Modular Vertical Abacus with Number & Symbol Cards
Print Profile(1)
Description
Modular Vertical Abacus with Number & Symbol Cards
This is a vertical abacus designed for both learning and flexibility.
Unlike traditional fixed abaci, this model introduces modularity and customization through interchangeable threaded poles and a front slot for number and symbol cards.
It features 5 columns with up to 10 beads per column, making it suitable for a wide range of basic arithmetic exercises.
Key Features
Interchangeable Threaded Poles
The abacus rods are secured with threads, allowing them to be easily removed, swapped, or replaced.
This makes the abacus highly customizable — you can configure the columns to suit different activities or replace individual parts without rebuilding the entire frame.
Front Card Slot for Numbers & Symbols
At the front of the abacus, there is a dedicated space to insert cards with digits or operation symbols.
This allows learners to visualize problems directly on the abacus and combine physical interaction with symbolic representation, making it a powerful educational tool.
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Summary
- 5 columns, each holding up to 10 beads
- Threaded poles: removable, interchangeable, and easy to customize
- Card slot: display numbers and operations alongside the abacus
- Educational and modular design: great for learning math in a hands-on way
This design combines the classic functionality of an abacus with modern modular features, making it perfect for teaching, learning, or even experimenting with custom configurations.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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