If early childhood educator Monica Moniz wishes to be consistent with Piaget's ideas about child development, which of the following should she do with her students?

AShe should provide a rich environment and let the children interact in an exploratory way.

BShe should emphasize the right answers to particular problems and activities.

CShe should deemphasize play, especially of the dramatic variety.

DShe should mold and shape her students' behaviors through a system of rewards.