Our World Montessori
Montessori school · Grades Pre-K–K
Niskayuna, NY
1335 Balltown Rd, Niskayuna, NY 12309
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+Years serving families
What stands out
- Small classes: about 4 students per teacher
In Niskayuna, New York, Our World Montessori is a Montessori school for students from pre-K through kindergarten. About 7 students attend, with roughly 4 students per teacher. The school day runs about 6.5 hours, 172 days a year.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 7
- Teachers
- 2 (full-time equivalent)
- Students per teacher
- 3.5
- Boys and girls
- Coed · 2 girls, 5 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 6.5 hours
- School year
- 172 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 56% of preschool programs in New York (4 students per teacher).
- A smaller school: fewer students than 67% of preschool programs in New York.
- Compared with 42 preschool programs in New York.
Students by survey year
Total students reported in official records since 2013–14.
Students by grade
Student body
Member of
- American Montessori Society
- National Association for the Education of Young Children
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Our World Montessori
What grades does Our World Montessori serve?
Our World Montessori serves grades Pre-K–K.
How many students attend Our World Montessori?
About 7 students, with 4 students per teacher, according to official records.
How much is tuition at Our World Montessori?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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