Answer:
Costumes and different objects: the game is characterized for being symbolic, they imitate reality and situations that they observe, and they use objects to represent other things.
Different areas, such as a kitchen area, a bookcase area, a toy area, etc. Children can interact with other kids, explore what they like, learn and use these areas for the role play.
Small tables where the kids can sit in groups during class and socialize.
Building blocks toys: they are helpful for the development of their logic.
Books: books for their age, that they can use to learn about the world, to help them in the development of their logical thinking, to teach them what is wrong and good or to stimulate their imagination.