Read about Brain Games, a set of Kernels that build executive function and social skills through play. Brain Games were evaluated in a RCT with over 600 PreK-4th students in low-income schools in the US. Brain Games led to positive impacts on student executive function, attention skills, prosocial behavior, and impulsivity.
https://www.frontiersin.org/articles/10.3389/fpsyg.2021.655246/full