“Yet, when all are agreed that the child loves to imagine, why do we give him only fairy tales and toys on which to practice this gift? If a child can imagine a fairy and fairyland, it will not be difficult for him to imagine America. Instead of hearing it referred to vaguely in conversation, he can help to clarify his own ideas of it by looking at the globe on which it is shown.” – Dr. Maria Montessori
One of the most obvious differences between Montessori and your typical, conventional daycare, is the use of real materials in the classroom, as opposed to plastic toys made from synthetic materials. The pedagogy is only successful if the child has real tools to work with. One of the characteristics of a normalized child is their “attachment to reality”. We strive to provide real material as safely and practical as possible. We want children to develop real skills and habits for living in a real world.

I use a glass mortar and pestle to grind fresh cinnamon. The sound of the crushed spice against the glass, and the fragrance stimulate my senses.
There is absolutely nothing wrong with imaginative/fantasy play, however there is a time and a place. Play is the work of the child. Playful learning is done so through many aspects of the Montessori philosophy. Play is beneficial for children in a variety of developmental areas, and different types of play is associated with different stages. The pedagogy is dedicated to meeting all of the developmental needs of the “whole child”. Montessori guides must consider play as a developmental area, and observe and guide the children’s movement in the classroom to support their growth. These areas should contain the same preparation, analysis and sequencing as all other areas of the classroom.
“Play gives children a chance to practice what they are learning.” -Fred Rogers