Alef Bet Montessori opened with 8 students on September 5, 2005 and grew to 13 students by the end of the academic year . The following year our student body nearly tripled, expanding to two classes totaling 29 students. For the 2007-2008 academic year, our third year, we had two main programs: the Primary Program serving children ages 3-6, and the Toddler Program for children ages 18 months to 3 years old. For the 2008-2009 academic year we added a second primary class. In September 2013, we started our Elementary Program serving grades first through sixth. Year by year our school continues to grow and expand. 

Although the number of Jewish nursery schools and childcare programs in the Rockville, Bethesda area is plentiful, it is rare to find a Jewish school or preschool that uses the AMI Montessori method of teaching.  Alef Bet is the only Hebrew Speaking school to hold an AMI accreditation (the most prestigious accreditation for Montessori formed by Dr. Montessori). Alef Bet offers a traditional Montessori environment within an atmosphere of Jewish learning and experience. Our premises include an outdoor playground, an indoor playrooms,  toddler classrooms, two primary classrooms, elementary program and Hebrew immersion.

Alef Bet Montessori is also part of the Jewish Montessori movement in North America. Jewish Montessori schools have been in existence in North America for several years with the largest ones located in New Jersey and Toronto. The Jewish Montessori community meets in New Jersey once a year to exchange ideas and support. Jewish Montessori Schools in the Washington Metro area are expanding. Currently, Alef Bet Montessori serves the Greater Washington DC area of Potomac, Rockville, Chevy Chase and Bethesda.