Planning for children's interests doesn't always mean activities but the resources you provide to support play, and other areas of learning through a play based situation. This area was set up to encourage speech sounds/ symbolic sounds of a child with limited speech. He had shown an interest in ducks and liked some simple songs.
All children enjoyed this and the ducks were displayed alongside in baskets, daily it would get back to this. There was exploring, sorting, some duck sounds made by said child LOTS made by everyone else.
Suplemental materials include books e.g. nine ducks nine and song card.