## 3D PRINTED MATH

Printing can make the toys cheaper and extremely customizable.

Creativity is a major part of growing up, and 3d printed toys can let kids express that.

All of the mathematical objects below 3D printed by using the files from thingiverse.com

#### ANAMORPHIC

#### DESIGN

## Get a mirror and rotate your figure and look at the images on the mirror.

#### SIERPINSKI TRIANGLE

## 3D fractals

#### SNOWFLAKES

## There are many different snowflake designs available at thingiverse.com

#### MOBIUS STRIP

## 3D model of Mobius

#### MAZES

## All you need a little steel ball or a piece of string to play these mazes.

#### TESSELLATION

## Escher's famous reptiles

#### PYTHAGOREAN

#### THEOREM PUZZLE

## Get the shapes into the other squares . to prove the theorem.

#### GOLDEN RATIO

## A 3D model to show golden ratio. Who knows maybe one day you can build the real ones..

#### PERSPECTIVE GAME

## Design a shape so that it can fit into a circular, square and a triangular hole.

#### PLATONIC SOLIDS

## All platonic solids as well as the Archimedean ones..

#### REULEAUX

#### TETRAHEDRON

## Solids with constant width

#### HELIX PENCIL HOLDER

## A cool pencil holder - print two as the top and bottom so you can rotate ..

## Book Recommendation;

Visualizing Mathematics with 3D Printing

by Henry Segerman