Cartesian XYZ Model by higherplain1

Last crawled date: 3 years, 1 month ago

Demonstrating things in a Three-Dimensional space is some of the most difficult to do, especially with precision and within a mathematical framework. No matter how many times I looked at an isometric approximation of a 3D Cartesian space, I couldn't perfectly visualize it. For this reason, I created this for my 3D Printing for Teachers class in my graduate work for education. Just recently polishing it, this should be the final version of my standing XYZ Cartesian model, pending feedback from others. There are a few ways to use this device:
1) Place the xy-plane square hole over the z-axis base peg, then slot the z-axis top peg into the combined peg hole. From here, the evenly spaced measurements can be used to give a more precise visual 3D space.
2) Before slotting the z-axis top peg into the combined square hole, tie a thin piece of string around the peg, and then tie the other end to a bead or similar "dot"-like object, to simulate a point in the Cartesian Space. This can also be done with very thin wire to simulate a line or curve starting at the origin.
3) This can also be used just for its xy-plane, or as a visual aid to remember students to think about and visualize the 3D space.
I'd love to hear other uses for the tool, and any feedback.
Made in Tinkercad using simply geometric and alphanumeric shapes and hole-shapes.https://tinkercad.com/things/ceeEVyE27vB
Planned Changes: -Add pinhole in first pegs of any/all axes for placement of wire/string