Authentic Montessori for ages 18 months to 6 years, in the heart of Hillsboro.
An AMI-certified Lead Guide, thoughtfully prepared mixed-age classrooms, and a calm, nurturing environment where children are encouraged to develop independence, confidence, and the joy of learning through meaningful hands-on experiences.

Welcome to Pristine Montessori
Hello, I'm Waruni, the owner and director of Pristine Montessori here in Hillsboro. It is truly my joy to welcome your family to our little school, where we offer an authentic and loving Montessori education for children ages 18 months to 6 years.
We create warm, carefully prepared spaces where every child is respected as their own person and gently encouraged to grow in independence, confidence, curiosity, and a lifelong love of learning.
What makes our school so special is the personal, caring attention we give to each little one, our mixed age classrooms where children learn from one another, our experienced and warm hearted Montessori guides, and the close community we all share. Our hope reaches far beyond school readiness. We want every child to grow into a capable, confident, kind, and independent little person who is ready to thrive both in school and in life.
If you are looking for a place where your child can truly blossom at their own pace, I would love to welcome you in for a visit so you can feel the Montessori difference for yourself.
With warmth,
Ms. Waruni
Owner and Director
What Montessori looks like at Pristine Montessori

Practical Life
Purposeful, hands-on experiences that nurture independence as children learn to care for themselves, others, and their environment, developing concentration, coordination, and the joyful confidence of "I can do it myself."

Sensorial Materials
Montessori sensorial materials invite children to independently explore, refine their senses, and develop concentration, discrimination, and an appreciation for order through self-directed hands-on work.

Grace and Courtesy
Respect, kindness, patience, and consideration are woven into everyday life. Through gentle guidance and meaningful interactions, children learn to care for themselves, one another, and the community they share.
Two Prepared Environments. One Connected Montessori Community. One Shared Vision.
Wobbler/Toddler and Primary environments thoughtfully prepared for growing minds, hearts, and independence.

Toddler and Wobbler
18 months to 3 years
Half day · School day · Full day

Why Authentic Montessori, and What "Authentic" Means
At its heart, Montessori is about trusting the child. We see children as capable, curious, and naturally driven to learn. Authentic Montessori gives them the time, freedom, and thoughtfully prepared environment to explore, practice, and discover their growing abilities, while caring adults observe, guide, and support them.
It is through these everyday experiences, choosing work, repeating it, concentrating deeply, and discovering "I can do it", that independence, confidence, and a genuine love of learning begin to grow.
The child has a mind able to absorb knowledge. He has the power to teach himself.
Maria Montessori, The Absorbent Mind, p. 5The Absorbent Mind
During the first six years of life, children possess an absorbent mind, naturally taking in language, culture, movement, and the order of their environment. Montessori education thoughtfully supports this remarkable period of development.
Sensitive Periods
Children experience sensitive periods, specific times when they are particularly drawn to developing language, movement, order, sensory refinement, and other skills. The Montessori environment and materials meet the child during these important windows of development.
The Prepared Environment
The prepared environment is intentionally designed around the child. Child-sized furnishings, accessible materials, and orderly spaces support freedom of movement, independent choice, concentration, and care for the environment.
The Prepared Adult
The prepared adult observes before intervening, gives precise presentations, and knows when to step back. Our AMI-certified guide protects the child's independence, allowing them to engage in uninterrupted work and discover through their own effort.
The Three-Hour Work Cycle
Deep concentration takes time. The three-hour work cycle provides an uninterrupted period for children to choose meaningful work, repeat activities, follow their interests, and develop sustained concentration, without unnecessary interruptions or forced transitions.
The Pristine Montessori Journey
A child who begins with us as a Wobbler or Toddler can grow into our Primary community within the same nurturing Montessori environment, surrounded by familiar faces, meaningful relationships, and consistent rhythms until she is ready for first grade. Here's what that journey can look like.
- 1
She Begins in the Toddler Community
At 18 months, she enters the Toddler prepared environment with Ms. Jasmine and Ms. Nicole. Through observation, movement, and hands-on work, she begins developing independence, coordination, concentration, and confidence.
- 2
She Learns Through Observation
As part of a Montessori community, she has daily opportunities to observe older Primary children engaged in meaningful, purposeful work. She watches as older children choose materials, complete work cycles, care for the environment, practice Grace and Courtesy, and support one another, naturally inspiring her to explore what she, too, can do.
- 3
She Grows into the Primary Community
Around age three, she transitions into the Primary environment with Ms. Marianne and Ms. Payal. Building on the independence, coordination, and concentration developed in Toddler, she begins the Primary Montessori curriculum with new materials, lessons, and a longer work cycle. Familiar Montessori principles and rhythms provide continuity as she moves into a new stage of development.
- 4
She Becomes a Role Model
As an older Primary child, she moves from observing others to becoming a model for younger children. She practices grace and courtesy, cares for the community, and experiences the joy of helping others. When she is ready for her next step, she leaves with a strong academic foundation and the social-emotional skills and confidence to grow, learn, and thrive.
From observer to participant, from learner to leader, the Montessori progression unfolds naturally within the mixed-age community.
Zero teacher turnover since we opened in April 2024. Through the challenging seasons and the busy ones, every guide who joined us at the beginning is still here. As we grow, we add to our team. We don't replace it.
That consistency makes the full Montessori journey possible. A child who begins in our Toddler community can spend three, four, or even five years growing alongside familiar guides who know them well, continually deepen their Montessori practice, and genuinely care about the child in front of them.
For children, that means something simple but meaningful: familiar faces, trusted relationships, and a steady sense of belonging as they grow.
The people behind Pristine
Ms. Marianne
Director and Lead Primary Guide
Ms. Runi
Owner and Director
Ms. Jasmine
Lead Toddler Guide
Ms. Nicole
Assistant Guide, Toddler
Ms. Payal
Assistant Guide, Primary
What families say
Pristine Montessori is a hidden gem in Hillsboro. In just a few months, we saw tremendous growth in our child's academic skills, confidence, independence, and overall development. Ms. Marianne is an exceptional teacher and mentor who truly cares about each child, and Ms. Waruni has been wonderful to work with. A fantastic place for a child's all-around growth. Highly recommended!
Parent, PrimaryMs. Marianne and Ms. Jasmine are dedicated, kind, and well-trained teachers who have brought the Montessori approach to life in the most authentic way. In just a couple of months, I have seen positive growth in my son. He is more confident, focused, and enthusiastic about learning, both inside and outside the classroom. Communication with parents is consistent and transparent. If you are looking for a nurturing, respectful, and enriching environment where your child can thrive, I wholeheartedly recommend Pristine Montessori.
Parent, ToddlerMy son absolutely loved going to school and would genuinely look forward to it every day. It made us so happy to see how comfortable and happy he was there, and to watch him grow and become more confident. We are very grateful for the care, warmth, and positive experience our son received at Pristine Montessori.
Parent, PrimaryCome see the classrooms.
Tours take about 45 minutes to an hour on weekdays at 10:30 am and 2:30 pm. Bring your questions.
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