Fraction Cabinet: Ten Drawers with Systematic Fraction Insets
Ten drawers, each holding one fraction circle divided into equal parts, from the whole through to tenths. A child takes out the fifths, feels that five identical pieces fill the same frame as one whole, and then discovers that two of the tenths sit exactly where one fifth was. Equivalence is seen and handled before it is written as a rule. The set carries a child from naming fractions in the early elementary years through to addition, subtraction and equivalence work. Hardwood cabinet with felt lined drawers, for ages 6 to 12.
“Free the child's potential, and you will transform him into the world.”
The Fraction Cabinet perfectly embodies Montessori's belief that abstract mathematical concepts must first be experienced concretely.
- Concrete understanding of fraction concepts and relationships
- Visual and tactile recognition of equivalent fractions
- Development of mathematical vocabulary and precise language
- Foundation for fraction operations (addition, subtraction, multiplication)
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By providing tangible, manipulable representations of fractions, this material allows children to literally 'see' and 'feel' mathematical relationships. The systematic progression from whole to tenths follows the natural order of learning, while the self-correcting nature of the inlays promotes independence and builds confidence. The beautiful craftsmanship and precise materials honor the child's innate sense of order and beauty, making mathematical exploration an aesthetic experience. Each fraction piece can be held, compared, and combined, transforming abstract numerical relationships into concrete understanding. This hands-on approach aligns with Montessori's observation that children learn best through movement and sensory engagement, creating neural pathways that support later abstract mathematical thinking.
How to present it
Follow the Montessori method of presentation for optimal child development.
Place the Fraction Cabinet at child's height. Lay out a work mat. Begin with drawer 1 (whole circle) and drawer 2 (halves).
- 1
Remove the whole circle from drawer 1, trace it with your finger, and name it 'one whole'
Emphasize the completeness of the whole circle through slow, deliberate tracing - 2
Remove the two halves from drawer 2, demonstrate how they fit together perfectly to recreate the whole
Use precise language: 'two halves make one whole' while physically combining the pieces - 3
Have the child trace each fraction piece, emphasizing the relationship between parts and whole
Guide the child's finger along the straight edges where fractions would meet - 4
Compare different fractions by overlaying pieces, discovering equivalencies like 2/4 = 1/2
Let the child make discoveries rather than telling them the relationships
Every Child Is a Little Creator
Heritage
Since 1929
Brands used by
schools worldwide
European brands
AMI
Endorsed
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