Every school teaches math and reading, but what about mindfulness and kindness? Twice a week for 20 minutes, pre-kindergarten kids were introduced to stories and practices for paying attention, regulating their emotions, and cultivating kindness. The initial results of our research ... suggest that this program can improve kids grades, cognitive abilities, and relationship skills. Having classrooms full of mindful, kind kids completely changes the school environment. Imagine entire schools - entire districts - where kindness is emphasized. That would be truly powerful. Teaching kindness is a way to bubble up widespread transformation that doesnt require big policy changes or extensive administrative involvement. If you had visited one of our classrooms during the 12-week program, you might have seen a poster on the wall called Kindness Garden. When kids performed an act of kindness or benefitted from one, they added a sticker to the poster. The idea is that friendship is like a seed - it needs to be nurtured and taken care of in order to grow. Through that exercise, we got students talking about ... how we might grow more friendship in the classroom. Students who went through the curriculum showed more empathy and kindness and a greater ability to calm themselves down when they felt upset, according to teachers ratings. They earned higher grades at the end of the year in certain areas (notably for social and emotional development), and they showed improvement in the ability to think flexibly and delay gratification, skills that have been linked to health and success later in life.