Photos(3)

Oneness-Family Montessori School — photo 1

Oneness-Family Montessori School — photo 2

Oneness-Family Montessori School — photo 3

Photo by Oneness-Family Montessori School · via Google

School AMS Member

Oneness-Family Montessori School

ToddlerCasa

0.0(0)

6701 Wisconsin Ave, Chevy Chase, Maryland MD 20815

Tuition From the school's published information, not confirmed by the school (as of 2026-08-17). The school can claim this listing and correct it anytime.Source: From the school's published information, not confirmed by the school

$11,000 USD/yr

Stages Montessori groups children into multi-year stages by developmental period, not single grades.Source: From the school's published information, not confirmed by the school

ToddlerCasa

Accreditation "Montessori" has no trademark protection, so accreditation from a real body is the closest thing to a quality check.Source: Accrediting body's own directory

AMS Member

The only officially accredited Montessori school in Chevy Chase on MontessoriCity.

About

Oneness-Family Montessori School is a Montessori school located in Chevy Chase, District of Columbia.

Tuition & Programs

From the school's published information, not confirmed by the school (as of 2026-08-17).

ToddlerFrom $11,000 USD/year
ToddlerFrom $15,500 USD/year
ToddlerFrom $24,450 USD/year
ToddlerFrom $24,450 USD/year
ToddlerFrom $27,500 USD/year
CasaFrom $30,500 USD/year
CasaFrom $30,500 USD/year
CasaFrom $31,500 USD/year

Is this an accredited Montessori school?

AMS Member

AMS Member means the school has joined the American Montessori Society and affirms alignment with Montessori principles, but has not (yet) completed AMS's formal accreditation review — membership alone doesn't verify classroom practice.

Verify directly at amshq.org/schools using the school's name and city.

Accreditation is not the same as an operating licence. A provincial/state child care licence or private school registration only confirms a school is legally allowed to operate — it says nothing about whether the teaching method is Montessori.

Teacher credentials matter too. Ask how many lead teachers hold AMI, AMS, or MACTE-accredited teacher training — a strong signal independent of the school's own accreditation status.

Full guide: how to verify any Montessori school →