Mindful.org is a website about mindfulness and meditation, founded by Jon Kabat-Zinn in 1990. It has been translated into over 40 languages and has more than 2 million visitors each month.
The website provides free resources for people who want to learn how to practice mindfulness.
For children in particular, there are guides to help them with mindfulness an meditation here: https://www.mindful.org/mindfulness-for-kids/
