Contents Of Circles, Squares And Triangles
Made by Nienhuis Montessori · shipped by Heutink International (Netherlands) About the maker
Rooted in Montessori pedagogy, this geometry material gives young learners a first look at fundamental shapes through active discovery. The set features multiple sizes of circles, squares, and triangles in primary colors (red, blue, yellow), making it possible for children to discover relationships between shapes, sizes, and colors. A strong fit for developing visual discrimination, classification skills, and early mathematical concepts through concrete manipulation.
“Education is a natural process spontaneously carried out by the human individual, and is acquired not by listening to words but by experiences upon the environment.”
The Contents of Circles, Squares and Triangles introduces children to geometric forms through direct sensorial experience, allowing them to absorb mathematical properties through touch and sight.
- Visual discrimination of geometric shapes and their properties
- Classification skills through sorting by shape, size, and color
- Understanding of size relationships and proportions
- Development of mathematical language (circle, square, triangle, large, small)
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Each circle, square, and triangle in this set becomes a concrete representation of abstract geometric concepts, enabling children to physically handle and compare shapes before encountering them in abstract mathematical work. The multiple sizes within each shape category create opportunities for children to discover relationships through their own manipulation, a large circle next to a small circle reveals the concept of proportion without verbal explanation. The primary colors (red, blue, yellow) of these geometric forms serve a dual purpose: they attract the child's attention while simultaneously preparing the visual discrimination needed for later color mixing and artistic work. By sorting, matching, and arranging these circles, squares, and triangles, children build the foundation for understanding that geometry exists as a language of relationships, not merely as isolated forms.
How to present it
Follow the Montessori method of presentation for optimal child development.
Place all shapes mixed together in a basket on the work mat. Have three separate containers or defined spaces ready for sorting.
- 1
Invite the child to explore the shapes freely, allowing tactile discovery
Observe which shapes naturally attract the child's interest first - 2
Demonstrate sorting by shape: all circles together, all squares together, all triangles together
Use slow, deliberate movements to emphasize the sorting process - 3
Within each shape group, arrange by size from smallest to largest
Place shapes in a horizontal line to make size differences visible - 4
Introduce sorting by color across all shapes: all red shapes, all blue shapes, all yellow shapes
This creates a new classification system that crosses shape boundaries - 5
Create patterns using shapes: circle-square-triangle or red-blue-yellow sequences
Start with simple AB patterns before moving to ABC patterns
Every Child Is a Little Creator
Heritage
Since 1929
In classrooms
Around the world
European brands
Nienhuis, GAM, Educo
AMI approved
To the association standard
Contents Of Circles, Squares And Triangles
