Rod tracks can be used with base 10 blocks, Cuisenaire rods, or any centimeter based length model.
this set includes five (5) different sections from 0 to 100 to allow this to be printable on 3D printers that are 180mm x 180mm (like the Prusa Mini). The sections line up but don't "link together" solidly (this is purposeful as something that would link together would make it easier for students to break).
| Number_Rod_0to20.stl | 276.1KB | |
| Number_Rod_20to40.stl | 459.8KB | |
| Number_Rod_40to60.stl | 395.5KB | |
| Number_Rod_60to80.stl | 413.2KB | |
| Number_Rod_80to100.stl | 574.4KB |
