Derry Montessori has been a key component in our child's education. Our child has grown academically and socially. I give full credit to the knowledge and love for children to Donna Comapagna, she is terrific and her staff as well. If you want a comfortable community environment for your child and want a worry free education,then bring your children to grow and learn to Derry Montessori. Oh and one last thing, the parents are so pleasant and professional and do not partake in some gossip games I have seen at other schools.