Recent Relevant Scientific Publications Check out recent scientific publications below: Feasibility and Acceptability of an Active Playful Learning Intervention for Kindergarten Teachers Using Instructional Coaching Unsettled Science on Longer-Run Effects of Early Education AERA Open: The Big Problem With Little Interruptions to Classroom Learning UNESCO: Why the world needs happy schools Supporting Early Math Learning Along a Continuum of Guided Play Rigor and Play: A Recipe for Early Math Learning, Confidence, and Enjoyment