Guaria MontessoriMore than daycare. A learning philosophy that makes the most of the years that matter most.
Guaria is a small, whole-child Montessori program in Newton for ages 15–48 months — built around the years a child's mind is most open to the world. Come see it for yourself.
Book a tourOne method, the whole child
During the brain's most fertile window, four pillars work together to develop the whole child — not one skill, but a curious, focused, expressive little person.
Personalized Montessori
Focus, independence, and self-direction, at each child's own pace.
A Second Language
Full Spanish immersion, led by native speakers — children who grow up in the program come out speaking two languages fluently, built during the exact window the brain is wired for it.
Scientific Discovery
Methodical reasoning and the joy of curiosity.
Music
Real instruments, real instruction — not sing-alongs. A Berklee-trained educator teaches children to actually play.
The difference a method makes
Your child will spend these years somewhere. Good daycare keeps them safe and happy — and that matters. But 15 to 48 months is the one window when the mind builds its foundations fastest, and it only comes once. A thoughtful learning method turns those same hours into focus, language, curiosity, and confidence that carry forward. Same time — a very different foundation.
The years that matter most
Between about 15 and 48 months, a child forms connections faster than they ever will again. It's not pressure — it's possibility. Guaria is built entirely around making the most of it: a genuine head start, a path above the ordinary.
Families in Newton trust Guaria
"Ms. Lili is in her true vocation as an educator. My kids flourished under her care."
"When we drop them off for the day, we know that they will be loved and learning in a safe environment."
"Professional, thoughtful, extremely patient, experienced and knowledgeable."
Meet Ms. Lili
Guaria was founded by Lilliana "Ms. Lili" Chacón, an educator with more than 30 years in early childhood education. Born in Costa Rica and also a Spanish national, Ms. Lili brings a rich multicultural perspective to her work, along with a postgraduate in education and a deep conviction that the earliest years deserve the most thoughtful teaching.
A small program, by design
We keep Guaria small so every child is truly known — which means only a few spots open each fall. If these years feel like they could be more than daycare, the best way to feel the difference is to visit.
Ages 15–48 months · 18 Beecher Pl, Newton, MA 02459 · Mon–Fri 8:00am–5:00pm
Book your tour
Tours are unhurried and personal. Choose a time or send us a note and we'll find one together.
Or call us directly: (857) 928-9061
18 Beecher Pl, Newton, MA 02459