What Reggio, Montessori, and play-based learning have in common
- Jun 30
- 5 min read
If you've spent any time researching preschools in Singapore, you've probably encountered these names: Reggio Emilia. Montessori. Play-based. Waldorf. Forest school. Each one comes with its own language, its own aesthetic, its own community of advocates.
And if you're a thorough parent, you've probably also felt the quiet anxiety that comes with comparing them. They all sound good. They all claim to respect children. How are they different? And which one is right for your child?
Here's something nobody usually tells you: they're not as different as the marketing suggests.
All of them — Reggio, Montessori, Waldorf, play-based, and several others — draw from the same theoretical tradition. They share a common intellectual root. And understanding that root is the clearest way to cut through the noise and figure out what you're actually looking for when you choose a preschool in Singapore.
That tradition is called constructivism. In short: Reggio Emilia, Montessori, and play-based learning are not competing philosophies; they are different expressions of the same foundational belief that children learn by doing, not by being told.
What constructivism actually means
Constructivism is not a curriculum. It's not a set of materials or a specific classroom layout. It's a theory of how children learn — one that has been developed, tested, and refined over more than a century of developmental research.
The core claim is this: children do not learn by receiving information. They learn by building understanding through experience.
That distinction matters more than it might seem. An instruction-based model of learning treats the child as a vessel — pour in the right content, in the right sequence, and knowledge accumulates. A constructivist model treats the child as an active agent — give them meaningful experiences, genuine problems, and real relationships, and they will construct understanding from the inside out.
The two psychologists most associated with this idea are Jean Piaget and Lev Vygotsky. Piaget showed that children's thinking develops through stages, and that those stages cannot be rushed — a child cannot understand a concept they haven't yet had the experience to build. Vygotsky added the social dimension: children build knowledge most effectively in the company of others, guided by adults or more capable peers who operate just beyond the child's current edge of understanding. He called this the Zone of Proximal Development — the gap between what a child can do alone and what they can do with support. Good teaching, in his framework, means inhabiting that zone.
These ideas form the foundation of nearly every child-centred approach to early childhood education.
How Reggio, Montessori, and play-based each express the same root
Reggio Emilia is a pedagogical approach developed in post-war northern Italy, built on the belief that children are competent, curious, and capable of constructing their own understanding when given the right environment and relationships. The "hundred languages of children" — art, movement, music, construction, dramatic play — are all treated as valid ways of making meaning. Documentation of children's learning is central, because making learning visible is how educators understand what a child has built and where they're heading next. The approach has found a following among families in Singapore who are drawn to its emphasis on the child as an active meaning-maker, not a recipient. Reggio is constructivism expressed as an aesthetic and a community.
Montessori is a method developed by Maria Montessori in the early 20th century, grounded in the observation that children have a natural drive toward independence and mastery. The prepared environment — carefully designed materials at child height, activities arranged in sequence, freedom of movement and choice — is a direct expression of the constructivist principle: arrange the conditions so the child can build understanding through their own action. Montessori diverges from Piaget and Vygotsky on some specifics, but the fundamental premise — that learning is constructed, not transmitted — is the same.
Play-based learning is perhaps the broadest of the named approaches, and the one most easily misunderstood. "Play-based" does not mean unstructured, unsupervised, or academically unserious. It means that play — child-initiated, intrinsically motivated, open-ended activity — is the primary vehicle through which young children construct understanding about the world. This is one of the most well-supported findings in developmental science. A child building with blocks is learning physics, spatial reasoning, cause and effect, and persistence. A child in dramatic play is practising language, emotional regulation, perspective-taking, and narrative. The learning is real. The play is the method.
What unites all three is the same core conviction: children are not empty vessels. They are active builders of their own understanding, and the job of the educator is to create the conditions — the environment, the relationships, the provocations — that make that building possible.
Where design thinking comes in
Constructivism describes how children learn. Design thinking describes a process — a way of approaching problems that is itself constructivist in character.
Originally developed in professional design contexts, design thinking has been widely adopted as a pedagogical framework in early childhood education precisely because its structure mirrors the way children naturally engage with the world when given the freedom to do so. The five stages — empathise, define, ideate, prototype, reflect — map onto something children do instinctively: they notice something, form a question, try something, watch it fail, and try again.
Schools that make this process explicit give children something beyond knowledge; they give them a way of approaching problems they've never seen before. That's the underlying reason design thinking has found its way into early childhood programmes internationally, and increasingly among Singapore families looking for something more than content coverage.
At Pebble, we name the framework deliberately. Naming it helps our educators reflect on their practice and helps families understand what they're seeing when they walk into our classrooms. But the orientation — structuring inquiry without scripting it, building habits of mind alongside knowledge — is present in any genuinely constructivist environment, whether it goes by that name or not.
What this means when you're choosing a preschool
When a school says it's "Reggio-inspired," what they mean — or should mean — is that they take seriously the idea that children construct understanding through experience, relationship, and the freedom to explore. When a school says it's "play-based," the same. When a school says it's "Montessori," the same.
The named approaches differ in their specific methods, their aesthetics, their materials, their relationship to the teacher's role. Those differences are real and worth understanding. But they are differences within the same tradition, not different traditions.
So when you're comparing preschools in Singapore, the question to ask is not "which approach is this?" It's: does this school actually believe that children are competent? Do they arrange the environment to show it? Do the educators behave as though the child's own curiosity is the engine of learning, not the curriculum?
Those questions apply whether the school calls itself Reggio, Montessori, play-based, constructivist, or nothing at all.
At Pebble, we call our tradition constructivism because we think parents deserve to know the intellectual foundation their child's education is built on. Reggio and Montessori are beautiful expressions of that tradition. Design thinking is our way of living it in practice. But the root — the belief that children build knowledge through experience, not instruction — is what we come back to when we're making any decision about how to teach.
If that belief resonates with you, we'd love to show you what it looks like on an ordinary morning. Come for a visit.
Further reading
Piaget, J. (1952). The Origins of Intelligence in Children. International Universities Press.
Vygotsky, L.S. (1978). Mind in Society. Harvard University Press.
Malaguzzi, L. (1993). "For an Education Based on Relationships." Young Children, 49(1), 9–12.
Montessori, M. (1912). The Montessori Method. Frederick Stokes.
ECDA (2013). Nurturing Early Learners: A Framework for an Early Childhood Curriculum in Singapore.
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