Photos(3)

    Gateway Montessori School — photo 1Gateway Montessori School — photo 2Gateway Montessori School — photo 3

    Photo by Feng-Chun Huang · via Google

    School

    Gateway Montessori School

    CasaToddler
    0.0(0)

    1500 9th Ave, Longmont, CO 80501, USA, Longmont, Colorado 80501

    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

    $868 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

    CasaToddler

    Information compiled from public sources. Is this your school? Claim this listing — free, and never affects ranking.

    Tuition & Programs

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

    • Kindergarten Half-Day (Bluebell)From $7,500 USD/year
    • Kindergarten Full-Day (Lilac)From $12,600 USD/year
    • CasaFrom $7,300 USD/year
    • CasaFrom $12,600 USD/year
    • ToddlerFrom $868 USD/month
    • ToddlerFrom $1,600 USD/month

    School profile

    Basics

    Licence number
    45609From a government register, Oct 2026
    Provider type (register)
    Licensed child careFrom a government register, Oct 2026

    Programs

    Licensed capacity (total)
    68From a government register, Oct 2026
    Licensed capacity by age group
    toddler 18From a government register, Oct 2026
    Licensed ages
    Child Care CenterFrom a government register, Oct 2026

    Is this an accredited Montessori school?

    No accreditation or membership from a recognized Montessori body (AMI, AMS, or Montessori Canada) is on file for this listing. Because "Montessori" isn't a protected trademark in the US or Canada (a 1967 US trademark ruling put the term in the public domain in the US), any school can use the name regardless of how closely it follows the method. That doesn't mean this school isn't authentically Montessori; it means accreditation status isn't the way to check here. Ask the school directly about their teacher training (look for AMI or AMS-trained staff) and ask to observe a classroom work cycle.

    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 →

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