Models
Teaching 3D Printable Models. Makeshape.co have 4 Teaching 3D Printable Models.
Riemann sum model for the multivariable “monkey saddle”
Thingiverse
Divbyzero
Free
Riemann sum model for the multivariable “sombrero” function
Thingiverse
Divbyzero
Free
*Improved* Standard Syringe to 6mm dowel conectors
Makerworld
The Engineering Teacher
Free
How to Make Spiral Vases – Tinkercad Demonstration
Printables
Triple G Workshop
Free