Seeds of Life Montessori Academy
The Benefits of Multi-age Grouping
January 31, 2022

One hallmark of a Montessori education is the use of multi-age classrooms. 

Infants and toddlers may be together or separate, with a toddler classroom serving children 18 months to three years. Primary classrooms are for children ages 3-6, with preschool and kindergarten-aged children together. The elementary years serve children ages 6-12; some schools separate into lower (6-9) and upper (9-12) elementary, while many split elementary into two groups. Even Montessori middle- and high-school students learn in multi-age classrooms.


While Montessori is not the only type of education that utilizes this approach, it’s not what most people are used to. What are the benefits of structuring a classroom this way? Read on to learn more...


Learning at an Individual Pace


Children in multi-age classrooms tend to have a little more flexibility when it comes to mastering skills within a specific timeframe. We know that learning is not linear, and that learners have periods of significant growth, plateaus, and even the occasional regression. In multi-age classrooms, children are typically able to work at their own pace without the added pressure of keeping up with the whole group, or even being held back by the whole group. 


When children in a classroom range in ages, everyone has someone they can work with, regardless of their skill level. Children don’t feel left behind if they struggle with a concept, and they also don’t feel bored by repetition of something they have already mastered. Teachers who teach in multi-age classrooms typically have deep knowledge for a range of developmental abilities, leaving them well-equipped to differentiate instruction for each individual child.


Building Stronger Relationships


Traditionally children move from one class to the next each year. This means not only a new set of academic expectations, different routines, and different classroom structures, but a different teacher. 


In multi-age classrooms teachers have a longer period of time to get to know a student and their family, and vice versa. When teachers really get to know a student, they are able to tailor instruction in regards to both content and delivery. They know how to hook a specific child onto a topic or into a lesson. They know what kind of environment a child needs to feel successful.


Parents have an opportunity to get to know teachers better this way, too. If your child has the same teacher for two or three years, the lines of communication are strengthened. Parents get to know the teacher’s style and expectations. The home to school connection becomes more seamless, and the biggest beneficiary is the child.


Mentors and Leaders


When a child spends multiple years in the same class they are afforded two very special opportunities. 


Children who are new to the class are fortunate enough to be surrounded by helpful peer mentors. Children often learn best from one another, and they seek to do so naturally. First and second year students watch as the older children enjoy advanced, challenging work, and this inspires them. They look to the older children for guidance, and the older children are happy to provide it. 


After a year or two in the same room, students have a chance to practice leadership skills. In Montessori classrooms, the older children are often seen giving lessons, helping to clean up spills, or reaching out a comforting hand to their younger friends.


The best part is kids make the transition from observer to leader in their own time. It doesn’t happen for all children at the same time, but when it does it’s pretty magical to observe. 


Mirroring Real-Life


There is no other area in life in which people are split into groups with others who are exactly their chronological age. Whether in the family, the workforce or elsewhere, people ultimately need to coexist with people older and younger than themselves. Doing so makes for a more enriching environment, replete with a variety of ideas and skills. 


Why not start the experience with young children in school?


Moving On


While staying in the same class for multiple school years has many benefits, a child will eventually transition into a new class. While this can feel bittersweet (for everyone involved!) children are typically ready when it is time.


The Montessori approach is always considering what is most supportive of children depending on their development. When formulating how to divide children into groupings, Maria Montessori relied on her ideas about the Planes of Development. There are very distinctive growth milestones children tend to reach at about age 3, another set around age 6, and yet another at age 12. The groupings in our schools are intentional, and they give kids a chance to feel comfortable in their community, while also preparing them to soar forward when the time is right.

Stages of Development Series: Infancy
March 3, 2025
Discover how Montessori education nurtures children's growth from birth to six years old, fostering independence, exploration, and language development.
By Maria Chaffin February 17, 2025
Why Montessori? Beyond the Classroom Benefits for Your Child When parents first hear about Montessori, they often picture shelves filled with wooden materials, children working independently on rugs, and a hands-on approach to learning. And while all of that is true, Montessori is so much more. It’s a philosophy that shapes how children see themselves, how they interact with the world, and how they grow into confident, capable individuals. It’s not just about school, it’s about life. Fostering Independence and Confidence One of the most beautiful things about Montessori is how it empowers children to believe in themselves. From an early age, they are given opportunities to make choices, solve problems, and take responsibility. Whether it’s pouring water, preparing a snack, or choosing their next learning activity, Montessori nurtures independence in a way that builds confidence and resilience. Instead of waiting for an adult to step in, Montessori children learn to ask themselves, “What can I do next?” That mindset carries into all areas of life, helping them develop a sense of ownership over their learning and decision-making. They learn that mistakes aren’t failures but opportunities to try again. Respecting Each Child’s Unique Journey Every child is different, and Montessori not only recognizes that—it celebrates it. Unlike traditional classrooms, where all children are expected to learn at the same pace, Montessori allows kids to move through lessons when they are ready. If a child needs more time with a concept, they get it. If they’re ready to move on, they’re not held back. This individualized approach keeps children engaged, reduces frustration, and fosters a genuine love of learning. In Montessori, children are also part of a mixed-age classroom where they learn from and support one another. Younger children look up to older peers, while older students develop leadership skills by guiding younger ones. This natural mentorship builds empathy, patience, and a strong sense of community. Supporting Emotional and Social Growth Montessori doesn’t just prepare children academically, it prepares them emotionally and socially. Children are encouraged to express their feelings, work through conflicts with respect, and develop self-regulation skills. Instead of enforcing strict discipline, Montessori guides children toward understanding their emotions and making thoughtful choices. The prepared environment also plays a key role. A calm, structured space allows children to feel safe, which in turn supports focus and emotional balance. They learn practical life skills, mindfulness, and the importance of working together, skills that extend far beyond the classroom. Montessori Prepares Children for Life At its core, Montessori isn’t just an educational method, it’s a way of raising children who are confident, kind, and curious. It teaches them how to think critically, adapt, and take initiative. These aren’t just school skills; they’re life skills. So when you choose Montessori, you’re choosing more than an education, you're choosing a foundation that will benefit your child in every stage of life. You’re giving them the tools to be independent thinkers, compassionate leaders, and lifelong learners. And isn’t that what we all want for our children? Maria Chaffin
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