For hands-on mathematics, 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 sensory investigation with counters or coloring activities.
“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.”— Maria MontessoriEducation for a New World
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.

Run your finger along the row to maintain one-to-one correspondence
Use a ruler or strip of paper to isolate one row at a time
Pause at each complete row to reinforce groups of ten
Use different colored counters for different skip counting patterns
Count backwards as you remove, reinforcing number sequence
Run your finger along the row to maintain one-to-one correspondence
Use a ruler or strip of paper to isolate one row at a time
Pause at each complete row to reinforce groups of ten
Use different colored counters for different skip counting patterns
Count backwards as you remove, reinforcing number sequence

Heritage
Since 1929

Trusted by
Schools Worldwide

Handcrafted
in Europe

AMI
Endorsed

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.
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
“Store multiple sheets to allow collaborative counting activities where children can compare quantities”
Everything you need to know about this material.
Contact Our ExpertsChildren 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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