Learning to BREATHE (L2B) is a mindfulness-based curriculum created for classroom or group settings. Mindfulness is the practice of becoming aware of one’s present-moment experience with compassion and openness as a basis for wise action. This curriculum is intended to strengthen attention and emotion regulation, cultivate wholesome emotions like gratitude and compassion, expand the repertoire of stress management skills, and help participants integrate mindfulness into daily life. Each lesson includes age-appropriate discussion, activities, and opportunities to practice mindfulness in a group setting. L2B has been researched in many settings and used with adolescents and adults. L2B has been recognized in the 2015 CASEL (Collaborative for Academic, Social, and Emotional Learning) Guide as meeting research criteria for effective SEL programs.