Maple Tree Montessori is a family-run international preschool that offers an authentic Montessori curriculum supported by an Orff/Kodály-based music syllabus. Find them located in the Wilanów district of Warsaw, in a house safely nestled into the end of a quiet street. Their program, which is designed for three to six year-olds, is devoted to the intellectual, emotional, social and physical development of children.