Children's Magnet Montessori school in Columbia.


Established in 2001, Children’s Manor Montessori School – Columbia is situated in a thriving business park off of Red Branch Road, conveniently located near Routes 108, 100, 29, and 40. This 7000sq.ft facility consists of seven classrooms, dedicated infant and toddler rooms, an entry security system, an indoor and outdoor play area and certified staff with over 19 years of experience.

All classrooms include quality Montessori materials and an engaging, hands-on learning environment set up to foster each student’s development to their full potential. In addition to daily classroom instruction, students receive instruction in STEM, Spanish, Music, and Yoga. Our Montessori School in Columbia focuses on the development of the whole child. Therefore, we offer programs that balance social/emotional, cognitive, physical and academic development for children from Infants to Age 6.

Children's Magnet Montessori school director in Columbia.

Ms. Jeni Martone-Harkleroad


Jeni Martone-Harkleroad has worked in the Early Childhood field for more than 23 years as a teacher and a Director. Shortly after receiving her Bachelor of Arts degree from the University of Maryland, Baltimore County in 1999, Jeni joined CMMS. In 2014, she earned a Montessori certificate in Early Childhood and Infant and Toddler. While attending university, Jeni tried other fields but never felt at home like she does when working with children. She loves their energy and thirst for knowledge!

Programs Available

*Early Admissions to Kindergarten policy varies by location

Enrichment Programs





After School Programs


Fall, Spring, Summer