School

Childrens Montessori Adventure

4.8(11)

#2 of 3 in San Leandro

580 Joaquin Ave, San Leandro, CA 94577, USA, San Leandro, California 94577

Rating Average star rating and review count.Source: Google

4.8 (11)

This school

4.8★

San Leandro avg

4.2★

California avg

4.8★

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Tuition & Programs

This school hasn't published tuition — contact them directly, or help other families by sharing what you know.

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 USPTO ruling put the term in the public domain — 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 →

Upcoming tours

Location

580 Joaquin Ave, San Leandro, CA 94577, USA, San Leandro, California 94577

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Reviews

Parents praise Children's Montessori Adventure for its rigorous, engaging academic program and exceptionally attentive teaching staff led by Ms. Lorena, crediting the school with fostering independence, emotional regulation, and early literacy skills. Families highlight the clean, organized environment, hands-on Montessori approach, outdoor play, and strong sense of community, with children consistently thriving and arriving well-prepared for kindergarten.