AMS & MACTE Accredited • San Diego, CA   |   Call (858) 673-1756   |   Email karino@countrymontessori.org

AMS & MACTE accredited · San Diego, CA

Become a Montessori Teacher in San Diego

Accredited Montessori teacher training in San Diego for Early Childhood (ages 2½–6) and Elementary (ages 6–12). Learn in a summer intensive, then teach in a real Montessori classroom during your year-long practicum.

Questions? Call our Program Director at (858) 673-1756

  • AMS accredited
  • MACTE accredited
  • Established in 1976
  • Small class sizes
  • 2027 cohort: dates coming soon
MCTE Program Director Karin Osterberg mentoring an adult learner during Montessori teacher training

Our programs

Choose the age group you want to teach

Each program combines summer coursework, a year-long practicum in a Montessori classroom and a final assessment for your AMS credential.

Adult learners practicing with the Montessori binomial cube and other sensorial materials
Ages 2½–6

Early Childhood

Learn to guide a Montessori preschool and kindergarten classroom: Practical Life, Sensorial, Language, Math and Cultural Studies.

  • About 300 hours of summer coursework
  • 540-hour practicum in a Montessori school
  • High school diploma or GED to start
Explore Early Childhood →
Adult learners studying Montessori geometric solids during teacher training
Ages 6–9

Elementary I

Prepare to teach lower elementary: math and geometry, language, geography, history, biology and cosmic education.

  • About 325 hours over two summers
  • 1,080-hour practicum in an elementary classroom
  • Bachelor's degree required
Explore Elementary I →
Program Director Karin Osterberg observing an adult learner practice in a prepared Montessori classroom at MCTE
Ages 6–12

Elementary I–II

Add the upper elementary years to your training and earn one credential that covers the full 6–12 span.

  • About 500 hours of summer coursework
  • 1,080-hour practicum in an elementary classroom
  • Bachelor's degree required
Explore Elementary I–II →

How training works

From summer coursework to your AMS credential

Every MCTE program follows the same three steps, with most coursework held in the summer.

  1. Summer coursework

    Study Montessori philosophy and child development, and practice presenting each material hands-on. Classes meet Monday–Friday in the summer, with monthly seminars during the school year.

  2. Year-long practicum

    Teach for a full school year at an approved Montessori school that you arrange. An MCTE field consultant visits to observe and support you during the year.

  3. Final assessment

    Return the next summer for two written exams and one oral exam. Then MCTE recommends you to the American Montessori Society for your credential.

Training takes place at our host school, Country Montessori School in Poway (San Diego County).

Why MCTE

Small classes, experienced instructors, real classrooms

You learn from experienced Montessori educators, inside a working Montessori school.

  • Accredited by the American Montessori Society (AMS) and Montessori Accreditation Council for Teacher Education (MACTE) and approved to operate by the California Bureau for Private Postsecondary Education.
  • Experienced instructors with AMS credentials and years of Montessori classroom and leadership experience.
  • Small class sizes, so every adult learner gets personal attention and feedback.
  • Hands-on practice with the full set of Montessori materials at our host school.
  • Tuition includes AMS student membership, credentialing fees, all textbooks, teacher manuals and field consultant visits.
  • School sponsorships: many Montessori schools offer tuition help in exchange for a commitment to teach there.

Meet our instructors →

Small group of adult learners at a Montessori teacher training session in San Diego

Teaching with purpose

Hear why our teachers love Montessori

Meet teachers at our host school, Country Montessori School, and see the kind of classroom you will be trained to lead.

Questions

Montessori teacher training FAQ

Quick answers about credentials, schedules, cost and the practicum year.

Is MCTE accredited?

Yes. The Montessori Center for Teacher Education is accredited by the American Montessori Society (AMS) and the Montessori Accreditation Council for Teacher Education (MACTE). MCTE is also approved to operate by the California Bureau for Private Postsecondary Education (BPPE).

Do I need a bachelor's degree?

Not for Early Childhood. You can start with a high school diploma or GED and earn the AMS Associate Early Childhood Credential, then upgrade to the full AMS Early Childhood Credential once you finish a bachelor's degree. Elementary programs require a bachelor's degree.

When and where does training take place?

Coursework is in person during the summer, Monday through Friday, at our host school, Country Montessori School in Poway (San Diego County). Enrollment opens in January, and 2027 dates will be posted soon.

How much does Montessori teacher training cost?

Our 2026 tuition was $10,600 for Early Childhood, $11,600 for Elementary I and $17,900 for the combined Elementary I–II credential. Tuition includes AMS student membership, credentialing fees, all textbooks, teacher manuals and field consultant visits. 2027 tuition will be posted soon.

Do you place me in a practicum school?

No. You arrange your own practicum at an approved Montessori school, such as a school where you already work or plan to work. During your practicum year, an MCTE field consultant visits to observe and support you.

Can a Montessori school help pay for my training?

Often, yes. Many Montessori schools offer tuition help in exchange for a commitment to teach at their school after you finish training. Ask the school where you work or plan to do your practicum.

Is the training available online?

No. Our coursework is held in person so you can practice hands-on with the full set of Montessori materials. All coursework is in English, and visa sponsorship is not available.

More questions? Ask our Program Director →

Request info

Talk with our Program Director

Tell us a little about yourself, and Program Director Karin Osterberg will follow up with dates, tuition and next steps for the 2027 cohort.

Prefer to call or email? (858) 673-1756 · karino@countrymontessori.org

    Accreditation

    Accreditation and Disclosures

    MCTE is accredited by AMS and MACTE and approved to operate by the California Bureau for Private Postsecondary Education.

    American Montessori Society (AMS) Montessori Accreditation Council for Teacher Education (MACTE) Country Montessori School

    American Montessori Society (AMS)

    116 East 16th Street
    New York, NY 10003

    Phone: 212-358-1250
    Fax: 212-358-1256
    Email: ams@amshq.org

    California Bureau for Private Postsecondary Education

    P.O. Box 980818
    West Sacramento, CA 95798-0818

    MCTE is a private institution and is approved to operate by the Bureau for Private Postsecondary Education. Approval to operate means compliance with state standards as set forth in CEC and 5, CCR.

    Montessori Center for Teacher Education welcomes diversity in our student body, faculty and staff. We adhere to a policy of non-discrimination in regard to race, color, creed, national or ethnic origin, sex, marital status, sexual orientation and gender identity.

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