Problem Slips: Multiplication Working Charts
Made by Nienhuis Montessori · shipped by Heutink International (Netherlands) About the maker
Essential companion to the Montessori Multiplication Working Charts, these clear acrylic storage boxes contain precisely formatted problem slips marked with distinctive orange multiplication symbols. Each slip presents multiplication equations in the classic Montessori format, which means children can practice multiplication facts systematically while developing confidence in mathematical operations through repeated, self-directed work.
“The greatest sign of success for a teacher is to be able to say, 'The children are now working as if I did not exist.'”
The Problem Slips for Multiplication Working Charts represent Montessori's principle of isolating difficulty through systematic practice.
- Masters multiplication facts through systematic practice with organized problem sequences
- Develops visual recognition of multiplication symbols and equation formats
- Builds mathematical confidence through self-paced progression
- Strengthens memory of multiplication relationships through repetition
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These clear acrylic storage boxes organize multiplication equations into accessible sequences, allowing children to engage with one mathematical challenge at a time. The orange multiplication symbols on each slip create visual consistency that helps young learners recognize and internalize the operation. By presenting equations in precise Montessori format, these problem slips transform abstract multiplication concepts into concrete, manipulable experiences. The acrylic boxes enable children to see their progress as they work through sequences, building mathematical confidence through visible accomplishment. Each slip becomes a stepping stone in the child's journey toward multiplication mastery, offering repeated practice opportunities that respect individual learning pace. The systematic organization within the storage boxes reflects the mathematical order inherent in multiplication relationships, helping children discover patterns independently through hands-on exploration.

How to present it
Follow the Montessori method of presentation for optimal child development.
Place the acrylic storage boxes near the Multiplication Working Charts. Ensure slips are organized in proper sequence. Have a small mat or tray available for the child to place selected problem slips.
- 1
Child selects a problem slip from the first compartment, noting the orange multiplication symbol
Guide children to always start from the beginning of a sequence to build systematic understanding - 2
Places the slip next to the corresponding Multiplication Working Chart
Encourage careful alignment to reinforce the connection between problem and chart - 3
Uses the chart to find the answer, then records or verifies the solution
Allow self-correction by having children check their work against control materials - 4
Returns the completed slip to a designated 'finished' area before selecting the next
This creates a visual record of progress and maintains organization
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

Problem Slips: Multiplication Working Charts
