Try this with your new primary class., to create a sense of belonging.
Ask the children what qualities Team GB needed – like kindness, teamwork, collaboration. Each child then creates a picture of a quality, to be put together as a Team Flag for the class.
This picture shows a team flag once created by happiness expert Adrian Bethune of https://www.teachappy.co.uk. Notice the two extra pictures at the bottom, where he left space for children who joined the class later in the year.
Adrian also shares the brilliant example of the effects of working on belonging ('More than a room full of people') written by a child.