Parent tip
Start before you overthink it. No-prep activities work best when you begin while the moment is still recoverable.

Sing a simple song about all the lovely things mouths can do — kiss, blow, sing, smile — practising gentle mouth actions together.
Start before you overthink it. No-prep activities work best when you begin while the moment is still recoverable.

Flushed cheeks, big smiles, and a calmer child afterwards. If they want to do it again, you’ve found a winner.
Instead of focusing on what mouths should NOT do (bite), this song celebrates what mouths CAN do. 'My mouth can kiss — mwah! My mouth can blow — whooo! My mouth can sing — la la la! My mouth can smile — say cheese!' Each verse pairs a gentle mouth action with a sound and a movement, building a positive association between mouths and kind, safe behaviour. It is far more effective to teach a replacement behaviour than to simply prohibit the unwanted one.
Behavioural research shows that replacement behaviours are more effective than prohibition because they give the child something to DO rather than something to suppress. The NSPCC recommends redirecting unwanted behaviour toward a positive alternative rather than simply saying 'no'. By practising gentle mouth actions in a musical, repetitive context, the child builds a repertoire of safe mouth behaviours that become automatic — so when the urge to bite arises, there are practised alternatives ready to activate.
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