Fractions and Shapes

I made this for my nieces to learn shapes and fractions. Included are the .stl files as well as the original CAD files.

Also print (and plastic laminate) the word document which can be used as a template to arrange the parts.

All sub parts of a particular shape are exactly the same, apart from the triangle halves. The only difference between the right and left halves is that the lettering on it had to be placed on the opposite surface and flipped.



FreeCAD 0.16 used for design
Cura 3.0.4 used to slice
Printed by an Anet A6 in PLA, 0.15mm layer height, 15% 'zig-zag' infill, 0.8mm shell, 0.45mm top and bottom layers. 1 skirt printed, mainly to prime/clear extruder of previous colour. Regular masking tape on print bed - no need for brim or supports.


If you remix this, it would be nice if you can include attribution :-)


Cheers!
-Rohit

License: CC-BY-NC-SA
https://creativecommons.org/licenses/by-nc-sa/2.0/