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# Matematik Dükkanı

## 3 Boyutlu Yazıcı ile Hazırlanmış Matematik Araçları & Oyunları

Derslerde ihtiyaç duyulan neredeyse tüm matematik araç ve gereçlerini bir 3Boyutlu yazıcı yardımı ile üretebilirsiniz. Üstelik ' dan taslaklarını hazır bulabileceğiniz birçok model var.

Do not worry that if you cannot 3D print, you can still purchase the one-of-a-kind 3D models.

#### Hilbert Curve

One of the models mentioned in the Visualizing Mathematics with 3D Printing Book. You can use it to display iterations of HC

#### Topology Joke

One of the models mentioned in the Visualizing Mathematics with 3D Printing Book by Henry Segerman

#### Height vs Slant Height

A set of pyramids and a cone which have had slices taken out to help students identify the hidden triangles.

by mathgrrl

#### Pair of Packable Scutoids

Scutoids are a geometrical solution to 3D packing of epithelia in the journal Nature.

#### Conic Sections

A horizontal slice reveals the circle, a slanted reveals the ellipse, a vertical reveals the hyperbola, and a slanted vertical cut reveals the parabola.

#### Proof of the Theorem

Use the given regions to cover the squares to prove Pythagoras Theorem

#### Straight vs Curve

Straight bar goes through curved slit

#### Klein Bottle

This special  3D  shape with only one surface.

#### Solids of Constant Width

These shapes have the same width (height) no matter how they are rotated or rolled.

#### Puzzle 365

Famous Puzzle 365 - use petrominoes to cover all the numbers except today's

date.

#### Curves of Pursuits

3D Models of fidgets which can also be used to display the curves of pursuit.

#### 3D Fractal

Watch the horizontal cross-sections when forming the pyramid.

#### All Tessellating Pentagons

15 types of non- regular tessellating pentagons

#### Foldable Polyhedra

oldable versions of your favorite regular 3D shapes, the five Platonic Solids!

#### Slices of Menger Cube

Three different diagonal slice models of a level 2 Menger sponge.

#### Oloid-like shape

When it rolls, every point on its surface touches the ground

#### Square & Triangle Transformation

inged triangle-square dissection (Dudeney's dissection)

#### Mobius Strip 5 half-twists

2 sided  but one surface

special shape

#### 3D Optical Illusion

A triangle with three 90 degrees angle

#### Hypsometer

Usually called inclinometer. It is used to find the height of the objects using trigonometry.

#### Volume Formula

Can be used to prove the volume ratio between a cube and a square pyramid.

by ereiser

#### Cryptography

Students learn about the Caesar Cipher. They practice encoding and decoding messages using a decoder ring.

#### Brachistochrone Curve Demonstration

Which is the fastest possible path a ball can take when falling between two points?

by lgbu

#### Trammel of Archimedes

A  geometric structure for constructing ellipses or exploring mathematical relations

#### Binomial Expansion

A  model for the binomial expansion of the cube of the sum of a and b.

#### Perspective

3D object w/ the top view is a circle, the front view is a  triangle and the side view is a square.

#### Slope Puzzle 64=65

Rearrange the pieces, and the area seems to change. How can that happen?

#### 3D Optical Illusion

he Squarcle is a 3D optical illusion based on the work of Kokichi Sugihara

#### Golden Ratio Spiral

A key ring of Fibonacci  - Golden Ratio spiral

## Kitap Önerisi;

Visualizing Mathematics with 3D Printing

by Henry Segerman

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