Sensorial Superpowers

Tamara Sevigny • November 7, 2022

Young children are in a powerful process of creating an understanding of their world and where they fit in. To do this, they rely upon their senses as an interface to the world. Everything that comes into young children’s minds comes through their senses.

During the first few years of life, children are absorbing sensory input without any discrimination. Then around age two-and-a-half to age three, children begin to bring images from their subconscious into their consciousness. They begin to work with these images and in the process embark on an important journey of building their intelligence.

The Sensorial Materials

To support this development, Montessori programs offer carefully designed sensorial materials that follow a formal, systematic approach. The materials isolate each sensorial quality and offer children what Dr. Maria Montessori called the “keys to the world.” In addition, the sensorial materials support children’s classification of impressions and lead to clear levels of conscious discrimination. If children have these experiences in the formative period of brain development, they establish a foundation for a lifetime of order and precision, as well as logical, reasoned thinking.

How do sensorial materials accomplish all of this? Well, they have some really significant purposes!

Sensorial materials support children’s classification and categorization of sensorial impressions.

For young children, the first three years are like collecting impressions and throwing them into a closet. The images or concepts are a bit of a hodge-podge jumble, thus to go in and access what is needed from this unorganized collection can be a challenge. Because this warehouse of impressions doesn’t have order or classification, children need to develop mental organization so their collection of impressions becomes useful.

The sensorial materials help children to classify and categorize all of the impressions they have absorbed and unconsciously stored since birth. When children interact with the sensorial materials, images come out of their unconscious memory and come into working memory. As children use the materials, these impressions become part of their conscious memory. When children become accurate in distinguishing sensorial differences, we give language for the images, which then helps the concepts become fixed in children’s minds.

Children aren’t born with organized brains that have predetermined categories, so this neural organization has to be built up through experience.

Sensorial materials support children’s refinement of their sensorial perceptions.

It’s important to understand that sensorial exercises don’t make children’s ears hear better, eyes see better, or tongue taste better. Rather, the materials help children develop powers of discrimination so that they can analyze smaller and smaller degrees of difference.

When we take in sensorial input, everything goes into our brain. Then the brain has to make discriminations, a skill which develops through experience and the process of making finer and finer discernments. The materials offer children a clear means for starting to classify and to increase their perceptive powers, both of which are important mental abilities.

Sensorial materials support children in the development of abstractions.

What do we mean by abstractions? An example of an abstraction is the notion of “red.” Red as a quality does not exist in nature. Red can be represented in physical things, but we cannot bring “red” to a person. Red is a quality. It is an abstraction.

Children may have some abstractions already in place, but when they are young the number is limited purely due to the fact that they haven’t had a sufficient amount of experience to develop the abstraction. Furthermore, children don’t typically get to experience sensorial qualities in isolation. The Montessori sensorial materials isolate each quality and give children the opportunity to have enough experience to develop abstractions.

Because we, as adults, have a lot of experience in the world, it can be hard for us to understand what children need to create abstractions. To better understand the significance of abstractions, imagine being told about a quince. If you haven’t had a quince before, it is hard to pull up the image in your mind, much less what it tastes like. If you hear a description that a quince is a fruit, you are able to pull up an idea of what a fruit is. Then if you hear that a quince is in the same family as an apple and pear, you can pull up an image that brings you closer to imagining the fruit and perhaps even the type of skin it has.

But without these experiences and the organization of images, children can’t pull up the same level of abstraction. Imagination helps us, as adults, to be able to do this: pull up images in our minds of something haven’t experienced before based on abstractions. In order to imagine, we must have abstractions. This area is most related to the development of intelligence.

Sensorial materials support children’s development of accurate and discriminating recall of perceptions.

The materials engage children’s memory, help them access information from their memory, and support them in using their intelligence. Memory is a tool of the intelligence, but because children aren’t born with memory, they need support with developing it. While children do have an unconscious memory, they have to take the impressions they have absorbed and build memory from them. The sensorial materials help this process.

Memory needs practice and experience to become stronger; it is only increased through activity. We want children’s memory to be strong and thus we provide lots of experience with the materials and variations with the materials. With each sensorial material, there are many ways to extend the activity and help children with recall.

One significant strategy is giving language to each perception. The language is based on what is isolated in the materials–thick/thin, large/small, long/short, right-angled isosceles triangle/right-angled scale triangle, rough/smooth, heavy/light, ovoid/ellipsoid, bitter/sweet. The vocabulary is extensive and rich, and ultimately fixes the perception in children’s memory.

The second strategy we use is playing games which challenge children to hold the perception in mind for longer and longer periods of time. They might put each of the pink tower cubes scattered about the room so that in rebuilding the tower of cubes from largest to smallest, they have to remember the size of the previous piece in searching for the next largest cube. Some of the sensorial games also help children notice particular qualities in the environment, rather than just in the materials. One favorite is searching for items in the classroom that have exactly the same shade of each of the color tablets.

Through repeated experience with the sensorial materials, children develop clearer and more accurate perceptions and create reference points that they can use throughout life. Dr. Montessori talks about the possibility for children to develop touchstones, a sort of fixed, accurate reference by which this quality can be accessed. These points of reference can provide a lifetime tendency for order, precision, and recall, for example hearing the note of G without any other reference or being able to look at a pane of glass and know if it will fit into the window frame.

Sensorial materials help children develop life-long tendencies towards order and precision.

We don’t know what touchstones might develop for each child, but Dr. Montessori says that touchstones developed during these early years will remain with children throughout their whole life. If children can get accurate discriminations while in this time of sensitivity to sensorial input, this precision will remain with them into adulthood. Of course, children’s unique interests will also lead them to their own level of proficiency.

Functionally, this tendency toward order and precision will be important as children move into more academic work in language and math. They will be able to access powers of discrimination that will aid them in future endeavors.

Sensorial materials also provide indirect preparation for further study.

This indirect preparation means that we are taking advantage of children’s spontaneous interest and activity and thus planting the seeds for other areas that children will explore as they get older. When we introduce shapes–from a decagon to an ellipse to a quatrefoil–through the geometry cabinet, children visually discriminate the shapes while also tactilely experiencing the shapes by tracing around them. Multisensory input is stronger than input through just one sense. Tracing the shape also helps to prepare children’s hands for writing. To write, our hands have to be able to follow a form. This is how the sensorial materials provide indirect preparation for further academic study.

Sensorial materials support the development of children’s memory and intelligence.

Dr. Montessori talks about the sensorial area as being most strongly related to the development of intelligence. Working with sensorial materials requires a very different engagement from the practical life work of washing hands or scrubbing a table. Practical life activities help children with coordinating movement and following a sequence with a logical beginning, middle, and end. Sensorial materials don’t have the same kind of logical sequence. They are open-ended and exploratory. Children have to consider each piece and how it works in relation to the other pieces. In working with the red rods, for example, children have to examine each rod’s length in relation to the other rods. Thus, children have to make a reasoned distinction every time they move a piece of material. This process engages the intelligence and elevates children’s level of awareness. In addition, children then have to hold the images in their mind, which helps their memory.

Having an ordered, classified mind is also the foundation for intelligence. When children struggle in more academic areas like language and math, we take time to consider how to better support their mental order and classification. When the mind isn’t prepared well, academic work can be difficult to do. However, if children can recognize and distinguish between a trapezoid and a parallelogram, they will be more likely to be able to distinguish two other shapes like “g” and “q.” When children have a lot of experience recognizing shapes through sensorial materials, they are more able to recognize the shapes they encounter in letters. Sometimes we go back and explore if perhaps children recognize the shapes but don’t have a strong memory. We then use sensorial games specifically designed to help different forms of memory (auditory, visual, etc.).

The sensorial area serves as an important foundation for more academic work because language and math are completely based on abstractions. Words represent concrete things but the words themselves are abstractions. The sensorial area is critical for providing the foundation for abstract thinking.

Outcomes

Although the sensorial materials may look relatively simple, they provide so much! When children use these materials, they are refining their powers of discrimination, creating an ordered mind, enhancing their memory and recall, categorizing their impressions, and building a foundation for rational thinking and intelligence.

As children achieve these skills, they experience life with an increased level of richness, becoming aware of the lovely details of their world. With a prepared mind, children can see things in a new light and with new enthusiasm. This is perhaps one of the most delightful outcomes of children’s work with the sensorial materials: they develop a whole new appreciation of the life around them–dimensions, shapes, smells, sounds, textures, tastes–which is what gives life value and beauty.

We hope you can come visit our school, experience the sensorial materials, and see how children get to develop their sensorial superpowers!

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Unifying Words and Their Meanings: The Quiet Genius of Montessori Vocabulary Lessons

By Danielle Giordano • April 6, 2026

Have you ever watched a Montessori teacher give a lesson and thought, "That seemed...very short!”? If so, you may have witnessed a three-period lesson. What looks almost effortlessly simple is actually one of the most carefully designed teaching techniques. The three-period lesson is the primary way we introduce new vocabulary to young children. We use it constantly for phonetic sounds, geometric shapes, textures, quantities, names of parts of a flower, names of continents, and so much more. Virtually every time children learn a precise new word for something they're experiencing with their senses, we are using a version of this lesson. Why Vocabulary Needs Its Own Method Young children are in what Dr. Montessori called a sensitive period for language. This is a window of time when children’s minds are especially primed to absorb new words and refine their understanding of them. It’s important to keep in mind, though, that absorbing a word isn't the same as truly knowing it. Children might hear the word "rough" many times without ever firmly connecting that sound to what their fingers actually feel on a piece of sandpaper. The three-period lesson closes the understanding gap. It's built on an insight Dr. Maria Montessori borrowed from educator Édouard Séguin. Learning a word happens in stages: first association, then recognition, then recall. Moving through those stages deliberately, with no extra words or distractions to clutter the lesson, gives children's minds the clearest possible path to making a lasting connection. “Both object and name should strike the child's understanding at the same time — but only the name itself, and not some other word, should be pronounced.” — Dr. Maria Montessori, The Discovery of the Child The Simplicity of the Three Stages Here's how the three-period lesson unfolds. We’ll use a classic example of teaching the words "rough" and "smooth" with our sensorial textured boards. 1. ASSOCIATION — "This is..." The adult presents the object and names it clearly, with no extra words. The child repeats the word while experiencing the sensation. "This is rough." The child runs their fingers across the surface and repeats: "Rough." 2. RECOGNITION — "Show me..." After a brief pause, the adult asks the child to identify the object by name. The child simply points or touches, and thus no verbal answer is needed. "Which is smooth? Which is rough?" The child points to each in turn. 3. RECALL — "What is this?" The adult points to an object, and the child produces the name themselves, demonstrating that the word is now truly theirs. "What is this?" The child touches the surface and answers: "Rough." The whole lesson might take only two or three minutes, and this brevity is part of what makes it work. A child's attention is fully focused on precise vocabulary acquisition. What Happens When a Child Gets It Wrong One of the most quietly radical aspects of the three-period lesson is what happens when a child gets it wrong. If a child points to the wrong texture in the second stage, the adult doesn't correct. We don’t say, "no, try again.” Instead, we just end the activity gently, with the understanding that we will try the lesson again another day. Dr. Montessori was clear about this approach. A correction at that moment doesn't help a child learn the word. In fact, a correction only reinforces the feeling of having failed. So we simply close the lesson. The child carries no impression of having gotten something wrong, and when we revisit the lesson, the child comes to it fresh. As Dr. Montessori wrote, an error in the second period is simply a sign that the child "was not at that instant ready for the psychic association.” Nothing is wrong with the child. The teaching hasn’t failed. It just wasn’t the right moment. After the Lesson: When Words Come Alive One of the loveliest things to observe after a successful three-period lesson is what children do next. A child who has just learned the words "rough" and "smooth" will often wander the classroom touching things: the edge of a wooden shelf, a piece of fabric, the surface of a stone, and quietly naming the texture to themselves. The words become tools for understanding the world, and they want to use them everywhere. This spontaneous generalization is exactly what the lesson is designed to spark. The goal is never for children to recite vocabulary on command. Rather, we want to give them language that deepens and sharpens their experience of everything around them. Trying It at Home You don't need Montessori materials to use this approach. Any time you want to help a young child connect a precise word to something they're experiencing (the names of spices by smell, the names of fabrics by touch, the names of tools in the garden), the same three-step structure applies. Name it clearly. Ask them to show you. Ask them to tell you. Keep it brief, keep it joyful, and if they get stuck, simply set it aside and try again tomorrow. The lesson works because it respects how young minds learn. New connections need space, simplicity, and the freedom to form without pressure. To see this vocabulary tool in action, schedule a visit here in [Your Location]

Our Montessori Bookshelf: Water Connects Us

By Danielle Giordano • March 30, 2026

Rivers are so important to our human story. They are sources of nourishment, transportation, and connection. We see how children are naturally drawn to water, and rivers offer a powerful way to understand ecology, interdependence, and our place within the natural world. With this in mind, we want to share some of our favorite books about water, rivers, and watersheds. Through story and illustration, children can trace the journey of a single drop of water, observe how land and water shape one another, and begin to understand how human choices affect the health of our planet. We’ve grouped the following collection of river and water-focused books by developmental stage. Each title offers language, beauty, and meaningful context for deeper exploration. Whether you are reading with a toddler, a younger elementary child, or an emerging researcher, these books invite wonder, responsibility, and reverence for one of Earth’s most essential elements. For the Youngest Hey, Water! By Antoinette Portis This picture book takes us on a journey of how water is part of our lives in so many ways: from sprinkler spray to a teardrop trickling. The clean-lined illustrations transition between bird’s-eye views and close-up images. This is a great transition book for toddlers moving from pages with one word labeling a picture to a narrative that connects to daily experience. A Place for Rain By Michelle Schaub, Illustrated by Blanca Gómez A lovely introduction to the concept of rain gardens, this picture book follows a simple story of children witnessing how rain runoff can be transformed from being problematic into something stunning and special for everyone. The sweet, slightly geometric illustrations highlight how even simple actions can have a big impact. Water Is Water By Miranda Paul, Illustrated by Jason Chin Although a picture book about the changing states of water, the lyrical text and charming illustrations make this a delightful and fun-filled page-turner! It’s a great way to introduce young children to the water cycle and the importance of water in our lives. Water Cycle: For Younger Elementary Drop: An Adventure through the Water Cycle By Emily Kate Moon Bridging between comic style and traditional picture book, the story follows the character, Drop, as she travels through the water cycle. Delightful and engaging, this is a great book for younger elementary children and can serve as an easy-to-access resource for understanding the states of water. A Drop Around the World By Barbara Shaw McKinney, Illustrated by Michael S. Maydak Written in rhyming verse, this story follows Drop from a cloud near Maine around the world and back to Cape Cod Bay. A map inside the cover shows the journey, and emoji-style images accompany the text, linking to more detailed descriptions of the amazing science at each step along Drop’s path. Watersheds If the Rivers Run Free By Andrea Debunk, Illustrated by Nicole Wong This captivating picture book takes readers through the human story of rivers’ importance in our lives, the mistakes we’ve made, and how we can make things right and help rivers run free again. The rhythm of the text is accentuated by moments of human realization, with bold statements that step out of the rhyming pattern and gently jar us into a sense of action. The illustrations take readers on a journey, too! One Well: The Story of Water on Earth By Rochelle Strauss, Illustrated by Rosemary Woods Through its clear text and lush illustrations, One Well emphasizes the interconnectedness of water on our planet. It offers an array of interesting information that will appeal to children in elementary years, both through narrative text and short snippets overlaid on the images that fill each page. The fact that this picture book has an index is an indicator of how just how much its 32 pages contains! River Story By Meredith Hooper, Illustrated by Bee Willey Rich in realistic content yet engaging and accessible, this lushly illustrated picture book takes readers on a journey from the source of the river to where it empties into the sea. Watersheds: A Practical Handbook for Healthy Water By Gregor Gilpin Beck, Illustrations by Clive Dobson Best for older readers, this book offers helpful and non-technical information about watershed concepts and environmental concerns. This is an excellent resource for older elementary or younger adolescents engaged in ecology research. The illustrations are beautiful, too! We’d love to hear what you think about these books! You can also download a printable list for the next time you visit your local bookstore or library! Also, feel free to schedule a visit here in [Your Town/Location] to learn more about how the story of water flows through children’s lives!

How Montessori Makes Long Division Make Sense

By Danielle Giordano • March 23, 2026

For many of us, we remember learning long division as a confusing sequence of steps to memorize and repeat (bring down, divide, multiply, subtract), often without a real sense of why it works. In Montessori classrooms, long division unfolds very differently. Through the Racks and Tubes material, children get to experience what division actually is. Two Ways to Divide: Sharing and Grouping Before introducing the material, we first clarify an important idea: there are two different kinds of division problems in real life. One asks, “If I share this equally, how much does each person get?” This is partitive division, or division by sharing. The other asks, “If I make groups of a certain size, how many groups can I make?” This is measurement division, or division by grouping. The Racks and Tubes material focuses on partitive division. Children physically share quantities equally and discover what one share receives. Materials like the Stamp Game emphasize division of measurement. Together, these approaches give children a complete understanding of division and help them choose the strategy that best fits a given problem. What Are Racks and Tubes? At first glance, the material is impressive and a little mysterious. Children are often drawn to the material, both for its beauty and its seeming complexity. Racks hold test tubes filled with beads, carefully color-coded by place value: units, tens, hundreds, thousands, all the way up to millions. Matching cups hold the dividend (the number being divided). Boards and skittles represent the divisor (the number doing the dividing). Every detail of the material reinforces place value. Each time children need to make an exchange, they trade in one bead of one category for ten of the next category (e.g. one hundred becomes ten 10’s). This process is visible and incredibly concrete. This material takes intentional focus. It takes time. And it makes the steps of long division clear. How Long Division Becomes Concrete When children solve a division problem with Racks and Tubes, they follow a logical, embodied process: They build the dividend using the racks and cups. They represent the divisor with individual figures on boards. They share beads one at a time, equally, to each part of the divisor. They stop when sharing is no longer possible and then see what remains from that category. They then bring down the next category of beads to continue the sharing process. Each step answers a real question: What does one unit get? What happens when we run out? What do we do with what’s left? Instead of being told “bring down the next digit,” children literally bring down the next category of beads. When exchanges are needed, they perform them physically by trading beads. Remainders are not mysterious leftovers. They are beads still sitting in the cup. Long division becomes a story children can follow. From Material to Abstraction One of the most beautiful aspects of this work is how naturally it leads into abstraction. At first, children record only the quotient. Later, they begin recording intermediate remainders. Eventually, they discover that multiplying the quotient by the divisor tells them how much has been used at each step. This is the very heart of the traditional algorithm. We don’t give abstract shortcuts. Instead we help children discover the pattern. This allows them to own the process. By the time children are working abstractly on paper, the algorithm already makes sense. It matches what their hands have done again and again. Why This Matters The Racks and Tubes material does more than teach division. It teaches: Deep place value understanding Logical sequencing Patience and precision Trust in one’s own reasoning Most importantly, it gives children confidence. Division is no longer something done to them. Instead, they can think through the process, step by step, with meaning and understanding. In Montessori, math is not about getting the answer quickly. It’s about building an understanding of why the process and answer makes sense. And with Racks and Tubes, long division finally does! Schedule a visit to our classrooms in Old Saybrook, CT to see for yourself!