This is a short mindful breathing activity called The Breathing Bell. This activity encourages using the imagination to pause and deep belly breathe.
In this recording I only suggest imagining the bell, but you could try using a real bell or other sounds, especially if you have smaller children, they will enjoy using props, I have an xylophone i use with my little boy. The idea is to practice using the sound as an anchor for your attention, once you feel grounded then move on to taking three, slow, deep belly breaths.
This activity is part of the Feelings Hotel story –calmahoykids.co.uk/the-feelings-hotel/