hi all dont know if im posting in the right place

i am doing my ccld level 2 and i have an observation planned on Wednesday and i have to do role-playing (need to include cultural if i can) resources are pretty limited but i am kinda stuck on idea on how/what to do. my assesor says to include as much as i can but im at a stalemate for ideas and how to implement it lol
any help ideas or suggestions would be great.
oh its for pre-school children.