Mind Up: mindup.org/ 

Susan Kaiser Greenland: https://www.susankaisergreenland.com/

Blissful Kids: https://blissfulkids.com/

Pathway 2 Success: https://www.thepathway2success.com/mindfulness-resources/

Waterford: https://www.waterford.org/resources/mindfulnes-activities-for-kids/

Momentus Institute Blog: https://momentousinstitute.org/blog

Mindful Schools: https://www.mindfulschools.org/

Calm Classroom: https://calmclassroom.com/

Go Noodle: https://www.gonoodle.com/

Headspace: https://www.headspace.com/mindfulness/activities-for-kids

Go Zen: https://gozen.com/

Stressed Teens: https://www.stressedteens.com/