For 2 years I worked in an After-school club 4 days a week which involved providing the children tea, helping them with their homework and playing with them.
I also spent a month as a live-in nanny for two young children aged 5 and 7 which involved looking after them from 9-5 Monday to Friday. 
For a year I worked in a small nursery doing shift work, the children's ages ranged from 6months to 4 years old. 