Make a deal, negotiate . If you're ready to leave the playground and your child is having fun, reach an agreement on the number of times she may go down the slide before leaving. Defuse the situation with laughter. If your child is mad at you, invite him to engage in a playful pillow fight. Play your part by surrendering dramatically.
Laughter helps resolve anger and feeling of powerlessness.
Revise your expectations. Young children are naturally loud, curious, messy, willful, impatient, demanding, forgetful, fearful, self-centred, and full of energy. Try to accept them as they are. Take a parental time-out . Parents need to show children how to express anger and resolve conflict in a peaceful way.