platform.

Happy Numbers Team· 23 Jul

End-of-Year Assessment with Happy Numbers

See how the End-of-Year Assessment measures each student’s math growth and readiness for the next grade.

Happy Numbers Team· 24 Jul

The Premium Advantage: 20% More Student Growth

New data from the 2025–2026 school year: students on both Free and Premium made real gains, but Premium learners consistently caught up faster and grew more. See how the two compare across grades and usage levels.

Happy Numbers Team· 28 Jul

Fun Friday Ideas for Your Class

A grab-bag of Fun Friday activities sorted by prep level: quick number games, group challenges, crafts, science experiments, and calm wind-downs.

Happy Numbers Team· 23 Jul

Math Challenge: A Resource Collection for Teachers

A friendly competition that turns weekly math practice into a school-wide contest: how to launch it, how points and the leaderboard work, and where to find certificates.

Happy Numbers Team· 24 Jul