Our youngest community
A warm, unhurried space where your child's first steps into independence begin. Every corner is prepared with care, sized for small hands, safe for curious exploration, and alive with Spanish from the very first morning.

AGES
LANGUAGE
ADULT : CHILD
SCHEDULE
— SIMS Nido parent
What we nurture
The Nido environment is designed around the whole child, not just what they learn, but how they move, connect, and grow into themselves during the most formative months of their lives.
Gross Motor Skills
Free movement through thoughtfully arranged spaces strengthens coordination, balance, and body confidence at every stage of early development.
Fine Motor Skills
Activities with materials sized for small hands develop precision, hand-eye coordination, and the control that will later support writing and independence.
Language & Spanish Immersion
Guides speak exclusively in Spanish through songs, naming, play, and daily routines. Language is absorbed naturally during the peak window for bilingual acquisition.
Independence
From self-feeding to choosing their own activity, children are gently supported in doing things for themselves and building the confidence that grows with them for life.
Emotional Security
Our guides build deep, consistent bonds with each child. A warm, predictable environment gives toddlers the safety they need to explore, try, and trust.
Music & Movement
ABC Spanish In Motion weaves Latin American rhythms, songs, and movement into every school day, making language and joy inseparable from the very beginning.
What the day looks like
"During this sensitive period, the child absorbs everything from their environment, not through effort, but through living." — Dr. Maria Montessori
Arrival & Morning Welcome
Children are greeted individually in Spanish by name, with warmth. The morning begins with a gentle transition that makes the classroom feel like a second home.
Practical Life Activities
Pouring, sorting, folding, caring for plants. Simple, purposeful activities that build concentration, coordination, and genuine pride in doing things independently.
Music, Movement & Circle Time
Songs, rhymes, and movement — all in Spanish. Children absorb vocabulary, rhythm, and joy all at once, often without realizing they're learning a language at all.
Snack & Mealtime
Children help prepare, serve, and clean up their snack — building practical skills, independence, and the kind of healthy relationship with food that starts earliest.
Outdoor Exploration
Time outside is not a break from learning — it's an essential part of it. Movement, nature, and fresh air support everything that happens inside the classroom.
Rest (Full Day Program)
Rest is honored as part of the child's rhythm, not rushed. Calm, quiet spaces support healthy sleep habits and restore energy for the afternoon.
Good to know
Small things add up to childhood. Here's what you can count on in every Nido Classroom.
• Five days a week - mornings only or full day program available
• Native Spanish-speaking guides in the classroom at all times
• No formal assessments - children progress at their own natural pace
• Multi-age grouping allows each child to find their own rhythm
• Upon completion, children transition seamlessly into the Children's House
• Enrichment programs included: yoga, music & movement, and more
Life in the classroom








Nido is available at two of our three campuses across Greater Boston.
1481 Centre street west Roxbury MA 02132
75 Vernon Street, Newton, MA 02458
NIDO · FREQUENTLY ASKED QUESTIONS
Honest answers to what families really want to know before enrolling.
Not at all. Most of our families are non - Spanish speakers. Our full immersion environment allows children to acquire Spanish naturally through daily interactions, routines, and Montessori materials, regardless of the language spoken at home.
Very. We see it every year. Our guides are trained in gentle transitions, and we work closely with each family to make the adjustment gradual, warm, and as stress-free as possible for both child and parent.
Both — which is exactly how language acquisition works at this age. Guides speak exclusively in Spanish throughout the day. Within weeks, most children begin responding in Spanish naturally.
We maintain a 1:4 adult-to-child ratio throughout the day. This ensures every child receives individual attention, warmth, and the consistency that young toddlers need to feel truly safe.
Half day runs through the morning program (including snack). Full day extends through lunch, rest time, and an afternoon session. Both include the complete Montessori and Spanish immersion experience.
Nido welcomes children from 15 months old. We admit children throughout the year based on availability and readiness — contact us to check current openings.
Ready to begin?
The best way to understand what we've built is to walk through the door.
Book a personal tour and we'll show you everything - no pressure, just an open classroom and a warm welcome.
Con cariño, Jouveth & The SIMS Team
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A Spanish Immersion Montessori school for children ages 15 months–6 years, with campuses across the Greater Boston area.
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