Compact Math Pie Fractions

Learn or teach basic fractions with pie pieces from a fraction circle!
In the contest Back to School
277
351
3
2254
updated October 14, 2024

Description

PDF

[Updated 2024-10-14: released versions: “blank lid, symbol lid, fraction circles lid, circle fractions lid” , renamed files to: “pie fractions lid” and “case body”, added new folders for organization]

Notes:

 

  • Simple to print fraction circle designed to teach kids in math
  • Learn basic fractions, equivalency, and angles through pie slices
  • About 3mm thickness per piece
  • Comes with a lid for the pie case body
  • Both the lid and case body can be used as a dish for a fraction circle
  • All the pie pieces can be carried in the container
  • Includes: 1/1, ½, ⅓, ¼, 1/5, 1/6, 1/8, 1/9, and 1/10

Printing:

  • I printed with 0.4noz, 0.2layerh, 10% gyroid infill, mix of PLA, but mostly PETG
  • It is suggested to change the bridging angle (45 degrees recommended) so that the orientation of the pie slice's lettering that overhang will print in better quality (For Prusaslicer>Print Settings>Infill>Advanced>Bridging angle)
  • If desired, color changes start at 1.00mm (and change back after another 1.00mm to original color) for lettering to stand out (be sure to double check the color in the slicer!)

Tags



Awarded in the contest


Back to School
956 entries | August 23 – September 8, 2024

Model origin

The author marked this model as their own original creation.

License