Here are four short videos with simple techniques for children to do to relax and be mindful, which can be really useful in calming, self-regulation and improving sleep. I use these regularly with my children and they work just as well for adults too.
A relaxation technique to focus on breath, tensing and relaxing the muscles - you must do the funny face at the end!:
Self-regulation and calming techniques using just your hands:
A simple breathing technique for little ones and ideas for mindfulness using animals:
Mindfulness using the senses (you don't need a dog, she's just my helper!):
I hope you and your children enjoy them!