Hi, if this is to cover other age groups you could consider
board games, action games eg
charades, card games such as
trumps, if children bring in their own decks you could see how
pokemon &
yugioh support children's language, outdoor collaboration games, role play or drama and exercise on larger play equipment,
karaoke, reading books.
Part of an after school's routine might also have planned times when children come together for discussion and decision making. The out of school alliance website has a nice list of equipment that you might find useful -
activities for after school clubs
Hth xx