The new series of JoJo and Gran Gran continues with another chance to learn more about the changing seasons and the passing of time. This time, it's summer and JoJo and Gran Gran embark on a whole host of activities including going swimming in a lido on a hot summers day, having a barbecue with the extended family and going on a boat ride - will they find treasure?
From Monday 8 May at 15:35
Series 2, Set 4 (10 episodes)
