The Sheet With 100 Circles is a Educational Materials Montessori material designed for children aged 6-12, crafted by Nienhuis Montessori to AMI standards.
This laminated counting sheet features 100 hollow circles arranged in a precise 10x10 grid, providing a concrete visual representation of quantity and decimal system concepts. The durable sheet serves as an essential mathematical material for skip counting, multiplication patterns, and understanding place value through hands-on exploration with counters or coloring activities.
“The child is both a hope and a promise for mankind.”— Maria MontessoriEducation and Peace
“The hands are the instruments of man's intelligence.”
— Maria Montessori, The Absorbent Mind
The Sheet With 100 Circles transforms abstract quantity into visible, touchable experience through its precise 10x10 grid layout. Each hollow circle on this laminated sheet becomes a vessel for mathematical discovery, allowing children to physically place counters, beads, or marks within defined spaces. This grid structure reveals the decimal system's base-ten foundation through visual groupings - ten circles form a row, ten rows create the hundred. The sheet's design bridges concrete manipulation and abstract understanding, as children can see, touch, and count simultaneously. By providing 100 distinct spaces rather than pre-filled dots, the material invites active participation - children must fill, mark, or place objects to create quantity. This purposeful emptiness of the circles requires the child's action to complete the mathematical concept. The laminated surface allows repeated exploration with various materials, from glass beads to colored pencils, making mathematical patterns visible through different sensory experiences.
Each order includes everything needed for proper presentation and long-term use.
Follow the Montessori method of presentation for optimal child development.
Invite the child to explore the sheet, counting the circles in one row
Count the number of rows, establishing the 10x10 structure
Begin filling circles with counters from left to right, top to bottom
Once filled, practice skip counting by twos, fives, or tens using the visual pattern
Remove counters systematically to practice subtraction concepts
Every material is carefully selected for durability, safety, and authentic Montessori experience.
Sourced from sustainably managed European forests. Beechwood is chosen for its exceptional durability, smooth grain, and natural warmth that invites touch.
Natural, unbleached cotton in child-friendly colors. The fabric provides the right amount of friction for developing fingers while being gentle on sensitive skin.
Water-based, child-safe finish that meets the strictest European safety standards. Designed to withstand years of daily use without chipping or peeling.
Each material supports multiple areas of child development simultaneously.
Visualizes quantities up to 100 and reinforces decimal system concepts through concrete representation.
Supports discovery of number patterns, skip counting, and multiplication relationships within the grid structure.
Develops precision when marking circles or placing small objects within designated spaces.
Bridges concrete counting experiences to abstract numerical concepts and operations.
Designed for child-sized hands
Professional tips from AMI-trained guides to maximize the educational value of this material.
“Store multiple sheets to allow collaborative counting activities where children can compare quantities”
Create a color-coding system with different counters to highlight number patterns and multiples
Use dry-erase markers on the laminated surface for children to circle groups or draw arrays
Connect this material to the golden bead hundred square for decimal system continuity
Everything you need to know about this material.
Children can use counters to practice skip counting (by 2s, 5s, 10s), explore multiplication patterns, create visual representations of numbers, practice one-to-one correspondence, and discover number relationships within the decimal system.
Yes, the laminated sheet is fully reusable. It works well with small counters, glass gems, bingo chips, dry-erase markers for temporary marking, or crayons/pencils if you photocopy it for single-use activities.
The 10x10 grid visually demonstrates how 10 groups of 10 make 100, helping children see the relationship between ones, tens, and hundreds. Children can physically group circles to show numbers like 34 (3 rows of 10 plus 4 ones).
The sheet is standard A4 size (21 x 29.7 cm) and professionally laminated for classroom durability. The lamination protects against spills, tears, and frequent handling by multiple students.
Absolutely! Use it for fraction work (shading parts of 100), percentage concepts, pattern recognition, prime number identification, array demonstrations for multiplication, and even basic data representation or graphing activities.
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