Thingiverse
Great interactive tool to help students visualize that a cone of the same diameter and height of a cylinder has a volume equivalent to 1/3 of the cylinders volume thus proving the formula for a cone. The cone can be filled with rice or sand and used to fill the cylinder and students should realize that it takes 3 cones to fill the cylinder implying that the cone has 1/3 the volume of the cylinder.
Direct link to the original creator's page
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Thingiverse
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.